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[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void Register(const GURL& url,\n const base::FilePath& root_http,\n ReportResponseHeadersOnUI report_on_ui) {\n EXPECT_TRUE(\n content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));\n base::FilePath file_path(root_http);\n file_path =\n file_path.AppendASCII(url.scheme() + \".\" + url.host() + \".html\");\n net::URLRequestFilter::GetInstance()->AddUrlInterceptor(\n url, base::WrapUnique(\n new MirrorMockJobInterceptor(file_path, report_on_ui)));\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void lrw_free_table(struct lrw_table_ctx *ctx)\n{\n\tif (ctx->table)\n\t\tgf128mul_free_64k(ctx->table);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int rpmPackageFilesRemove(rpmts ts, rpmte te, rpmfiles files,\n rpmpsm psm, char ** failedFile)\n{\n rpmfi fi = rpmfilesIter(files, RPMFI_ITER_BACK);\n rpmfs fs = rpmteGetFileStates(te);\n rpmPlugins plugins = rpmtsPlugins(ts);\n struct stat sb;\n int rc = 0;\n char *fpath = NULL;\n\n while (!rc && rpmfiNext(fi) >= 0) {\n\trpmFileAction action = rpmfsGetAction(fs, rpmfiFX(fi));\n\tfpath = fsmFsPath(fi, NULL);\n\trc = fsmStat(fpath, 1, &sb);\n\n\tfsmDebug(fpath, action, &sb);\n\n\t/* Run fsm file pre hook for all plugins */\n\trc = rpmpluginsCallFsmFilePre(plugins, fi, fpath,\n\t\t\t\t sb.st_mode, action);\n\n\tif (!XFA_SKIPPING(action))\n\t rc = fsmBackup(fi, action);\n\n /* Remove erased files. */\n if (action == FA_ERASE) {\n\t int missingok = (rpmfiFFlags(fi) & (RPMFILE_MISSINGOK | RPMFILE_GHOST));\n\n\t rc = fsmRemove(fpath, sb.st_mode);\n\n\t /*\n\t * Missing %ghost or %missingok entries are not errors.\n\t * XXX: Are non-existent files ever an actual error here? Afterall\n\t * that's exactly what we're trying to accomplish here,\n\t * and complaining about job already done seems like kinderkarten\n\t * level \"But it was MY turn!\" whining...\n\t */\n\t if (rc == RPMERR_ENOENT && missingok) {\n\t\trc = 0;\n\t }\n\n\t /*\n\t * Dont whine on non-empty directories for now. We might be able\n\t * to track at least some of the expected failures though,\n\t * such as when we knowingly left config file backups etc behind.\n\t */\n\t if (rc == RPMERR_ENOTEMPTY) {\n\t\trc = 0;\n\t }\n\n\t if (rc) {\n\t\tint lvl = strict_erasures ? RPMLOG_ERR : RPMLOG_WARNING;\n\t\trpmlog(lvl, _(\"%s %s: remove failed: %s\\n\"),\n\t\t\tS_ISDIR(sb.st_mode) ? _(\"directory\") : _(\"file\"),\n\t\t\tfpath, strerror(errno));\n }\n }\n\n\t/* Run fsm file post hook for all plugins */\n\trpmpluginsCallFsmFilePost(plugins, fi, fpath,\n\t\t\t\t sb.st_mode, action, rc);\n\n /* XXX Failure to remove is not (yet) cause for failure. */\n if (!strict_erasures) rc = 0;\n\n\tif (rc)\n\t *failedFile = xstrdup(fpath);\n\n\tif (rc == 0) {\n\t /* Notify on success. */\n\t /* On erase we're iterating backwards, fixup for progress */\n\t rpm_loff_t amount = rpmfiFC(fi) - rpmfiFX(fi);\n\t rpmpsmNotify(psm, RPMCALLBACK_UNINST_PROGRESS, amount);\n\t}\n\tfpath = _free(fpath);\n }\n\n free(fpath);\n rpmfiFree(fi);\n\n return rc;\n}\n\nCWE ID: CWE-59\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: bool DoTouchScroll(const gfx::Point& point,\n const gfx::Vector2d& distance,\n bool wait_until_scrolled) {\n EXPECT_EQ(0, GetScrollTop());\n\n int scrollHeight = ExecuteScriptAndExtractInt(\n \"document.documentElement.scrollHeight\");\n EXPECT_EQ(1200, scrollHeight);\n\n scoped_refptr<FrameWatcher> frame_watcher(new FrameWatcher());\n frame_watcher->AttachTo(shell()->web_contents());\n\n SyntheticSmoothScrollGestureParams params;\n params.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;\n params.anchor = gfx::PointF(point);\n params.distances.push_back(-distance);\n\n runner_ = new MessageLoopRunner();\n\n std::unique_ptr<SyntheticSmoothScrollGesture> gesture(\n new SyntheticSmoothScrollGesture(params));\n GetWidgetHost()->QueueSyntheticGesture(\n std::move(gesture),\n base::Bind(&TouchActionBrowserTest::OnSyntheticGestureCompleted,\n base::Unretained(this)));\n\n runner_->Run();\n runner_ = NULL;\n\n while (wait_until_scrolled &&\n frame_watcher->LastMetadata().root_scroll_offset.y() <= 0) {\n frame_watcher->WaitFrames(1);\n }\n \n int scrollTop = GetScrollTop();\n if (scrollTop == 0)\n return false;\n\n EXPECT_EQ(distance.y(), scrollTop);\n return true;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: Notification::~Notification()\n{\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: IW_IMPL(void*) iw_mallocz(struct iw_context *ctx, size_t n)\n{\n\treturn iw_malloc_ex(ctx,IW_MALLOCFLAG_ZEROMEM,n);\n}\n\nCWE ID: CWE-682\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ChromeMockRenderThread::OnDidGetPrintedPagesCount(\n int cookie, int number_pages) {\n if (printer_.get())\n printer_->SetPrintedPagesCount(cookie, number_pages);\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: std::string TestURLLoader::TestBasicPOST() {\n pp::URLRequestInfo request(instance_);\n request.SetURL(\"/echo\");\n request.SetMethod(\"POST\");\n std::string postdata(\"postdata\");\n request.AppendDataToBody(postdata.data(),\n static_cast<uint32_t>(postdata.length()));\n return LoadAndCompareBody(request, postdata);\n}\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int iwgif_read_image(struct iwgifrcontext *rctx)\n{\n\tint retval=0;\n\tstruct lzwdeccontext d;\n\tsize_t subblocksize;\n\tint has_local_ct;\n\tint local_ct_size;\n\n\tunsigned int root_codesize;\n\n\tif(!iwgif_read(rctx,rctx->rbuf,9)) goto done;\n\n\trctx->image_left = (int)iw_get_ui16le(&rctx->rbuf[0]);\n\trctx->image_top = (int)iw_get_ui16le(&rctx->rbuf[2]);\n \n \trctx->image_width = (int)iw_get_ui16le(&rctx->rbuf[4]);\n \trctx->image_height = (int)iw_get_ui16le(&rctx->rbuf[6]);\n \n \trctx->interlaced = (int)((rctx->rbuf[8]>>6)&0x01);\n \n\thas_local_ct = (int)((rctx->rbuf[8]>>7)&0x01);\n\tif(has_local_ct) {\n\t\tlocal_ct_size = (int)(rctx->rbuf[8]&0x07);\n\t\trctx->colortable.num_entries = 1<<(1+local_ct_size);\n\t}\n\n\tif(has_local_ct) {\n\t\tif(!iwgif_read_color_table(rctx,&rctx->colortable)) goto done;\n\t}\n\n\tif(rctx->has_transparency) {\n\t rctx->colortable.entry[rctx->trans_color_index].a = 0;\n\t}\n\n\tif(!iwgif_read(rctx,rctx->rbuf,1)) goto done;\n\troot_codesize = (unsigned int)rctx->rbuf[0];\n\n\tif(root_codesize<2 || root_codesize>11) {\n\t\tiw_set_error(rctx->ctx,\"Invalid LZW minimum code size\");\n\t\tgoto done;\n\t}\n\n\tif(!iwgif_init_screen(rctx)) goto done;\n\n\trctx->total_npixels = (size_t)rctx->image_width * (size_t)rctx->image_height;\n\n\tif(!iwgif_make_row_pointers(rctx)) goto done;\n\n\tlzw_init(&d,root_codesize);\n\tlzw_clear(&d);\n\n\twhile(1) {\n\t\tif(!iwgif_read(rctx,rctx->rbuf,1)) goto done;\n\t\tsubblocksize = (size_t)rctx->rbuf[0];\n\t\tif(subblocksize==0) break;\n\n\t\tif(!iwgif_read(rctx,rctx->rbuf,subblocksize)) goto done;\n\t\tif(!lzw_process_bytes(rctx,&d,rctx->rbuf,subblocksize)) goto done;\n\n\t\tif(d.eoi_flag) break;\n\n\t\tif(rctx->pixels_set >= rctx->total_npixels) break;\n\t}\n\n\tretval=1;\n\ndone:\n\treturn retval;\n}\n\nCWE ID: CWE-369\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int recv_stream(struct kiocb *iocb, struct socket *sock,\n\t\t struct msghdr *m, size_t buf_len, int flags)\n{\n\tstruct sock *sk = sock->sk;\n\tstruct tipc_port *tport = tipc_sk_port(sk);\n\tstruct sk_buff *buf;\n\tstruct tipc_msg *msg;\n\tlong timeout;\n\tunsigned int sz;\n\tint sz_to_copy, target, needed;\n\tint sz_copied = 0;\n\tu32 err;\n\tint res = 0;\n\n\t/* Catch invalid receive attempts */\n\tif (unlikely(!buf_len))\n\t\treturn -EINVAL;\n\n\tlock_sock(sk);\n\n\tif (unlikely((sock->state == SS_UNCONNECTED))) {\n\t\tres = -ENOTCONN;\n \t\tgoto exit;\n \t}\n \n\t/* will be updated in set_orig_addr() if needed */\n\tm->msg_namelen = 0;\n \ttarget = sock_rcvlowat(sk, flags & MSG_WAITALL, buf_len);\n \ttimeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);\n \nrestart:\n\t/* Look for a message in receive queue; wait if necessary */\n\twhile (skb_queue_empty(&sk->sk_receive_queue)) {\n\t\tif (sock->state == SS_DISCONNECTING) {\n\t\t\tres = -ENOTCONN;\n\t\t\tgoto exit;\n\t\t}\n\t\tif (timeout <= 0L) {\n\t\t\tres = timeout ? timeout : -EWOULDBLOCK;\n\t\t\tgoto exit;\n\t\t}\n\t\trelease_sock(sk);\n\t\ttimeout = wait_event_interruptible_timeout(*sk_sleep(sk),\n\t\t\t\t\t\t\t tipc_rx_ready(sock),\n\t\t\t\t\t\t\t timeout);\n\t\tlock_sock(sk);\n\t}\n\n\t/* Look at first message in receive queue */\n\tbuf = skb_peek(&sk->sk_receive_queue);\n\tmsg = buf_msg(buf);\n\tsz = msg_data_sz(msg);\n\terr = msg_errcode(msg);\n\n\t/* Discard an empty non-errored message & try again */\n\tif ((!sz) && (!err)) {\n\t\tadvance_rx_queue(sk);\n\t\tgoto restart;\n\t}\n\n\t/* Optionally capture sender's address & ancillary data of first msg */\n\tif (sz_copied == 0) {\n\t\tset_orig_addr(m, msg);\n\t\tres = anc_data_recv(m, msg, tport);\n\t\tif (res)\n\t\t\tgoto exit;\n\t}\n\n\t/* Capture message data (if valid) & compute return value (always) */\n\tif (!err) {\n\t\tu32 offset = (u32)(unsigned long)(TIPC_SKB_CB(buf)->handle);\n\n\t\tsz -= offset;\n\t\tneeded = (buf_len - sz_copied);\n\t\tsz_to_copy = (sz <= needed) ? sz : needed;\n\n\t\tres = skb_copy_datagram_iovec(buf, msg_hdr_sz(msg) + offset,\n\t\t\t\t\t m->msg_iov, sz_to_copy);\n\t\tif (res)\n\t\t\tgoto exit;\n\n\t\tsz_copied += sz_to_copy;\n\n\t\tif (sz_to_copy < sz) {\n\t\t\tif (!(flags & MSG_PEEK))\n\t\t\t\tTIPC_SKB_CB(buf)->handle =\n\t\t\t\t(void *)(unsigned long)(offset + sz_to_copy);\n\t\t\tgoto exit;\n\t\t}\n\t} else {\n\t\tif (sz_copied != 0)\n\t\t\tgoto exit; /* can't add error msg to valid data */\n\n\t\tif ((err == TIPC_CONN_SHUTDOWN) || m->msg_control)\n\t\t\tres = 0;\n\t\telse\n\t\t\tres = -ECONNRESET;\n\t}\n\n\t/* Consume received message (optional) */\n\tif (likely(!(flags & MSG_PEEK))) {\n\t\tif (unlikely(++tport->conn_unacked >= TIPC_FLOW_CONTROL_WIN))\n\t\t\ttipc_acknowledge(tport->ref, tport->conn_unacked);\n\t\tadvance_rx_queue(sk);\n\t}\n\n\t/* Loop around if more data is required */\n\tif ((sz_copied < buf_len) &&\t/* didn't get all requested data */\n\t (!skb_queue_empty(&sk->sk_receive_queue) ||\n\t (sz_copied < target)) &&\t/* and more is ready or required */\n\t (!(flags & MSG_PEEK)) &&\t/* and aren't just peeking at data */\n\t (!err))\t\t\t/* and haven't reached a FIN */\n\t\tgoto restart;\n\nexit:\n\trelease_sock(sk);\n\treturn sz_copied ? sz_copied : res;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void Ins_SUB( INS_ARG )\n { (void)exc;\n args[0] -= args[1];\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void BrowserEventRouter::TabUpdated(WebContents* contents, bool did_navigate) {\n TabEntry* entry = GetTabEntry(contents);\n DictionaryValue* changed_properties = NULL;\n \n DCHECK(entry);\n \n if (did_navigate)\n changed_properties = entry->DidNavigate(contents);\n else\n changed_properties = entry->UpdateLoadState(contents);\n \n if (changed_properties)\n DispatchTabUpdatedEvent(contents, changed_properties);\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void __skb_tstamp_tx(struct sk_buff *orig_skb,\n\t\t struct skb_shared_hwtstamps *hwtstamps,\n \t\t struct sock *sk, int tstype)\n {\n \tstruct sk_buff *skb;\n\tbool tsonly;\n \n \tif (!sk)\n \t\treturn;\n\n\ttsonly = sk->sk_tsflags & SOF_TIMESTAMPING_OPT_TSONLY;\n\tif (!skb_may_tx_timestamp(sk, tsonly))\n\t\treturn;\n\n\tif (tsonly) {\n #ifdef CONFIG_INET\n \t\tif ((sk->sk_tsflags & SOF_TIMESTAMPING_OPT_STATS) &&\n \t\t sk->sk_protocol == IPPROTO_TCP &&\n\t\t sk->sk_type == SOCK_STREAM)\n \t\t\tskb = tcp_get_timestamping_opt_stats(sk);\n\t\telse\n #endif\n \t\t\tskb = alloc_skb(0, GFP_ATOMIC);\n \t} else {\n\t\tskb = skb_clone(orig_skb, GFP_ATOMIC);\n\t}\n\tif (!skb)\n\t\treturn;\n\n\tif (tsonly) {\n\t\tskb_shinfo(skb)->tx_flags = skb_shinfo(orig_skb)->tx_flags;\n\t\tskb_shinfo(skb)->tskey = skb_shinfo(orig_skb)->tskey;\n\t}\n\n\tif (hwtstamps)\n\t\t*skb_hwtstamps(skb) = *hwtstamps;\n \telse\n \t\tskb->tstamp = ktime_get_real();\n \n\t__skb_complete_tx_timestamp(skb, sk, tstype);\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static gboolean webkitWebViewBaseButtonReleaseEvent(GtkWidget* widget, GdkEventButton* event)\n{\n WebKitWebViewBase* webViewBase = WEBKIT_WEB_VIEW_BASE(widget);\n WebKitWebViewBasePrivate* priv = webViewBase->priv;\n\n gtk_widget_grab_focus(widget);\n priv->pageProxy->handleMouseEvent(NativeWebMouseEvent(reinterpret_cast<GdkEvent*>(event), 0 /* currentClickCount */));\n\n return TRUE;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: json_int_t json_integer_value(const json_t *json)\n{\n if(!json_is_integer(json))\n return 0;\n\n return json_to_integer(json)->value;\n}\n\nCWE ID: CWE-310\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int multipath_ioctl(struct dm_target *ti, unsigned int cmd,\n\t\t\t unsigned long arg)\n{\n\tstruct multipath *m = (struct multipath *) ti->private;\n\tstruct block_device *bdev = NULL;\n\tfmode_t mode = 0;\n\tunsigned long flags;\n\tint r = 0;\n\n\tspin_lock_irqsave(&m->lock, flags);\n\n\tif (!m->current_pgpath)\n\t\t__choose_pgpath(m, 0);\n\n\tif (m->current_pgpath) {\n\t\tbdev = m->current_pgpath->path.dev->bdev;\n\t\tmode = m->current_pgpath->path.dev->mode;\n\t}\n\n\tif (m->queue_io)\n\t\tr = -EAGAIN;\n\telse if (!bdev)\n\t\tr = -EIO;\n \n \tspin_unlock_irqrestore(&m->lock, flags);\n \n \treturn r ? : __blkdev_driver_ioctl(bdev, mode, cmd, arg);\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool GLES2Implementation::ValidateSize(const char* func, GLsizeiptr size) {\n if (size < 0) {\n SetGLError(GL_INVALID_VALUE, func, \"size < 0\");\n return false;\n }\n if (!base::IsValueInRangeForNumericType<int32_t>(size)) {\n SetGLError(GL_INVALID_OPERATION, func, \"size more than 32-bit\");\n return false;\n }\n return true;\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void WebGLRenderingContextBase::TexImageHelperImageData(\n TexImageFunctionID function_id,\n GLenum target,\n GLint level,\n GLint internalformat,\n GLint border,\n GLenum format,\n GLenum type,\n GLsizei depth,\n GLint xoffset,\n GLint yoffset,\n GLint zoffset,\n ImageData* pixels,\n const IntRect& source_image_rect,\n GLint unpack_image_height) {\n const char* func_name = GetTexImageFunctionName(function_id);\n if (isContextLost())\n return;\n DCHECK(pixels);\n if (pixels->data()->BufferBase()->IsNeutered()) {\n SynthesizeGLError(GL_INVALID_VALUE, func_name,\n \"The source data has been neutered.\");\n return;\n }\n if (!ValidateTexImageBinding(func_name, function_id, target))\n return;\n TexImageFunctionType function_type;\n if (function_id == kTexImage2D || function_id == kTexImage3D)\n function_type = kTexImage;\n else\n function_type = kTexSubImage;\n if (!ValidateTexFunc(func_name, function_type, kSourceImageData, target,\n level, internalformat, pixels->width(), pixels->height(),\n depth, border, format, type, xoffset, yoffset, zoffset))\n return;\n\n bool selecting_sub_rectangle = false;\n if (!ValidateTexImageSubRectangle(\n func_name, function_id, pixels, source_image_rect, depth,\n unpack_image_height, &selecting_sub_rectangle)) {\n return;\n }\n IntRect adjusted_source_image_rect = source_image_rect;\n if (unpack_flip_y_) {\n adjusted_source_image_rect.SetY(pixels->height() -\n adjusted_source_image_rect.MaxY());\n }\n\n Vector<uint8_t> data;\n bool need_conversion = true;\n if (!unpack_flip_y_ && !unpack_premultiply_alpha_ && format == GL_RGBA &&\n type == GL_UNSIGNED_BYTE && !selecting_sub_rectangle && depth == 1) {\n need_conversion = false;\n } else {\n if (type == GL_UNSIGNED_INT_10F_11F_11F_REV) {\n type = GL_FLOAT;\n }\n if (!WebGLImageConversion::ExtractImageData(\n pixels->data()->Data(),\n WebGLImageConversion::DataFormat::kDataFormatRGBA8, pixels->Size(),\n adjusted_source_image_rect, depth, unpack_image_height, format,\n type, unpack_flip_y_, unpack_premultiply_alpha_, data)) {\n SynthesizeGLError(GL_INVALID_VALUE, func_name, \"bad image data\");\n return;\n }\n }\n ScopedUnpackParametersResetRestore temporary_reset_unpack(this);\n const uint8_t* bytes = need_conversion ? data.data() : pixels->data()->Data();\n if (function_id == kTexImage2D) {\n DCHECK_EQ(unpack_image_height, 0);\n TexImage2DBase(\n target, level, internalformat, adjusted_source_image_rect.Width(),\n adjusted_source_image_rect.Height(), border, format, type, bytes);\n } else if (function_id == kTexSubImage2D) {\n DCHECK_EQ(unpack_image_height, 0);\n ContextGL()->TexSubImage2D(\n target, level, xoffset, yoffset, adjusted_source_image_rect.Width(),\n adjusted_source_image_rect.Height(), format, type, bytes);\n } else {\n GLint upload_height = adjusted_source_image_rect.Height();\n if (unpack_image_height) {\n upload_height = unpack_image_height;\n }\n if (function_id == kTexImage3D) {\n ContextGL()->TexImage3D(target, level, internalformat,\n adjusted_source_image_rect.Width(), upload_height,\n depth, border, format, type, bytes);\n } else {\n DCHECK_EQ(function_id, kTexSubImage3D);\n ContextGL()->TexSubImage3D(target, level, xoffset, yoffset, zoffset,\n adjusted_source_image_rect.Width(),\n upload_height, depth, format, type, bytes);\n }\n }\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: GLboolean WebGL2RenderingContextBase::isTransformFeedback(\n WebGLTransformFeedback* feedback) {\n if (isContextLost() || !feedback)\n return 0;\n \n if (!feedback->HasEverBeenBound())\n return 0;\n\n return ContextGL()->IsTransformFeedback(feedback->Object());\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void HostCache::RecordEraseAll(EraseReason reason, base::TimeTicks now) {\n for (const auto& it : entries_)\n RecordErase(reason, now, it.second);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool NaClProcessHost::StartNaClExecution() {\n NaClBrowser* nacl_browser = NaClBrowser::GetInstance();\n\n nacl::NaClStartParams params;\n params.validation_cache_enabled = nacl_browser->ValidationCacheIsEnabled();\n params.validation_cache_key = nacl_browser->GetValidationCacheKey();\n params.version = chrome::VersionInfo().CreateVersionString();\n params.enable_exception_handling = enable_exception_handling_;\n params.enable_debug_stub =\n CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableNaClDebug);\n params.enable_ipc_proxy = enable_ipc_proxy_;\n \n base::PlatformFile irt_file = nacl_browser->IrtFile();\n CHECK_NE(irt_file, base::kInvalidPlatformFileValue);\n\n const ChildProcessData& data = process_->GetData();\n for (size_t i = 0; i < internal_->sockets_for_sel_ldr.size(); i++) {\n if (!ShareHandleToSelLdr(data.handle,\n internal_->sockets_for_sel_ldr[i], true,\n ¶ms.handles)) {\n return false;\n }\n }\n\n if (!ShareHandleToSelLdr(data.handle, irt_file, false, ¶ms.handles))\n return false;\n\n#if defined(OS_MACOSX)\n base::SharedMemory memory_buffer;\n base::SharedMemoryCreateOptions options;\n options.size = 1;\n options.executable = true;\n if (!memory_buffer.Create(options)) {\n DLOG(ERROR) << \"Failed to allocate memory buffer\";\n return false;\n }\n nacl::FileDescriptor memory_fd;\n memory_fd.fd = dup(memory_buffer.handle().fd);\n if (memory_fd.fd < 0) {\n DLOG(ERROR) << \"Failed to dup() a file descriptor\";\n return false;\n }\n memory_fd.auto_close = true;\n params.handles.push_back(memory_fd);\n#endif\n\n process_->Send(new NaClProcessMsg_Start(params));\n\n internal_->sockets_for_sel_ldr.clear();\n return true;\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,\n\t\t\t struct msghdr *msg, size_t len)\n{\n\tstruct sock_iocb *siocb = kiocb_to_siocb(kiocb);\n\tstruct sock *sk = sock->sk;\n\tstruct sock *other = NULL;\n\tint err, size;\n\tstruct sk_buff *skb;\n\tint sent = 0;\n\tstruct scm_cookie tmp_scm;\n\tbool fds_sent = false;\n\tint max_level;\n\n \tif (NULL == siocb->scm)\n \t\tsiocb->scm = &tmp_scm;\n \twait_for_unix_gc();\n\terr = scm_send(sock, msg, siocb->scm);\n \tif (err < 0)\n \t\treturn err;\n \n\terr = -EOPNOTSUPP;\n\tif (msg->msg_flags&MSG_OOB)\n\t\tgoto out_err;\n\n\tif (msg->msg_namelen) {\n\t\terr = sk->sk_state == TCP_ESTABLISHED ? -EISCONN : -EOPNOTSUPP;\n\t\tgoto out_err;\n\t} else {\n\t\terr = -ENOTCONN;\n\t\tother = unix_peer(sk);\n\t\tif (!other)\n\t\t\tgoto out_err;\n\t}\n\n\tif (sk->sk_shutdown & SEND_SHUTDOWN)\n\t\tgoto pipe_err;\n\n\twhile (sent < len) {\n\t\t/*\n\t\t *\tOptimisation for the fact that under 0.01% of X\n\t\t *\tmessages typically need breaking up.\n\t\t */\n\n\t\tsize = len-sent;\n\n\t\t/* Keep two messages in the pipe so it schedules better */\n\t\tif (size > ((sk->sk_sndbuf >> 1) - 64))\n\t\t\tsize = (sk->sk_sndbuf >> 1) - 64;\n\n\t\tif (size > SKB_MAX_ALLOC)\n\t\t\tsize = SKB_MAX_ALLOC;\n\n\t\t/*\n\t\t *\tGrab a buffer\n\t\t */\n\n\t\tskb = sock_alloc_send_skb(sk, size, msg->msg_flags&MSG_DONTWAIT,\n\t\t\t\t\t &err);\n\n\t\tif (skb == NULL)\n\t\t\tgoto out_err;\n\n\t\t/*\n\t\t *\tIf you pass two values to the sock_alloc_send_skb\n\t\t *\tit tries to grab the large buffer with GFP_NOFS\n\t\t *\t(which can fail easily), and if it fails grab the\n\t\t *\tfallback size buffer which is under a page and will\n\t\t *\tsucceed. [Alan]\n\t\t */\n\t\tsize = min_t(int, size, skb_tailroom(skb));\n\n\n\t\t/* Only send the fds in the first buffer */\n\t\terr = unix_scm_to_skb(siocb->scm, skb, !fds_sent);\n\t\tif (err < 0) {\n\t\t\tkfree_skb(skb);\n\t\t\tgoto out_err;\n\t\t}\n\t\tmax_level = err + 1;\n\t\tfds_sent = true;\n\n\t\terr = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);\n\t\tif (err) {\n\t\t\tkfree_skb(skb);\n\t\t\tgoto out_err;\n\t\t}\n\n\t\tunix_state_lock(other);\n\n\t\tif (sock_flag(other, SOCK_DEAD) ||\n\t\t (other->sk_shutdown & RCV_SHUTDOWN))\n\t\t\tgoto pipe_err_free;\n\n\t\tmaybe_add_creds(skb, sock, other);\n\t\tskb_queue_tail(&other->sk_receive_queue, skb);\n\t\tif (max_level > unix_sk(other)->recursion_level)\n\t\t\tunix_sk(other)->recursion_level = max_level;\n\t\tunix_state_unlock(other);\n\t\tother->sk_data_ready(other, size);\n\t\tsent += size;\n\t}\n\n\tscm_destroy(siocb->scm);\n\tsiocb->scm = NULL;\n\n\treturn sent;\n\npipe_err_free:\n\tunix_state_unlock(other);\n\tkfree_skb(skb);\npipe_err:\n\tif (sent == 0 && !(msg->msg_flags&MSG_NOSIGNAL))\n\t\tsend_sig(SIGPIPE, current, 0);\n\terr = -EPIPE;\nout_err:\n\tscm_destroy(siocb->scm);\n\tsiocb->scm = NULL;\n\treturn sent ? : err;\n}\n\nCWE ID: CWE-287\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static wait_queue_head_t *page_waitqueue(struct page *page)\n{\n\tconst struct zone *zone = page_zone(page);\n\n\treturn &zone->wait_table[hash_ptr(page, zone->wait_table_bits)];\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void vmacache_flush_all(struct mm_struct *mm)\n{\n\tstruct task_struct *g, *p;\n\tcount_vm_vmacache_event(VMACACHE_FULL_FLUSHES);\n\t/*\n\t * Single threaded tasks need not iterate the entire\n\t * list of process. We can avoid the flushing as well\n\t * since the mm's seqnum was increased and don't have\n\t * to worry about other threads' seqnum. Current's\n\t * flush will occur upon the next lookup.\n\t */\n\tif (atomic_read(&mm->mm_users) == 1)\n\t\treturn;\n\trcu_read_lock();\n\tfor_each_process_thread(g, p) {\n\t\t/*\n\t\t * Only flush the vmacache pointers as the\n\t\t * mm seqnum is already set and curr's will\n\t\t * be set upon invalidation when the next\n\t\t * lookup is done.\n\t\t */\n\t\tif (mm == p->mm)\n\t\t\tvmacache_flush(p);\n\t}\n\trcu_read_unlock();\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int hugetlb_reserve_pages(struct inode *inode,\n\t\t\t\t\tlong from, long to,\n\t\t\t\t\tstruct vm_area_struct *vma,\n\t\t\t\t\tvm_flags_t vm_flags)\n {\n \tlong ret, chg;\n \tstruct hstate *h = hstate_inode(inode);\n \n \t/*\n \t * Only apply hugepage reservation if asked. At fault time, an\n \t * attempt will be made for VM_NORESERVE to allocate a page\n\t * and filesystem quota without using reserves\n \t */\n \tif (vm_flags & VM_NORESERVE)\n \t\treturn 0;\n\n\t/*\n\t * Shared mappings base their reservation on the number of pages that\n\t * are already allocated on behalf of the file. Private mappings need\n\t * to reserve the full area even if read-only as mprotect() may be\n\t * called to make the mapping read-write. Assume !vma is a shm mapping\n\t */\n\tif (!vma || vma->vm_flags & VM_MAYSHARE)\n\t\tchg = region_chg(&inode->i_mapping->private_list, from, to);\n\telse {\n\t\tstruct resv_map *resv_map = resv_map_alloc();\n\t\tif (!resv_map)\n\t\t\treturn -ENOMEM;\n\n\t\tchg = to - from;\n\n\t\tset_vma_resv_map(vma, resv_map);\n\t\tset_vma_resv_flags(vma, HPAGE_RESV_OWNER);\n\t}\n\n \tif (chg < 0)\n \t\treturn chg;\n \n\t/* There must be enough filesystem quota for the mapping */\n\tif (hugetlb_get_quota(inode->i_mapping, chg))\n \t\treturn -ENOSPC;\n \n \t/*\n \t * Check enough hugepages are available for the reservation.\n\t * Hand back the quota if there are not\n \t */\n \tret = hugetlb_acct_memory(h, chg);\n \tif (ret < 0) {\n\t\thugetlb_put_quota(inode->i_mapping, chg);\n \t\treturn ret;\n \t}\n \n\t/*\n\t * Account for the reservations made. Shared mappings record regions\n\t * that have reservations as they are shared by multiple VMAs.\n\t * When the last VMA disappears, the region map says how much\n\t * the reservation was and the page cache tells how much of\n\t * the reservation was consumed. Private mappings are per-VMA and\n\t * only the consumed reservations are tracked. When the VMA\n\t * disappears, the original reservation is the VMA size and the\n\t * consumed reservations are stored in the map. Hence, nothing\n\t * else has to be done for private mappings here\n\t */\n\tif (!vma || vma->vm_flags & VM_MAYSHARE)\n\t\tregion_add(&inode->i_mapping->private_list, from, to);\n\treturn 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void Pack<WebGLImageConversion::kDataFormatRA8,\n WebGLImageConversion::kAlphaDoUnmultiply,\n uint8_t,\n uint8_t>(const uint8_t* source,\n uint8_t* destination,\n unsigned pixels_per_row) {\n#if defined(ARCH_CPU_X86_FAMILY)\n SIMD::PackOneRowOfRGBA8LittleToRA8(source, destination, pixels_per_row);\n#endif\n#if HAVE_MIPS_MSA_INTRINSICS\n SIMD::packOneRowOfRGBA8LittleToRA8MSA(source, destination, pixels_per_row);\n#endif\n for (unsigned i = 0; i < pixels_per_row; ++i) {\n float scale_factor = source[3] ? 255.0f / source[3] : 1.0f;\n uint8_t source_r =\n static_cast<uint8_t>(static_cast<float>(source[0]) * scale_factor);\n destination[0] = source_r;\n destination[1] = source[3];\n source += 4;\n destination += 2;\n }\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool PasswordPopupSuggestionView::ShouldUseCustomFontWeightForPrimaryInfo(\n gfx::Font::Weight* font_weight) const {\n return false;\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void readpng2_end_callback(png_structp png_ptr, png_infop info_ptr)\n{\n mainprog_info *mainprog_ptr;\n\n\n /* retrieve the pointer to our special-purpose struct */\n\n mainprog_ptr = png_get_progressive_ptr(png_ptr);\n\n\n /* let the main program know that it should flush any buffered image\n * data to the display now and set a \"done\" flag or whatever, but note\n * that it SHOULD NOT DESTROY THE PNG STRUCTS YET--in other words, do\n * NOT call readpng2_cleanup() either here or in the finish_display()\n * routine; wait until control returns to the main program via\n * readpng2_decode_data() */\n\n (*mainprog_ptr->mainprog_finish_display)();\n\n\n \n /* all done */\n \n return;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: SYSCALL_DEFINE1(chdir, const char __user *, filename)\n{\n\tstruct path path;\n\tint error;\n\tunsigned int lookup_flags = LOOKUP_FOLLOW | LOOKUP_DIRECTORY;\nretry:\n\terror = user_path_at(AT_FDCWD, filename, lookup_flags, &path);\n\tif (error)\n\t\tgoto out;\n\n\terror = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_CHDIR);\n\tif (error)\n\t\tgoto dput_and_out;\n\n\tset_fs_pwd(current->fs, &path);\n\ndput_and_out:\n\tpath_put(&path);\n\tif (retry_estale(error, lookup_flags)) {\n\t\tlookup_flags |= LOOKUP_REVAL;\n\t\tgoto retry;\n\t}\nout:\n\treturn error;\n}\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: cifs_spnego_key_instantiate(struct key *key, struct key_preparsed_payload *prep)\n{\n\tchar *payload;\n\tint ret;\n\n\tret = -ENOMEM;\n\tpayload = kmemdup(prep->data, prep->datalen, GFP_KERNEL);\n\tif (!payload)\n\t\tgoto error;\n\n\t/* attach the data */\n\tkey->payload.data = payload;\n\tret = 0;\n\nerror:\n\treturn ret;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,\n\t\t\t struct msghdr *m, size_t len, int flags)\n\n{\n\tstruct sock *sk = sock->sk;\n\tstruct sk_buff *skb;\n\tint ret;\n\tint copylen;\n\n\tret = -EOPNOTSUPP;\n \tif (m->msg_flags&MSG_OOB)\n \t\tgoto read_error;\n \n\tm->msg_namelen = 0;\n \tskb = skb_recv_datagram(sk, flags, 0 , &ret);\n \tif (!skb)\n \t\tgoto read_error;\n\tcopylen = skb->len;\n\tif (len < copylen) {\n\t\tm->msg_flags |= MSG_TRUNC;\n\t\tcopylen = len;\n\t}\n\n\tret = skb_copy_datagram_iovec(skb, 0, m->msg_iov, copylen);\n\tif (ret)\n\t\tgoto out_free;\n\n\tret = (flags & MSG_TRUNC) ? skb->len : copylen;\nout_free:\n\tskb_free_datagram(sk, skb);\n\tcaif_check_flow_release(sk);\n\treturn ret;\n\nread_error:\n\treturn ret;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void Document::RegisterEventFactory(\n std::unique_ptr<EventFactoryBase> event_factory) {\n DCHECK(!EventFactories().Contains(event_factory.get()));\n EventFactories().insert(std::move(event_factory));\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: PHP_FUNCTION(linkinfo)\n {\n \tchar *link;\n \tsize_t link_len;\n \tzend_stat_t sb;\n \tint ret;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS(), \"p\", &link, &link_len) == FAILURE) {\n \t\treturn;\n \t}\n \n \tret = VCWD_STAT(link, &sb);\n \tif (ret == -1) {\n \t\tphp_error_docref(NULL, E_WARNING, \"%s\", strerror(errno));\n \t\tRETURN_LONG(Z_L(-1));\n \t}\n \n \tRETURN_LONG((zend_long) sb.st_dev);\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: std::unique_ptr<service_manager::Service> CreateMediaService() {\n return std::unique_ptr<service_manager::Service>(\n new ::media::MediaService(base::MakeUnique<CdmMojoMediaClient>()));\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: _zip_dirent_read(struct zip_dirent *zde, FILE *fp,\n\t\t unsigned char **bufp, zip_uint32_t *leftp, int local,\n\t\t struct zip_error *error)\n{\n unsigned char buf[CDENTRYSIZE];\n unsigned char *cur;\n unsigned short dostime, dosdate;\n zip_uint32_t size;\n\n if (local)\n\tsize = LENTRYSIZE;\n else\n\tsize = CDENTRYSIZE;\n\n if (leftp && (*leftp < size)) {\n\t_zip_error_set(error, ZIP_ER_NOZIP, 0);\n\treturn -1;\n }\n\n if (bufp) {\n\t/* use data from buffer */\n\tcur = *bufp;\n }\n else {\n\t/* read entry from disk */\n\tif ((fread(buf, 1, size, fp)<size)) {\n\t _zip_error_set(error, ZIP_ER_READ, errno);\n\t return -1;\n\t}\n\tcur = buf;\n }\n\n if (memcmp(cur, (local ? LOCAL_MAGIC : CENTRAL_MAGIC), 4) != 0) {\n\t_zip_error_set(error, ZIP_ER_NOZIP, 0);\n\treturn -1;\n }\n cur += 4;\n\n \n /* convert buffercontents to zip_dirent */\n \n if (!local)\n\tzde->version_madeby = _zip_read2(&cur);\n else\n\tzde->version_madeby = 0;\n zde->version_needed = _zip_read2(&cur);\n zde->bitflags = _zip_read2(&cur);\n zde->comp_method = _zip_read2(&cur);\n \n /* convert to time_t */\n dostime = _zip_read2(&cur);\n dosdate = _zip_read2(&cur);\n zde->last_mod = _zip_d2u_time(dostime, dosdate);\n \n zde->crc = _zip_read4(&cur);\n zde->comp_size = _zip_read4(&cur);\n zde->uncomp_size = _zip_read4(&cur);\n \n zde->filename_len = _zip_read2(&cur);\n zde->extrafield_len = _zip_read2(&cur);\n \n if (local) {\n\tzde->comment_len = 0;\n\tzde->disk_number = 0;\n\tzde->int_attrib = 0;\n\tzde->ext_attrib = 0;\n\tzde->offset = 0;\n } else {\n\tzde->comment_len = _zip_read2(&cur);\n\tzde->disk_number = _zip_read2(&cur);\n\tzde->int_attrib = _zip_read2(&cur);\n\tzde->ext_attrib = _zip_read4(&cur);\n\tzde->offset = _zip_read4(&cur);\n }\n\n zde->filename = NULL;\n zde->extrafield = NULL;\n zde->comment = NULL;\n\n size += zde->filename_len+zde->extrafield_len+zde->comment_len;\n\n if (leftp && (*leftp < size)) {\n\t_zip_error_set(error, ZIP_ER_NOZIP, 0);\n\treturn -1;\n }\n\n if (bufp) {\n\tif (zde->filename_len) {\n\t zde->filename = _zip_readstr(&cur, zde->filename_len, 1, error);\n\t if (!zde->filename)\n\t\t return -1;\n\t}\n\n\tif (zde->extrafield_len) {\n\t zde->extrafield = _zip_readstr(&cur, zde->extrafield_len, 0,\n\t\t\t\t\t error);\n\t if (!zde->extrafield)\n\t\treturn -1;\n\t}\n\n\tif (zde->comment_len) {\n\t zde->comment = _zip_readstr(&cur, zde->comment_len, 0, error);\n\t if (!zde->comment)\n\t\treturn -1;\n\t}\n }\n else {\n\tif (zde->filename_len) {\n\t zde->filename = _zip_readfpstr(fp, zde->filename_len, 1, error);\n\t if (!zde->filename)\n\t\t return -1;\n\t}\n\n\tif (zde->extrafield_len) {\n\t zde->extrafield = _zip_readfpstr(fp, zde->extrafield_len, 0,\n\t\t\t\t\t error);\n\t if (!zde->extrafield)\n\t\treturn -1;\n\t}\n\n\tif (zde->comment_len) {\n\t zde->comment = _zip_readfpstr(fp, zde->comment_len, 0, error);\n\t if (!zde->comment)\n\t\treturn -1;\n\t}\n }\n\n if (bufp)\n *bufp = cur;\n if (leftp)\n\t*leftp -= size;\n\n return 0;\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: v8::Handle<v8::Value> V8WebGLRenderingContext::getShaderParameterCallback(const v8::Arguments& args)\n{\n INC_STATS(\"DOM.WebGLRenderingContext.getShaderParameter()\");\n \n if (args.Length() != 2)\n return V8Proxy::throwNotEnoughArgumentsError();\n \n ExceptionCode ec = 0;\n WebGLRenderingContext* context = V8WebGLRenderingContext::toNative(args.Holder());\n if (args.Length() > 0 && !isUndefinedOrNull(args[0]) && !V8WebGLShader::HasInstance(args[0])) {\n V8Proxy::throwTypeError();\n return notHandledByInterceptor();\n }\n WebGLShader* shader = V8WebGLShader::HasInstance(args[0]) ? V8WebGLShader::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;\n unsigned pname = toInt32(args[1]);\n WebGLGetInfo info = context->getShaderParameter(shader, pname, ec);\n if (ec) {\n V8Proxy::setDOMException(ec, args.GetIsolate());\n return v8::Undefined();\n }\n return toV8Object(info, args.GetIsolate());\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int jpeg_size(unsigned char* data, unsigned int data_size,\n int *width, int *height)\n{\n int i = 0;\n if (i + 3 < data_size && data[i] == 0xFF && data[i+1] == 0xD8 &&\n data[i+2] == 0xFF && data[i+3] == 0xE0) {\n i += 4;\n if(i + 6 < data_size &&\n data[i+2] == 'J' && data[i+3] == 'F' && data[i+4] == 'I' &&\n data[i+5] == 'F' && data[i+6] == 0x00) {\n unsigned short block_length = data[i] * 256 + data[i+1];\n while(i<data_size) {\n i+=block_length;\n if((i + 1) >= data_size)\n return -1;\n if(data[i] != 0xFF)\n return -1;\n if(data[i+1] == 0xC0) {\n *height = data[i+5]*256 + data[i+6];\n *width = data[i+7]*256 + data[i+8];\n return 0;\n }\n i+=2;\n block_length = data[i] * 256 + data[i+1];\n }\n }\n }\n\n return -1;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: BrowserTestClipboardScope::~BrowserTestClipboardScope() {\n ui::Clipboard::DestroyClipboardForCurrentThread();\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: PHP_NAMED_FUNCTION(zif_locale_set_default)\n {\n \tchar* locale_name = NULL;\n\tint len=0;\t\n \n \tif(zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, \"s\",\n \t\t&locale_name ,&len ) == FAILURE)\n\t{\n\t\tintl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,\n\t\t\t \t\"locale_set_default: unable to parse input params\", 0 TSRMLS_CC );\n\n\t\tRETURN_FALSE;\n\t}\n\n\tif(len == 0) {\n\t\tlocale_name = (char *)uloc_getDefault() ;\n \t\tlen = strlen(locale_name);\n \t}\n \n\tzend_alter_ini_entry(LOCALE_INI_NAME, sizeof(LOCALE_INI_NAME), locale_name, len, PHP_INI_USER, PHP_INI_STAGE_RUNTIME);\t\n \n \tRETURN_TRUE;\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,\n size_t len, const cdf_header_t *h, cdf_secid_t id)\n{\n \tsize_t ss = CDF_SHORT_SEC_SIZE(h);\n \tsize_t pos = CDF_SHORT_SEC_POS(h, id);\n \tassert(ss == len);\n\tif (pos > CDF_SEC_SIZE(h) * sst->sst_len) {\n \t\tDPRINTF((\"Out of bounds read %\" SIZE_T_FORMAT \"u > %\"\n \t\t SIZE_T_FORMAT \"u\\n\",\n\t\t pos, CDF_SEC_SIZE(h) * sst->sst_len));\n \t\treturn -1;\n \t}\n \t(void)memcpy(((char *)buf) + offs,\n\t ((const char *)sst->sst_tab) + pos, len);\n\treturn len;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: RenderProcessHost* RenderProcessHost::FromRendererIdentity(\n const service_manager::Identity& identity) {\n for (content::RenderProcessHost::iterator i(\n content::RenderProcessHost::AllHostsIterator());\n !i.IsAtEnd(); i.Advance()) {\n content::RenderProcessHost* process = i.GetCurrentValue();\n if (process->GetChildIdentity() == identity)\n return process;\n }\n return nullptr;\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: long vorbis_book_decodev_add(codebook *book,ogg_int32_t *a,\n\t\t\t oggpack_buffer *b,int n,int point){\n if(book->used_entries>0){\n ogg_int32_t *v = book->dec_buf;//(ogg_int32_t *)alloca(sizeof(*v)*book->dim);\n int i,j;\n\n\n if (!v) return -1;\n for(i=0;i<n;){\n if(decode_map(book,b,v,point))return -1;\n for (j=0;j<book->dim;j++)\n\ta[i++]+=v[j];\n }\n }\n return 0;\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void RTCPeerConnectionHandlerDummy::setLocalDescription(PassRefPtr<RTCVoidRequest>, PassRefPtr<RTCSessionDescriptionDescriptor>)\n{\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: PHP_METHOD(Phar, mount)\n{\n\tchar *fname, *arch = NULL, *entry = NULL, *path, *actual;\n\tint fname_len, arch_len, entry_len, path_len, actual_len;\n\tphar_archive_data **pphar;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &path, &path_len, &actual, &actual_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfname = (char*)zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(fname, fname_len);\n#endif\n\n\tif (fname_len > 7 && !memcmp(fname, \"phar://\", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tefree(entry);\n\t\tentry = NULL;\n\n\t\tif (path_len > 7 && !memcmp(path, \"phar://\", 7)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Can only mount internal paths within a phar archive, use a relative path instead of \\\"%s\\\"\", path);\n\t\t\tefree(arch);\n\t\t\treturn;\n\t\t}\ncarry_on2:\n\t\tif (SUCCESS != zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **)&pphar)) {\n\t\t\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, arch, arch_len, (void **)&pphar)) {\n\t\t\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\t\t\tgoto carry_on;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s is not a phar archive, cannot mount\", arch);\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\t\t\treturn;\n\t\t}\ncarry_on:\n\t\tif (SUCCESS != phar_mount_entry(*pphar, actual, actual_len, path, path_len TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s within phar %s failed\", path, actual, arch);\n\t\t\tif (path && path == entry) {\n\t\t\t\tefree(entry);\n\t\t\t}\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tif (entry && path && path == entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (arch) {\n\t\t\tefree(arch);\n\t\t}\n\n\t\treturn;\n\t} else if (PHAR_GLOBALS->phar_fname_map.arBuckets && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {\n\t\tgoto carry_on;\n\t} else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {\n\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\tgoto carry_on;\n\t\t}\n\n\t\tgoto carry_on;\n\t} else if (SUCCESS == phar_split_fname(path, path_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tpath = entry;\n\t\tpath_len = entry_len;\n\t\tgoto carry_on2;\n\t}\n\n\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s failed\", path, actual);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: Parcel::Parcel()\n{\n LOG_ALLOC(\"Parcel %p: constructing\", this);\n initState();\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int blk_init_allocated_queue(struct request_queue *q)\n{\n\tWARN_ON_ONCE(q->mq_ops);\n\n\tq->fq = blk_alloc_flush_queue(q, NUMA_NO_NODE, q->cmd_size);\n\tif (!q->fq)\n\t\treturn -ENOMEM;\n\n\tif (q->init_rq_fn && q->init_rq_fn(q, q->fq->flush_rq, GFP_KERNEL))\n\t\tgoto out_free_flush_queue;\n\n\tif (blk_init_rl(&q->root_rl, q, GFP_KERNEL))\n\t\tgoto out_exit_flush_rq;\n\n\tINIT_WORK(&q->timeout_work, blk_timeout_work);\n\tq->queue_flags\t\t|= QUEUE_FLAG_DEFAULT;\n\n\t/*\n\t * This also sets hw/phys segments, boundary and size\n\t */\n\tblk_queue_make_request(q, blk_queue_bio);\n\n\tq->sg_reserved_size = INT_MAX;\n\n\tif (elevator_init(q))\n\t\tgoto out_exit_flush_rq;\n\treturn 0;\n\nout_exit_flush_rq:\n\tif (q->exit_rq_fn)\n \t\tq->exit_rq_fn(q, q->fq->flush_rq);\n out_free_flush_queue:\n \tblk_free_flush_queue(q->fq);\n \treturn -ENOMEM;\n }\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ProfileSyncService::InitSettings() {\n const CommandLine& command_line = *CommandLine::ForCurrentProcess();\n\n if (command_line.HasSwitch(switches::kSyncServiceURL)) {\n std::string value(command_line.GetSwitchValueASCII(\n switches::kSyncServiceURL));\n if (!value.empty()) {\n GURL custom_sync_url(value);\n if (custom_sync_url.is_valid()) {\n sync_service_url_ = custom_sync_url;\n } else {\n LOG(WARNING) << \"The following sync URL specified at the command-line \"\n << \"is invalid: \" << value;\n }\n }\n }\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void UsbFindDevicesFunction::OnGetDevicesComplete(\n const std::vector<scoped_refptr<UsbDevice>>& devices) {\n result_.reset(new base::ListValue());\n barrier_ = base::BarrierClosure(\n devices.size(), base::Bind(&UsbFindDevicesFunction::OpenComplete, this));\n\n for (const scoped_refptr<UsbDevice>& device : devices) {\n if (device->vendor_id() != vendor_id_ ||\n device->product_id() != product_id_) {\n barrier_.Run();\n } else {\n device->OpenInterface(\n interface_id_,\n base::Bind(&UsbFindDevicesFunction::OnDeviceOpened, this));\n }\n }\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: save_xml_to_file(xmlNode * xml, const char *desc, const char *filename)\n{\n char *f = NULL;\n\n if (filename == NULL) {\n char *uuid = crm_generate_uuid();\n\n f = crm_strdup_printf(\"/tmp/%s\", uuid);\n filename = f;\n free(uuid);\n }\n\n crm_info(\"Saving %s to %s\", desc, filename);\n write_xml_file(xml, filename, FALSE);\n free(f);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: guard_get_guardfraction_bandwidth(guardfraction_bandwidth_t *guardfraction_bw,\n int orig_bandwidth,\n uint32_t guardfraction_percentage)\n{\n double guardfraction_fraction;\n\n /* Turn the percentage into a fraction. */\n tor_assert(guardfraction_percentage <= 100);\n guardfraction_fraction = guardfraction_percentage / 100.0;\n\n long guard_bw = tor_lround(guardfraction_fraction * orig_bandwidth);\n tor_assert(guard_bw <= INT_MAX);\n\n guardfraction_bw->guard_bw = (int) guard_bw;\n\n guardfraction_bw->non_guard_bw = orig_bandwidth - (int) guard_bw;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: WORD32 ih264d_read_mmco_commands(struct _DecStruct * ps_dec)\n {\n dec_bit_stream_t *ps_bitstrm = ps_dec->ps_bitstrm;\n dpb_commands_t *ps_dpb_cmds = ps_dec->ps_dpb_cmds;\n dec_slice_params_t * ps_slice = ps_dec->ps_cur_slice;\n WORD32 j;\n UWORD8 u1_buf_mode;\n struct MMCParams *ps_mmc_params;\n UWORD32 *pu4_bitstrm_buf = ps_dec->ps_bitstrm->pu4_buffer;\n UWORD32 *pu4_bitstrm_ofst = &ps_bitstrm->u4_ofst;\n UWORD32 u4_bit_ofst = ps_dec->ps_bitstrm->u4_ofst;\n\n ps_slice->u1_mmco_equalto5 = 0;\n {\n if(ps_dec->u1_nal_unit_type == IDR_SLICE_NAL)\n {\n ps_slice->u1_no_output_of_prior_pics_flag =\n ih264d_get_bit_h264(ps_bitstrm);\n COPYTHECONTEXT(\"SH: no_output_of_prior_pics_flag\",\n ps_slice->u1_no_output_of_prior_pics_flag);\n ps_slice->u1_long_term_reference_flag = ih264d_get_bit_h264(\n ps_bitstrm);\n COPYTHECONTEXT(\"SH: long_term_reference_flag\",\n ps_slice->u1_long_term_reference_flag);\n ps_dpb_cmds->u1_idr_pic = 1;\n ps_dpb_cmds->u1_no_output_of_prior_pics_flag =\n ps_slice->u1_no_output_of_prior_pics_flag;\n ps_dpb_cmds->u1_long_term_reference_flag =\n ps_slice->u1_long_term_reference_flag;\n }\n else\n {\n u1_buf_mode = ih264d_get_bit_h264(ps_bitstrm); //0 - sliding window; 1 - arbitrary\n COPYTHECONTEXT(\"SH: adaptive_ref_pic_buffering_flag\", u1_buf_mode);\n ps_dpb_cmds->u1_buf_mode = u1_buf_mode;\n j = 0;\n\n if(u1_buf_mode == 1)\n {\n UWORD32 u4_mmco;\n UWORD32 u4_diff_pic_num;\n UWORD32 u4_lt_idx, u4_max_lt_idx;\n\n u4_mmco = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n while(u4_mmco != END_OF_MMCO)\n {\n if (j >= MAX_REF_BUFS)\n {\n#ifdef __ANDROID__\n ALOGE(\"b/25818142\");\n android_errorWriteLog(0x534e4554, \"25818142\");\n#endif\n ps_dpb_cmds->u1_num_of_commands = 0;\n return -1;\n }\n ps_mmc_params = &ps_dpb_cmds->as_mmc_params[j];\n ps_mmc_params->u4_mmco = u4_mmco;\n switch(u4_mmco)\n {\n case MARK_ST_PICNUM_AS_NONREF:\n u4_diff_pic_num = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_diff_pic_num = u4_diff_pic_num;\n break;\n\n case MARK_LT_INDEX_AS_NONREF:\n u4_lt_idx = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_lt_idx = u4_lt_idx;\n break;\n\n case MARK_ST_PICNUM_AS_LT_INDEX:\n u4_diff_pic_num = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_diff_pic_num = u4_diff_pic_num;\n u4_lt_idx = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_lt_idx = u4_lt_idx;\n break;\n\n case SET_MAX_LT_INDEX:\n {\n u4_max_lt_idx = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_max_lt_idx_plus1 = u4_max_lt_idx;\n break;\n }\n case RESET_REF_PICTURES:\n {\n ps_slice->u1_mmco_equalto5 = 1;\n break;\n }\n\n case SET_LT_INDEX:\n u4_lt_idx = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n ps_mmc_params->u4_lt_idx = u4_lt_idx;\n break;\n\n default:\n break;\n }\n u4_mmco = ih264d_uev(pu4_bitstrm_ofst,\n pu4_bitstrm_buf);\n\n j++;\n }\n ps_dpb_cmds->u1_num_of_commands = j;\n\n }\n }\n ps_dpb_cmds->u1_dpb_commands_read = 1;\n ps_dpb_cmds->u1_dpb_commands_read_slc = 1;\n\n }\n u4_bit_ofst = ps_dec->ps_bitstrm->u4_ofst - u4_bit_ofst;\n return u4_bit_ofst;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void LoadingPredictor::OnNavigationStarted(const NavigationID& navigation_id) {\n if (shutdown_)\n return;\n\n loading_data_collector()->RecordStartNavigation(navigation_id);\n CleanupAbandonedHintsAndNavigations(navigation_id);\n active_navigations_.emplace(navigation_id);\n PrepareForPageLoad(navigation_id.main_frame_url, HintOrigin::NAVIGATION);\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void InputMethodController::SetComposition(\n const String& text,\n const Vector<CompositionUnderline>& underlines,\n int selection_start,\n int selection_end) {\n Editor::RevealSelectionScope reveal_selection_scope(&GetEditor());\n\n GetDocument().UpdateStyleAndLayoutTree();\n\n SelectComposition();\n\n if (GetFrame()\n .Selection()\n .ComputeVisibleSelectionInDOMTreeDeprecated()\n .IsNone())\n return;\n\n Element* target = GetDocument().FocusedElement();\n if (!target)\n return;\n\n GetDocument().UpdateStyleAndLayoutIgnorePendingStylesheets();\n\n PlainTextRange selected_range = CreateSelectionRangeForSetComposition(\n selection_start, selection_end, text.length());\n\n if (text.IsEmpty()) {\n if (HasComposition()) {\n Editor::RevealSelectionScope reveal_selection_scope(&GetEditor());\n ReplaceComposition(g_empty_string);\n } else {\n TypingCommand::DeleteSelection(GetDocument(),\n TypingCommand::kPreventSpellChecking);\n }\n\n GetDocument().UpdateStyleAndLayoutIgnorePendingStylesheets();\n\n SetEditableSelectionOffsets(selected_range);\n return;\n }\n\n if (!HasComposition()) {\n target->DispatchEvent(CompositionEvent::Create(\n EventTypeNames::compositionstart, GetFrame().DomWindow(),\n GetFrame().SelectedText()));\n if (!IsAvailable())\n return;\n }\n\n DCHECK(!text.IsEmpty());\n\n Clear();\n\n InsertTextDuringCompositionWithEvents(\n GetFrame(), text,\n TypingCommand::kSelectInsertedText | TypingCommand::kPreventSpellChecking,\n TypingCommand::kTextCompositionUpdate);\n if (!IsAvailable())\n return;\n\n GetDocument().UpdateStyleAndLayoutIgnorePendingStylesheets();\n\n Position base = MostForwardCaretPosition(\n GetFrame().Selection().ComputeVisibleSelectionInDOMTree().Base());\n Node* base_node = base.AnchorNode();\n if (!base_node || !base_node->IsTextNode())\n return;\n\n Position extent =\n GetFrame().Selection().ComputeVisibleSelectionInDOMTree().Extent();\n Node* extent_node = extent.AnchorNode();\n\n unsigned extent_offset = extent.ComputeOffsetInContainerNode();\n unsigned base_offset = base.ComputeOffsetInContainerNode();\n\n has_composition_ = true;\n if (!composition_range_)\n composition_range_ = Range::Create(GetDocument());\n composition_range_->setStart(base_node, base_offset);\n composition_range_->setEnd(extent_node, extent_offset);\n\n if (base_node->GetLayoutObject())\n base_node->GetLayoutObject()->SetShouldDoFullPaintInvalidation();\n\n GetDocument().UpdateStyleAndLayoutIgnorePendingStylesheets();\n\n SetEditableSelectionOffsets(selected_range, TypingContinuation::kContinue);\n\n if (underlines.IsEmpty()) {\n GetDocument().Markers().AddCompositionMarker(\n EphemeralRange(composition_range_), Color::kBlack,\n StyleableMarker::Thickness::kThin,\n LayoutTheme::GetTheme().PlatformDefaultCompositionBackgroundColor());\n return;\n }\n\n const PlainTextRange composition_plain_text_range =\n PlainTextRange::Create(*base_node->parentNode(), *composition_range_);\n AddCompositionUnderlines(underlines, base_node->parentNode(),\n composition_plain_text_range.Start());\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: on_register_handler(TCMUService1HandlerManager1 *interface,\n\t\t GDBusMethodInvocation *invocation,\n\t\t gchar *subtype,\n\t\t gchar *cfg_desc,\n\t\t gpointer user_data)\n{\n\tstruct tcmur_handler *handler;\n\tstruct dbus_info *info;\n\tchar *bus_name;\n\n\tbus_name = g_strdup_printf(\"org.kernel.TCMUService1.HandlerManager1.%s\",\n\t\t\t\t subtype);\n\n\thandler = g_new0(struct tcmur_handler, 1);\n\thandler->subtype = g_strdup(subtype);\n\thandler->cfg_desc = g_strdup(cfg_desc);\n\thandler->open = dbus_handler_open;\n\thandler->close = dbus_handler_close;\n \thandler->handle_cmd = dbus_handler_handle_cmd;\n \n \tinfo = g_new0(struct dbus_info, 1);\n \tinfo->register_invocation = invocation;\n \tinfo->watcher_id = g_bus_watch_name(G_BUS_TYPE_SYSTEM,\n \t\t\t\t\t bus_name,\n\t\t\t\t\t G_BUS_NAME_WATCHER_FLAGS_NONE,\n\t\t\t\t\t on_handler_appeared,\n\t\t\t\t\t on_handler_vanished,\n\t\t\t\t\t handler,\n\t\t\t\t\t NULL);\n\tg_free(bus_name);\n\thandler->opaque = info;\n\treturn TRUE;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int xhci_setup_packet(XHCITransfer *xfer)\n{\n XHCIState *xhci = xfer->xhci;\n USBEndpoint *ep;\n int dir;\n\n dir = xfer->in_xfer ? USB_TOKEN_IN : USB_TOKEN_OUT;\n\n if (xfer->packet.ep) {\n ep = xfer->packet.ep;\n } else {\n ep = xhci_epid_to_usbep(xhci, xfer->slotid, xfer->epid);\n if (!ep) {\n DPRINTF(\"xhci: slot %d has no device\\n\",\n xfer->slotid);\n return -1;\n }\n }\n\n xhci_xfer_create_sgl(xfer, dir == USB_TOKEN_IN); /* Also sets int_req */\n usb_packet_setup(&xfer->packet, dir, ep, xfer->streamid,\n xfer->trbs[0].addr, false, xfer->int_req);\n usb_packet_map(&xfer->packet, &xfer->sgl);\n DPRINTF(\"xhci: setup packet pid 0x%x addr %d ep %d\\n\",\n xfer->packet.pid, ep->dev->addr, ep->nr);\n return 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,\n\t\t u32 rmr, u64 to,\n\t\t u32 xdr_off, int write_len,\n\t\t struct svc_rdma_req_map *vec)\n {\n\tstruct ib_rdma_wr write_wr;\n\tstruct ib_sge *sge;\n\tint xdr_sge_no;\n\tint sge_no;\n\tint sge_bytes;\n\tint sge_off;\n\tint bc;\n\tstruct svc_rdma_op_ctxt *ctxt;\n \n\tif (vec->count > RPCSVC_MAXPAGES) {\n\t\tpr_err(\"svcrdma: Too many pages (%lu)\\n\", vec->count);\n \t\treturn -EIO;\n\t}\n \n\tdprintk(\"svcrdma: RDMA_WRITE rmr=%x, to=%llx, xdr_off=%d, \"\n\t\t\"write_len=%d, vec->sge=%p, vec->count=%lu\\n\",\n\t\trmr, (unsigned long long)to, xdr_off,\n\t\twrite_len, vec->sge, vec->count);\n \n\tctxt = svc_rdma_get_context(xprt);\n \tctxt->direction = DMA_TO_DEVICE;\n\tsge = ctxt->sge;\n\t/* Find the SGE associated with xdr_off */\n\tfor (bc = xdr_off, xdr_sge_no = 1; bc && xdr_sge_no < vec->count;\n\t xdr_sge_no++) {\n\t\tif (vec->sge[xdr_sge_no].iov_len > bc)\n\t\t\tbreak;\n\t\tbc -= vec->sge[xdr_sge_no].iov_len;\n\t}\n\tsge_off = bc;\n\tbc = write_len;\n\tsge_no = 0;\n\t/* Copy the remaining SGE */\n\twhile (bc != 0) {\n\t\tsge_bytes = min_t(size_t,\n\t\t\t bc, vec->sge[xdr_sge_no].iov_len-sge_off);\n\t\tsge[sge_no].length = sge_bytes;\n\t\tsge[sge_no].addr =\n\t\t\tdma_map_xdr(xprt, &rqstp->rq_res, xdr_off,\n\t\t\t\t sge_bytes, DMA_TO_DEVICE);\n\t\txdr_off += sge_bytes;\n\t\tif (ib_dma_mapping_error(xprt->sc_cm_id->device,\n\t\t\t\t\t sge[sge_no].addr))\n\t\t\tgoto err;\n\t\tsvc_rdma_count_mappings(xprt, ctxt);\n\t\tsge[sge_no].lkey = xprt->sc_pd->local_dma_lkey;\n\t\tctxt->count++;\n\t\tsge_off = 0;\n\t\tsge_no++;\n\t\txdr_sge_no++;\n\t\tif (xdr_sge_no > vec->count) {\n\t\t\tpr_err(\"svcrdma: Too many sges (%d)\\n\", xdr_sge_no);\n\t\t\tgoto err;\n\t\t}\n\t\tbc -= sge_bytes;\n\t\tif (sge_no == xprt->sc_max_sge)\n\t\t\tbreak;\n\t}\n\t/* Prepare WRITE WR */\n\tmemset(&write_wr, 0, sizeof write_wr);\n\tctxt->cqe.done = svc_rdma_wc_write;\n\twrite_wr.wr.wr_cqe = &ctxt->cqe;\n\twrite_wr.wr.sg_list = &sge[0];\n\twrite_wr.wr.num_sge = sge_no;\n\twrite_wr.wr.opcode = IB_WR_RDMA_WRITE;\n\twrite_wr.wr.send_flags = IB_SEND_SIGNALED;\n\twrite_wr.rkey = rmr;\n\twrite_wr.remote_addr = to;\n\t/* Post It */\n\tatomic_inc(&rdma_stat_write);\n\tif (svc_rdma_send(xprt, &write_wr.wr))\n\t\tgoto err;\n\treturn write_len - bc;\n err:\n\tsvc_rdma_unmap_dma(ctxt);\n\tsvc_rdma_put_context(ctxt, 0);\n\treturn -EIO;\n }\n\nCWE ID: CWE-404\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void php_xml_parser_create_impl(INTERNAL_FUNCTION_PARAMETERS, int ns_support) /* {{{ */\n{\n\txml_parser *parser;\n\tint auto_detect = 0;\n\n\tchar *encoding_param = NULL;\n\tint encoding_param_len = 0;\n \n char *ns_param = NULL;\n int ns_param_len = 0;\n XML_Char *encoding;\n if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, (ns_support ? \"|ss\": \"|s\"), &encoding_param, &encoding_param_len, &ns_param, &ns_param_len) == FAILURE) {\n RETURN_FALSE;\n }\n\n\tif (encoding_param != NULL) {\n\t\t/* The supported encoding types are hardcoded here because\n\t\t * we are limited to the encodings supported by expat/xmltok.\n\t\t */\n\t\tif (encoding_param_len == 0) {\n\t\t\tencoding = XML(default_encoding);\n\t\t\tauto_detect = 1;\n\t\t} else if (strcasecmp(encoding_param, \"ISO-8859-1\") == 0) {\n\t\t\tencoding = \"ISO-8859-1\";\n\t\t} else if (strcasecmp(encoding_param, \"UTF-8\") == 0) {\n\t\t\tencoding = \"UTF-8\";\n\t\t} else if (strcasecmp(encoding_param, \"US-ASCII\") == 0) {\n\t\t\tencoding = \"US-ASCII\";\n\t\t} else {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"unsupported source encoding \\\"%s\\\"\", encoding_param);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t} else {\n\t\tencoding = XML(default_encoding);\n\t}\n\n\tif (ns_support && ns_param == NULL){\n\t\tns_param = \":\";\n\t}\n\n\tparser = ecalloc(1, sizeof(xml_parser));\n\tparser->parser = XML_ParserCreate_MM((auto_detect ? NULL : encoding),\n &php_xml_mem_hdlrs, ns_param);\n\n\tparser->target_encoding = encoding;\n\tparser->case_folding = 1;\n\tparser->object = NULL;\n\tparser->isparsing = 0;\n\n\tXML_SetUserData(parser->parser, parser);\n\n\tZEND_REGISTER_RESOURCE(return_value, parser,le_xml_parser);\n\tparser->index = Z_LVAL_P(return_value);\n }\n /* }}} */\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void SetCookieCallback(bool result) {\n ASSERT_TRUE(result);\n quit_closure_.Run();\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static inline void strip_header(char *header_bag, char *lc_header_bag,\n\t\tconst char *lc_header_name)\n{\n\tchar *lc_header_start = strstr(lc_header_bag, lc_header_name);\n\tchar *header_start = header_bag + (lc_header_start - lc_header_bag);\n\n\tif (lc_header_start\n\t&& (lc_header_start == lc_header_bag || *(lc_header_start-1) == '\\n')\n\t) {\n\t\tchar *lc_eol = strchr(lc_header_start, '\\n');\n\t\tchar *eol = header_start + (lc_eol - lc_header_start);\n\n\t\tif (lc_eol) {\n\t\t\tsize_t eollen = strlen(lc_eol);\n\n\t\t\tmemmove(lc_header_start, lc_eol+1, eollen);\n\t\t\tmemmove(header_start, eol+1, eollen);\n\t\t} else {\n\t\t\t*lc_header_start = '\\0';\n\t\t\t*header_start = '\\0';\n\t\t}\n\t}\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: LIBOPENMPT_MODPLUG_API unsigned int ModPlug_InstrumentName(ModPlugFile* file, unsigned int qual, char* buff)\n {\n \tconst char* str;\n\tunsigned int retval;\n\tsize_t tmpretval;\n \tif(!file) return 0;\n \tstr = openmpt_module_get_instrument_name(file->mod,qual-1);\n\tif(!str){\n\t\tif(buff){\n\t\t\t*buff = '\\0';\n\t\t}\n\t\treturn 0;\n\t}\n\ttmpretval = strlen(str);\n\tif(tmpretval>=INT_MAX){\n\t\ttmpretval = INT_MAX-1;\n \t}\n\tretval = (int)tmpretval;\n \tif(buff){\n\t\tmemcpy(buff,str,retval+1);\n\t\tbuff[retval] = '\\0';\n \t}\n\topenmpt_free_string(str);\n\treturn retval;\n }\n\nCWE ID: CWE-120\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool DefaultTabHandler::CanCloseTab() const {\n return delegate_->AsBrowser()->CanCloseTab();\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void oz_cdev_term(void)\n{\n\toz_app_enable(OZ_APPID_SERIAL, 0);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ProcessHeap::Init() {\n total_allocated_space_ = 0;\n total_allocated_object_size_ = 0;\n total_marked_object_size_ = 0;\n \n GCInfoTable::Init();\n base::SamplingHeapProfiler::SetHooksInstallCallback([]() {\n HeapAllocHooks::SetAllocationHook(&BlinkGCAllocHook);\n HeapAllocHooks::SetFreeHook(&BlinkGCFreeHook);\n });\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void WebRuntimeFeatures::EnableExperimentalFeatures(bool enable) {\n RuntimeEnabledFeatures::SetExperimentalFeaturesEnabled(enable);\n}\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void FindBarController::UpdateFindBarForCurrentResult() {\n FindManager* find_manager = tab_contents_->GetFindManager();\n const FindNotificationDetails& find_result = find_manager->find_result();\n \n if (find_result.number_of_matches() > -1) {\n if (last_reported_matchcount_ > 0 &&\n find_result.number_of_matches() == 1 &&\n !find_result.final_update())\n return; // Don't let interim result override match count.\n last_reported_matchcount_ = find_result.number_of_matches();\n }\n \n find_bar_->UpdateUIForFindResult(find_result, find_manager->find_text());\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: unsigned long insn_get_seg_base(struct pt_regs *regs, int seg_reg_idx)\n {\n\tstruct desc_struct *desc;\n \tshort sel;\n \n \tsel = get_segment_selector(regs, seg_reg_idx);\n\tif (sel < 0)\n\t\treturn -1L;\n\n\tif (v8086_mode(regs))\n\t\t/*\n\t\t * Base is simply the segment selector shifted 4\n\t\t * bits to the right.\n\t\t */\n\t\treturn (unsigned long)(sel << 4);\n\n\tif (user_64bit_mode(regs)) {\n\t\t/*\n\t\t * Only FS or GS will have a base address, the rest of\n\t\t * the segments' bases are forced to 0.\n\t\t */\n\t\tunsigned long base;\n\n\t\tif (seg_reg_idx == INAT_SEG_REG_FS)\n\t\t\trdmsrl(MSR_FS_BASE, base);\n\t\telse if (seg_reg_idx == INAT_SEG_REG_GS)\n\t\t\t/*\n\t\t\t * swapgs was called at the kernel entry point. Thus,\n\t\t\t * MSR_KERNEL_GS_BASE will have the user-space GS base.\n\t\t\t */\n\t\t\trdmsrl(MSR_KERNEL_GS_BASE, base);\n\t\telse\n\t\t\tbase = 0;\n\t\treturn base;\n\t}\n\n\t/* In protected mode the segment selector cannot be null. */\n \tif (!sel)\n \t\treturn -1L;\n \n\tdesc = get_desc(sel);\n\tif (!desc)\n \t\treturn -1L;\n \n\treturn get_desc_base(desc);\n }\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void check_irq_off(void)\n{\n\tBUG_ON(!irqs_disabled());\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: InstallVerifyFrame::InstallVerifyFrame(const wxString& lDmodFilePath)\n: InstallVerifyFrame_Base(NULL, wxID_ANY, _T(\"\"))\n{\n mConfig = Config::GetConfig();\n\n prepareDialog();\n \n int flags = wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_REMAINING_TIME;\n wxProgressDialog lPrepareProgress(_(\"Preparing\"),\n _(\"The D-Mod archive is being decompressed in a temporary file.\"), 100, this, flags);\n \n BZip lBZip(lDmodFilePath);\n mTarFilePath = lBZip.Extract(&lPrepareProgress);\n \n if (mTarFilePath.Len() != 0)\n {\n Tar lTar(mTarFilePath);\n lTar.ReadHeaders();\n \n wxString lDmodDescription = lTar.getmDmodDescription();\n\t\t\t\t\t\t\"\\n\"\n\t\t\t\t\t\t\"The D-Mod will be installed in subdirectory '%s'.\"),\n\t\t\t\t\t lTar.getInstalledDmodDirectory().c_str());\n }\n else\n {\n\t int lBreakChar = lDmodDescription.Find( '\\r' );\n\t if ( lBreakChar <= 0 )\n {\n\t lBreakChar = lDmodDescription.Find( '\\n' );\n }\n\t mDmodName = lDmodDescription.SubString( 0, lBreakChar - 1 );\n\t this->SetTitle(_(\"DFArc - Install D-Mod - \") + mDmodName);\n }\n mDmodDescription->SetValue(lDmodDescription);\n \n mInstallButton->Enable(true);\n }\n\nCWE ID: CWE-22\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: PredictorDecodeTile(TIFF* tif, uint8* op0, tmsize_t occ0, uint16 s)\n{\n\tTIFFPredictorState *sp = PredictorState(tif);\n\n\tassert(sp != NULL);\n\tassert(sp->decodetile != NULL);\n\n \tif ((*sp->decodetile)(tif, op0, occ0, s)) {\n \t\ttmsize_t rowsize = sp->rowsize;\n \t\tassert(rowsize > 0);\n\t\tassert((occ0%rowsize)==0);\n \t\tassert(sp->decodepfunc != NULL);\n \t\twhile (occ0 > 0) {\n\t\t\t(*sp->decodepfunc)(tif, op0, rowsize);\n \t\t\tocc0 -= rowsize;\n \t\t\top0 += rowsize;\n \t\t}\n\t\treturn 1;\n\t} else\n \t\treturn 0;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderingHelper::CreateTexture(int window_id, GLuint* texture_id,\n base::WaitableEvent* done) {\n if (MessageLoop::current() != message_loop_) {\n message_loop_->PostTask(\n FROM_HERE,\n base::Bind(&RenderingHelper::CreateTexture, base::Unretained(this),\n window_id, texture_id, done));\n return;\n }\n CHECK(eglMakeCurrent(egl_display_, egl_surfaces_[window_id],\n egl_surfaces_[window_id], egl_context_))\n << eglGetError();\n glGenTextures(1, texture_id);\n glBindTexture(GL_TEXTURE_2D, *texture_id);\n glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width_, height_, 0, GL_RGBA,\n GL_UNSIGNED_BYTE, NULL);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);\n CHECK_EQ(static_cast<int>(glGetError()), GL_NO_ERROR);\n CHECK(texture_id_to_surface_index_.insert(\n std::make_pair(*texture_id, window_id)).second);\n done->Signal();\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: AtomicString Resource::HttpContentType() const {\n return GetResponse().HttpContentType();\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)\n{\n CERT *cert;\n\n cert = ctx->cert;\n\n switch (cmd) {\n#ifndef OPENSSL_NO_RSA\n case SSL_CTRL_NEED_TMP_RSA:\n if ((cert->rsa_tmp == NULL) &&\n ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||\n (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) >\n (512 / 8)))\n )\n return (1);\n else\n return (0);\n /* break; */\n case SSL_CTRL_SET_TMP_RSA:\n {\n RSA *rsa;\n int i;\n\n rsa = (RSA *)parg;\n i = 1;\n if (rsa == NULL)\n i = 0;\n else {\n if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)\n i = 0;\n }\n if (!i) {\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_RSA_LIB);\n return (0);\n } else {\n if (cert->rsa_tmp != NULL)\n RSA_free(cert->rsa_tmp);\n cert->rsa_tmp = rsa;\n return (1);\n }\n }\n /* break; */\n case SSL_CTRL_SET_TMP_RSA_CB:\n {\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);\n return (0);\n }\n break;\n#endif\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);\n return 0;\n }\n if (!(ctx->options & SSL_OP_SINGLE_DH_USE)) {\n if (!DH_generate_key(new)) {\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);\n DH_free(new);\n return 0;\n }\n }\n if (cert->dh_tmp != NULL)\n DH_free(cert->dh_tmp);\n cert->dh_tmp = new;\n if ((new = DHparams_dup(dh)) == NULL) {\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);\n return 0;\n }\n if (!(ctx->options & SSL_OP_SINGLE_DH_USE)) {\n if (!DH_generate_key(new)) {\n SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);\n DH_free(new);\n return 0;\n }\n }\n if (cert->dh_tmp != NULL)\n DH_free(cert->dh_tmp);\n cert->dh_tmp = new;\n return 1;\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: archive_read_support_format_iso9660(struct archive *_a)\n{\n\tstruct archive_read *a = (struct archive_read *)_a;\n\tstruct iso9660 *iso9660;\n\tint r;\n\n\tarchive_check_magic(_a, ARCHIVE_READ_MAGIC,\n\t ARCHIVE_STATE_NEW, \"archive_read_support_format_iso9660\");\n\n\tiso9660 = (struct iso9660 *)calloc(1, sizeof(*iso9660));\n\tif (iso9660 == NULL) {\n\t\tarchive_set_error(&a->archive, ENOMEM,\n\t\t \"Can't allocate iso9660 data\");\n\t\treturn (ARCHIVE_FATAL);\n\t}\n\tiso9660->magic = ISO9660_MAGIC;\n\tiso9660->cache_files.first = NULL;\n\tiso9660->cache_files.last = &(iso9660->cache_files.first);\n\tiso9660->re_files.first = NULL;\n\tiso9660->re_files.last = &(iso9660->re_files.first);\n\t/* Enable to support Joliet extensions by default.\t*/\n\tiso9660->opt_support_joliet = 1;\n\t/* Enable to support Rock Ridge extensions by default.\t*/\n\tiso9660->opt_support_rockridge = 1;\n\n\tr = __archive_read_register_format(a,\n\t iso9660,\n\t \"iso9660\",\n\t archive_read_format_iso9660_bid,\n\t archive_read_format_iso9660_options,\n\t archive_read_format_iso9660_read_header,\n\t archive_read_format_iso9660_read_data,\n\t archive_read_format_iso9660_read_data_skip,\n\t NULL,\n\t archive_read_format_iso9660_cleanup,\n\t NULL,\n\t NULL);\n\n\tif (r != ARCHIVE_OK) {\n\t\tfree(iso9660);\n\t\treturn (r);\n\t}\n\treturn (ARCHIVE_OK);\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int __init ghash_pclmulqdqni_mod_init(void)\n{\n\tint err;\n\n\tif (!x86_match_cpu(pcmul_cpu_id))\n\t\treturn -ENODEV;\n\n\terr = crypto_register_shash(&ghash_alg);\n\tif (err)\n\t\tgoto err_out;\n\terr = crypto_register_ahash(&ghash_async_alg);\n\tif (err)\n\t\tgoto err_shash;\n\n\treturn 0;\n\nerr_shash:\n\tcrypto_unregister_shash(&ghash_alg);\nerr_out:\n\treturn err;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: newEntry(struct rx_call *call, char aname[], afs_int32 flag, afs_int32 oid,\n\t afs_int32 *aid, afs_int32 *cid)\n{\n afs_int32 code;\n struct ubik_trans *tt;\n int admin;\n char cname[PR_MAXNAMELEN];\n stolower(aname);\n code = Initdb();\n if (code)\n\treturn code;\n code = ubik_BeginTrans(dbase, UBIK_WRITETRANS, &tt);\n if (code)\n\treturn code;\n code = ubik_SetLock(tt, 1, 1, LOCKWRITE);\n if (code)\n\tABORT_WITH(tt, code);\n code = read_DbHeader(tt);\n if (code)\n\tABORT_WITH(tt, code);\n\n /* this is for cross-cell self registration. It is not added in the\n * SPR_INewEntry because we want self-registration to only do\n * automatic id assignment.\n */\n code = WhoIsThisWithName(call, tt, cid, cname);\n if (code != 2) { /* 2 specifies that this is a foreign cell request */\n if (code)\n ABORT_WITH(tt, PRPERM);\n admin = IsAMemberOf(tt, *cid, SYSADMINID);\n } else {\n admin = ((!restricted && !strcmp(aname, cname))) || IsAMemberOf(tt, *cid, SYSADMINID);\n oid = *cid = SYSADMINID;\n }\n if (!CreateOK(tt, *cid, oid, flag, admin))\n ABORT_WITH(tt, PRPERM);\n if (code)\n\treturn code;\n return PRSUCCESS;\n}\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int br_multicast_ipv4_rcv(struct net_bridge *br,\n\t\t\t\t struct net_bridge_port *port,\n\t\t\t\t struct sk_buff *skb)\n{\n\tstruct sk_buff *skb2 = skb;\n\tstruct iphdr *iph;\n\tstruct igmphdr *ih;\n\tunsigned len;\n\tunsigned offset;\n\tint err;\n\n\t/* We treat OOM as packet loss for now. */\n\tif (!pskb_may_pull(skb, sizeof(*iph)))\n\t\treturn -EINVAL;\n\n\tiph = ip_hdr(skb);\n\n\tif (iph->ihl < 5 || iph->version != 4)\n\t\treturn -EINVAL;\n\n\tif (!pskb_may_pull(skb, ip_hdrlen(skb)))\n\t\treturn -EINVAL;\n\n\tiph = ip_hdr(skb);\n\n\tif (unlikely(ip_fast_csum((u8 *)iph, iph->ihl)))\n\t\treturn -EINVAL;\n\n\tif (iph->protocol != IPPROTO_IGMP)\n\t\treturn 0;\n\n\tlen = ntohs(iph->tot_len);\n\tif (skb->len < len || len < ip_hdrlen(skb))\n\t\treturn -EINVAL;\n\n\tif (skb->len > len) {\n\t\tskb2 = skb_clone(skb, GFP_ATOMIC);\n\t\tif (!skb2)\n\t\t\treturn -ENOMEM;\n\n\t\terr = pskb_trim_rcsum(skb2, len);\n\t\tif (err)\n\t\t\tgoto err_out;\n\t}\n\n\tlen -= ip_hdrlen(skb2);\n\toffset = skb_network_offset(skb2) + ip_hdrlen(skb2);\n\t__skb_pull(skb2, offset);\n\tskb_reset_transport_header(skb2);\n\n\terr = -EINVAL;\n\tif (!pskb_may_pull(skb2, sizeof(*ih)))\n\t\tgoto out;\n\n\tswitch (skb2->ip_summed) {\n\tcase CHECKSUM_COMPLETE:\n\t\tif (!csum_fold(skb2->csum))\n\t\t\tbreak;\n\t\t/* fall through */\n\tcase CHECKSUM_NONE:\n\t\tskb2->csum = 0;\n\t\tif (skb_checksum_complete(skb2))\n\t\t\tgoto out;\n\t}\n\n\terr = 0;\n\n\tBR_INPUT_SKB_CB(skb)->igmp = 1;\n\tih = igmp_hdr(skb2);\n\n\tswitch (ih->type) {\n\tcase IGMP_HOST_MEMBERSHIP_REPORT:\n\tcase IGMPV2_HOST_MEMBERSHIP_REPORT:\n\t\tBR_INPUT_SKB_CB(skb2)->mrouters_only = 1;\n\t\terr = br_ip4_multicast_add_group(br, port, ih->group);\n\t\tbreak;\n\tcase IGMPV3_HOST_MEMBERSHIP_REPORT:\n\t\terr = br_ip4_multicast_igmp3_report(br, port, skb2);\n\t\tbreak;\n\tcase IGMP_HOST_MEMBERSHIP_QUERY:\n\t\terr = br_ip4_multicast_query(br, port, skb2);\n\t\tbreak;\n\tcase IGMP_HOST_LEAVE_MESSAGE:\n\t\tbr_ip4_multicast_leave_group(br, port, ih->group);\n\t\tbreak;\n\t}\n\nout:\n\t__skb_push(skb2, offset);\nerr_out:\n\tif (skb2 != skb)\n\t\tkfree_skb(skb2);\n\treturn err;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void CompositorLock::CancelLock() {\n if (!root_window_)\n return;\n root_window_->UnlockCompositor();\n root_window_ = NULL;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void copy_asoundrc(void) {\n\tchar *src = RUN_ASOUNDRC_FILE ;\n \tchar *dest;\n \tif (asprintf(&dest, \"%s/.asoundrc\", cfg.homedir) == -1)\n \t\terrExit(\"asprintf\");\n \tif (is_link(dest)) {\n \t\tfprintf(stderr, \"Error: %s is a symbolic link\\n\", dest);\n \t\texit(1);\n \t}\n \n\tpid_t child = fork();\n\tif (child < 0)\n\t\terrExit(\"fork\");\n\tif (child == 0) {\n\t\tdrop_privs(0);\n\t\tint rv = copy_file(src, dest);\n\t\tif (rv)\n\t\t\tfprintf(stderr, \"Warning: cannot transfer .asoundrc in private home directory\\n\");\n\t\telse {\n\t\t\tfs_logger2(\"clone\", dest);\n\t\t}\n\t\t_exit(0);\n\t}\n\twaitpid(child, NULL, 0);\n\tif (chown(dest, getuid(), getgid()) < 0)\n\t\terrExit(\"chown\");\n\tif (chmod(dest, S_IRUSR | S_IWUSR) < 0)\n\t\terrExit(\"chmod\");\n \n \tunlink(src);\n}\n\nCWE ID: CWE-269\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,\n\t\t unsigned char opcode, int *prefetch)\n{\n\tunsigned char instr_hi = opcode & 0xf0;\n\tunsigned char instr_lo = opcode & 0x0f;\n\n\tswitch (instr_hi) {\n\tcase 0x20:\n\tcase 0x30:\n\t\t/*\n\t\t * Values 0x26,0x2E,0x36,0x3E are valid x86 prefixes.\n\t\t * In X86_64 long mode, the CPU will signal invalid\n\t\t * opcode if some of these prefixes are present so\n\t\t * X86_64 will never get here anyway\n\t\t */\n\t\treturn ((instr_lo & 7) == 0x6);\n#ifdef CONFIG_X86_64\n\tcase 0x40:\n\t\t/*\n\t\t * In AMD64 long mode 0x40..0x4F are valid REX prefixes\n\t\t * Need to figure out under what instruction mode the\n\t\t * instruction was issued. Could check the LDT for lm,\n\t\t * but for now it's good enough to assume that long\n\t\t * mode only uses well known segments or kernel.\n\t\t */\n\t\treturn (!user_mode(regs)) || (regs->cs == __USER_CS);\n#endif\n\tcase 0x60:\n\t\t/* 0x64 thru 0x67 are valid prefixes in all modes. */\n\t\treturn (instr_lo & 0xC) == 0x4;\n\tcase 0xF0:\n\t\t/* 0xF0, 0xF2, 0xF3 are valid prefixes in all modes. */\n\t\treturn !instr_lo || (instr_lo>>1) == 1;\n\tcase 0x00:\n\t\t/* Prefetch instruction is 0x0F0D or 0x0F18 */\n\t\tif (probe_kernel_address(instr, opcode))\n\t\t\treturn 0;\n\n\t\t*prefetch = (instr_lo == 0xF) &&\n\t\t\t(opcode == 0x0D || opcode == 0x18);\n\t\treturn 0;\n\tdefault:\n\t\treturn 0;\n\t}\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: SSLCertErrorHandler* SSLErrorHandler::AsSSLCertErrorHandler() {\n return NULL;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ChromeRenderMessageFilter::OnWriteTcmallocHeapProfile(\n const FilePath::StringType& filepath,\n const std::string& output) {\n VLOG(0) << \"Writing renderer heap profile dump to: \" << filepath;\n file_util::WriteFile(FilePath(filepath), output.c_str(), output.size());\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void PluginObserver::OnCrashedPlugin(const FilePath& plugin_path) {\n DCHECK(!plugin_path.value().empty());\n\n string16 plugin_name = plugin_path.LossyDisplayName();\n webkit::npapi::WebPluginInfo plugin_info;\n if (webkit::npapi::PluginList::Singleton()->GetPluginInfoByPath(\n plugin_path, &plugin_info) &&\n !plugin_info.name.empty()) {\n plugin_name = plugin_info.name;\n#if defined(OS_MACOSX)\n const std::string kPluginExtension = \".plugin\";\n if (EndsWith(plugin_name, ASCIIToUTF16(kPluginExtension), true))\n plugin_name.erase(plugin_name.length() - kPluginExtension.length());\n#endif // OS_MACOSX\n }\n gfx::Image* icon = &ResourceBundle::GetSharedInstance().GetNativeImageNamed(\n IDR_INFOBAR_PLUGIN_CRASHED);\n tab_contents_->AddInfoBar(new SimpleAlertInfoBarDelegate(tab_contents(),\n icon,\n l10n_util::GetStringFUTF16(IDS_PLUGIN_CRASHED_PROMPT, plugin_name),\n true));\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ExtensionPrefs::SetAppLaunchIndex(const std::string& extension_id,\n int index) {\n DCHECK_GE(index, 0);\n UpdateExtensionPref(extension_id, kPrefAppLaunchIndex,\n Value::CreateIntegerValue(index));\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: my_object_send_car (MyObject *obj, GValueArray *invals, GValueArray **outvals, GError **error)\n{\n if (invals->n_values != 3\n || G_VALUE_TYPE (g_value_array_get_nth (invals, 0)) != G_TYPE_STRING\n || G_VALUE_TYPE (g_value_array_get_nth (invals, 1)) != G_TYPE_UINT\n || G_VALUE_TYPE (g_value_array_get_nth (invals, 2)) != G_TYPE_VALUE)\n {\n g_set_error (error,\n\t\t MY_OBJECT_ERROR,\n\t\t MY_OBJECT_ERROR_FOO,\n\t\t \"invalid incoming values\");\n return FALSE;\n }\n *outvals = g_value_array_new (2);\n g_value_array_append (*outvals, NULL);\n g_value_init (g_value_array_get_nth (*outvals, (*outvals)->n_values - 1), G_TYPE_UINT);\n g_value_set_uint (g_value_array_get_nth (*outvals, (*outvals)->n_values - 1),\n\t\t g_value_get_uint (g_value_array_get_nth (invals, 1)) + 1);\n g_value_array_append (*outvals, NULL);\n g_value_init (g_value_array_get_nth (*outvals, (*outvals)->n_values - 1), DBUS_TYPE_G_OBJECT_PATH);\n g_value_set_boxed (g_value_array_get_nth (*outvals, (*outvals)->n_values - 1),\n\t\t g_strdup (\"/org/freedesktop/DBus/GLib/Tests/MyTestObject2\"));\n return TRUE;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void vrend_resource_buffer_copy(struct vrend_context *ctx,\n struct vrend_resource *src_res,\n struct vrend_resource *dst_res,\n uint32_t dstx, uint32_t srcx,\n uint32_t width)\n{\n\n glBindBuffer(GL_COPY_READ_BUFFER, src_res->id);\n glBindBuffer(GL_COPY_WRITE_BUFFER, dst_res->id);\n\n glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, srcx, dstx, width);\n glBindBuffer(GL_COPY_READ_BUFFER, 0);\n glBindBuffer(GL_COPY_WRITE_BUFFER, 0);\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void OmniboxViewViews::OnTemporaryTextMaybeChanged(\n const base::string16& display_text,\n const AutocompleteMatch& match,\n bool save_original_selection,\n bool notify_text_changed) {\n if (save_original_selection)\n saved_temporary_selection_ = GetSelectedRange();\n SetAccessibilityLabel(display_text, match);\n int caret_pos = TextAndUIDirectionMatch() ? display_text.length() : 0;\n SetWindowTextAndCaretPos(display_text, caret_pos, false, notify_text_changed);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void OomInterventionImpl::Check(TimerBase*) {\n DCHECK(host_);\n \n OomInterventionMetrics current_memory = GetCurrentMemoryMetrics();\n bool oom_detected = false;\n\n oom_detected |= detection_args_->blink_workload_threshold > 0 &&\n current_memory.current_blink_usage_kb * 1024 >\n detection_args_->blink_workload_threshold;\n oom_detected |= detection_args_->private_footprint_threshold > 0 &&\n current_memory.current_private_footprint_kb * 1024 >\n detection_args_->private_footprint_threshold;\n oom_detected |=\n detection_args_->swap_threshold > 0 &&\n current_memory.current_swap_kb * 1024 > detection_args_->swap_threshold;\n oom_detected |= detection_args_->virtual_memory_thresold > 0 &&\n current_memory.current_vm_size_kb * 1024 >\n detection_args_->virtual_memory_thresold;\n\n ReportMemoryStats(current_memory);\n\n if (oom_detected) {\n if (navigate_ads_enabled_) {\n for (const auto& page : Page::OrdinaryPages()) {\n if (page->MainFrame()->IsLocalFrame()) {\n ToLocalFrame(page->MainFrame())\n ->GetDocument()\n ->NavigateLocalAdsFrames();\n }\n }\n }\n\n if (renderer_pause_enabled_) {\n pauser_.reset(new ScopedPagePauser);\n }\n host_->OnHighMemoryUsage();\n timer_.Stop();\n V8GCForContextDispose::Instance().SetForcePageNavigationGC();\n }\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,\n\t\t\t struct iocb *iocb, bool compat)\n{\n\tstruct kiocb *req;\n\tssize_t ret;\n\n\t/* enforce forwards compatibility on users */\n\tif (unlikely(iocb->aio_reserved1 || iocb->aio_reserved2)) {\n\t\tpr_debug(\"EINVAL: reserve field set\\n\");\n\t\treturn -EINVAL;\n\t}\n\n\t/* prevent overflows */\n\tif (unlikely(\n\t (iocb->aio_buf != (unsigned long)iocb->aio_buf) ||\n\t (iocb->aio_nbytes != (size_t)iocb->aio_nbytes) ||\n\t ((ssize_t)iocb->aio_nbytes < 0)\n\t )) {\n\t\tpr_debug(\"EINVAL: io_submit: overflow check\\n\");\n\t\treturn -EINVAL;\n\t}\n\n\treq = aio_get_req(ctx);\n\tif (unlikely(!req))\n\t\treturn -EAGAIN;\n\n\treq->ki_filp = fget(iocb->aio_fildes);\n\tif (unlikely(!req->ki_filp)) {\n\t\tret = -EBADF;\n\t\tgoto out_put_req;\n\t}\n\n\tif (iocb->aio_flags & IOCB_FLAG_RESFD) {\n\t\t/*\n\t\t * If the IOCB_FLAG_RESFD flag of aio_flags is set, get an\n\t\t * instance of the file* now. The file descriptor must be\n\t\t * an eventfd() fd, and will be signaled for each completed\n\t\t * event using the eventfd_signal() function.\n\t\t */\n\t\treq->ki_eventfd = eventfd_ctx_fdget((int) iocb->aio_resfd);\n\t\tif (IS_ERR(req->ki_eventfd)) {\n\t\t\tret = PTR_ERR(req->ki_eventfd);\n\t\t\treq->ki_eventfd = NULL;\n\t\t\tgoto out_put_req;\n\t\t}\n\t}\n\n\tret = put_user(KIOCB_KEY, &user_iocb->aio_key);\n\tif (unlikely(ret)) {\n\t\tpr_debug(\"EFAULT: aio_key\\n\");\n\t\tgoto out_put_req;\n\t}\n\n\treq->ki_obj.user = user_iocb;\n\treq->ki_user_data = iocb->aio_data;\n\treq->ki_pos = iocb->aio_offset;\n\treq->ki_nbytes = iocb->aio_nbytes;\n\n\tret = aio_run_iocb(req, iocb->aio_lio_opcode,\n\t\t\t (char __user *)(unsigned long)iocb->aio_buf,\n\t\t\t compat);\n\tif (ret)\n\t\tgoto out_put_req;\n\n\treturn 0;\nout_put_req:\n\tput_reqs_available(ctx, 1);\n\tpercpu_ref_put(&ctx->reqs);\n\tkiocb_free(req);\n\treturn ret;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static struct file *path_openat(int dfd, struct filename *pathname,\n\t\tstruct nameidata *nd, const struct open_flags *op, int flags)\n{\n\tstruct file *base = NULL;\n\tstruct file *file;\n\tstruct path path;\n\tint opened = 0;\n\tint error;\n\n\tfile = get_empty_filp();\n\tif (IS_ERR(file))\n\t\treturn file;\n\n\tfile->f_flags = op->open_flag;\n\n\tif (unlikely(file->f_flags & __O_TMPFILE)) {\n\t\terror = do_tmpfile(dfd, pathname, nd, flags, op, file, &opened);\n\t\tgoto out;\n\t}\n\n\terror = path_init(dfd, pathname->name, flags | LOOKUP_PARENT, nd, &base);\n\tif (unlikely(error))\n\t\tgoto out;\n\n\tcurrent->total_link_count = 0;\n\terror = link_path_walk(pathname->name, nd);\n\tif (unlikely(error))\n\t\tgoto out;\n\n\terror = do_last(nd, &path, file, op, &opened, pathname);\n\twhile (unlikely(error > 0)) { /* trailing symlink */\n\t\tstruct path link = path;\n\t\tvoid *cookie;\n\t\tif (!(nd->flags & LOOKUP_FOLLOW)) {\n\t\t\tpath_put_conditional(&path, nd);\n\t\t\tpath_put(&nd->path);\n\t\t\terror = -ELOOP;\n\t\t\tbreak;\n\t\t}\n\t\terror = may_follow_link(&link, nd);\n\t\tif (unlikely(error))\n\t\t\tbreak;\n\t\tnd->flags |= LOOKUP_PARENT;\n\t\tnd->flags &= ~(LOOKUP_OPEN|LOOKUP_CREATE|LOOKUP_EXCL);\n\t\terror = follow_link(&link, nd, &cookie);\n\t\tif (unlikely(error))\n\t\t\tbreak;\n\t\terror = do_last(nd, &path, file, op, &opened, pathname);\n\t\tput_link(nd, &link, cookie);\n\t}\nout:\n\tif (nd->root.mnt && !(nd->flags & LOOKUP_ROOT))\n\t\tpath_put(&nd->root);\n\tif (base)\n\t\tfput(base);\n\tif (!(opened & FILE_OPENED)) {\n\t\tBUG_ON(!error);\n\t\tput_filp(file);\n\t}\n\tif (unlikely(error)) {\n\t\tif (error == -EOPENSTALE) {\n\t\t\tif (flags & LOOKUP_RCU)\n\t\t\t\terror = -ECHILD;\n\t\t\telse\n\t\t\t\terror = -ESTALE;\n\t\t}\n\t\tfile = ERR_PTR(error);\n\t}\n\treturn file;\n}\n\nCWE ID: CWE-59\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: virtual void SetUp() {\n source_stride_ = (width_ + 31) & ~31;\n reference_stride_ = width_ * 2;\n rnd_.Reset(ACMRandom::DeterministicSeed());\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static av_cold void uninit(AVFilterContext *ctx)\n{\n GradFunContext *s = ctx->priv;\n av_freep(&s->buf);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static inline int get_default_free_blocks_flags(struct inode *inode)\n{\n\tif (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode))\n\t\treturn EXT4_FREE_BLOCKS_METADATA | EXT4_FREE_BLOCKS_FORGET;\n\telse if (ext4_should_journal_data(inode))\n\t\treturn EXT4_FREE_BLOCKS_FORGET;\n\treturn 0;\n}\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void AppCacheUpdateJob::OnDestructionImminent(AppCacheHost* host) {\n PendingMasters::iterator found =\n pending_master_entries_.find(host->pending_master_entry_url());\n DCHECK(found != pending_master_entries_.end());\n PendingHosts& hosts = found->second;\n PendingHosts::iterator it = std::find(hosts.begin(), hosts.end(), host);\n DCHECK(it != hosts.end());\n hosts.erase(it);\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void nfs4_add_and_init_slots(struct nfs4_slot_table *tbl,\n\t\tstruct nfs4_slot *new,\n\t\tu32 max_slots,\n\t\tu32 ivalue)\n{\n\tstruct nfs4_slot *old = NULL;\n\tu32 i;\n\n\tspin_lock(&tbl->slot_tbl_lock);\n\tif (new) {\n\t\told = tbl->slots;\n\t\ttbl->slots = new;\n\t\ttbl->max_slots = max_slots;\n\t}\n\ttbl->highest_used_slotid = NFS4_NO_SLOT;\n\tfor (i = 0; i < tbl->max_slots; i++)\n\t\ttbl->slots[i].seq_nr = ivalue;\n\tspin_unlock(&tbl->slot_tbl_lock);\n\tkfree(old);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: status_t OMXNodeInstance::allocateBufferWithBackup(\n OMX_U32 portIndex, const sp<IMemory> ¶ms,\n OMX::buffer_id *buffer, OMX_U32 allottedSize) {\n if (params == NULL || buffer == NULL) {\n ALOGE(\"b/25884056\");\n return BAD_VALUE;\n }\n\n Mutex::Autolock autoLock(mLock);\n if (allottedSize > params->size() || portIndex >= NELEM(mNumPortBuffers)) {\n return BAD_VALUE;\n }\n\n bool copy = mMetadataType[portIndex] == kMetadataBufferTypeInvalid;\n\n BufferMeta *buffer_meta = new BufferMeta(\n params, portIndex,\n (portIndex == kPortIndexInput) && copy /* copyToOmx */,\n (portIndex == kPortIndexOutput) && copy /* copyFromOmx */,\n NULL /* data */);\n\n OMX_BUFFERHEADERTYPE *header;\n\n OMX_ERRORTYPE err = OMX_AllocateBuffer(\n mHandle, &header, portIndex, buffer_meta, allottedSize);\n if (err != OMX_ErrorNone) {\n CLOG_ERROR(allocateBufferWithBackup, err,\n SIMPLE_BUFFER(portIndex, (size_t)allottedSize, params->pointer()));\n delete buffer_meta;\n buffer_meta = NULL;\n\n *buffer = 0;\n\n return StatusFromOMXError(err);\n\n }\n \n CHECK_EQ(header->pAppPrivate, buffer_meta);\n memset(header->pBuffer, 0, header->nAllocLen);\n \n *buffer = makeBufferID(header);\n \n addActiveBuffer(portIndex, *buffer);\n\n sp<GraphicBufferSource> bufferSource(getGraphicBufferSource());\n if (bufferSource != NULL && portIndex == kPortIndexInput) {\n bufferSource->addCodecBuffer(header);\n }\n\n CLOG_BUFFER(allocateBufferWithBackup, NEW_BUFFER_FMT(*buffer, portIndex, \"%zu@%p :> %u@%p\",\n params->size(), params->pointer(), allottedSize, header->pBuffer));\n\n return OK;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static v8::Handle<v8::Value> methodWithNonCallbackArgAndCallbackArgCallback(const v8::Arguments& args)\n {\n INC_STATS(\"DOM.TestObj.methodWithNonCallbackArgAndCallbackArg\");\n if (args.Length() < 2)\n return V8Proxy::throwNotEnoughArgumentsError();\n TestObj* imp = V8TestObj::toNative(args.Holder());\n EXCEPTION_BLOCK(int, nonCallback, toInt32(MAYBE_MISSING_PARAMETER(args, 0, DefaultIsUndefined)));\n if (args.Length() <= 1 || !args[1]->IsFunction())\n return throwError(TYPE_MISMATCH_ERR, args.GetIsolate());\n RefPtr<TestCallback> callback = V8TestCallback::create(args[1], getScriptExecutionContext());\n imp->methodWithNonCallbackArgAndCallbackArg(nonCallback, callback);\n return v8::Handle<v8::Value>();\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static boolean is_alpha_underscore( const char *cur )\n{\n return\n (*cur >= 'a' && *cur <= 'z') ||\n (*cur >= 'A' && *cur <= 'Z') ||\n *cur == '_';\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: l2tp_accm_print(netdissect_options *ndo, const u_char *dat)\n {\n \tconst uint16_t *ptr = (const uint16_t *)dat;\n \tuint16_t val_h, val_l;\n \n \tptr++;\t\t/* skip \"Reserved\" */\n \n\tval_h = EXTRACT_16BITS(ptr); ptr++;\n\tval_l = EXTRACT_16BITS(ptr); ptr++;\n \tND_PRINT((ndo, \"send=%08x \", (val_h<<16) + val_l));\n \n \tval_h = EXTRACT_16BITS(ptr); ptr++;\n \tval_l = EXTRACT_16BITS(ptr); ptr++;\n \tND_PRINT((ndo, \"recv=%08x \", (val_h<<16) + val_l));\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,\n\t\t\t\t struct bpf_insn *insn,\n\t\t\t\t const struct bpf_reg_state *ptr_reg,\n\t\t\t\t const struct bpf_reg_state *off_reg)\n{\n\tstruct bpf_reg_state *regs = cur_regs(env), *dst_reg;\n\tbool known = tnum_is_const(off_reg->var_off);\n\ts64 smin_val = off_reg->smin_value, smax_val = off_reg->smax_value,\n\t smin_ptr = ptr_reg->smin_value, smax_ptr = ptr_reg->smax_value;\n\tu64 umin_val = off_reg->umin_value, umax_val = off_reg->umax_value,\n\t umin_ptr = ptr_reg->umin_value, umax_ptr = ptr_reg->umax_value;\n\tu8 opcode = BPF_OP(insn->code);\n\tu32 dst = insn->dst_reg;\n\n\tdst_reg = ®s[dst];\n\n\tif (WARN_ON_ONCE(known && (smin_val != smax_val))) {\n\t\tprint_verifier_state(env, env->cur_state);\n\t\tverbose(env,\n\t\t\t\"verifier internal error: known but bad sbounds\\n\");\n\t\treturn -EINVAL;\n\t}\n\tif (WARN_ON_ONCE(known && (umin_val != umax_val))) {\n\t\tprint_verifier_state(env, env->cur_state);\n\t\tverbose(env,\n\t\t\t\"verifier internal error: known but bad ubounds\\n\");\n\t\treturn -EINVAL;\n\t}\n\n\tif (BPF_CLASS(insn->code) != BPF_ALU64) {\n\t\t/* 32-bit ALU ops on pointers produce (meaningless) scalars */\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env,\n\t\t\t\t\"R%d 32-bit pointer arithmetic prohibited\\n\",\n\t\t\t\tdst);\n\t\treturn -EACCES;\n\t}\n\n\tif (ptr_reg->type == PTR_TO_MAP_VALUE_OR_NULL) {\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env, \"R%d pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL prohibited, null-check it first\\n\",\n\t\t\t\tdst);\n\t\treturn -EACCES;\n\t}\n\tif (ptr_reg->type == CONST_PTR_TO_MAP) {\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env, \"R%d pointer arithmetic on CONST_PTR_TO_MAP prohibited\\n\",\n\t\t\t\tdst);\n\t\treturn -EACCES;\n\t}\n\tif (ptr_reg->type == PTR_TO_PACKET_END) {\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env, \"R%d pointer arithmetic on PTR_TO_PACKET_END prohibited\\n\",\n\t\t\t\tdst);\n\t\treturn -EACCES;\n\t}\n\n\t/* In case of 'scalar += pointer', dst_reg inherits pointer type and id.\n\t * The id may be overwritten later if we create a new variable offset.\n\t */\n \tdst_reg->type = ptr_reg->type;\n \tdst_reg->id = ptr_reg->id;\n \n \tswitch (opcode) {\n \tcase BPF_ADD:\n \t\t/* We can take a fixed offset as long as it doesn't overflow\n\t\t * the s32 'off' field\n\t\t */\n\t\tif (known && (ptr_reg->off + smin_val ==\n\t\t\t (s64)(s32)(ptr_reg->off + smin_val))) {\n\t\t\t/* pointer += K. Accumulate it into fixed offset */\n\t\t\tdst_reg->smin_value = smin_ptr;\n\t\t\tdst_reg->smax_value = smax_ptr;\n\t\t\tdst_reg->umin_value = umin_ptr;\n\t\t\tdst_reg->umax_value = umax_ptr;\n\t\t\tdst_reg->var_off = ptr_reg->var_off;\n\t\t\tdst_reg->off = ptr_reg->off + smin_val;\n\t\t\tdst_reg->range = ptr_reg->range;\n\t\t\tbreak;\n\t\t}\n\t\t/* A new variable offset is created. Note that off_reg->off\n\t\t * == 0, since it's a scalar.\n\t\t * dst_reg gets the pointer type and since some positive\n\t\t * integer value was added to the pointer, give it a new 'id'\n\t\t * if it's a PTR_TO_PACKET.\n\t\t * this creates a new 'base' pointer, off_reg (variable) gets\n\t\t * added into the variable offset, and we copy the fixed offset\n\t\t * from ptr_reg.\n\t\t */\n\t\tif (signed_add_overflows(smin_ptr, smin_val) ||\n\t\t signed_add_overflows(smax_ptr, smax_val)) {\n\t\t\tdst_reg->smin_value = S64_MIN;\n\t\t\tdst_reg->smax_value = S64_MAX;\n\t\t} else {\n\t\t\tdst_reg->smin_value = smin_ptr + smin_val;\n\t\t\tdst_reg->smax_value = smax_ptr + smax_val;\n\t\t}\n\t\tif (umin_ptr + umin_val < umin_ptr ||\n\t\t umax_ptr + umax_val < umax_ptr) {\n\t\t\tdst_reg->umin_value = 0;\n\t\t\tdst_reg->umax_value = U64_MAX;\n\t\t} else {\n\t\t\tdst_reg->umin_value = umin_ptr + umin_val;\n\t\t\tdst_reg->umax_value = umax_ptr + umax_val;\n\t\t}\n\t\tdst_reg->var_off = tnum_add(ptr_reg->var_off, off_reg->var_off);\n\t\tdst_reg->off = ptr_reg->off;\n\t\tif (reg_is_pkt_pointer(ptr_reg)) {\n\t\t\tdst_reg->id = ++env->id_gen;\n\t\t\t/* something was added to pkt_ptr, set range to zero */\n\t\t\tdst_reg->range = 0;\n\t\t}\n\t\tbreak;\n\tcase BPF_SUB:\n\t\tif (dst_reg == off_reg) {\n\t\t\t/* scalar -= pointer. Creates an unknown scalar */\n\t\t\tif (!env->allow_ptr_leaks)\n\t\t\t\tverbose(env, \"R%d tried to subtract pointer from scalar\\n\",\n\t\t\t\t\tdst);\n\t\t\treturn -EACCES;\n\t\t}\n\t\t/* We don't allow subtraction from FP, because (according to\n\t\t * test_verifier.c test \"invalid fp arithmetic\", JITs might not\n\t\t * be able to deal with it.\n\t\t */\n\t\tif (ptr_reg->type == PTR_TO_STACK) {\n\t\t\tif (!env->allow_ptr_leaks)\n\t\t\t\tverbose(env, \"R%d subtraction from stack pointer prohibited\\n\",\n\t\t\t\t\tdst);\n\t\t\treturn -EACCES;\n\t\t}\n\t\tif (known && (ptr_reg->off - smin_val ==\n\t\t\t (s64)(s32)(ptr_reg->off - smin_val))) {\n\t\t\t/* pointer -= K. Subtract it from fixed offset */\n\t\t\tdst_reg->smin_value = smin_ptr;\n\t\t\tdst_reg->smax_value = smax_ptr;\n\t\t\tdst_reg->umin_value = umin_ptr;\n\t\t\tdst_reg->umax_value = umax_ptr;\n\t\t\tdst_reg->var_off = ptr_reg->var_off;\n\t\t\tdst_reg->id = ptr_reg->id;\n\t\t\tdst_reg->off = ptr_reg->off - smin_val;\n\t\t\tdst_reg->range = ptr_reg->range;\n\t\t\tbreak;\n\t\t}\n\t\t/* A new variable offset is created. If the subtrahend is known\n\t\t * nonnegative, then any reg->range we had before is still good.\n\t\t */\n\t\tif (signed_sub_overflows(smin_ptr, smax_val) ||\n\t\t signed_sub_overflows(smax_ptr, smin_val)) {\n\t\t\t/* Overflow possible, we know nothing */\n\t\t\tdst_reg->smin_value = S64_MIN;\n\t\t\tdst_reg->smax_value = S64_MAX;\n\t\t} else {\n\t\t\tdst_reg->smin_value = smin_ptr - smax_val;\n\t\t\tdst_reg->smax_value = smax_ptr - smin_val;\n\t\t}\n\t\tif (umin_ptr < umax_val) {\n\t\t\t/* Overflow possible, we know nothing */\n\t\t\tdst_reg->umin_value = 0;\n\t\t\tdst_reg->umax_value = U64_MAX;\n\t\t} else {\n\t\t\t/* Cannot overflow (as long as bounds are consistent) */\n\t\t\tdst_reg->umin_value = umin_ptr - umax_val;\n\t\t\tdst_reg->umax_value = umax_ptr - umin_val;\n\t\t}\n\t\tdst_reg->var_off = tnum_sub(ptr_reg->var_off, off_reg->var_off);\n\t\tdst_reg->off = ptr_reg->off;\n\t\tif (reg_is_pkt_pointer(ptr_reg)) {\n\t\t\tdst_reg->id = ++env->id_gen;\n\t\t\t/* something was added to pkt_ptr, set range to zero */\n\t\t\tif (smin_val < 0)\n\t\t\t\tdst_reg->range = 0;\n\t\t}\n\t\tbreak;\n\tcase BPF_AND:\n\tcase BPF_OR:\n\tcase BPF_XOR:\n\t\t/* bitwise ops on pointers are troublesome, prohibit for now.\n\t\t * (However, in principle we could allow some cases, e.g.\n\t\t * ptr &= ~3 which would reduce min_value by 3.)\n\t\t */\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env, \"R%d bitwise operator %s on pointer prohibited\\n\",\n\t\t\t\tdst, bpf_alu_string[opcode >> 4]);\n\t\treturn -EACCES;\n\tdefault:\n\t\t/* other operators (e.g. MUL,LSH) produce non-pointer results */\n\t\tif (!env->allow_ptr_leaks)\n\t\t\tverbose(env, \"R%d pointer arithmetic with %s operator prohibited\\n\",\n\t\t\t\tdst, bpf_alu_string[opcode >> 4]);\n \t\treturn -EACCES;\n \t}\n \n \t__update_reg_bounds(dst_reg);\n \t__reg_deduce_bounds(dst_reg);\n \t__reg_bound_offset(dst_reg);\n\treturn 0;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static struct Packet *ssh2_pkt_init(int pkt_type)\n{\n struct Packet *pkt = ssh_new_packet();\n pkt->length = 5; /* space for packet length + padding length */\n pkt->forcepad = 0;\n pkt->type = pkt_type;\n ssh_pkt_addbyte(pkt, (unsigned char) pkt_type);\n pkt->body = pkt->data + pkt->length; /* after packet type */\n pkt->downstream_id = 0;\n pkt->additional_log_text = NULL;\n return pkt;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: ShellMainDelegate::ShellMainDelegate() {\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: Compositor::Compositor(const viz::FrameSinkId& frame_sink_id,\n ui::ContextFactory* context_factory,\n ui::ContextFactoryPrivate* context_factory_private,\n scoped_refptr<base::SingleThreadTaskRunner> task_runner,\n bool enable_surface_synchronization,\n bool enable_pixel_canvas,\n bool external_begin_frames_enabled,\n bool force_software_compositor,\n const char* trace_environment_name)\n : context_factory_(context_factory),\n context_factory_private_(context_factory_private),\n frame_sink_id_(frame_sink_id),\n task_runner_(task_runner),\n vsync_manager_(new CompositorVSyncManager()),\n external_begin_frames_enabled_(external_begin_frames_enabled),\n force_software_compositor_(force_software_compositor),\n layer_animator_collection_(this),\n is_pixel_canvas_(enable_pixel_canvas),\n lock_manager_(task_runner),\n trace_environment_name_(trace_environment_name\n ? trace_environment_name\n : kDefaultTraceEnvironmentName),\n context_creation_weak_ptr_factory_(this) {\n if (context_factory_private) {\n auto* host_frame_sink_manager =\n context_factory_private_->GetHostFrameSinkManager();\n host_frame_sink_manager->RegisterFrameSinkId(\n frame_sink_id_, this, viz::ReportFirstSurfaceActivation::kYes);\n host_frame_sink_manager->SetFrameSinkDebugLabel(frame_sink_id_,\n \"Compositor\");\n }\n root_web_layer_ = cc::Layer::Create();\n\n base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();\n\n cc::LayerTreeSettings settings;\n\n settings.layers_always_allowed_lcd_text = true;\n settings.use_occlusion_for_tile_prioritization = true;\n refresh_rate_ = context_factory_->GetRefreshRate();\n settings.main_frame_before_activation_enabled = false;\n settings.delegated_sync_points_required =\n context_factory_->SyncTokensRequiredForDisplayCompositor();\n\n settings.enable_edge_anti_aliasing = false;\n\n if (command_line->HasSwitch(switches::kLimitFps)) {\n std::string fps_str =\n command_line->GetSwitchValueASCII(switches::kLimitFps);\n double fps;\n if (base::StringToDouble(fps_str, &fps) && fps > 0) {\n forced_refresh_rate_ = fps;\n }\n }\n\n if (command_line->HasSwitch(cc::switches::kUIShowCompositedLayerBorders)) {\n std::string layer_borders_string = command_line->GetSwitchValueASCII(\n cc::switches::kUIShowCompositedLayerBorders);\n std::vector<base::StringPiece> entries = base::SplitStringPiece(\n layer_borders_string, \",\", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);\n if (entries.empty()) {\n settings.initial_debug_state.show_debug_borders.set();\n } else {\n for (const auto& entry : entries) {\n const struct {\n const char* name;\n cc::DebugBorderType type;\n } kBorders[] = {{cc::switches::kCompositedRenderPassBorders,\n cc::DebugBorderType::RENDERPASS},\n {cc::switches::kCompositedSurfaceBorders,\n cc::DebugBorderType::SURFACE},\n {cc::switches::kCompositedLayerBorders,\n cc::DebugBorderType::LAYER}};\n for (const auto& border : kBorders) {\n if (border.name == entry) {\n settings.initial_debug_state.show_debug_borders.set(border.type);\n break;\n }\n }\n }\n }\n }\n settings.initial_debug_state.show_fps_counter =\n command_line->HasSwitch(cc::switches::kUIShowFPSCounter);\n settings.initial_debug_state.show_layer_animation_bounds_rects =\n command_line->HasSwitch(cc::switches::kUIShowLayerAnimationBounds);\n settings.initial_debug_state.show_paint_rects =\n command_line->HasSwitch(switches::kUIShowPaintRects);\n settings.initial_debug_state.show_property_changed_rects =\n command_line->HasSwitch(cc::switches::kUIShowPropertyChangedRects);\n settings.initial_debug_state.show_surface_damage_rects =\n command_line->HasSwitch(cc::switches::kUIShowSurfaceDamageRects);\n settings.initial_debug_state.show_screen_space_rects =\n command_line->HasSwitch(cc::switches::kUIShowScreenSpaceRects);\n\n settings.initial_debug_state.SetRecordRenderingStats(\n command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking));\n settings.enable_surface_synchronization = enable_surface_synchronization;\n settings.build_hit_test_data = features::IsVizHitTestingSurfaceLayerEnabled();\n\n settings.use_zero_copy = IsUIZeroCopyEnabled();\n\n settings.use_layer_lists =\n command_line->HasSwitch(cc::switches::kUIEnableLayerLists);\n\n settings.use_partial_raster = !settings.use_zero_copy;\n\n settings.use_rgba_4444 =\n command_line->HasSwitch(switches::kUIEnableRGBA4444Textures);\n\n#if defined(OS_MACOSX)\n settings.resource_settings.use_gpu_memory_buffer_resources =\n settings.use_zero_copy;\n settings.enable_elastic_overscroll = true;\n#endif\n\n settings.memory_policy.bytes_limit_when_visible = 512 * 1024 * 1024;\n settings.memory_policy.priority_cutoff_when_visible =\n gpu::MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE;\n\n settings.disallow_non_exact_resource_reuse =\n command_line->HasSwitch(switches::kDisallowNonExactResourceReuse);\n\n if (command_line->HasSwitch(switches::kRunAllCompositorStagesBeforeDraw)) {\n settings.wait_for_all_pipeline_stages_before_draw = true;\n settings.enable_latency_recovery = false;\n }\n\n settings.always_request_presentation_time =\n command_line->HasSwitch(cc::switches::kAlwaysRequestPresentationTime);\n\n animation_host_ = cc::AnimationHost::CreateMainInstance();\n\n cc::LayerTreeHost::InitParams params;\n params.client = this;\n params.task_graph_runner = context_factory_->GetTaskGraphRunner();\n params.settings = &settings;\n params.main_task_runner = task_runner_;\n params.mutator_host = animation_host_.get();\n host_ = cc::LayerTreeHost::CreateSingleThreaded(this, std::move(params));\n\n if (base::FeatureList::IsEnabled(features::kUiCompositorScrollWithLayers) &&\n host_->GetInputHandler()) {\n scroll_input_handler_.reset(\n new ScrollInputHandler(host_->GetInputHandler()));\n }\n\n animation_timeline_ =\n cc::AnimationTimeline::Create(cc::AnimationIdProvider::NextTimelineId());\n animation_host_->AddAnimationTimeline(animation_timeline_.get());\n\n host_->SetHasGpuRasterizationTrigger(features::IsUiGpuRasterizationEnabled());\n host_->SetRootLayer(root_web_layer_);\n host_->SetVisible(true);\n\n if (command_line->HasSwitch(switches::kUISlowAnimations)) {\n slow_animations_ = std::make_unique<ScopedAnimationDurationScaleMode>(\n ScopedAnimationDurationScaleMode::SLOW_DURATION);\n }\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int is_hugepage_on_freelist(struct page *hpage)\n{\n\tstruct page *page;\n\tstruct page *tmp;\n\tstruct hstate *h = page_hstate(hpage);\n\tint nid = page_to_nid(hpage);\n\n\tlist_for_each_entry_safe(page, tmp, &h->hugepage_freelists[nid], lru)\n\t\tif (page == hpage)\n\t\t\treturn 1;\n\treturn 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void spl_array_set_pos(spl_array_object* intern, HashPosition pos) /* {{{ */\n{\n\tintern->pos = pos;\n\tspl_array_update_pos(intern);\n} /* }}} */\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int SafeSock::handle_incoming_packet()\n{\n\n\t/* SOCKET_ALTERNATE_LENGTH_TYPE is void on this platform, and\n\t\tsince noone knows what that void* is supposed to point to\n\t\tin recvfrom, I'm going to predict the \"fromlen\" variable\n\t\tthe recvfrom uses is a size_t sized quantity since\n\t\tsize_t is how you count bytes right? Stupid Solaris. */\n\tbool last;\n\tint seqNo, length;\n\t_condorMsgID mID;\n\tvoid* data;\n\tint index;\n\tint received;\n\t_condorInMsg *tempMsg, *delMsg, *prev = NULL;\n\ttime_t curTime;\n\n\tif( _msgReady ) {\n\t\tchar const *existing_msg_type;\n\t\tbool existing_consumed;\n\t\tif( _longMsg ) {\n\t\t\texisting_msg_type = \"long\";\n\t\t\texisting_consumed = _longMsg->consumed();\n\t\t}\n\t\telse {\n\t\t\texisting_msg_type = \"short\";\n\t\t\texisting_consumed = _shortMsg.consumed();\n\t\t}\n\t\tdprintf( D_ALWAYS,\n\t\t\t\t \"ERROR: receiving new UDP message but found a %s \"\n\t\t\t\t \"message still waiting to be closed (consumed=%d). \"\n\t\t\t\t \"Closing it now.\\n\",\n\t\t\t\t existing_msg_type, existing_consumed );\n\n\n\t\tstream_coding saved_coding = _coding;\n\t\t_coding = stream_decode;\n\t\tend_of_message();\n\t\t_coding = saved_coding;\n\t}\n\n\n\treceived = condor_recvfrom(_sock, _shortMsg.dataGram, \n\t\t\t\t\t\t\t SAFE_MSG_MAX_PACKET_SIZE, 0, _who);\n\n\tif(received < 0) {\n\t\tdprintf(D_NETWORK, \"recvfrom failed: errno = %d\\n\", errno);\n return FALSE;\n }\n char str[50];\n sprintf(str, sock_to_string(_sock));\n dprintf( D_NETWORK, \"RECV %d bytes at %s from %s\\n\",\n received, str, _who.to_sinful().Value());\n\n\tlength = received;\n _shortMsg.reset(); // To be sure\n\t\n\tbool is_full_message = _shortMsg.getHeader(received, last, seqNo, length, mID, data);\n\tif ( length <= 0 || length > SAFE_MSG_MAX_PACKET_SIZE ) {\n\t\tdprintf(D_ALWAYS,\"IO: Incoming datagram improperly sized\\n\");\n\t\treturn FALSE;\n\t}\n\n if ( is_full_message ) {\n _shortMsg.curIndex = 0;\n _msgReady = true;\n _whole++;\n if(_whole == 1)\n _avgSwhole = length;\n else\n _avgSwhole = ((_whole - 1) * _avgSwhole + length) / _whole;\n \n _noMsgs++;\n dprintf( D_NETWORK, \"\\tFull msg [%d bytes]\\n\", length);\n return TRUE;\n }\n\n dprintf( D_NETWORK, \"\\tFrag [%d bytes]\\n\", length);\n \n /* long message */\n curTime = (unsigned long)time(NULL);\n index = labs(mID.ip_addr + mID.time + mID.msgNo) % SAFE_SOCK_HASH_BUCKET_SIZE;\n tempMsg = _inMsgs[index];\n while(tempMsg != NULL && !same(tempMsg->msgID, mID)) {\n prev = tempMsg;\n tempMsg = tempMsg->nextMsg;\n if(curTime - prev->lastTime > _tOutBtwPkts) {\n dprintf(D_NETWORK, \"found timed out msg: cur=%lu, msg=%lu\\n\",\n curTime, prev->lastTime);\n delMsg = prev;\n prev = delMsg->prevMsg;\n if(prev)\n prev->nextMsg = delMsg->nextMsg;\n else // delMsg is the 1st message in the chain\n _inMsgs[index] = tempMsg;\n if(tempMsg)\n tempMsg->prevMsg = prev;\n _deleted++;\n if(_deleted == 1)\n _avgSdeleted = delMsg->msgLen;\n else {\n _avgSdeleted = ((_deleted - 1) * _avgSdeleted + delMsg->msgLen) / _deleted;\n } \n dprintf(D_NETWORK, \"Deleting timeouted message:\\n\");\n delMsg->dumpMsg();\n delete delMsg;\n } \n } \n if(tempMsg != NULL) { // found\n if (seqNo == 0) {\n tempMsg->set_sec(_shortMsg.isDataMD5ed(),\n _shortMsg.md(),\n _shortMsg.isDataEncrypted());\n }\n bool rst = tempMsg->addPacket(last, seqNo, length, data);\n if (rst) {\n _longMsg = tempMsg;\n _msgReady = true;\n _whole++;\n if(_whole == 1)\n _avgSwhole = _longMsg->msgLen;\n else\n _avgSwhole = ((_whole - 1) * _avgSwhole + _longMsg->msgLen) / _whole;\n return TRUE;\n }\n return FALSE;\n } else { // not found\n if(prev) { // add a new message at the end of the chain\n prev->nextMsg = new _condorInMsg(mID, last, seqNo, length, data, \n _shortMsg.isDataMD5ed(), \n _shortMsg.md(), \n _shortMsg.isDataEncrypted(), prev);\n if(!prev->nextMsg) { \n EXCEPT(\"Error:handle_incomming_packet: Out of Memory\");\n }\n } else { // first message in the bucket\n _inMsgs[index] = new _condorInMsg(mID, last, seqNo, length, data, \n _shortMsg.isDataMD5ed(), \n _shortMsg.md(), \n _shortMsg.isDataEncrypted(), NULL);\n if(!_inMsgs[index]) {\n EXCEPT(\"Error:handle_incomming_packet: Out of Memory\");\n }\n }\n _noMsgs++;\n return FALSE;\n } \n}\n\nCWE ID: CWE-134\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink)\n{\n\tstruct f2fs_nm_info *nm_i = NM_I(sbi);\n\tstruct free_nid *i, *next;\n\tint nr = nr_shrink;\n\n\tif (nm_i->nid_cnt[FREE_NID_LIST] <= MAX_FREE_NIDS)\n\t\treturn 0;\n\n\tif (!mutex_trylock(&nm_i->build_lock))\n\t\treturn 0;\n\n\tspin_lock(&nm_i->nid_list_lock);\n\tlist_for_each_entry_safe(i, next, &nm_i->nid_list[FREE_NID_LIST],\n\t\t\t\t\t\t\t\t\tlist) {\n\t\tif (nr_shrink <= 0 ||\n\t\t\t\tnm_i->nid_cnt[FREE_NID_LIST] <= MAX_FREE_NIDS)\n\t\t\tbreak;\n\n\t\t__remove_nid_from_list(sbi, i, FREE_NID_LIST, false);\n\t\tkmem_cache_free(free_nid_slab, i);\n\t\tnr_shrink--;\n\t}\n\tspin_unlock(&nm_i->nid_list_lock);\n\tmutex_unlock(&nm_i->build_lock);\n\n\treturn nr - nr_shrink;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item)\n{\n if (item == NULL)\n {\n return false;\n }\n\n return (item->type & 0xff) == cJSON_True;\n}\n\nCWE ID: CWE-754\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: standard_display_init(standard_display *dp, png_store* ps, png_uint_32 id,\n int do_interlace, int use_update_info)\n{\n memset(dp, 0, sizeof *dp);\n\n dp->ps = ps;\n dp->colour_type = COL_FROM_ID(id);\n dp->bit_depth = DEPTH_FROM_ID(id);\n if (dp->bit_depth < 1 || dp->bit_depth > 16)\n internal_error(ps, \"internal: bad bit depth\");\n if (dp->colour_type == 3)\n dp->red_sBIT = dp->blue_sBIT = dp->green_sBIT = dp->alpha_sBIT = 8;\n else\n dp->red_sBIT = dp->blue_sBIT = dp->green_sBIT = dp->alpha_sBIT =\n dp->bit_depth;\n dp->interlace_type = INTERLACE_FROM_ID(id);\n check_interlace_type(dp->interlace_type);\n dp->id = id;\n /* All the rest are filled in after the read_info: */\n dp->w = 0;\n dp->h = 0;\n dp->npasses = 0;\n dp->pixel_size = 0;\n\n dp->bit_width = 0;\n dp->cbRow = 0;\n dp->do_interlace = do_interlace;\n dp->is_transparent = 0;\n dp->speed = ps->speed;\n dp->use_update_info = use_update_info;\n dp->npalette = 0;\n /* Preset the transparent color to black: */\n memset(&dp->transparent, 0, sizeof dp->transparent);\n /* Preset the palette to full intensity/opaque througout: */\n memset(dp->palette, 0xff, sizeof dp->palette);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: xfs_get_blocks_dax_fault(\n\tstruct inode\t\t*inode,\n\tsector_t\t\tiblock,\n\tstruct buffer_head\t*bh_result,\n\tint\t\t\tcreate)\n{\n\treturn __xfs_get_blocks(inode, iblock, bh_result, create, true, true);\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static struct inet_peer *lookup_rcu(const struct inetpeer_addr *daddr,\n\t\t\t\t struct inet_peer_base *base)\n{\n\tstruct inet_peer *u = rcu_dereference(base->root);\n\tint count = 0;\n\n\twhile (u != peer_avl_empty) {\n\t\tint cmp = addr_compare(daddr, &u->daddr);\n\t\tif (cmp == 0) {\n\t\t\t/* Before taking a reference, check if this entry was\n\t\t\t * deleted (refcnt=-1)\n\t\t\t */\n\t\t\tif (!atomic_add_unless(&u->refcnt, 1, -1))\n\t\t\t\tu = NULL;\n\t\t\treturn u;\n\t\t}\n\t\tif (cmp == -1)\n\t\t\tu = rcu_dereference(u->avl_left);\n\t\telse\n\t\t\tu = rcu_dereference(u->avl_right);\n\t\tif (unlikely(++count == PEER_MAXDEPTH))\n\t\t\tbreak;\n\t}\n\treturn NULL;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info)\n{\n\tstruct fib6_node *fn, *pn = NULL;\n\tint err = -ENOMEM;\n\tint allow_create = 1;\n\tint replace_required = 0;\n\n\tif (info->nlh) {\n\t\tif (!(info->nlh->nlmsg_flags & NLM_F_CREATE))\n\t\t\tallow_create = 0;\n\t\tif (info->nlh->nlmsg_flags & NLM_F_REPLACE)\n\t\t\treplace_required = 1;\n\t}\n\tif (!allow_create && !replace_required)\n\t\tpr_warn(\"RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE\\n\");\n\n \tfn = fib6_add_1(root, &rt->rt6i_dst.addr, rt->rt6i_dst.plen,\n \t\t\toffsetof(struct rt6_info, rt6i_dst), allow_create,\n \t\t\treplace_required);\n \tif (IS_ERR(fn)) {\n \t\terr = PTR_ERR(fn);\n \t\tgoto out;\n \t}\n \n\tpn = fn;\n\n#ifdef CONFIG_IPV6_SUBTREES\n\tif (rt->rt6i_src.plen) {\n\t\tstruct fib6_node *sn;\n\n\t\tif (!fn->subtree) {\n\t\t\tstruct fib6_node *sfn;\n\n\t\t\t/*\n\t\t\t * Create subtree.\n\t\t\t *\n\t\t\t *\t\tfn[main tree]\n\t\t\t *\t\t|\n\t\t\t *\t\tsfn[subtree root]\n\t\t\t *\t\t \\\n\t\t\t *\t\t sn[new leaf node]\n\t\t\t */\n\n\t\t\t/* Create subtree root node */\n\t\t\tsfn = node_alloc();\n\t\t\tif (!sfn)\n\t\t\t\tgoto st_failure;\n\n\t\t\tsfn->leaf = info->nl_net->ipv6.ip6_null_entry;\n\t\t\tatomic_inc(&info->nl_net->ipv6.ip6_null_entry->rt6i_ref);\n\t\t\tsfn->fn_flags = RTN_ROOT;\n\t\t\tsfn->fn_sernum = fib6_new_sernum();\n\n\t\t\t/* Now add the first leaf node to new subtree */\n\n\t\t\tsn = fib6_add_1(sfn, &rt->rt6i_src.addr,\n\t\t\t\t\trt->rt6i_src.plen,\n\t\t\t\t\toffsetof(struct rt6_info, rt6i_src),\n\t\t\t\t\tallow_create, replace_required);\n\n\t\t\tif (IS_ERR(sn)) {\n\t\t\t\t/* If it is failed, discard just allocated\n\t\t\t\t root, and then (in st_failure) stale node\n\t\t\t\t in main tree.\n\t\t\t\t */\n\t\t\t\tnode_free(sfn);\n\t\t\t\terr = PTR_ERR(sn);\n\t\t\t\tgoto st_failure;\n\t\t\t}\n\n\t\t\t/* Now link new subtree to main tree */\n\t\t\tsfn->parent = fn;\n\t\t\tfn->subtree = sfn;\n\t\t} else {\n\t\t\tsn = fib6_add_1(fn->subtree, &rt->rt6i_src.addr,\n\t\t\t\t\trt->rt6i_src.plen,\n\t\t\t\t\toffsetof(struct rt6_info, rt6i_src),\n\t\t\t\t\tallow_create, replace_required);\n\n\t\t\tif (IS_ERR(sn)) {\n\t\t\t\terr = PTR_ERR(sn);\n\t\t\t\tgoto st_failure;\n\t\t\t}\n\t\t}\n\n\t\tif (!fn->leaf) {\n\t\t\tfn->leaf = rt;\n\t\t\tatomic_inc(&rt->rt6i_ref);\n\t\t}\n\t\tfn = sn;\n\t}\n#endif\n\n\terr = fib6_add_rt2node(fn, rt, info);\n\tif (!err) {\n\t\tfib6_start_gc(info->nl_net, rt);\n\t\tif (!(rt->rt6i_flags & RTF_CACHE))\n\t\t\tfib6_prune_clones(info->nl_net, pn, rt);\n\t}\n\nout:\n\tif (err) {\n#ifdef CONFIG_IPV6_SUBTREES\n\t\t/*\n\t\t * If fib6_add_1 has cleared the old leaf pointer in the\n\t\t * super-tree leaf node we have to find a new one for it.\n\t\t */\n\t\tif (pn != fn && pn->leaf == rt) {\n\t\t\tpn->leaf = NULL;\n\t\t\tatomic_dec(&rt->rt6i_ref);\n\t\t}\n\t\tif (pn != fn && !pn->leaf && !(pn->fn_flags & RTN_RTINFO)) {\n\t\t\tpn->leaf = fib6_find_prefix(info->nl_net, pn);\n#if RT6_DEBUG >= 2\n\t\t\tif (!pn->leaf) {\n\t\t\t\tWARN_ON(pn->leaf == NULL);\n\t\t\t\tpn->leaf = info->nl_net->ipv6.ip6_null_entry;\n\t\t\t}\n#endif\n\t\t\tatomic_inc(&pn->leaf->rt6i_ref);\n\t\t}\n#endif\n\t\tdst_free(&rt->dst);\n\t}\n\treturn err;\n\n#ifdef CONFIG_IPV6_SUBTREES\n\t/* Subtree creation failed, probably main tree node\n\t is orphan. If it is, shoot it.\n\t */\nst_failure:\n\tif (fn && !(fn->fn_flags & (RTN_RTINFO|RTN_ROOT)))\n\t\tfib6_repair_tree(info->nl_net, fn);\n\tdst_free(&rt->dst);\n\treturn err;\n#endif\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)\n{\n VGACommonState *s = opaque;\n int index;\n\n /* check port range access depending on color/monochrome mode */\n if (vga_ioport_invalid(s, addr)) {\n return;\n }\n#ifdef DEBUG_VGA\n printf(\"VGA: write addr=0x%04x data=0x%02x\\n\", addr, val);\n#endif\n\n switch(addr) {\n case VGA_ATT_W:\n if (s->ar_flip_flop == 0) {\n val &= 0x3f;\n s->ar_index = val;\n } else {\n index = s->ar_index & 0x1f;\n switch(index) {\n case VGA_ATC_PALETTE0 ... VGA_ATC_PALETTEF:\n s->ar[index] = val & 0x3f;\n break;\n case VGA_ATC_MODE:\n s->ar[index] = val & ~0x10;\n break;\n case VGA_ATC_OVERSCAN:\n s->ar[index] = val;\n break;\n case VGA_ATC_PLANE_ENABLE:\n s->ar[index] = val & ~0xc0;\n break;\n case VGA_ATC_PEL:\n s->ar[index] = val & ~0xf0;\n break;\n case VGA_ATC_COLOR_PAGE:\n s->ar[index] = val & ~0xf0;\n break;\n default:\n break;\n }\n }\n s->ar_flip_flop ^= 1;\n break;\n case VGA_MIS_W:\n s->msr = val & ~0x10;\n s->update_retrace_info(s);\n break;\n case VGA_SEQ_I:\n s->sr_index = val & 7;\n break;\n case VGA_SEQ_D:\n#ifdef DEBUG_VGA_REG\n printf(\"vga: write SR%x = 0x%02x\\n\", s->sr_index, val);\n#endif\n s->sr[s->sr_index] = val & sr_mask[s->sr_index];\n if (s->sr_index == VGA_SEQ_CLOCK_MODE) {\n s->update_retrace_info(s);\n }\n vga_update_memory_access(s);\n break;\n case VGA_PEL_IR:\n s->dac_read_index = val;\n s->dac_sub_index = 0;\n s->dac_state = 3;\n break;\n case VGA_PEL_IW:\n s->dac_write_index = val;\n s->dac_sub_index = 0;\n s->dac_state = 0;\n break;\n case VGA_PEL_D:\n s->dac_cache[s->dac_sub_index] = val;\n if (++s->dac_sub_index == 3) {\n memcpy(&s->palette[s->dac_write_index * 3], s->dac_cache, 3);\n s->dac_sub_index = 0;\n s->dac_write_index++;\n }\n break;\n case VGA_GFX_I:\n s->gr_index = val & 0x0f;\n break;\n case VGA_GFX_D:\n#ifdef DEBUG_VGA_REG\n printf(\"vga: write GR%x = 0x%02x\\n\", s->gr_index, val);\n#endif\n s->gr[s->gr_index] = val & gr_mask[s->gr_index];\n vga_update_memory_access(s);\n break;\n case VGA_CRT_IM:\n case VGA_CRT_IC:\n s->cr_index = val;\n break;\n case VGA_CRT_DM:\n case VGA_CRT_DC:\n#ifdef DEBUG_VGA_REG\n printf(\"vga: write CR%x = 0x%02x\\n\", s->cr_index, val);\n#endif\n /* handle CR0-7 protection */\n if ((s->cr[VGA_CRTC_V_SYNC_END] & VGA_CR11_LOCK_CR0_CR7) &&\n s->cr_index <= VGA_CRTC_OVERFLOW) {\n /* can always write bit 4 of CR7 */\n if (s->cr_index == VGA_CRTC_OVERFLOW) {\n s->cr[VGA_CRTC_OVERFLOW] = (s->cr[VGA_CRTC_OVERFLOW] & ~0x10) |\n (val & 0x10);\n }\n return;\n }\n s->cr[s->cr_index] = val;\n\n switch(s->cr_index) {\n case VGA_CRTC_H_TOTAL:\n case VGA_CRTC_H_SYNC_START:\n case VGA_CRTC_H_SYNC_END:\n case VGA_CRTC_V_TOTAL:\n case VGA_CRTC_OVERFLOW:\n case VGA_CRTC_V_SYNC_END:\n case VGA_CRTC_MODE:\n s->update_retrace_info(s);\n break;\n }\n break;\n case VGA_IS1_RM:\n case VGA_IS1_RC:\n s->fcr = val & 0x10;\n break;\n }\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void update_tracer_options(struct trace_array *tr)\n{\n\tmutex_lock(&trace_types_lock);\n\t__update_tracer_options(tr);\n\tmutex_unlock(&trace_types_lock);\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void PreconnectManager::Start(const GURL& url,\n std::vector<PreconnectRequest> requests) {\n DCHECK_CURRENTLY_ON(content::BrowserThread::UI);\n const std::string host = url.host();\n if (preresolve_info_.find(host) != preresolve_info_.end())\n return;\n\n auto iterator_and_whether_inserted = preresolve_info_.emplace(\n host, std::make_unique<PreresolveInfo>(url, requests.size()));\n PreresolveInfo* info = iterator_and_whether_inserted.first->second.get();\n \n for (auto request_it = requests.begin(); request_it != requests.end();\n ++request_it) {\n DCHECK(request_it->origin.GetOrigin() == request_it->origin);\n PreresolveJobId job_id = preresolve_jobs_.Add(\n std::make_unique<PreresolveJob>(std::move(*request_it), info));\n queued_jobs_.push_back(job_id);\n }\n\n TryToLaunchPreresolveJobs();\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int entersafe_cipher_apdu(sc_card_t *card, sc_apdu_t *apdu,\n\t\t\t\t\t\t\t\t u8 *key, size_t keylen,\n\t\t\t\t\t\t\t\t u8 *buff, size_t buffsize)\n{\n\t EVP_CIPHER_CTX * ctx = NULL;\n\t u8 iv[8]={0};\n\t int len;\n\n\tSC_FUNC_CALLED(card->ctx, SC_LOG_DEBUG_VERBOSE);\n\n\t assert(card);\n\t assert(apdu);\n\t assert(key);\n\t assert(buff);\n\n\t /* padding as 0x80 0x00 0x00...... */\n\t memset(buff,0,buffsize);\n\t buff[0]=apdu->lc;\n\t memcpy(buff+1,apdu->data,apdu->lc);\n\t buff[apdu->lc+1]=0x80;\n\n\t ctx = EVP_CIPHER_CTX_new();\n\t if (ctx == NULL)\n\t\t SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_OUT_OF_MEMORY);\n\t EVP_CIPHER_CTX_set_padding(ctx,0);\n\n\t if(keylen == 8)\n\t\t EVP_EncryptInit_ex(ctx, EVP_des_ecb(), NULL, key, iv);\n\t else if (keylen == 16) \n\t\t EVP_EncryptInit_ex(ctx, EVP_des_ede(), NULL, key, iv);\n\t else\n\t\t SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_INTERNAL);\n\t \n\t len = apdu->lc;\n\t if(!EVP_EncryptUpdate(ctx, buff, &len, buff, buffsize)){\n\t\t sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, \"entersafe encryption error.\");\n\t\t SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_INTERNAL);\n\t }\n\t apdu->lc = len;\n\n\t EVP_CIPHER_CTX_free(ctx);\n\n\t if(apdu->lc!=buffsize)\n\t {\n\t\t sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, \"entersafe build cipher apdu failed.\");\n\t\t SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_VERBOSE, SC_ERROR_INTERNAL);\n\t }\n\n\t apdu->data=buff;\n\t apdu->datalen=apdu->lc;\n\n\t SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_VERBOSE, SC_SUCCESS);\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: xfs_acl_from_disk(struct xfs_acl *aclp)\n{\n\tstruct posix_acl_entry *acl_e;\n\tstruct posix_acl *acl;\n\tstruct xfs_acl_entry *ace;\n \tint count, i;\n \n \tcount = be32_to_cpu(aclp->acl_cnt);\n \n \tacl = posix_acl_alloc(count, GFP_KERNEL);\n \tif (!acl)\n\t\treturn ERR_PTR(-ENOMEM);\n\n\tfor (i = 0; i < count; i++) {\n\t\tacl_e = &acl->a_entries[i];\n\t\tace = &aclp->acl_entry[i];\n\n\t\t/*\n\t\t * The tag is 32 bits on disk and 16 bits in core.\n\t\t *\n\t\t * Because every access to it goes through the core\n\t\t * format first this is not a problem.\n\t\t */\n\t\tacl_e->e_tag = be32_to_cpu(ace->ae_tag);\n\t\tacl_e->e_perm = be16_to_cpu(ace->ae_perm);\n\n\t\tswitch (acl_e->e_tag) {\n\t\tcase ACL_USER:\n\t\tcase ACL_GROUP:\n\t\t\tacl_e->e_id = be32_to_cpu(ace->ae_id);\n\t\t\tbreak;\n\t\tcase ACL_USER_OBJ:\n\t\tcase ACL_GROUP_OBJ:\n\t\tcase ACL_MASK:\n\t\tcase ACL_OTHER:\n\t\t\tacl_e->e_id = ACL_UNDEFINED_ID;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tgoto fail;\n\t\t}\n\t}\n\treturn acl;\n\nfail:\n\tposix_acl_release(acl);\n\treturn ERR_PTR(-EINVAL);\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert,\n BIO *dcont, BIO *out, unsigned int flags)\n{\n int r;\n BIO *cont;\n if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_enveloped) {\n CMSerr(CMS_F_CMS_DECRYPT, CMS_R_TYPE_NOT_ENVELOPED_DATA);\n return 0;\n }\n if (!dcont && !check_content(cms))\n return 0;\n if (flags & CMS_DEBUG_DECRYPT)\n cms->d.envelopedData->encryptedContentInfo->debug = 1;\n else\n cms->d.envelopedData->encryptedContentInfo->debug = 0;\n if (!pk && !cert && !dcont && !out)\n return 1;\n if (pk && !CMS_decrypt_set1_pkey(cms, pk, cert))\n r = cms_copy_content(out, cont, flags);\n do_free_upto(cont, dcont);\n return r;\n}\n\nCWE ID: CWE-311\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name,\n\t\tstruct nfs4_fs_locations *fs_locations, struct page *page)\n{\n\tstruct nfs_server *server = NFS_SERVER(dir);\n\tu32 bitmask[2] = {\n\t\t[0] = FATTR4_WORD0_FSID | FATTR4_WORD0_FS_LOCATIONS,\n\t};\n\tstruct nfs4_fs_locations_arg args = {\n\t\t.dir_fh = NFS_FH(dir),\n\t\t.name = name,\n\t\t.page = page,\n\t\t.bitmask = bitmask,\n\t};\n\tstruct nfs4_fs_locations_res res = {\n\t\t.fs_locations = fs_locations,\n\t};\n\tstruct rpc_message msg = {\n\t\t.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_FS_LOCATIONS],\n\t\t.rpc_argp = &args,\n\t\t.rpc_resp = &res,\n\t};\n\tint status;\n\n\tdprintk(\"%s: start\\n\", __func__);\n\n\t/* Ask for the fileid of the absent filesystem if mounted_on_fileid\n\t * is not supported */\n\tif (NFS_SERVER(dir)->attr_bitmask[1] & FATTR4_WORD1_MOUNTED_ON_FILEID)\n\t\tbitmask[1] |= FATTR4_WORD1_MOUNTED_ON_FILEID;\n\telse\n\t\tbitmask[0] |= FATTR4_WORD0_FILEID;\n\n\tnfs_fattr_init(&fs_locations->fattr);\n\tfs_locations->server = server;\n\tfs_locations->nlocations = 0;\n\tstatus = nfs4_call_sync(server->client, server, &msg, &args.seq_args, &res.seq_res, 0);\n\tdprintk(\"%s: returned status = %d\\n\", __func__, status);\n\treturn status;\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ext4_set_aops(struct inode *inode)\n{\n\tif (ext4_should_order_data(inode) &&\n\t\ttest_opt(inode->i_sb, DELALLOC))\n\t\tinode->i_mapping->a_ops = &ext4_da_aops;\n\telse if (ext4_should_order_data(inode))\n\t\tinode->i_mapping->a_ops = &ext4_ordered_aops;\n\telse if (ext4_should_writeback_data(inode) &&\n\t\t test_opt(inode->i_sb, DELALLOC))\n\t\tinode->i_mapping->a_ops = &ext4_da_aops;\n\telse if (ext4_should_writeback_data(inode))\n\t\tinode->i_mapping->a_ops = &ext4_writeback_aops;\n\telse\n\t\tinode->i_mapping->a_ops = &ext4_journalled_aops;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static Image *ReadSCRImage(const ImageInfo *image_info,ExceptionInfo *exception)\n{\n char zxscr[6144];\n char zxattr[768];\n int octetnr;\n int octetline;\n int zoneline;\n int zonenr;\n int octet_val;\n int attr_nr;\n int pix;\n int piy;\n int binar[8];\n int attrbin[8];\n int *pbin;\n int *abin;\n int z;\n int one_nr;\n int ink;\n int paper;\n int bright;\n\n unsigned char colour_palette[] = {\n 0, 0, 0,\n 0, 0,192,\n 192, 0, 0,\n 192, 0,192,\n 0,192, 0,\n 0,192,192,\n 192,192, 0,\n 192,192,192,\n 0, 0, 0,\n 0, 0,255,\n 255, 0, 0,\n 255, 0,255,\n 0,255, 0,\n 0,255,255,\n 255,255, 0,\n 255,255,255\n };\n\n Image\n *image;\n\n MagickBooleanType\n status;\n\n register PixelPacket\n *q;\n\n ssize_t\n count;\n\n /*\n Open image file.\n */\n assert(image_info != (const ImageInfo *) NULL);\n assert(image_info->signature == MagickSignature);\n if (image_info->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",\n image_info->filename);\n assert(exception != (ExceptionInfo *) NULL);\n assert(exception->signature == MagickSignature);\n image=AcquireImage(image_info);\n status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);\n if (status == MagickFalse)\n {\n image=DestroyImageList(image);\n return((Image *) NULL);\n }\n image->columns = 256;\n image->rows = 192;\n count=ReadBlob(image,6144,(unsigned char *) zxscr);\n (void) count;\n count=ReadBlob(image,768,(unsigned char *) zxattr);\n for(zonenr=0;zonenr<3;zonenr++)\n {\n for(zoneline=0;zoneline<8;zoneline++)\n {\n for(octetline=0;octetline<8;octetline++)\n {\n for(octetnr=(zoneline*32);octetnr<((zoneline*32)+32);octetnr++)\n {\n octet_val = zxscr[octetnr+(256*octetline)+(zonenr*2048)];\n attr_nr = zxattr[octetnr+(256*zonenr)];\n\n pix = (((8*octetnr)-(256*zoneline)));\n piy = ((octetline+(8*zoneline)+(zonenr*64)));\n\n pbin = binar;\n abin = attrbin;\n\n one_nr=1;\n\n for(z=0;z<8;z++)\n {\n if(octet_val&one_nr)\n {\n *pbin = 1;\n } else {\n *pbin = 0;\n }\n one_nr=one_nr*2;\n pbin++;\n }\n\n one_nr = 1;\n\n for(z=0;z<8;z++)\n {\n if(attr_nr&one_nr)\n {\n *abin = 1;\n } else {\n *abin = 0;\n }\n one_nr=one_nr*2;\n abin++;\n }\n\n ink = (attrbin[0]+(2*attrbin[1])+(4*attrbin[2]));\n paper = (attrbin[3]+(2*attrbin[4])+(4*attrbin[5]));\n bright = attrbin[6];\n\n if(bright) { ink=ink+8; paper=paper+8; }\n\n for(z=7;z>-1;z--)\n {\n q=QueueAuthenticPixels(image,pix,piy,1,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n\n if(binar[z])\n {\n SetPixelRed(q,ScaleCharToQuantum(\n colour_palette[3*ink]));\n SetPixelGreen(q,ScaleCharToQuantum(\n colour_palette[1+(3*ink)]));\n SetPixelBlue(q,ScaleCharToQuantum(\n colour_palette[2+(3*ink)]));\n } else {\n SetPixelRed(q,ScaleCharToQuantum(\n colour_palette[3*paper]));\n SetPixelGreen(q,ScaleCharToQuantum(\n colour_palette[1+(3*paper)]));\n SetPixelBlue(q,ScaleCharToQuantum(\n colour_palette[2+(3*paper)]));\n }\n\n pix++;\n }\n }\n }\n }\n }\n (void) CloseBlob(image);\n return(GetFirstImageInList(image));\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void AutofillManager::DidNavigateMainFramePostCommit(\n const content::LoadCommittedDetails& details,\n const ViewHostMsg_FrameNavigate_Params& params) {\n Reset();\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int fsmMkdirs(rpmfiles files, rpmfs fs, rpmPlugins plugins)\n{\n DNLI_t dnli = dnlInitIterator(files, fs, 0);\n struct stat sb;\n const char *dpath;\n int dc = rpmfilesDC(files);\n int rc = 0;\n int i;\n int ldnlen = 0;\n int ldnalloc = 0;\n char * ldn = NULL;\n short * dnlx = NULL; \n\n dnlx = (dc ? xcalloc(dc, sizeof(*dnlx)) : NULL);\n\n if (dnlx != NULL)\n while ((dpath = dnlNextIterator(dnli)) != NULL) {\n\tsize_t dnlen = strlen(dpath);\n\tchar * te, dn[dnlen+1];\n\n\tdc = dnli->isave;\n\tif (dc < 0) continue;\n\tdnlx[dc] = dnlen;\n\tif (dnlen <= 1)\n\t continue;\n\n\tif (dnlen <= ldnlen && rstreq(dpath, ldn))\n\t continue;\n\n\t/* Copy as we need to modify the string */\n\t(void) stpcpy(dn, dpath);\n\n\t/* Assume '/' directory exists, \"mkdir -p\" for others if non-existent */\n\tfor (i = 1, te = dn + 1; *te != '\\0'; te++, i++) {\n\t if (*te != '/')\n\t\tcontinue;\n\n\t *te = '\\0';\n\n\t /* Already validated? */\n\t if (i < ldnlen &&\n\t\t(ldn[i] == '/' || ldn[i] == '\\0') && rstreqn(dn, ldn, i))\n\t {\n\t\t*te = '/';\n\t\t/* Move pre-existing path marker forward. */\n\t\tdnlx[dc] = (te - dn);\n\t\tcontinue;\n\t }\n\n\t /* Validate next component of path. */\n\t rc = fsmStat(dn, 1, &sb); /* lstat */\n\t *te = '/';\n\n\t /* Directory already exists? */\n\t if (rc == 0 && S_ISDIR(sb.st_mode)) {\n\t\t/* Move pre-existing path marker forward. */\n\t\tdnlx[dc] = (te - dn);\n\t } else if (rc == RPMERR_ENOENT) {\n\t\t*te = '\\0';\n\t\tmode_t mode = S_IFDIR | (_dirPerms & 07777);\n\t\trpmFsmOp op = (FA_CREATE|FAF_UNOWNED);\n\n\t\t/* Run fsm file pre hook for all plugins */\n\t\trc = rpmpluginsCallFsmFilePre(plugins, NULL, dn, mode, op);\n\n\t\tif (!rc)\n\t\t rc = fsmMkdir(dn, mode);\n\n\t\tif (!rc) {\n\t\t rc = rpmpluginsCallFsmFilePrepare(plugins, NULL, dn, dn,\n\t\t\t\t\t\t mode, op);\n\t\t}\n\n\t\t/* Run fsm file post hook for all plugins */\n\t\trpmpluginsCallFsmFilePost(plugins, NULL, dn, mode, op, rc);\n\n\t\tif (!rc) {\n\t\t rpmlog(RPMLOG_DEBUG,\n\t\t\t \"%s directory created with perms %04o\\n\",\n\t\t\t dn, (unsigned)(mode & 07777));\n\t\t}\n\t\t*te = '/';\n\t }\n\t if (rc)\n\t\tbreak;\n\t}\n\tif (rc) break;\n\n\t/* Save last validated path. */\n\tif (ldnalloc < (dnlen + 1)) {\n\t ldnalloc = dnlen + 100;\n\t ldn = xrealloc(ldn, ldnalloc);\n\t}\n\tif (ldn != NULL) { /* XXX can't happen */\n\t strcpy(ldn, dn);\n\t ldnlen = dnlen;\n\t}\n }\n free(dnlx);\n free(ldn);\n dnlFreeIterator(dnli);\n\n return rc;\n}\n\nCWE ID: CWE-59\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: bool AudioRendererAlgorithm::OutputSlowerPlayback(uint8* dest) {\n DCHECK_LT(index_into_window_, window_size_);\n DCHECK_LT(playback_rate_, 1.0);\n DCHECK_NE(playback_rate_, 0.0);\n\n if (audio_buffer_.forward_bytes() < bytes_per_frame_)\n return false;\n\n int input_step = ceil(window_size_ * playback_rate_);\n AlignToFrameBoundary(&input_step);\n int output_step = window_size_;\n DCHECK_LT(input_step, output_step);\n int bytes_to_crossfade = bytes_in_crossfade_;\n if (muted_ || bytes_to_crossfade > input_step)\n bytes_to_crossfade = 0;\n\n int intro_crossfade_begin = input_step - bytes_to_crossfade;\n\n int intro_crossfade_end = input_step;\n\n int outtro_crossfade_begin = output_step - bytes_to_crossfade;\n\n if (index_into_window_ < intro_crossfade_begin) {\n CopyWithAdvance(dest);\n index_into_window_ += bytes_per_frame_;\n return true;\n }\n\n if (index_into_window_ < intro_crossfade_end) {\n int offset = index_into_window_ - intro_crossfade_begin;\n uint8* place_to_copy = crossfade_buffer_.get() + offset;\n CopyWithoutAdvance(place_to_copy);\n CopyWithAdvance(dest);\n index_into_window_ += bytes_per_frame_;\n return true;\n }\n\n int audio_buffer_offset = index_into_window_ - intro_crossfade_end;\n\n if (audio_buffer_.forward_bytes() < audio_buffer_offset + bytes_per_frame_)\n return false;\n\n DCHECK_GE(index_into_window_, intro_crossfade_end);\n CopyWithoutAdvance(dest, audio_buffer_offset);\n\n if (index_into_window_ >= outtro_crossfade_begin) {\n int offset_into_crossfade_buffer =\n index_into_window_ - outtro_crossfade_begin;\n uint8* intro_frame_ptr =\n crossfade_buffer_.get() + offset_into_crossfade_buffer;\n OutputCrossfadedFrame(dest, intro_frame_ptr);\n }\n\n index_into_window_ += bytes_per_frame_;\n return true;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int platform_add_devices(struct platform_device **devs, int num)\n{\n\tint i, ret = 0;\n\n\tfor (i = 0; i < num; i++) {\n\t\tret = platform_device_register(devs[i]);\n\t\tif (ret) {\n\t\t\twhile (--i >= 0)\n\t\t\t\tplatform_device_unregister(devs[i]);\n\t\t\tbreak;\n\t\t}\n\t}\n\n\treturn ret;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: exsltStrXpathCtxtRegister (xmlXPathContextPtr ctxt, const xmlChar *prefix)\n{\n if (ctxt\n && prefix\n && !xmlXPathRegisterNs(ctxt,\n prefix,\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"encode-uri\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrEncodeUriFunction)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"decode-uri\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrDecodeUriFunction)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"padding\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrPaddingFunction)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"align\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrAlignFunction)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"concat\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrConcatFunction)\n && !xmlXPathRegisterFuncNS(ctxt,\n (const xmlChar *) \"replace\",\n (const xmlChar *) EXSLT_STRINGS_NAMESPACE,\n exsltStrReplaceFunction)) {\n return 0;\n }\n return -1;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: WebString WebPageSerializer::generateMetaCharsetDeclaration(const WebString& charset)\n {\n String charsetString = \"<meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html; charset=\" + static_cast<const String&>(charset) + \"\\\">\";\n return charsetString;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: xfs_vn_lookup(\n\tstruct inode\t*dir,\n\tstruct dentry\t*dentry,\n\tunsigned int flags)\n{\n\tstruct inode *inode;\n\tstruct xfs_inode *cip;\n\tstruct xfs_name\tname;\n\tint\t\terror;\n\n\tif (dentry->d_name.len >= MAXNAMELEN)\n\t\treturn ERR_PTR(-ENAMETOOLONG);\n\n\txfs_dentry_to_name(&name, dentry);\n\terror = xfs_lookup(XFS_I(dir), &name, &cip, NULL);\n\tif (likely(!error))\n\t\tinode = VFS_I(cip);\n\telse if (likely(error == -ENOENT))\n\t\tinode = NULL;\n\telse\n\t\tinode = ERR_PTR(error);\n\treturn d_splice_alias(inode, dentry);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool SharedMemory::Create(const SharedMemoryCreateOptions& options) {\n DCHECK_EQ(-1, mapped_file_);\n if (options.size == 0) return false;\n\n if (options.size > static_cast<size_t>(std::numeric_limits<int>::max()))\n return false;\n\n base::ThreadRestrictions::ScopedAllowIO allow_io;\n\n FILE *fp;\n bool fix_size = true;\n\n FilePath path;\n if (options.name == NULL || options.name->empty()) {\n DCHECK(!options.open_existing);\n fp = file_util::CreateAndOpenTemporaryShmemFile(&path, options.executable);\n\n if (fp) {\n if (unlink(path.value().c_str()))\n PLOG(WARNING) << \"unlink\";\n }\n } else {\n if (!FilePathForMemoryName(*options.name, &path))\n return false;\n \n fp = file_util::OpenFile(path, \"w+x\");\n if (fp == NULL && options.open_existing) {\n fp = file_util::OpenFile(path, \"a+\");\n fix_size = false;\n }\n }\n if (fp && fix_size) {\n struct stat stat;\n if (fstat(fileno(fp), &stat) != 0) {\n file_util::CloseFile(fp);\n return false;\n }\n const size_t current_size = stat.st_size;\n if (current_size != options.size) {\n if (HANDLE_EINTR(ftruncate(fileno(fp), options.size)) != 0) {\n file_util::CloseFile(fp);\n return false;\n }\n }\n requested_size_ = options.size;\n }\n if (fp == NULL) {\n#if !defined(OS_MACOSX)\n PLOG(ERROR) << \"Creating shared memory in \" << path.value() << \" failed\";\n FilePath dir = path.DirName();\n if (access(dir.value().c_str(), W_OK | X_OK) < 0) {\n PLOG(ERROR) << \"Unable to access(W_OK|X_OK) \" << dir.value();\n if (dir.value() == \"/dev/shm\") {\n LOG(FATAL) << \"This is frequently caused by incorrect permissions on \"\n << \"/dev/shm. Try 'sudo chmod 1777 /dev/shm' to fix.\";\n }\n }\n#else\n PLOG(ERROR) << \"Creating shared memory in \" << path.value() << \" failed\";\n#endif\n return false;\n }\n\n return PrepareMapFile(fp);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: __imlib_Ellipse_DrawToData(int xc, int yc, int a, int b, DATA32 color,\n DATA32 * dst, int dstw, int clx, int cly, int clw,\n int clh, ImlibOp op, char dst_alpha, char blend)\n{\n ImlibPointDrawFunction pfunc;\n int xx, yy, x, y, prev_x, prev_y, ty, by, lx, rx;\n DATA32 a2, b2, *tp, *bp;\n DATA64 dx, dy;\n\n if (A_VAL(&color) == 0xff)\n blend = 0;\n pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend);\n if (!pfunc)\n return;\n\n xc -= clx;\n yc -= cly;\n dst += (dstw * cly) + clx;\n\n a2 = a * a;\n b2 = b * b;\n\n yy = b << 16;\n prev_y = b;\n\n dx = a2 * b;\n dy = 0;\n\n ty = yc - b - 1;\n by = yc + b;\n lx = xc - 1;\n rx = xc;\n\n tp = dst + (dstw * ty) + lx;\n bp = dst + (dstw * by) + lx;\n\n while (dy < dx)\n {\n int len;\n\n y = yy >> 16;\n y += ((yy - (y << 16)) >> 15);\n\n if (prev_y != y)\n {\n prev_y = y;\n dx -= a2;\n ty++;\n by--;\n tp += dstw;\n bp -= dstw;\n }\n\n len = rx - lx;\n\n if (IN_RANGE(lx, ty, clw, clh))\n pfunc(color, tp);\n if (IN_RANGE(rx, ty, clw, clh))\n pfunc(color, tp + len);\n if (IN_RANGE(lx, by, clw, clh))\n pfunc(color, bp);\n if (IN_RANGE(rx, by, clw, clh))\n pfunc(color, bp + len);\n \n dy += b2;\n yy -= ((dy << 16) / dx);\n lx--;\n\n if ((lx < 0) && (rx > clw))\n return;\n if ((ty > clh) || (by < 0))\n return;\n }\n\n xx = yy;\n prev_x = xx >> 16;\n\n dx = dy;\n\n ty++;\n by--;\n\n tp += dstw;\n bp -= dstw;\n\n while (ty < yc)\n {\n int len;\n\n x = xx >> 16;\n x += ((xx - (x << 16)) >> 15);\n\n if (prev_x != x)\n {\n prev_x = x;\n dy += b2;\n lx--;\n rx++;\n tp--;\n bp--;\n }\n\n len = rx - lx;\n\n if (IN_RANGE(lx, ty, clw, clh))\n pfunc(color, tp);\n if (IN_RANGE(rx, ty, clw, clh))\n pfunc(color, tp + len);\n if (IN_RANGE(lx, by, clw, clh))\n pfunc(color, bp);\n if (IN_RANGE(rx, by, clw, clh))\n pfunc(color, bp + len);\n\n if (IN_RANGE(rx, by, clw, clh))\n pfunc(color, bp + len);\n \n dx -= a2;\n xx += ((dx << 16) / dy);\n ty++;\n if ((ty > clh) || (by < 0))\n return;\n }\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)\n{\n\tstruct kvm_vcpu *vcpu;\n\tvcpu = kvmppc_core_vcpu_create(kvm, id);\n\tif (!IS_ERR(vcpu)) {\n\t\tvcpu->arch.wqp = &vcpu->wq;\n\t\tkvmppc_create_vcpu_debugfs(vcpu, id);\n\t}\n\treturn vcpu;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)\n{\n\tstruct socket *sock;\n\tstruct sockaddr_storage address;\n\tint err, fput_needed;\n\n\tsock = sockfd_lookup_light(fd, &err, &fput_needed);\n\tif (sock) {\n\t\terr = move_addr_to_kernel(umyaddr, addrlen, &address);\n\t\tif (err >= 0) {\n\t\t\terr = security_socket_bind(sock,\n\t\t\t\t\t\t (struct sockaddr *)&address,\n\t\t\t\t\t\t addrlen);\n\t\t\tif (!err)\n\t\t\t\terr = sock->ops->bind(sock,\n\t\t\t\t\t\t (struct sockaddr *)\n\t\t\t\t\t\t &address, addrlen);\n\t\t}\n\t\tfput_light(sock->file, fput_needed);\n\t}\n\treturn err;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void SRP_user_pwd_free(SRP_user_pwd *user_pwd)\n {\n if (user_pwd == NULL)\n return;\n BN_free(user_pwd->s);\n BN_clear_free(user_pwd->v);\n OPENSSL_free(user_pwd->id);\n OPENSSL_free(user_pwd->info);\n OPENSSL_free(user_pwd);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: pdf_begin_group(fz_context *ctx, pdf_run_processor *pr, const fz_rect *bbox, softmask_save *softmask)\n{\n\tpdf_gstate *gstate = begin_softmask(ctx, pr, softmask);\n\n\tif (gstate->blendmode)\n\t\tfz_begin_group(ctx, pr->dev, bbox, NULL, 0, 0, gstate->blendmode, 1);\n\n\treturn pr->gstate + pr->gtop;\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int ip_vs_info_open(struct inode *inode, struct file *file)\n{\n\treturn seq_open_private(file, &ip_vs_info_seq_ops,\n\t\t\tsizeof(struct ip_vs_iter));\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int jp2_pclr_getdata(jp2_box_t *box, jas_stream_t *in)\n{\n\tjp2_pclr_t *pclr = &box->data.pclr;\n\tint lutsize;\n\tunsigned int i;\n\tunsigned int j;\n \tint_fast32_t x;\n \n \tpclr->lutdata = 0;\n \n \tif (jp2_getuint16(in, &pclr->numlutents) ||\n \t jp2_getuint8(in, &pclr->numchans)) {\n\t\treturn -1;\n\t}\n\tlutsize = pclr->numlutents * pclr->numchans;\n\tif (!(pclr->lutdata = jas_alloc2(lutsize, sizeof(int_fast32_t)))) {\n\t\treturn -1;\n\t}\n\tif (!(pclr->bpc = jas_alloc2(pclr->numchans, sizeof(uint_fast8_t)))) {\n\t\treturn -1;\n\t}\n\tfor (i = 0; i < pclr->numchans; ++i) {\n\t\tif (jp2_getuint8(in, &pclr->bpc[i])) {\n\t\t\treturn -1;\n\t\t}\n\t}\n\tfor (i = 0; i < pclr->numlutents; ++i) {\n\t\tfor (j = 0; j < pclr->numchans; ++j) {\n\t\t\tif (jp2_getint(in, (pclr->bpc[j] & 0x80) != 0,\n\t\t\t (pclr->bpc[j] & 0x7f) + 1, &x)) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tpclr->lutdata[i * pclr->numchans + j] = x;\n\t\t}\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: SplashError Splash::fill(SplashPath *path, GBool eo) {\n if (debugMode) {\n printf(\"fill [eo:%d]:\\n\", eo);\n dumpPath(path);\n }\n return fillWithPattern(path, eo, state->fillPattern, state->fillAlpha);\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void DevToolsSession::DispatchProtocolNotification(const std::string& message) {\n client_->DispatchProtocolMessage(agent_host_, message);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: daemon_AuthUserPwd(char *username, char *password, char *errbuf)\n{\n#ifdef _WIN32\n\t/*\n\t * Warning: the user which launches the process must have the\n\t * SE_TCB_NAME right.\n\t * This corresponds to have the \"Act as part of the Operating System\"\n\t * turned on (administrative tools, local security settings, local\n\t * policies, user right assignment)\n\t * However, it seems to me that if you run it as a service, this\n\t * right should be provided by default.\n\t *\n\t * XXX - hopefully, this returns errors such as ERROR_LOGON_FAILURE,\n\t * which merely indicates that the user name or password is\n\t * incorrect, not whether it's the user name or the password\n\t * that's incorrect, so a client that's trying to brute-force\n\t * accounts doesn't know whether it's the user name or the\n\t * password that's incorrect, so it doesn't know whether to\n\t * stop trying to log in with a given user name and move on\n\t * to another user name.\n\t */\n\tHANDLE Token;\n\tif (LogonUser(username, \".\", password, LOGON32_LOGON_NETWORK, LOGON32_PROVIDER_DEFAULT, &Token) == 0)\n\t{\n\t\tpcap_fmt_errmsg_for_win32_err(errbuf, PCAP_ERRBUF_SIZE,\n\t\t GetLastError(), \"LogonUser() failed\");\n\t\treturn -1;\n\t}\n\n\tif (ImpersonateLoggedOnUser(Token) == 0)\n\t{\n\t\tpcap_fmt_errmsg_for_win32_err(errbuf, PCAP_ERRBUF_SIZE,\n\t\t GetLastError(), \"ImpersonateLoggedOnUser() failed\");\n\t\tCloseHandle(Token);\n\t\treturn -1;\n\t}\n\n\tCloseHandle(Token);\n\treturn 0;\n\n#else\n\t/*\n\t * See\n\t *\n\t *\thttp://www.unixpapa.com/incnote/passwd.html\n\t *\n\t * We use the Solaris/Linux shadow password authentication if\n\t * we have getspnam(), otherwise we just do traditional\n\t * authentication, which, on some platforms, might work, even\n\t * with shadow passwords, if we're running as root. Traditional\n\t * authenticaion won't work if we're not running as root, as\n\t * I think these days all UN*Xes either won't return the password\n\t * at all with getpwnam() or will only do so if you're root.\n\t *\n\t * XXX - perhaps what we *should* be using is PAM, if we have\n\t * it. That might hide all the details of username/password\n\t * authentication, whether it's done with a visible-to-root-\n\t * only password database or some other authentication mechanism,\n\t * behind its API.\n\t */\n\tstruct passwd *user;\n\tchar *user_password;\n #ifdef HAVE_GETSPNAM\n \tstruct spwd *usersp;\n #endif\n \n \tif ((user = getpwnam(username)) == NULL)\n\t{\n\t\tpcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, \"Authentication failed: user name or password incorrect\");\n\t\treturn -1;\n\t}\n\n#ifdef HAVE_GETSPNAM\n\tif ((usersp = getspnam(username)) == NULL)\n\t{\n\t\tpcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, \"Authentication failed: user name or password incorrect\");\n\t\treturn -1;\n\t}\n\tuser_password = usersp->sp_pwdp;\n#else\n\t/*\n\t * XXX - what about other platforms?\n\t * The unixpapa.com page claims this Just Works on *BSD if you're\n\t * running as root - it's from 2000, so it doesn't indicate whether\n\t * macOS (which didn't come out until 2001, under the name Mac OS\n\t * X) behaves like the *BSDs or not, and might also work on AIX.\n\t * HP-UX does something else.\n\t *\n\t * Again, hopefully PAM hides all that.\n\t */\n \tuser_password = user->pw_passwd;\n #endif\n \n\tif (strcmp(user_password, (char *) crypt(password, user_password)) != 0)\n \t{\n \t\tpcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, \"Authentication failed: user name or password incorrect\");\n \t\treturn -1;\n\t}\n\n\tif (setuid(user->pw_uid))\n\t{\n\t\tpcap_fmt_errmsg_for_errno(errbuf, PCAP_ERRBUF_SIZE,\n\t\t errno, \"setuid\");\n\t\treturn -1;\n\t}\n\n/*\tif (setgid(user->pw_gid))\n\t{\n\t\tpcap_fmt_errmsg_for_errno(errbuf, PCAP_ERRBUF_SIZE,\n\t\t errno, \"setgid\");\n\t\treturn -1;\n\t}\n*/\n\treturn 0;\n\n#endif\n\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static EVP_PKEY * php_openssl_generate_private_key(struct php_x509_request * req TSRMLS_DC)\n{\n\tchar * randfile = NULL;\n\tint egdsocket, seeded;\n\tEVP_PKEY * return_val = NULL;\n\t\n\tif (req->priv_key_bits < MIN_KEY_LENGTH) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"private key length is too short; it needs to be at least %d bits, not %d\",\n\t\t\t\tMIN_KEY_LENGTH, req->priv_key_bits);\n\t\treturn NULL;\n\t}\n\n\trandfile = CONF_get_string(req->req_config, req->section_name, \"RANDFILE\");\n\tphp_openssl_load_rand_file(randfile, &egdsocket, &seeded TSRMLS_CC);\n\t\n\tif ((req->priv_key = EVP_PKEY_new()) != NULL) {\n\t\tswitch(req->priv_key_type) {\n\t\t\tcase OPENSSL_KEYTYPE_RSA:\n\t\t\t\tPHP_OPENSSL_RAND_ADD_TIME();\n\t\t\t\tif (EVP_PKEY_assign_RSA(req->priv_key, RSA_generate_key(req->priv_key_bits, 0x10001, NULL, NULL))) {\n\t\t\t\t\treturn_val = req->priv_key;\n\t\t\t\t}\n\t\t\t\tbreak;\n#if !defined(NO_DSA) && defined(HAVE_DSA_DEFAULT_METHOD)\n\t\t\tcase OPENSSL_KEYTYPE_DSA:\n\t\t\t\tPHP_OPENSSL_RAND_ADD_TIME();\n\t\t\t\t{\n\t\t\t\t\tDSA *dsapar = DSA_generate_parameters(req->priv_key_bits, NULL, 0, NULL, NULL, NULL, NULL);\n\t\t\t\t\tif (dsapar) {\n\t\t\t\t\t\tDSA_set_method(dsapar, DSA_get_default_method());\n\t\t\t\t\t\tif (DSA_generate_key(dsapar)) {\n\t\t\t\t\t\t\tif (EVP_PKEY_assign_DSA(req->priv_key, dsapar)) {\n\t\t\t\t\t\t\t\treturn_val = req->priv_key;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tDSA_free(dsapar);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbreak;\n#endif\n#if !defined(NO_DH)\n\t\t\tcase OPENSSL_KEYTYPE_DH:\n\t\t\t\tPHP_OPENSSL_RAND_ADD_TIME();\n\t\t\t\t{\n\t\t\t\t\tDH *dhpar = DH_generate_parameters(req->priv_key_bits, 2, NULL, NULL);\n\t\t\t\t\tint codes = 0;\n\n\t\t\t\t\tif (dhpar) {\n\t\t\t\t\t\tDH_set_method(dhpar, DH_get_default_method());\n\t\t\t\t\t\tif (DH_check(dhpar, &codes) && codes == 0 && DH_generate_key(dhpar)) {\n\t\t\t\t\t\t\tif (EVP_PKEY_assign_DH(req->priv_key, dhpar)) {\n\t\t\t\t\t\t\t\treturn_val = req->priv_key;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tDH_free(dhpar);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbreak;\n#endif\n\t\t\tdefault:\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unsupported private key type\");\n\t\t}\n\t}\n\n\tphp_openssl_write_rand_file(randfile, egdsocket, seeded);\n\t\n\tif (return_val == NULL) {\n\t\tEVP_PKEY_free(req->priv_key);\n\t\treq->priv_key = NULL;\n\t\treturn NULL;\n\t}\n\t\n\treturn return_val;\n}\n\nCWE ID: CWE-754\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void LoginDisplayHostWebUI::TryToPlayOobeStartupSound() {\n if (is_voice_interaction_oobe_)\n return;\n\n if (oobe_startup_sound_played_ || login_prompt_visible_time_.is_null() ||\n !CrasAudioHandler::Get()->GetPrimaryActiveOutputNode()) {\n return;\n }\n\n oobe_startup_sound_played_ = true;\n\n if (base::TimeTicks::Now() - login_prompt_visible_time_ >\n base::TimeDelta::FromMilliseconds(kStartupSoundMaxDelayMs)) {\n return;\n }\n\n AccessibilityManager::Get()->PlayEarcon(SOUND_STARTUP,\n PlaySoundOption::ALWAYS);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: ethertype_print(netdissect_options *ndo,\n u_short ether_type, const u_char *p,\n u_int length, u_int caplen,\n const struct lladdr_info *src, const struct lladdr_info *dst)\n{\n\tswitch (ether_type) {\n\n\tcase ETHERTYPE_IP:\n\t ip_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_IPV6:\n\t\tip6_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_ARP:\n\tcase ETHERTYPE_REVARP:\n\t arp_print(ndo, p, length, caplen);\n\t\treturn (1);\n\n\tcase ETHERTYPE_DN:\n\t\tdecnet_print(ndo, p, length, caplen);\n\t\treturn (1);\n\n\tcase ETHERTYPE_ATALK:\n\t\tif (ndo->ndo_vflag)\n\t\t\tND_PRINT((ndo, \"et1 \"));\n\t\tatalk_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_AARP:\n\t\taarp_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_IPX:\n\t\tND_PRINT((ndo, \"(NOV-ETHII) \"));\n\t\tipx_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_ISO:\n\t\tif (length == 0 || caplen == 0) {\n \t\t\tND_PRINT((ndo, \" [|osi]\"));\n \t\t\treturn (1);\n \t\t}\n\t\tisoclns_print(ndo, p + 1, length - 1, caplen - 1);\n \t\treturn(1);\n \n \tcase ETHERTYPE_PPPOED:\n\tcase ETHERTYPE_PPPOES:\n\tcase ETHERTYPE_PPPOED2:\n\tcase ETHERTYPE_PPPOES2:\n\t\tpppoe_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_EAPOL:\n\t eap_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_RRCP:\n\t rrcp_print(ndo, p, length, src, dst);\n\t\treturn (1);\n\n\tcase ETHERTYPE_PPP:\n\t\tif (length) {\n\t\t\tND_PRINT((ndo, \": \"));\n\t\t\tppp_print(ndo, p, length);\n\t\t}\n\t\treturn (1);\n\n\tcase ETHERTYPE_MPCP:\n\t mpcp_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_SLOW:\n\t slow_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_CFM:\n\tcase ETHERTYPE_CFM_OLD:\n\t\tcfm_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_LLDP:\n\t\tlldp_print(ndo, p, length);\n\t\treturn (1);\n\n case ETHERTYPE_NSH:\n nsh_print(ndo, p, length);\n return (1);\n\n case ETHERTYPE_LOOPBACK:\n\t\tloopback_print(ndo, p, length);\n return (1);\n\n\tcase ETHERTYPE_MPLS:\n\tcase ETHERTYPE_MPLS_MULTI:\n\t\tmpls_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_TIPC:\n\t\ttipc_print(ndo, p, length, caplen);\n\t\treturn (1);\n\n\tcase ETHERTYPE_MS_NLB_HB:\n\t\tmsnlb_print(ndo, p);\n\t\treturn (1);\n\n case ETHERTYPE_GEONET_OLD:\n case ETHERTYPE_GEONET:\n geonet_print(ndo, p, length, src);\n return (1);\n\n case ETHERTYPE_CALM_FAST:\n calm_fast_print(ndo, p, length, src);\n return (1);\n\n\tcase ETHERTYPE_AOE:\n\t\taoe_print(ndo, p, length);\n\t\treturn (1);\n\n\tcase ETHERTYPE_MEDSA:\n\t\tmedsa_print(ndo, p, length, caplen, src, dst);\n\t\treturn (1);\n\n\tcase ETHERTYPE_LAT:\n\tcase ETHERTYPE_SCA:\n\tcase ETHERTYPE_MOPRC:\n\tcase ETHERTYPE_MOPDL:\n\tcase ETHERTYPE_IEEE1905_1:\n\t\t/* default_print for now */\n\tdefault:\n\t\treturn (0);\n\t}\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline void ModulateHCL(const double percent_hue,\n const double percent_chroma,const double percent_luma,double *red,\n double *green,double *blue)\n{\n double\n hue,\n luma,\n chroma;\n\n /*\n Increase or decrease color luma, chroma, or hue.\n */\n ConvertRGBToHCL(*red,*green,*blue,&hue,&chroma,&luma);\n hue+=0.5*(0.01*percent_hue-1.0);\n while (hue < 0.0)\n hue+=1.0;\n while (hue > 1.0)\n hue-=1.0;\n chroma*=0.01*percent_chroma;\n luma*=0.01*percent_luma;\n ConvertHCLToRGB(hue,chroma,luma,red,green,blue);\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int ndp_sock_recv(struct ndp *ndp)\n{\n\tstruct ndp_msg *msg;\n\tenum ndp_msg_type msg_type;\n\tsize_t len;\n\tint err;\n\n\tmsg = ndp_msg_alloc();\n\tif (!msg)\n\t\treturn -ENOMEM;\n \n \tlen = ndp_msg_payload_maxlen(msg);\n \terr = myrecvfrom6(ndp->sock, msg->buf, &len, 0,\n\t\t\t &msg->addrto, &msg->ifindex);\n \tif (err) {\n \t\terr(ndp, \"Failed to receive message\");\n \t\tgoto free_msg;\n \t}\n\tdbg(ndp, \"rcvd from: %s, ifindex: %u\",\n\t\t str_in6_addr(&msg->addrto), msg->ifindex);\n \n \tif (len < sizeof(*msg->icmp6_hdr)) {\n \t\twarn(ndp, \"rcvd icmp6 packet too short (%luB)\", len);\n\t\terr = 0;\n\t\tgoto free_msg;\n\t}\n\terr = ndp_msg_type_by_raw_type(&msg_type, msg->icmp6_hdr->icmp6_type);\n\tif (err) {\n\t\terr = 0;\n\t\tgoto free_msg;\n\t}\n\tndp_msg_init(msg, msg_type);\n\tndp_msg_payload_len_set(msg, len);\n\n\tif (!ndp_msg_check_valid(msg)) {\n\t\twarn(ndp, \"rcvd invalid ND message\");\n\t\terr = 0;\n\t\tgoto free_msg;\n\t}\n\n\tdbg(ndp, \"rcvd %s, len: %zuB\",\n\t\t ndp_msg_type_info(msg_type)->strabbr, len);\n\n\tif (!ndp_msg_check_opts(msg)) {\n\t\terr = 0;\n\t\tgoto free_msg;\n\t}\n\n\terr = ndp_call_handlers(ndp, msg);;\n\nfree_msg:\n\tndp_msg_destroy(msg);\n\treturn err;\n}\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: std::unique_ptr<SymmetricKey> CopyDefaultPaddingKey() {\n return SymmetricKey::Import(kPaddingKeyAlgorithm, (*GetPaddingKey())->key());\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: EGLDisplay egl_display() { return rendering_helper_->egl_display(); }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void GpuCommandBufferStub::OnGetStateFast(IPC::Message* reply_message) {\n TRACE_EVENT0(\"gpu\", \"GpuCommandBufferStub::OnGetStateFast\");\n DCHECK(command_buffer_.get());\n gpu::CommandBuffer::State state = command_buffer_->GetState();\n if (state.error == gpu::error::kLostContext &&\n gfx::GLContext::LosesAllContextsOnContextLost())\n channel_->LoseAllContexts();\n\n GpuCommandBufferMsg_GetStateFast::WriteReplyParams(reply_message, state);\n Send(reply_message);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int set_registers(pegasus_t *pegasus, __u16 indx, __u16 size, void *data)\n {\n \tint ret;\n \n \tret = usb_control_msg(pegasus->usb, usb_sndctrlpipe(pegasus->usb, 0),\n \t\t\t PEGASUS_REQ_SET_REGS, PEGASUS_REQT_WRITE, 0,\n\t\t\t indx, data, size, 100);\n \tif (ret < 0)\n \t\tnetif_dbg(pegasus, drv, pegasus->net,\n \t\t\t \"%s returned %d\\n\", __func__, ret);\n \treturn ret;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void AllocateVideoAndAudioBitrates(ExceptionState& exception_state,\n ExecutionContext* context,\n const MediaRecorderOptions* options,\n MediaStream* stream,\n int* audio_bits_per_second,\n int* video_bits_per_second) {\n const bool use_video = !stream->getVideoTracks().IsEmpty();\n const bool use_audio = !stream->getAudioTracks().IsEmpty();\n\n const unsigned kMaxIntAsUnsigned = std::numeric_limits<int>::max();\n\n int overall_bps = 0;\n if (options->hasBitsPerSecond())\n overall_bps = std::min(options->bitsPerSecond(), kMaxIntAsUnsigned);\n int video_bps = 0;\n if (options->hasVideoBitsPerSecond() && use_video)\n video_bps = std::min(options->videoBitsPerSecond(), kMaxIntAsUnsigned);\n int audio_bps = 0;\n if (options->hasAudioBitsPerSecond() && use_audio)\n audio_bps = std::min(options->audioBitsPerSecond(), kMaxIntAsUnsigned);\n\n if (use_audio) {\n if (options->hasBitsPerSecond()) {\n if (use_video)\n audio_bps = overall_bps / 10;\n else\n audio_bps = overall_bps;\n }\n if (options->hasAudioBitsPerSecond() || options->hasBitsPerSecond()) {\n if (audio_bps > kLargestAutoAllocatedOpusBitRate) {\n context->AddConsoleMessage(ConsoleMessage::Create(\n kJSMessageSource, kWarningMessageLevel,\n \"Clamping calculated audio bitrate (\" + String::Number(audio_bps) +\n \"bps) to the maximum (\" +\n String::Number(kLargestAutoAllocatedOpusBitRate) + \"bps)\"));\n audio_bps = kLargestAutoAllocatedOpusBitRate;\n }\n\n if (audio_bps < kSmallestPossibleOpusBitRate) {\n context->AddConsoleMessage(ConsoleMessage::Create(\n kJSMessageSource, kWarningMessageLevel,\n \"Clamping calculated audio bitrate (\" + String::Number(audio_bps) +\n \"bps) to the minimum (\" +\n String::Number(kSmallestPossibleOpusBitRate) + \"bps)\"));\n audio_bps = kSmallestPossibleOpusBitRate;\n }\n } else {\n DCHECK(!audio_bps);\n }\n }\n\n if (use_video) {\n if (options->hasBitsPerSecond())\n video_bps = overall_bps - audio_bps;\n if (options->hasVideoBitsPerSecond() || options->hasBitsPerSecond()) {\n if (video_bps < kSmallestPossibleVpxBitRate) {\n context->AddConsoleMessage(ConsoleMessage::Create(\n kJSMessageSource, kWarningMessageLevel,\n \"Clamping calculated video bitrate (\" + String::Number(video_bps) +\n \"bps) to the minimum (\" +\n String::Number(kSmallestPossibleVpxBitRate) + \"bps)\"));\n video_bps = kSmallestPossibleVpxBitRate;\n }\n } else {\n DCHECK(!video_bps);\n }\n }\n\n *video_bits_per_second = video_bps;\n *audio_bits_per_second = audio_bps;\n return;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void sk_prot_clear_portaddr_nulls(struct sock *sk, int size)\n{\n\tunsigned long nulls1, nulls2;\n\n\tnulls1 = offsetof(struct sock, __sk_common.skc_node.next);\n\tnulls2 = offsetof(struct sock, __sk_common.skc_portaddr_node.next);\n\tif (nulls1 > nulls2)\n\t\tswap(nulls1, nulls2);\n\n\tif (nulls1 != 0)\n\t\tmemset((char *)sk, 0, nulls1);\n\tmemset((char *)sk + nulls1 + sizeof(void *), 0,\n\t nulls2 - nulls1 - sizeof(void *));\n\tmemset((char *)sk + nulls2 + sizeof(void *), 0,\n\t size - nulls2 - sizeof(void *));\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int virtio_load(VirtIODevice *vdev, QEMUFile *f)\n {\n int i, ret;\n uint32_t num;\n uint32_t features;\n uint32_t supported_features;\n VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);\n\n if (k->load_config) {\n ret = k->load_config(qbus->parent, f);\n if (ret)\n return ret;\n }\n\n qemu_get_8s(f, &vdev->status);\n qemu_get_8s(f, &vdev->isr);\n qemu_get_be16s(f, &vdev->queue_sel);\n if (vdev->queue_sel >= VIRTIO_PCI_QUEUE_MAX) {\n return -1;\n }\n qemu_get_be32s(f, &features);\n\n if (virtio_set_features(vdev, features) < 0) {\n supported_features = k->get_features(qbus->parent);\n error_report(\"Features 0x%x unsupported. Allowed features: 0x%x\",\n features, supported_features);\n features, supported_features);\n return -1;\n }\n vdev->config_len = qemu_get_be32(f);\n qemu_get_buffer(f, vdev->config, vdev->config_len);\n \n num = qemu_get_be32(f);\n for (i = 0; i < num; i++) {\n vdev->vq[i].vring.num = qemu_get_be32(f);\n if (k->has_variable_vring_alignment) {\n vdev->vq[i].vring.align = qemu_get_be32(f);\n }\n vdev->vq[i].pa = qemu_get_be64(f);\n qemu_get_be16s(f, &vdev->vq[i].last_avail_idx);\n vdev->vq[i].signalled_used_valid = false;\n vdev->vq[i].notification = true;\n\n if (vdev->vq[i].pa) {\n uint16_t nheads;\n virtqueue_init(&vdev->vq[i]);\n nheads = vring_avail_idx(&vdev->vq[i]) - vdev->vq[i].last_avail_idx;\n /* Check it isn't doing very strange things with descriptor numbers. */\n if (nheads > vdev->vq[i].vring.num) {\n error_report(\"VQ %d size 0x%x Guest index 0x%x \"\n \"inconsistent with Host index 0x%x: delta 0x%x\",\n i, vdev->vq[i].vring.num,\n vring_avail_idx(&vdev->vq[i]),\n vdev->vq[i].last_avail_idx, nheads);\n return -1;\n }\n } else if (vdev->vq[i].last_avail_idx) {\n error_report(\"VQ %d address 0x0 \"\n \"inconsistent with Host index 0x%x\",\n i, vdev->vq[i].last_avail_idx);\n return -1;\n\t}\n if (k->load_queue) {\n ret = k->load_queue(qbus->parent, i, f);\n if (ret)\n return ret;\n }\n }\n\n virtio_notify_vector(vdev, VIRTIO_NO_VECTOR);\n return 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: status_t OMXNodeInstance::useGraphicBuffer2_l(\n OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,\n OMX::buffer_id *buffer) {\n if (graphicBuffer == NULL || buffer == NULL) {\n ALOGE(\"b/25884056\");\n return BAD_VALUE;\n }\n\n OMX_PARAM_PORTDEFINITIONTYPE def;\n InitOMXParams(&def);\n def.nPortIndex = portIndex;\n OMX_ERRORTYPE err = OMX_GetParameter(mHandle, OMX_IndexParamPortDefinition, &def);\n if (err != OMX_ErrorNone) {\n OMX_INDEXTYPE index = OMX_IndexParamPortDefinition;\n CLOG_ERROR(getParameter, err, \"%s(%#x): %s:%u\",\n asString(index), index, portString(portIndex), portIndex);\n return UNKNOWN_ERROR;\n }\n\n BufferMeta *bufferMeta = new BufferMeta(graphicBuffer, portIndex);\n\n OMX_BUFFERHEADERTYPE *header = NULL;\n OMX_U8* bufferHandle = const_cast<OMX_U8*>(\n reinterpret_cast<const OMX_U8*>(graphicBuffer->handle));\n\n err = OMX_UseBuffer(\n mHandle,\n &header,\n portIndex,\n bufferMeta,\n def.nBufferSize,\n bufferHandle);\n\n if (err != OMX_ErrorNone) {\n CLOG_ERROR(useBuffer, err, BUFFER_FMT(portIndex, \"%u@%p\", def.nBufferSize, bufferHandle));\n delete bufferMeta;\n bufferMeta = NULL;\n *buffer = 0;\n return StatusFromOMXError(err);\n }\n\n CHECK_EQ(header->pBuffer, bufferHandle);\n CHECK_EQ(header->pAppPrivate, bufferMeta);\n\n *buffer = makeBufferID(header);\n\n addActiveBuffer(portIndex, *buffer);\n CLOG_BUFFER(useGraphicBuffer2, NEW_BUFFER_FMT(\n *buffer, portIndex, \"%u@%p\", def.nBufferSize, bufferHandle));\n return OK;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,\n int normalize)\n{\n xmlChar limit = 0;\n const xmlChar *in = NULL, *start, *end, *last;\n xmlChar *ret = NULL;\n\n GROW;\n in = (xmlChar *) CUR_PTR;\n if (*in != '\"' && *in != '\\'') {\n xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);\n return (NULL);\n }\n ctxt->instate = XML_PARSER_ATTRIBUTE_VALUE;\n\n /*\n * try to handle in this routine the most common case where no\n * allocation of a new string is required and where content is\n * pure ASCII.\n */\n limit = *in++;\n end = ctxt->input->end;\n start = in;\n if (in >= end) {\n const xmlChar *oldbase = ctxt->input->base;\n\tGROW;\n\tif (oldbase != ctxt->input->base) {\n\t long delta = ctxt->input->base - oldbase;\n\t start = start + delta;\n\t in = in + delta;\n\t}\n\tend = ctxt->input->end;\n }\n if (normalize) {\n /*\n\t * Skip any leading spaces\n\t */\n\twhile ((in < end) && (*in != limit) && \n\t ((*in == 0x20) || (*in == 0x9) ||\n\t (*in == 0xA) || (*in == 0xD))) {\n\t in++;\n\t start = in;\n \t if (in >= end) {\n \t\tconst xmlChar *oldbase = ctxt->input->base;\n \t\tGROW;\n \t\tif (oldbase != ctxt->input->base) {\n \t\t long delta = ctxt->input->base - oldbase;\n \t\t start = start + delta;\n\t\t in = in + delta;\n\t\t}\n\t\tend = ctxt->input->end;\n\t }\n\t}\n\twhile ((in < end) && (*in != limit) && (*in >= 0x20) &&\n\t (*in <= 0x7f) && (*in != '&') && (*in != '<')) {\n\t if ((*in++ == 0x20) && (*in == 0x20)) break;\n \t if (in >= end) {\n \t\tconst xmlChar *oldbase = ctxt->input->base;\n \t\tGROW;\n \t\tif (oldbase != ctxt->input->base) {\n \t\t long delta = ctxt->input->base - oldbase;\n \t\t start = start + delta;\n\t\t in = in + delta;\n\t\t}\n\t\tend = ctxt->input->end;\n\t }\n\t}\n\tlast = in;\n\t/*\n\t * skip the trailing blanks\n\t */\n\twhile ((last[-1] == 0x20) && (last > start)) last--;\n\twhile ((in < end) && (*in != limit) && \n\t ((*in == 0x20) || (*in == 0x9) ||\n\t (*in == 0xA) || (*in == 0xD))) {\n\t in++;\n \t if (in >= end) {\n \t\tconst xmlChar *oldbase = ctxt->input->base;\n \t\tGROW;\n \t\tif (oldbase != ctxt->input->base) {\n \t\t long delta = ctxt->input->base - oldbase;\n \t\t start = start + delta;\n\t\t in = in + delta;\n\t\t last = last + delta;\n\t\t}\n\t\tend = ctxt->input->end;\n\t }\n\t}\n\tif (*in != limit) goto need_complex;\n } else {\n\twhile ((in < end) && (*in != limit) && (*in >= 0x20) &&\n\t (*in <= 0x7f) && (*in != '&') && (*in != '<')) {\n\t in++;\n \t if (in >= end) {\n \t\tconst xmlChar *oldbase = ctxt->input->base;\n \t\tGROW;\n \t\tif (oldbase != ctxt->input->base) {\n \t\t long delta = ctxt->input->base - oldbase;\n \t\t start = start + delta;\n\t\t in = in + delta;\n\t\t}\n\t\tend = ctxt->input->end;\n\t }\n\t}\n\tlast = in;\n\tif (*in != limit) goto need_complex;\n }\n in++;\n if (len != NULL) {\n *len = last - start;\n ret = (xmlChar *) start;\n } else {\n if (alloc) *alloc = 1;\n ret = xmlStrndup(start, last - start);\n }\n CUR_PTR = in;\n if (alloc) *alloc = 0;\n return ret;\nneed_complex:\n if (alloc) *alloc = 1;\n return xmlParseAttValueComplex(ctxt, len, normalize);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static gboolean irssi_ssl_verify(SSL *ssl, SSL_CTX *ctx, X509 *cert)\n {\n \tif (SSL_get_verify_result(ssl) != X509_V_OK) {\n \t\tunsigned char md[EVP_MAX_MD_SIZE];\n\t\tunsigned int n;\n\t\tchar *str;\n\n\t\tg_warning(\"Could not verify SSL servers certificate:\");\n\t\tif ((str = X509_NAME_oneline(X509_get_subject_name(cert), 0, 0)) == NULL)\n\t\t\tg_warning(\" Could not get subject-name from peer certificate\");\n\t\telse {\n\t\t\tg_warning(\" Subject : %s\", str);\n\t\t\tfree(str);\n\t\t}\n\t\tif ((str = X509_NAME_oneline(X509_get_issuer_name(cert), 0, 0)) == NULL)\n\t\t\tg_warning(\" Could not get issuer-name from peer certificate\");\n\t\telse {\n\t\t\tg_warning(\" Issuer : %s\", str);\n\t\t\tfree(str);\n\t\t}\n\t\tif (! X509_digest(cert, EVP_md5(), md, &n))\n\t\t\tg_warning(\" Could not get fingerprint from peer certificate\");\n\t\telse {\n\t\t\tchar hex[] = \"0123456789ABCDEF\";\n\t\t\tchar fp[EVP_MAX_MD_SIZE*3];\n\t\t\tif (n < sizeof(fp)) {\n\t\t\t\tunsigned int i;\n\t\t\t\tfor (i = 0; i < n; i++) {\n\t\t\t\t\tfp[i*3+0] = hex[(md[i] >> 4) & 0xF];\n\t\t\t\t\tfp[i*3+1] = hex[(md[i] >> 0) & 0xF];\n\t\t\t\t\tfp[i*3+2] = i == n - 1 ? '\\0' : ':';\n\t\t\t\t}\n\t\t\t\tg_warning(\" MD5 Fingerprint : %s\", fp);\n \t\t\t}\n \t\t}\n \t\treturn FALSE;\n \t}\n \treturn TRUE;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: const flat_binder_object* Parcel::readObject(bool nullMetaData) const\n{\n const size_t DPOS = mDataPos;\n if ((DPOS+sizeof(flat_binder_object)) <= mDataSize) {\n const flat_binder_object* obj\n = reinterpret_cast<const flat_binder_object*>(mData+DPOS);\n mDataPos = DPOS + sizeof(flat_binder_object);\n if (!nullMetaData && (obj->cookie == 0 && obj->binder == 0)) {\n ALOGV(\"readObject Setting data pos of %p to %zu\", this, mDataPos);\n return obj;\n }\n\n binder_size_t* const OBJS = mObjects;\n const size_t N = mObjectsSize;\n size_t opos = mNextObjectHint;\n\n if (N > 0) {\n ALOGV(\"Parcel %p looking for obj at %zu, hint=%zu\",\n this, DPOS, opos);\n\n if (opos < N) {\n while (opos < (N-1) && OBJS[opos] < DPOS) {\n opos++;\n }\n } else {\n opos = N-1;\n }\n if (OBJS[opos] == DPOS) {\n ALOGV(\"Parcel %p found obj %zu at index %zu with forward search\",\n this, DPOS, opos);\n mNextObjectHint = opos+1;\n ALOGV(\"readObject Setting data pos of %p to %zu\", this, mDataPos);\n return obj;\n }\n\n while (opos > 0 && OBJS[opos] > DPOS) {\n opos--;\n }\n if (OBJS[opos] == DPOS) {\n ALOGV(\"Parcel %p found obj %zu at index %zu with backward search\",\n this, DPOS, opos);\n mNextObjectHint = opos+1;\n ALOGV(\"readObject Setting data pos of %p to %zu\", this, mDataPos);\n return obj;\n }\n }\n ALOGW(\"Attempt to read object from Parcel %p at offset %zu that is not in the object list\",\n this, DPOS);\n }\n return NULL;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void VerifyGetCacheState(base::PlatformFileError error, int cache_state) {\n ++num_callback_invocations_;\n\n EXPECT_EQ(expected_error_, error);\n\n if (error == base::PLATFORM_FILE_OK) {\n EXPECT_EQ(expected_cache_state_, cache_state);\n }\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void DocumentLoader::InstallNewDocument(\n const KURL& url,\n Document* owner_document,\n bool should_reuse_default_view,\n const AtomicString& mime_type,\n const AtomicString& encoding,\n InstallNewDocumentReason reason,\n ParserSynchronizationPolicy parsing_policy,\n const KURL& overriding_url) {\n DCHECK(!frame_->GetDocument() || !frame_->GetDocument()->IsActive());\n DCHECK_EQ(frame_->Tree().ChildCount(), 0u);\n\n if (GetFrameLoader().StateMachine()->IsDisplayingInitialEmptyDocument()) {\n GetFrameLoader().StateMachine()->AdvanceTo(\n FrameLoaderStateMachine::kCommittedFirstRealLoad);\n }\n\n SecurityOrigin* previous_security_origin = nullptr;\n if (frame_->GetDocument())\n previous_security_origin = frame_->GetDocument()->GetSecurityOrigin();\n\n if (!should_reuse_default_view)\n frame_->SetDOMWindow(LocalDOMWindow::Create(*frame_));\n\n bool user_gesture_bit_set = frame_->HasReceivedUserGesture() ||\n frame_->HasReceivedUserGestureBeforeNavigation();\n\n if (reason == InstallNewDocumentReason::kNavigation)\n WillCommitNavigation();\n\n Document* document = frame_->DomWindow()->InstallNewDocument(\n mime_type,\n DocumentInit::Create()\n .WithFrame(frame_)\n .WithURL(url)\n .WithOwnerDocument(owner_document)\n .WithNewRegistrationContext(),\n false);\n\n if (user_gesture_bit_set) {\n frame_->SetDocumentHasReceivedUserGestureBeforeNavigation(\n ShouldPersistUserGestureValue(previous_security_origin,\n document->GetSecurityOrigin()));\n\n if (frame_->IsMainFrame())\n frame_->ClearDocumentHasReceivedUserGesture();\n }\n\n if (ShouldClearWindowName(*frame_, previous_security_origin, *document)) {\n frame_->Tree().ExperimentalSetNulledName();\n }\n\n frame_->GetPage()->GetChromeClient().InstallSupplements(*frame_);\n if (!overriding_url.IsEmpty())\n document->SetBaseURLOverride(overriding_url);\n DidInstallNewDocument(document);\n \n if (reason == InstallNewDocumentReason::kNavigation)\n DidCommitNavigation();\n\n writer_ =\n DocumentWriter::Create(document, parsing_policy, mime_type, encoding);\n\n document->SetFeaturePolicy(\n RuntimeEnabledFeatures::FeaturePolicyExperimentalFeaturesEnabled()\n ? response_.HttpHeaderField(HTTPNames::Feature_Policy)\n : g_empty_string);\n\n GetFrameLoader().DispatchDidClearDocumentOfWindowObject();\n}\n\nCWE ID: CWE-732\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: EncodedJSValue JSC_HOST_CALL jsTestObjPrototypeFunctionOrange(ExecState* exec)\n{\n JSValue thisValue = exec->hostThisValue();\n if (!thisValue.inherits(&JSTestObj::s_info))\n return throwVMTypeError(exec);\n JSTestObj* castedThis = jsCast<JSTestObj*>(asObject(thisValue));\n ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestObj::s_info);\n TestObj* impl = static_cast<TestObj*>(castedThis->impl());\n impl->banana();\n return JSValue::encode(jsUndefined());\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static inline int file_list_cpu(struct file *file)\n{\n#ifdef CONFIG_SMP\n\treturn file->f_sb_list_cpu;\n#else\n\treturn smp_processor_id();\n#endif\n}\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: v8::Handle<v8::Value> V8WebGLRenderingContext::getUniformCallback(const v8::Arguments& args)\n{\n INC_STATS(\"DOM.WebGLRenderingContext.getUniform()\");\n \n if (args.Length() != 2)\n return V8Proxy::throwNotEnoughArgumentsError();\n \n ExceptionCode ec = 0;\n WebGLRenderingContext* context = V8WebGLRenderingContext::toNative(args.Holder());\n if (args.Length() > 0 && !isUndefinedOrNull(args[0]) && !V8WebGLProgram::HasInstance(args[0])) {\n V8Proxy::throwTypeError();\n return notHandledByInterceptor();\n }\n WebGLProgram* program = V8WebGLProgram::HasInstance(args[0]) ? V8WebGLProgram::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;\n\n if (args.Length() > 1 && !isUndefinedOrNull(args[1]) && !V8WebGLUniformLocation::HasInstance(args[1])) {\n V8Proxy::throwTypeError();\n return notHandledByInterceptor();\n }\n bool ok = false;\n WebGLUniformLocation* location = toWebGLUniformLocation(args[1], ok);\n\n WebGLGetInfo info = context->getUniform(program, location, ec);\n if (ec) {\n V8Proxy::setDOMException(ec, args.GetIsolate());\n return v8::Undefined();\n }\n return toV8Object(info, args.GetIsolate());\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void Instance::DidOpenPreview(int32_t result) {\n if (result == PP_OK) {\n preview_engine_.reset(PDFEngine::Create(new PreviewModeClient(this)));\n preview_engine_->HandleDocumentLoad(embed_preview_loader_);\n } else {\n NOTREACHED();\n }\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void Compositor::OnFirstSurfaceActivation(\n const viz::SurfaceInfo& surface_info) {\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ExtensionInstallDialogView::InitView() {\n int left_column_width =\n (prompt_->ShouldShowPermissions() || prompt_->GetRetainedFileCount() > 0)\n ? kPermissionsLeftColumnWidth\n : kNoPermissionsLeftColumnWidth;\n if (is_external_install())\n left_column_width = kExternalInstallLeftColumnWidth;\n\n int column_set_id = 0;\n views::GridLayout* layout = CreateLayout(left_column_width, column_set_id);\n\n ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();\n\n if (prompt_->has_webstore_data()) {\n layout->StartRow(0, column_set_id);\n views::View* rating = new views::View();\n rating->SetLayoutManager(new views::BoxLayout(\n views::BoxLayout::kHorizontal, 0, 0, 0));\n layout->AddView(rating);\n prompt_->AppendRatingStars(AddResourceIcon, rating);\n\n const gfx::FontList& small_font_list =\n rb.GetFontList(ui::ResourceBundle::SmallFont);\n views::Label* rating_count =\n new views::Label(prompt_->GetRatingCount(), small_font_list);\n rating_count->SetBorder(views::Border::CreateEmptyBorder(0, 2, 0, 0));\n rating->AddChildView(rating_count);\n\n layout->StartRow(0, column_set_id);\n views::Label* user_count =\n new views::Label(prompt_->GetUserCount(), small_font_list);\n user_count->SetAutoColorReadabilityEnabled(false);\n user_count->SetEnabledColor(SK_ColorGRAY);\n layout->AddView(user_count);\n\n layout->StartRow(0, column_set_id);\n views::Link* store_link = new views::Link(\n l10n_util::GetStringUTF16(IDS_EXTENSION_PROMPT_STORE_LINK));\n store_link->SetFontList(small_font_list);\n store_link->set_listener(this);\n layout->AddView(store_link);\n\n if (prompt_->ShouldShowPermissions()) {\n layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);\n layout->StartRow(0, column_set_id);\n layout->AddView(new views::Separator(views::Separator::HORIZONTAL),\n 3,\n 1,\n views::GridLayout::FILL,\n views::GridLayout::FILL);\n }\n }\n\n int content_width = left_column_width + views::kPanelHorizMargin + kIconSize;\n\n CustomScrollableView* scrollable = new CustomScrollableView();\n views::GridLayout* scroll_layout = new views::GridLayout(scrollable);\n scrollable->SetLayoutManager(scroll_layout);\n\n views::ColumnSet* scrollable_column_set =\n scroll_layout->AddColumnSet(column_set_id);\n int scrollable_width = prompt_->has_webstore_data() ? content_width\n : left_column_width;\n scrollable_column_set->AddColumn(views::GridLayout::LEADING,\n views::GridLayout::LEADING,\n 0, // no resizing\n views::GridLayout::USE_PREF,\n scrollable_width,\n scrollable_width);\n int padding_width =\n content_width + views::kButtonHEdgeMarginNew - scrollable_width;\n scrollable_column_set->AddPaddingColumn(0, padding_width);\n\n layout->StartRow(0, column_set_id);\n scroll_view_ = new views::ScrollView();\n scroll_view_->set_hide_horizontal_scrollbar(true);\n scroll_view_->SetContents(scrollable);\n layout->AddView(scroll_view_, 4, 1);\n\n if (is_bundle_install()) {\n BundleInstaller::ItemList items = prompt_->bundle()->GetItemsWithState(\n BundleInstaller::Item::STATE_PENDING);\n scroll_layout->AddPaddingRow(0, views::kRelatedControlSmallVerticalSpacing);\n for (const BundleInstaller::Item& item : items) {\n scroll_layout->StartRow(0, column_set_id);\n views::Label* extension_label =\n new views::Label(item.GetNameForDisplay());\n extension_label->SetMultiLine(true);\n extension_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);\n extension_label->SizeToFit(\n scrollable_width - kSmallIconSize - kSmallIconPadding);\n gfx::ImageSkia image = gfx::ImageSkia::CreateFrom1xBitmap(item.icon);\n scroll_layout->AddView(new IconedView(extension_label, image));\n }\n scroll_layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);\n }\n\n if (prompt_->ShouldShowPermissions()) {\n bool has_permissions =\n prompt_->GetPermissionCount(\n ExtensionInstallPrompt::PermissionsType::ALL_PERMISSIONS) > 0;\n if (has_permissions) {\n AddPermissions(\n scroll_layout,\n rb,\n column_set_id,\n scrollable_width,\n ExtensionInstallPrompt::PermissionsType::REGULAR_PERMISSIONS);\n AddPermissions(\n scroll_layout,\n rb,\n column_set_id,\n scrollable_width,\n ExtensionInstallPrompt::PermissionsType::WITHHELD_PERMISSIONS);\n } else {\n scroll_layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);\n scroll_layout->StartRow(0, column_set_id);\n views::Label* permission_label = new views::Label(\n l10n_util::GetStringUTF16(IDS_EXTENSION_NO_SPECIAL_PERMISSIONS));\n permission_label->SetMultiLine(true);\n permission_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);\n permission_label->SizeToFit(scrollable_width);\n scroll_layout->AddView(permission_label);\n }\n }\n\n if (prompt_->GetRetainedFileCount()) {\n scroll_layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);\n\n scroll_layout->StartRow(0, column_set_id);\n views::Label* retained_files_header =\n new views::Label(prompt_->GetRetainedFilesHeading());\n retained_files_header->SetMultiLine(true);\n retained_files_header->SetHorizontalAlignment(gfx::ALIGN_LEFT);\n retained_files_header->SizeToFit(scrollable_width);\n scroll_layout->AddView(retained_files_header);\n\n scroll_layout->StartRow(0, column_set_id);\n PermissionDetails details;\n for (size_t i = 0; i < prompt_->GetRetainedFileCount(); ++i) {\n details.push_back(prompt_->GetRetainedFile(i));\n }\n ExpandableContainerView* issue_advice_view =\n new ExpandableContainerView(this,\n base::string16(),\n details,\n scrollable_width,\n false);\n scroll_layout->AddView(issue_advice_view);\n }\n\n if (prompt_->GetRetainedDeviceCount()) {\n scroll_layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);\n\n scroll_layout->StartRow(0, column_set_id);\n views::Label* retained_devices_header =\n new views::Label(prompt_->GetRetainedDevicesHeading());\n retained_devices_header->SetMultiLine(true);\n retained_devices_header->SetHorizontalAlignment(gfx::ALIGN_LEFT);\n retained_devices_header->SizeToFit(scrollable_width);\n scroll_layout->AddView(retained_devices_header);\n\n scroll_layout->StartRow(0, column_set_id);\n PermissionDetails details;\n for (size_t i = 0; i < prompt_->GetRetainedDeviceCount(); ++i) {\n details.push_back(prompt_->GetRetainedDeviceMessageString(i));\n }\n ExpandableContainerView* issue_advice_view =\n new ExpandableContainerView(this,\n base::string16(),\n details,\n scrollable_width,\n false);\n scroll_layout->AddView(issue_advice_view);\n }\n \n DCHECK(prompt_->type() >= 0);\n UMA_HISTOGRAM_ENUMERATION(\"Extensions.InstallPrompt.Type\",\n prompt_->type(),\n ExtensionInstallPrompt::NUM_PROMPT_TYPES);\n\n scroll_view_->ClipHeightTo(\n 0,\n std::min(kScrollViewMaxHeight, scrollable->GetPreferredSize().height()));\n\n dialog_size_ = gfx::Size(\n content_width + 2 * views::kButtonHEdgeMarginNew,\n container_->GetPreferredSize().height());\n\n std::string event_name = ExperienceSamplingEvent::kExtensionInstallDialog;\n event_name.append(\n ExtensionInstallPrompt::PromptTypeToString(prompt_->type()));\n sampling_event_ = ExperienceSamplingEvent::Create(event_name);\n}\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void parse_argv(void)\n{\n\tunsigned int i;\n\n\tfor (i = 1; i < global_argc; i++) {\n\t\tconst char *a = global_argv[i];\n\n\t\tif (*a != '-' || !strcmp(a, \"--\"))\n\t\t\tbreak;\n\n\t\tif (!skip_prefix(a, \"--\", &a))\n\t\t\tdie(\"unknown option %s\", a);\n\n\t\tif (parse_one_option(a))\n\t\t\tcontinue;\n\n\t\tif (parse_one_feature(a, 0))\n\t\t\tcontinue;\n\n\t\tif (skip_prefix(a, \"cat-blob-fd=\", &a)) {\n\t\t\toption_cat_blob_fd(a);\n\t\t\tcontinue;\n\t\t}\n\n\t\tdie(\"unknown option --%s\", a);\n\t}\n\tif (i != global_argc)\n\t\tusage(fast_import_usage);\n\n\tseen_data_command = 1;\n\tif (import_marks_file)\n\t\tread_marks();\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)\n{\n\tstruct ath_atx_ac *ac = tid->ac;\n\n\tif (tid->paused)\n\t\treturn;\n\n\tif (tid->sched)\n\t\treturn;\n\n\ttid->sched = true;\n\tlist_add_tail(&tid->list, &ac->tid_q);\n\n\tif (ac->sched)\n\t\treturn;\n\n\tac->sched = true;\n\tlist_add_tail(&ac->list, &txq->axq_acq);\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int key_reject_and_link(struct key *key,\n\t\t\tunsigned timeout,\n\t\t\tunsigned error,\n\t\t\tstruct key *keyring,\n\t\t\tstruct key *authkey)\n{\n\tstruct assoc_array_edit *edit;\n\tstruct timespec now;\n\tint ret, awaken, link_ret = 0;\n\n\tkey_check(key);\n\tkey_check(keyring);\n\n\tawaken = 0;\n\tret = -EBUSY;\n\n\tif (keyring) {\n\t\tif (keyring->restrict_link)\n\t\t\treturn -EPERM;\n\n\t\tlink_ret = __key_link_begin(keyring, &key->index_key, &edit);\n\t}\n\n \tmutex_lock(&key_construction_mutex);\n \n \t/* can't instantiate twice */\n\tif (!test_bit(KEY_FLAG_INSTANTIATED, &key->flags)) {\n \t\t/* mark the key as being negatively instantiated */\n \t\tatomic_inc(&key->user->nikeys);\n\t\tkey->reject_error = -error;\n\t\tsmp_wmb();\n\t\tset_bit(KEY_FLAG_NEGATIVE, &key->flags);\n\t\tset_bit(KEY_FLAG_INSTANTIATED, &key->flags);\n \t\tnow = current_kernel_time();\n \t\tkey->expiry = now.tv_sec + timeout;\n \t\tkey_schedule_gc(key->expiry + key_gc_delay);\n\n\t\tif (test_and_clear_bit(KEY_FLAG_USER_CONSTRUCT, &key->flags))\n\t\t\tawaken = 1;\n\n\t\tret = 0;\n\n\t\t/* and link it into the destination keyring */\n\t\tif (keyring && link_ret == 0)\n\t\t\t__key_link(key, &edit);\n\n\t\t/* disable the authorisation key */\n\t\tif (authkey)\n\t\t\tkey_revoke(authkey);\n\t}\n\n\tmutex_unlock(&key_construction_mutex);\n\n\tif (keyring && link_ret == 0)\n\t\t__key_link_end(keyring, &key->index_key, edit);\n\n\t/* wake up anyone waiting for a key to be constructed */\n\tif (awaken)\n\t\twake_up_bit(&key->flags, KEY_FLAG_USER_CONSTRUCT);\n\n\treturn ret == 0 ? link_ret : ret;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: test_set_variable (struct EventFixture *ef, const void *data) {\n (void) data;\n\n /* set a string */\n parse_cmd_line(\"set useragent = Uzbl browser kthxbye!\", NULL);\n ASSERT_EVENT(ef, \"VARIABLE_SET useragent str Uzbl browser kthxbye!\");\n g_assert_cmpstr(\"Uzbl browser kthxbye!\", ==, uzbl.net.useragent);\n\n /* set an int */\n parse_cmd_line(\"set forward_keys = 0\", NULL);\n ASSERT_EVENT(ef, \"VARIABLE_SET forward_keys int 0\");\n g_assert_cmpint(0, ==, uzbl.behave.forward_keys);\n\n /* set a float */\n /* we have to be careful about locales here */\n GString *cmd, *ev;\n cmd = g_string_new(\"set zoom_level = \");\n g_string_append_printf(cmd, \"%f\", 0.25);\n parse_cmd_line(g_string_free(cmd, FALSE), NULL);\n\n ev = g_string_new(\"EVENT [\" INSTANCE_NAME \"] VARIABLE_SET zoom_level float \");\n g_string_append_printf(ev, \"%f\\n\", 0.25);\n read_event(ef);\n g_assert_cmpstr(g_string_free(ev, FALSE), ==, ef->event_buffer);\n\n g_assert_cmpfloat(0.25, ==, uzbl.behave.zoom_level);\n\n /* set a constant int (nothing should happen) */\n int old_major = uzbl.info.webkit_major;\n parse_cmd_line(\"set WEBKIT_MAJOR = 100\", NULL);\n assert_no_event(ef);\n g_assert_cmpint(old_major, ==, uzbl.info.webkit_major);\n\n /* set a constant str (nothing should happen) */\n GString *old_arch = g_string_new(uzbl.info.arch);\n parse_cmd_line(\"set ARCH_UZBL = A Lisp Machine\", NULL);\n assert_no_event(ef);\n g_assert_cmpstr(g_string_free(old_arch, FALSE), ==, uzbl.info.arch);\n\n /* set a custom variable */\n parse_cmd_line(\"set nonexistant_variable = Some Value\", NULL);\n ASSERT_EVENT(ef, \"VARIABLE_SET nonexistant_variable str Some Value\");\n uzbl_cmdprop *c = g_hash_table_lookup(uzbl.comm.proto_var, \"nonexistant_variable\");\n g_assert_cmpstr(\"Some Value\", ==, *c->ptr.s);\n\n /* set a custom variable with expansion */\n parse_cmd_line(\"set an_expanded_variable = Test @(echo expansion)@\", NULL);\n ASSERT_EVENT(ef, \"VARIABLE_SET an_expanded_variable str Test expansion\");\n c = g_hash_table_lookup(uzbl.comm.proto_var, \"an_expanded_variable\");\n g_assert_cmpstr(\"Test expansion\", ==, *c->ptr.s);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: virDomainGetMetadata(virDomainPtr domain,\n int type,\n const char *uri,\n unsigned int flags)\n{\n virConnectPtr conn;\n\n VIR_DOMAIN_DEBUG(domain, \"type=%d, uri='%s', flags=%x\",\n type, NULLSTR(uri), flags);\n\n virResetLastError();\n\n virCheckDomainReturn(domain, NULL);\n\n VIR_EXCLUSIVE_FLAGS_GOTO(VIR_DOMAIN_AFFECT_LIVE,\n VIR_DOMAIN_AFFECT_CONFIG,\n error);\n\n switch (type) {\n case VIR_DOMAIN_METADATA_TITLE:\n case VIR_DOMAIN_METADATA_DESCRIPTION:\n virCheckNullArgGoto(uri, error);\n break;\n case VIR_DOMAIN_METADATA_ELEMENT:\n virCheckNonNullArgGoto(uri, error);\n break;\n default:\n /* For future expansion */\n break;\n }\n\n conn = domain->conn;\n\n if (conn->driver->domainGetMetadata) {\n char *ret;\n if (!(ret = conn->driver->domainGetMetadata(domain, type, uri, flags)))\n goto error;\n return ret;\n }\n\n virReportUnsupportedError();\n\n error:\n virDispatchError(domain->conn);\n return NULL;\n}\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: png_get_int_32(png_bytep buf)\n {\n png_int_32 i = ((png_int_32)(*buf) << 24) +\n ((png_int_32)(*(buf + 1)) << 16) +\n ((png_int_32)(*(buf + 2)) << 8) +\n (png_int_32)(*(buf + 3));\n \n return (i);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: Ins_IP( TT_ExecContext exc )\n {\n FT_F26Dot6 old_range, cur_range;\n FT_Vector* orus_base;\n FT_Vector* cur_base;\n FT_Int twilight;\n\n\n if ( exc->top < exc->GS.loop )\n {\n if ( exc->pedantic_hinting )\n exc->error = FT_THROW( Invalid_Reference );\n goto Fail;\n }\n\n /*\n * We need to deal in a special way with the twilight zone.\n * Otherwise, by definition, the value of exc->twilight.orus[n] is (0,0),\n * for every n.\n */\n twilight = ( exc->GS.gep0 == 0 ||\n exc->GS.gep1 == 0 ||\n exc->GS.gep2 == 0 );\n\n if ( BOUNDS( exc->GS.rp1, exc->zp0.n_points ) )\n {\n if ( exc->pedantic_hinting )\n exc->error = FT_THROW( Invalid_Reference );\n goto Fail;\n }\n\n if ( twilight )\n orus_base = &exc->zp0.org[exc->GS.rp1];\n else\n orus_base = &exc->zp0.orus[exc->GS.rp1];\n\n cur_base = &exc->zp0.cur[exc->GS.rp1];\n\n /* XXX: There are some glyphs in some braindead but popular */\n /* fonts out there (e.g. [aeu]grave in monotype.ttf) */\n /* calling IP[] with bad values of rp[12]. */\n /* Do something sane when this odd thing happens. */\n if ( BOUNDS( exc->GS.rp1, exc->zp0.n_points ) ||\n BOUNDS( exc->GS.rp2, exc->zp1.n_points ) )\n {\n old_range = 0;\n cur_range = 0;\n }\n else\n {\n if ( twilight )\n old_range = DUALPROJ( &exc->zp1.org[exc->GS.rp2], orus_base );\n else if ( exc->metrics.x_scale == exc->metrics.y_scale )\n old_range = DUALPROJ( &exc->zp1.orus[exc->GS.rp2], orus_base );\n else\n {\n FT_Vector vec;\n\n\n vec.x = FT_MulFix( SUB_LONG( exc->zp1.orus[exc->GS.rp2].x,\n orus_base->x ),\n exc->metrics.x_scale );\n vec.y = FT_MulFix( SUB_LONG( exc->zp1.orus[exc->GS.rp2].y,\n orus_base->y ),\n exc->metrics.y_scale );\n\n old_range = FAST_DUALPROJ( &vec );\n }\n\n cur_range = PROJECT( &exc->zp1.cur[exc->GS.rp2], cur_base );\n }\n\n for ( ; exc->GS.loop > 0; exc->GS.loop-- )\n {\n FT_UInt point = (FT_UInt)exc->stack[--exc->args];\n FT_F26Dot6 org_dist, cur_dist, new_dist;\n\n\n /* check point bounds */\n if ( BOUNDS( point, exc->zp2.n_points ) )\n {\n if ( exc->pedantic_hinting )\n {\n exc->error = FT_THROW( Invalid_Reference );\n return;\n }\n continue;\n }\n\n if ( twilight )\n org_dist = DUALPROJ( &exc->zp2.org[point], orus_base );\n else if ( exc->metrics.x_scale == exc->metrics.y_scale )\n org_dist = DUALPROJ( &exc->zp2.orus[point], orus_base );\n else\n {\n FT_Vector vec;\n\n\n vec.x = FT_MulFix( SUB_LONG( exc->zp2.orus[point].x,\n orus_base->x ),\n exc->metrics.x_scale );\n vec.y = FT_MulFix( SUB_LONG( exc->zp2.orus[point].y,\n orus_base->y ),\n exc->metrics.y_scale );\n\n org_dist = FAST_DUALPROJ( &vec );\n }\n\n cur_dist = PROJECT( &exc->zp2.cur[point], cur_base );\n\n if ( org_dist )\n {\n if ( old_range )\n new_dist = FT_MulDiv( org_dist, cur_range, old_range );\n else\n {\n /* This is the same as what MS does for the invalid case: */\n /* */\n /* delta = (Original_Pt - Original_RP1) - */\n /* (Current_Pt - Current_RP1) ; */\n /* */\n /* In FreeType speak: */\n /* */\n /* delta = org_dist - cur_dist . */\n /* */\n /* We move `point' by `new_dist - cur_dist' after leaving */\n /* this block, thus we have */\n /* */\n /* new_dist - cur_dist = delta , */\n /* new_dist - cur_dist = org_dist - cur_dist , */\n /* new_dist = org_dist . */\n\n new_dist = org_dist;\n }\n }\n else\n new_dist = 0;\n\n exc->func_move( exc,\n &exc->zp2,\n (FT_UShort)point,\n SUB_LONG( new_dist, cur_dist ) );\n }\n\n Fail:\n exc->GS.loop = 1;\n exc->new_top = exc->args;\n }\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void OmniboxViewViews::OnPaste() {\n const base::string16 text(GetClipboardText());\n\n if (text.empty() ||\n (model()->focus_state() == OMNIBOX_FOCUS_INVISIBLE &&\n std::all_of(text.begin(), text.end(), base::IsUnicodeWhitespace))) {\n return;\n }\n\n OnBeforePossibleChange();\n model()->OnPaste();\n state_before_change_.text.clear();\n InsertOrReplaceText(text);\n OnAfterPossibleChange(true);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: WebsiteSettings::WebsiteSettings(\n WebsiteSettingsUI* ui,\n Profile* profile,\n TabSpecificContentSettings* tab_specific_content_settings,\n InfoBarService* infobar_service,\n const GURL& url,\n const content::SSLStatus& ssl,\n content::CertStore* cert_store)\n : TabSpecificContentSettings::SiteDataObserver(\n tab_specific_content_settings),\n ui_(ui),\n infobar_service_(infobar_service),\n show_info_bar_(false),\n site_url_(url),\n site_identity_status_(SITE_IDENTITY_STATUS_UNKNOWN),\n cert_id_(0),\n site_connection_status_(SITE_CONNECTION_STATUS_UNKNOWN),\n cert_store_(cert_store),\n content_settings_(profile->GetHostContentSettingsMap()),\n chrome_ssl_host_state_delegate_(\n ChromeSSLHostStateDelegateFactory::GetForProfile(profile)),\n did_revoke_user_ssl_decisions_(false) {\n Init(profile, url, ssl);\n\n PresentSitePermissions();\n PresentSiteData();\n PresentSiteIdentity();\n\n RecordWebsiteSettingsAction(WEBSITE_SETTINGS_OPENED);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void ResourceDispatcherHostImpl::OnDataReceivedACK(int request_id) {\n ResourceLoader* loader = GetLoader(filter_->child_id(), request_id);\n if (!loader)\n return;\n\n ResourceRequestInfoImpl* info = loader->GetRequestInfo();\n if (info->async_handler())\n info->async_handler()->OnDataReceivedACK();\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: jpc_bitstream_t *jpc_bitstream_sopen(jas_stream_t *stream, char *mode)\n{\n\tjpc_bitstream_t *bitstream;\n\n\t/* Ensure that the open mode is valid. */\n#if 0 /* This causes a string literal too long error (with c99 pedantic mode). Why is this so? */\n\tassert(!strcmp(mode, \"r\") || !strcmp(mode, \"w\") || !strcmp(mode, \"r+\")\n\t || !strcmp(mode, \"w+\"));\n#endif\n\n\tif (!(bitstream = jpc_bitstream_alloc())) {\n\t\treturn 0;\n\t}\n\n\t/* By default, do not close the underlying (character) stream, upon\n\t the close of the bit stream. */\n\tbitstream->flags_ = JPC_BITSTREAM_NOCLOSE;\n\n\tbitstream->stream_ = stream;\n\tbitstream->openmode_ = (mode[0] == 'w') ? JPC_BITSTREAM_WRITE :\n\t JPC_BITSTREAM_READ;\n\n\t/* Mark the data buffer as empty. */\n\tbitstream->cnt_ = (bitstream->openmode_ == JPC_BITSTREAM_READ) ? 0 : 8;\n\tbitstream->buf_ = 0;\n\n\treturn bitstream;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,\n\t\t\t\tconst u8 *addr, gfp_t gfp)\n{\n\tstruct ieee80211_local *local = sdata->local;\n\tstruct sta_info *sta;\n\tstruct timespec uptime;\n\tstruct ieee80211_tx_latency_bin_ranges *tx_latency;\n\tint i;\n\n\tsta = kzalloc(sizeof(*sta) + local->hw.sta_data_size, gfp);\n\tif (!sta)\n\t\treturn NULL;\n\n\trcu_read_lock();\n\ttx_latency = rcu_dereference(local->tx_latency);\n\t/* init stations Tx latency statistics && TID bins */\n\tif (tx_latency) {\n\t\tsta->tx_lat = kzalloc(IEEE80211_NUM_TIDS *\n\t\t\t\t sizeof(struct ieee80211_tx_latency_stat),\n\t\t\t\t GFP_ATOMIC);\n\t\tif (!sta->tx_lat) {\n\t\t\trcu_read_unlock();\n\t\t\tgoto free;\n\t\t}\n\n\t\tif (tx_latency->n_ranges) {\n\t\t\tfor (i = 0; i < IEEE80211_NUM_TIDS; i++) {\n\t\t\t\t/* size of bins is size of the ranges +1 */\n\t\t\t\tsta->tx_lat[i].bin_count =\n\t\t\t\t\ttx_latency->n_ranges + 1;\n\t\t\t\tsta->tx_lat[i].bins =\n\t\t\t\t\tkcalloc(sta->tx_lat[i].bin_count,\n\t\t\t\t\t\tsizeof(u32), GFP_ATOMIC);\n\t\t\t\tif (!sta->tx_lat[i].bins) {\n\t\t\t\t\trcu_read_unlock();\n\t\t\t\t\tgoto free;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n \trcu_read_unlock();\n \n \tspin_lock_init(&sta->lock);\n \tINIT_WORK(&sta->drv_unblock_wk, sta_unblock);\n \tINIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);\n \tmutex_init(&sta->ampdu_mlme.mtx);\n#ifdef CONFIG_MAC80211_MESH\n\tif (ieee80211_vif_is_mesh(&sdata->vif) &&\n\t !sdata->u.mesh.user_mpm)\n\t\tinit_timer(&sta->plink_timer);\n\tsta->nonpeer_pm = NL80211_MESH_POWER_ACTIVE;\n#endif\n\n\tmemcpy(sta->sta.addr, addr, ETH_ALEN);\n\tsta->local = local;\n\tsta->sdata = sdata;\n\tsta->last_rx = jiffies;\n\n\tsta->sta_state = IEEE80211_STA_NONE;\n\n\tdo_posix_clock_monotonic_gettime(&uptime);\n\tsta->last_connected = uptime.tv_sec;\n\tewma_init(&sta->avg_signal, 1024, 8);\n\tfor (i = 0; i < ARRAY_SIZE(sta->chain_signal_avg); i++)\n\t\tewma_init(&sta->chain_signal_avg[i], 1024, 8);\n\n\tif (sta_prepare_rate_control(local, sta, gfp))\n\t\tgoto free;\n\n\tfor (i = 0; i < IEEE80211_NUM_TIDS; i++) {\n\t\t/*\n\t\t * timer_to_tid must be initialized with identity mapping\n\t\t * to enable session_timer's data differentiation. See\n\t\t * sta_rx_agg_session_timer_expired for usage.\n\t\t */\n\t\tsta->timer_to_tid[i] = i;\n\t}\n\tfor (i = 0; i < IEEE80211_NUM_ACS; i++) {\n\t\tskb_queue_head_init(&sta->ps_tx_buf[i]);\n\t\tskb_queue_head_init(&sta->tx_filtered[i]);\n\t}\n\n\tfor (i = 0; i < IEEE80211_NUM_TIDS; i++)\n\t\tsta->last_seq_ctrl[i] = cpu_to_le16(USHRT_MAX);\n\n\tsta->sta.smps_mode = IEEE80211_SMPS_OFF;\n\tif (sdata->vif.type == NL80211_IFTYPE_AP ||\n\t sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {\n\t\tstruct ieee80211_supported_band *sband =\n\t\t\tlocal->hw.wiphy->bands[ieee80211_get_sdata_band(sdata)];\n\t\tu8 smps = (sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS) >>\n\t\t\t\tIEEE80211_HT_CAP_SM_PS_SHIFT;\n\t\t/*\n\t\t * Assume that hostapd advertises our caps in the beacon and\n\t\t * this is the known_smps_mode for a station that just assciated\n\t\t */\n\t\tswitch (smps) {\n\t\tcase WLAN_HT_SMPS_CONTROL_DISABLED:\n\t\t\tsta->known_smps_mode = IEEE80211_SMPS_OFF;\n\t\t\tbreak;\n\t\tcase WLAN_HT_SMPS_CONTROL_STATIC:\n\t\t\tsta->known_smps_mode = IEEE80211_SMPS_STATIC;\n\t\t\tbreak;\n\t\tcase WLAN_HT_SMPS_CONTROL_DYNAMIC:\n\t\t\tsta->known_smps_mode = IEEE80211_SMPS_DYNAMIC;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tWARN_ON(1);\n\t\t}\n\t}\n\n\tsta_dbg(sdata, \"Allocated STA %pM\\n\", sta->sta.addr);\n\treturn sta;\n\nfree:\n\tif (sta->tx_lat) {\n\t\tfor (i = 0; i < IEEE80211_NUM_TIDS; i++)\n\t\t\tkfree(sta->tx_lat[i].bins);\n\t\tkfree(sta->tx_lat);\n\t}\n\tkfree(sta);\n\treturn NULL;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static pfunc scan(struct jv_parser* p, char ch, jv* out) {\n p->column++;\n if (ch == '\\n') {\n p->line++;\n p->column = 0;\n }\n if (ch == '\\036' /* ASCII RS; see draft-ietf-json-sequence-07 */) {\n if (check_truncation(p)) {\n if (check_literal(p) == 0 && is_top_num(p))\n return \"Potentially truncated top-level numeric value\";\n return \"Truncated value\";\n }\n TRY(check_literal(p));\n if (p->st == JV_PARSER_NORMAL && check_done(p, out))\n return OK;\n assert(!jv_is_valid(*out));\n parser_reset(p);\n jv_free(*out);\n *out = jv_invalid();\n return OK;\n }\n presult answer = 0;\n p->last_ch_was_ws = 0;\n if (p->st == JV_PARSER_NORMAL) {\n chclass cls = classify(ch);\n if (cls == WHITESPACE)\n p->last_ch_was_ws = 1;\n if (cls != LITERAL) {\n TRY(check_literal(p));\n if (check_done(p, out)) answer = OK;\n }\n switch (cls) {\n case LITERAL:\n tokenadd(p, ch);\n break;\n case WHITESPACE:\n break;\n case QUOTE:\n p->st = JV_PARSER_STRING;\n break;\n case STRUCTURE:\n TRY(token(p, ch));\n break;\n case INVALID:\n return \"Invalid character\";\n }\n if (check_done(p, out)) answer = OK;\n } else {\n if (ch == '\"' && p->st == JV_PARSER_STRING) {\n TRY(found_string(p));\n p->st = JV_PARSER_NORMAL;\n if (check_done(p, out)) answer = OK;\n } else {\n tokenadd(p, ch);\n if (ch == '\\\\' && p->st == JV_PARSER_STRING) {\n p->st = JV_PARSER_STRING_ESCAPE;\n } else {\n p->st = JV_PARSER_STRING;\n }\n }\n }\n return answer;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,\n\t\tunsigned int *rsize)\n{\n\tstruct lg_drv_data *drv_data = hid_get_drvdata(hdev);\n \tstruct usb_device_descriptor *udesc;\n \t__u16 bcdDevice, rev_maj, rev_min;\n \n\tif ((drv_data->quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 &&\n \t\t\trdesc[84] == 0x8c && rdesc[85] == 0x02) {\n \t\thid_info(hdev,\n \t\t\t \"fixing up Logitech keyboard report descriptor\\n\");\n \t\trdesc[84] = rdesc[89] = 0x4d;\n \t\trdesc[85] = rdesc[90] = 0x10;\n \t}\n\tif ((drv_data->quirks & LG_RDESC_REL_ABS) && *rsize >= 50 &&\n \t\t\trdesc[32] == 0x81 && rdesc[33] == 0x06 &&\n \t\t\trdesc[49] == 0x81 && rdesc[50] == 0x06) {\n \t\thid_info(hdev,\n\t\t\t \"fixing up rel/abs in Logitech report descriptor\\n\");\n\t\trdesc[33] = rdesc[50] = 0x02;\n\t}\n\n\tswitch (hdev->product) {\n\n\t/* Several wheels report as this id when operating in emulation mode. */\n\tcase USB_DEVICE_ID_LOGITECH_WHEEL:\n\t\tudesc = &(hid_to_usb_dev(hdev)->descriptor);\n\t\tif (!udesc) {\n\t\t\thid_err(hdev, \"NULL USB device descriptor\\n\");\n\t\t\tbreak;\n\t\t}\n\t\tbcdDevice = le16_to_cpu(udesc->bcdDevice);\n\t\trev_maj = bcdDevice >> 8;\n\t\trev_min = bcdDevice & 0xff;\n\n\t\t/* Update the report descriptor for only the Driving Force wheel */\n\t\tif (rev_maj == 1 && rev_min == 2 &&\n\t\t\t\t*rsize == DF_RDESC_ORIG_SIZE) {\n\t\t\thid_info(hdev,\n\t\t\t\t\"fixing up Logitech Driving Force report descriptor\\n\");\n\t\t\trdesc = df_rdesc_fixed;\n\t\t\t*rsize = sizeof(df_rdesc_fixed);\n\t\t}\n\t\tbreak;\n\n\tcase USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:\n\t\tif (*rsize == MOMO_RDESC_ORIG_SIZE) {\n\t\t\thid_info(hdev,\n\t\t\t\t\"fixing up Logitech Momo Force (Red) report descriptor\\n\");\n\t\t\trdesc = momo_rdesc_fixed;\n\t\t\t*rsize = sizeof(momo_rdesc_fixed);\n\t\t}\n\t\tbreak;\n\n\tcase USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:\n\t\tif (*rsize == MOMO2_RDESC_ORIG_SIZE) {\n\t\t\thid_info(hdev,\n\t\t\t\t\"fixing up Logitech Momo Racing Force (Black) report descriptor\\n\");\n\t\t\trdesc = momo2_rdesc_fixed;\n\t\t\t*rsize = sizeof(momo2_rdesc_fixed);\n\t\t}\n\t\tbreak;\n\n\tcase USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:\n\t\tif (*rsize == FV_RDESC_ORIG_SIZE) {\n\t\t\thid_info(hdev,\n\t\t\t\t\"fixing up Logitech Formula Vibration report descriptor\\n\");\n\t\t\trdesc = fv_rdesc_fixed;\n\t\t\t*rsize = sizeof(fv_rdesc_fixed);\n\t\t}\n\t\tbreak;\n\n\tcase USB_DEVICE_ID_LOGITECH_DFP_WHEEL:\n\t\tif (*rsize == DFP_RDESC_ORIG_SIZE) {\n\t\t\thid_info(hdev,\n\t\t\t\t\"fixing up Logitech Driving Force Pro report descriptor\\n\");\n\t\t\trdesc = dfp_rdesc_fixed;\n\t\t\t*rsize = sizeof(dfp_rdesc_fixed);\n\t\t}\n\t\tbreak;\n\n\tcase USB_DEVICE_ID_LOGITECH_WII_WHEEL:\n\t\tif (*rsize >= 101 && rdesc[41] == 0x95 && rdesc[42] == 0x0B &&\n\t\t\t\trdesc[47] == 0x05 && rdesc[48] == 0x09) {\n\t\t\thid_info(hdev, \"fixing up Logitech Speed Force Wireless report descriptor\\n\");\n\t\t\trdesc[41] = 0x05;\n\t\t\trdesc[42] = 0x09;\n\t\t\trdesc[47] = 0x95;\n\t\t\trdesc[48] = 0x0B;\n\t\t}\n\t\tbreak;\n\t}\n\n\treturn rdesc;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void HandleCompleteLogin(const base::ListValue* args) {\n#if defined(OS_CHROMEOS)\n oauth2_delegate_.reset(new InlineLoginUIOAuth2Delegate(web_ui()));\n oauth2_token_fetcher_.reset(new chromeos::OAuth2TokenFetcher(\n oauth2_delegate_.get(), profile_->GetRequestContext()));\n oauth2_token_fetcher_->StartExchangeFromCookies();\n#elif !defined(OS_ANDROID)\n const base::DictionaryValue* dict = NULL;\n string16 email;\n string16 password;\n if (!args->GetDictionary(0, &dict) || !dict ||\n !dict->GetString(\"email\", &email) ||\n !dict->GetString(\"password\", &password)) {\n NOTREACHED();\n return;\n }\n\n new OneClickSigninSyncStarter(\n profile_, NULL, \"0\" /* session_index 0 for the default user */,\n UTF16ToASCII(email), UTF16ToASCII(password),\n OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS,\n true /* force_same_tab_navigation */,\n OneClickSigninSyncStarter::NO_CONFIRMATION);\n web_ui()->CallJavascriptFunction(\"inline.login.closeDialog\");\n #endif\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void stats_reset(void) {\n STATS_LOCK();\n stats.total_items = stats.total_conns = 0;\n stats.evictions = 0;\n stats.listen_disabled_num = 0;\n stats_prefix_clear();\n STATS_UNLOCK();\n threadlocal_stats_reset();\n item_stats_reset();\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static inline unsigned long zap_pmd_range(struct mmu_gather *tlb,\n\t\t\t\tstruct vm_area_struct *vma, pud_t *pud,\n\t\t\t\tunsigned long addr, unsigned long end,\n\t\t\t\tstruct zap_details *details)\n{\n\tpmd_t *pmd;\n\tunsigned long next;\n\n\tpmd = pmd_offset(pud, addr);\n \tdo {\n \t\tnext = pmd_addr_end(addr, end);\n \t\tif (pmd_trans_huge(*pmd)) {\n\t\t\tif (next-addr != HPAGE_PMD_SIZE) {\n \t\t\t\tVM_BUG_ON(!rwsem_is_locked(&tlb->mm->mmap_sem));\n \t\t\t\tsplit_huge_page_pmd(vma->vm_mm, pmd);\n \t\t\t} else if (zap_huge_pmd(tlb, vma, pmd, addr))\n\t\t\t\tcontinue;\n \t\t\t/* fall through */\n \t\t}\n\t\tif (pmd_none_or_clear_bad(pmd))\n\t\t\tcontinue;\n \t\tnext = zap_pte_range(tlb, vma, pmd, addr, next, details);\n \t\tcond_resched();\n \t} while (pmd++, addr = next, addr != end);\n \n\treturn addr;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: status_t OMXNodeInstance::allocateSecureBuffer(\n OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer,\n void **buffer_data, sp<NativeHandle> *native_handle) {\n if (buffer == NULL || buffer_data == NULL || native_handle == NULL) {\n ALOGE(\"b/25884056\");\n\n return BAD_VALUE;\n }\n \n Mutex::Autolock autoLock(mLock);\n \n BufferMeta *buffer_meta = new BufferMeta(size, portIndex);\n\n OMX_BUFFERHEADERTYPE *header;\n\n OMX_ERRORTYPE err = OMX_AllocateBuffer(\n mHandle, &header, portIndex, buffer_meta, size);\n\n if (err != OMX_ErrorNone) {\n CLOG_ERROR(allocateBuffer, err, BUFFER_FMT(portIndex, \"%zu@\", size));\n delete buffer_meta;\n buffer_meta = NULL;\n\n *buffer = 0;\n\n return StatusFromOMXError(err);\n }\n\n CHECK_EQ(header->pAppPrivate, buffer_meta);\n\n *buffer = makeBufferID(header);\n if (mSecureBufferType[portIndex] == kSecureBufferTypeNativeHandle) {\n *buffer_data = NULL;\n *native_handle = NativeHandle::create(\n (native_handle_t *)header->pBuffer, false /* ownsHandle */);\n } else {\n *buffer_data = header->pBuffer;\n *native_handle = NULL;\n }\n\n addActiveBuffer(portIndex, *buffer);\n\n sp<GraphicBufferSource> bufferSource(getGraphicBufferSource());\n if (bufferSource != NULL && portIndex == kPortIndexInput) {\n bufferSource->addCodecBuffer(header);\n }\n CLOG_BUFFER(allocateSecureBuffer, NEW_BUFFER_FMT(\n *buffer, portIndex, \"%zu@%p:%p\", size, *buffer_data,\n *native_handle == NULL ? NULL : (*native_handle)->handle()));\n\n return OK;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void BackendImpl::IncrementIoCount() {\n num_pending_io_++;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: vrend_shader_state_reference(struct vrend_shader_selector **ptr, struct vrend_shader_selector *shader)\n{\n struct vrend_shader_selector *old_shader = *ptr;\n\n if (pipe_reference(&(*ptr)->reference, &shader->reference))\n vrend_destroy_shader_selector(old_shader);\n *ptr = shader;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static struct ip_options *tcp_v4_save_options(struct sock *sk,\n\t\t\t\t\t struct sk_buff *skb)\n {\n\tstruct ip_options *opt = &(IPCB(skb)->opt);\n\tstruct ip_options *dopt = NULL;\n \n \tif (opt && opt->optlen) {\n\t\tint opt_size = optlength(opt);\n \t\tdopt = kmalloc(opt_size, GFP_ATOMIC);\n \t\tif (dopt) {\n\t\t\tif (ip_options_echo(dopt, skb)) {\n \t\t\t\tkfree(dopt);\n \t\t\t\tdopt = NULL;\n \t\t\t}\n\t\t}\n\t}\n\treturn dopt;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int sctp_getsockopt_primary_addr(struct sock *sk, int len,\n\t\t\t\t\tchar __user *optval, int __user *optlen)\n{\n\tstruct sctp_prim prim;\n\tstruct sctp_association *asoc;\n\tstruct sctp_sock *sp = sctp_sk(sk);\n\n\tif (len < sizeof(struct sctp_prim))\n\t\treturn -EINVAL;\n\n\tlen = sizeof(struct sctp_prim);\n\n\tif (copy_from_user(&prim, optval, len))\n\t\treturn -EFAULT;\n\n\tasoc = sctp_id2assoc(sk, prim.ssp_assoc_id);\n\tif (!asoc)\n\t\treturn -EINVAL;\n\n\tif (!asoc->peer.primary_path)\n\t\treturn -ENOTCONN;\n\n\tmemcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,\n\t\tasoc->peer.primary_path->af_specific->sockaddr_len);\n\n\tsctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,\n\t\t\t(union sctp_addr *)&prim.ssp_addr);\n\n\tif (put_user(len, optlen))\n\t\treturn -EFAULT;\n\tif (copy_to_user(optval, &prim, len))\n\t\treturn -EFAULT;\n\n\treturn 0;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int SeekHead::GetCount() const\n{\n return m_entry_count;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void Segment::PreloadCluster(Cluster* pCluster, ptrdiff_t idx)\n{\n assert(pCluster);\n assert(pCluster->m_index < 0);\n assert(idx >= m_clusterCount);\n const long count = m_clusterCount + m_clusterPreloadCount;\n long& size = m_clusterSize;\n assert(size >= count);\n if (count >= size)\n {\n const long n = (size <= 0) ? 2048 : 2*size;\n Cluster** const qq = new Cluster*[n];\n Cluster** q = qq;\n Cluster** p = m_clusters;\n Cluster** const pp = p + count;\n while (p != pp)\n *q++ = *p++;\n delete[] m_clusters;\n m_clusters = qq;\n size = n;\n }\n assert(m_clusters);\n \n Cluster** const p = m_clusters + idx;\n \n Cluster** q = m_clusters + count;\n assert(q >= p);\n assert(q < (m_clusters + size));\n \n while (q > p)\n {\n Cluster** const qq = q - 1;\n assert((*qq)->m_index < 0);\n \n *q = *qq;\n q = qq;\n }\n \n m_clusters[idx] = pCluster;\n ++m_clusterPreloadCount;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool AppModalDialog::IsJavaScriptModalDialog() {\n return false;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void build_l4proto_dccp(const struct nf_conntrack *ct, struct nethdr *n)\n {\n\tct_build_group(ct, ATTR_GRP_ORIG_PORT, n, NTA_PORT,\n\t\t sizeof(struct nfct_attr_grp_port));\n \tif (!nfct_attr_is_set(ct, ATTR_DCCP_STATE))\n \t\treturn;\n \n \tct_build_u8(ct, ATTR_DCCP_STATE, n, NTA_DCCP_STATE);\n \tct_build_u8(ct, ATTR_DCCP_ROLE, n, NTA_DCCP_ROLE);\n }\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void fdct8x8_ref(const int16_t *in, int16_t *out, int stride, int tx_type) {\n vp9_fdct8x8_c(in, out, stride);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void GLES2DecoderPassthroughImpl::ProcessDescheduleUntilFinished() {\n if (deschedule_until_finished_fences_.size() < 2) {\n return;\n }\n DCHECK_EQ(2u, deschedule_until_finished_fences_.size());\n\n if (!deschedule_until_finished_fences_[0]->HasCompleted()) {\n return;\n }\n\n TRACE_EVENT_ASYNC_END0(\n \"cc\", \"GLES2DecoderPassthroughImpl::DescheduleUntilFinished\", this);\n deschedule_until_finished_fences_.erase(\n deschedule_until_finished_fences_.begin());\n client()->OnRescheduleAfterFinished();\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: PHP_FUNCTION(locale_get_display_name) \n {\n get_icu_disp_value_src_php( DISP_NAME , INTERNAL_FUNCTION_PARAM_PASSTHRU );\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,\n\tstruct oz_usb_hdr *usb_hdr, int len)\n{\n\tstruct oz_data *data_hdr = (struct oz_data *)usb_hdr;\n\n\tswitch (data_hdr->format) {\n\tcase OZ_DATA_F_MULTIPLE_FIXED: {\n \t\t\tstruct oz_multiple_fixed *body =\n \t\t\t\t(struct oz_multiple_fixed *)data_hdr;\n \t\t\tu8 *data = body->data;\n\t\t\tint n = (len - sizeof(struct oz_multiple_fixed)+1)\n \t\t\t\t/ body->unit_size;\n \t\t\twhile (n--) {\n \t\t\t\toz_hcd_data_ind(usb_ctx->hport, body->endpoint,\n\t\t\t\t\tdata, body->unit_size);\n\t\t\t\tdata += body->unit_size;\n\t\t\t}\n\t\t}\n\t\tbreak;\n\tcase OZ_DATA_F_ISOC_FIXED: {\n\t\t\tstruct oz_isoc_fixed *body =\n\t\t\t\t(struct oz_isoc_fixed *)data_hdr;\n\t\t\tint data_len = len-sizeof(struct oz_isoc_fixed)+1;\n\t\t\tint unit_size = body->unit_size;\n\t\t\tu8 *data = body->data;\n\t\t\tint count;\n\t\t\tint i;\n\n\t\t\tif (!unit_size)\n\t\t\t\tbreak;\n\t\t\tcount = data_len/unit_size;\n\t\t\tfor (i = 0; i < count; i++) {\n\t\t\t\toz_hcd_data_ind(usb_ctx->hport,\n\t\t\t\t\tbody->endpoint, data, unit_size);\n\t\t\t\tdata += unit_size;\n\t\t\t}\n\t\t}\n\t\tbreak;\n\t}\n\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void BlinkTestRunner::SetDeviceOrientationData(\n const WebDeviceOrientationData& data) {\n SetMockDeviceOrientationData(data);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment)\n{\n int index;\n Jbig2Segment *rsegment;\n Jbig2SymbolDict **dicts;\n int n_dicts = jbig2_sd_count_referred(ctx, segment);\n int dindex = 0;\n \n dicts = jbig2_new(ctx, Jbig2SymbolDict *, n_dicts);\n if (dicts == NULL) {\n jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, \"failed to allocate referred list of symbol dictionaries\");\n return NULL;\n }\n\n for (index = 0; index < segment->referred_to_segment_count; index++) {\n rsegment = jbig2_find_segment(ctx, segment->referred_to_segments[index]);\n if (rsegment && ((rsegment->flags & 63) == 0) && rsegment->result &&\n (((Jbig2SymbolDict *) rsegment->result)->n_symbols > 0) && ((*((Jbig2SymbolDict *) rsegment->result)->glyphs) != NULL)) {\n /* add this referred to symbol dictionary */\n dicts[dindex++] = (Jbig2SymbolDict *) rsegment->result;\n }\n }\n\n if (dindex != n_dicts) {\n /* should never happen */\n jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, \"counted %d symbol dictionaries but built a list with %d.\\n\", n_dicts, dindex);\n }\n\n return (dicts);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: DataPipeConsumerDispatcher::Deserialize(const void* data,\n size_t num_bytes,\n const ports::PortName* ports,\n size_t num_ports,\n PlatformHandle* handles,\n size_t num_handles) {\n if (num_ports != 1 || num_handles != 1 ||\n num_bytes != sizeof(SerializedState)) {\n return nullptr;\n }\n \n const SerializedState* state = static_cast<const SerializedState*>(data);\n if (!state->options.capacity_num_bytes || !state->options.element_num_bytes ||\n state->options.capacity_num_bytes < state->options.element_num_bytes) {\n return nullptr;\n }\n \n NodeController* node_controller = Core::Get()->GetNodeController();\n ports::PortRef port;\n if (node_controller->node()->GetPort(ports[0], &port) != ports::OK)\n return nullptr;\n\n auto region_handle = CreateSharedMemoryRegionHandleFromPlatformHandles(\n std::move(handles[0]), PlatformHandle());\n auto region = base::subtle::PlatformSharedMemoryRegion::Take(\n std::move(region_handle),\n base::subtle::PlatformSharedMemoryRegion::Mode::kUnsafe,\n state->options.capacity_num_bytes,\n base::UnguessableToken::Deserialize(state->buffer_guid_high,\n state->buffer_guid_low));\n auto ring_buffer =\n base::UnsafeSharedMemoryRegion::Deserialize(std::move(region));\n if (!ring_buffer.IsValid()) {\n DLOG(ERROR) << \"Failed to deserialize shared buffer handle.\";\n return nullptr;\n }\n\n scoped_refptr<DataPipeConsumerDispatcher> dispatcher =\n new DataPipeConsumerDispatcher(node_controller, port,\n std::move(ring_buffer), state->options,\n state->pipe_id);\n\n {\n base::AutoLock lock(dispatcher->lock_);\n dispatcher->read_offset_ = state->read_offset;\n dispatcher->bytes_available_ = state->bytes_available;\n dispatcher->new_data_available_ = state->bytes_available > 0;\n dispatcher->peer_closed_ = state->flags & kFlagPeerClosed;\n if (!dispatcher->InitializeNoLock())\n return nullptr;\n dispatcher->UpdateSignalsStateNoLock();\n }\n \n return dispatcher;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: TextFinder* WebLocalFrameImpl::GetTextFinder() const {\n return text_finder_;\n}\n\nCWE ID: CWE-732\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void CL_Video_f( void )\n{\n\tchar filename[ MAX_OSPATH ];\n\tint i, last;\n\n\tif( !clc.demoplaying )\n\t{\n\t\tCom_Printf( \"The video command can only be used when playing back demos\\n\" );\n\t\treturn;\n\t}\n\n\tif( Cmd_Argc( ) == 2 )\n\t{\n\t\tCom_sprintf( filename, MAX_OSPATH, \"videos/%s.avi\", Cmd_Argv( 1 ) );\n\t}\n\telse\n\t{\n\t\tfor( i = 0; i <= 9999; i++ )\n\t\t{\n\t\t\tint a, b, c, d;\n\n\t\t\tlast = i;\n\n\t\t\ta = last / 1000;\n\t\t\tlast -= a * 1000;\n\t\t\tb = last / 100;\n\t\t\tlast -= b * 100;\n\t\t\tc = last / 10;\n\t\t\tlast -= c * 10;\n\t\t\td = last;\n\n\t\t\tCom_sprintf( filename, MAX_OSPATH, \"videos/video%d%d%d%d.avi\", a, b, c, d );\n\n\t\t\tif( !FS_FileExists( filename ) )\n\t\t\tbreak; // file doesn't exist\n\t\t}\n\n\t\tif( i > 9999 )\n\t\t{\n\t\t\tCom_Printf( S_COLOR_RED \"ERROR: no free file names to create video\\n\" );\n\t\t\treturn;\n\t\t}\n\t}\n\n\tCL_OpenAVIForWriting( filename );\n}\n\nCWE ID: CWE-269\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static inline void VectorClamp(DDSVector4 *value)\n {\n value->x = MinF(1.0f,MaxF(0.0f,value->x));\n value->y = MinF(1.0f,MaxF(0.0f,value->y));\n value->z = MinF(1.0f,MaxF(0.0f,value->z));\n value->w = MinF(1.0f,MaxF(0.0f,value->w));\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int mov_read_saiz(MOVContext *c, AVIOContext *pb, MOVAtom atom)\n{\n AVStream *st;\n MOVStreamContext *sc;\n size_t data_size;\n int atom_header_size;\n int flags;\n\n if (c->decryption_key_len == 0 || c->fc->nb_streams < 1)\n return 0;\n\n st = c->fc->streams[c->fc->nb_streams - 1];\n sc = st->priv_data;\n\n if (sc->cenc.auxiliary_info_sizes || sc->cenc.auxiliary_info_default_size) {\n av_log(c->fc, AV_LOG_ERROR, \"duplicate saiz atom\\n\");\n return AVERROR_INVALIDDATA;\n }\n\n atom_header_size = 9;\n\n avio_r8(pb); /* version */\n flags = avio_rb24(pb);\n\n if ((flags & 0x01) != 0) {\n atom_header_size += 8;\n\n avio_rb32(pb); /* info type */\n avio_rb32(pb); /* info type param */\n }\n\n sc->cenc.auxiliary_info_default_size = avio_r8(pb);\n avio_rb32(pb); /* entries */\n\n if (atom.size <= atom_header_size) {\n return 0;\n }\n\n if (atom.size > FFMIN(INT_MAX, SIZE_MAX)) {\n av_log(c->fc, AV_LOG_ERROR, \"saiz atom auxiliary_info_sizes size %\"PRId64\" invalid\\n\", atom.size);\n return AVERROR_INVALIDDATA;\n }\n\n /* save the auxiliary info sizes as is */\n data_size = atom.size - atom_header_size;\n\n sc->cenc.auxiliary_info_sizes = av_malloc(data_size);\n if (!sc->cenc.auxiliary_info_sizes) {\n return AVERROR(ENOMEM);\n }\n\n sc->cenc.auxiliary_info_sizes_count = data_size;\n\n if (avio_read(pb, sc->cenc.auxiliary_info_sizes, data_size) != data_size) {\n av_log(c->fc, AV_LOG_ERROR, \"failed to read the auxiliary info sizes\");\n return AVERROR_INVALIDDATA;\n }\n\n return 0;\n}\n\nCWE ID: CWE-834\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool MediaElementAudioSourceHandler::PassesCORSAccessCheck() {\n DCHECK(MediaElement());\n return (MediaElement()->GetWebMediaPlayer() &&\n MediaElement()->GetWebMediaPlayer()->DidPassCORSAccessCheck()) ||\n passes_current_src_cors_access_check_;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: NetworkChangeNotifierMac::NetworkChangeNotifierMac()\n : NetworkChangeNotifier(NetworkChangeCalculatorParamsMac()),\n connection_type_(CONNECTION_UNKNOWN),\n connection_type_initialized_(false),\n initial_connection_type_cv_(&connection_type_lock_),\n forwarder_(this),\n dns_config_service_thread_(base::MakeUnique<DnsConfigServiceThread>()) {\n config_watcher_ = base::MakeUnique<NetworkConfigWatcherMac>(&forwarder_);\n dns_config_service_thread_->StartWithOptions(\n base::Thread::Options(base::MessageLoop::TYPE_IO, 0));\n }\n\nCWE ID: CWE-311\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: png_get_uint_31(png_const_structrp png_ptr, png_const_bytep buf)\n{\n png_uint_32 uval = png_get_uint_32(buf);\n\n if (uval > PNG_UINT_31_MAX)\n png_error(png_ptr, \"PNG unsigned integer out of range\");\n\n return (uval);\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: inline HTMLIFrameElement::HTMLIFrameElement(Document& document)\n : HTMLFrameElementBase(iframeTag, document),\n did_load_non_empty_document_(false),\n collapsed_by_client_(false),\n sandbox_(HTMLIFrameElementSandbox::Create(this)),\n referrer_policy_(kReferrerPolicyDefault) {}\n\nCWE ID: CWE-601\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void WebPluginDelegateProxy::SendUpdateGeometry(\n bool bitmaps_changed) {\n PluginMsg_UpdateGeometry_Param param;\n param.window_rect = plugin_rect_;\n param.clip_rect = clip_rect_;\n param.windowless_buffer0 = TransportDIB::DefaultHandleValue();\n param.windowless_buffer1 = TransportDIB::DefaultHandleValue();\n param.windowless_buffer_index = back_buffer_index();\n param.background_buffer = TransportDIB::DefaultHandleValue();\n param.transparent = transparent_;\n\n#if defined(OS_POSIX)\n if (bitmaps_changed)\n#endif\n {\n if (transport_stores_[0].dib.get())\n CopyTransportDIBHandleForMessage(transport_stores_[0].dib->handle(),\n ¶m.windowless_buffer0);\n \n if (transport_stores_[1].dib.get())\n CopyTransportDIBHandleForMessage(transport_stores_[1].dib->handle(),\n ¶m.windowless_buffer1);\n \n if (background_store_.dib.get())\n CopyTransportDIBHandleForMessage(background_store_.dib->handle(),\n ¶m.background_buffer);\n }\n \n IPC::Message* msg;\n#if defined(OS_WIN)\n if (UseSynchronousGeometryUpdates()) {\n msg = new PluginMsg_UpdateGeometrySync(instance_id_, param);\n } else // NOLINT\n#endif\n {\n msg = new PluginMsg_UpdateGeometry(instance_id_, param);\n msg->set_unblock(true);\n }\n\n Send(msg);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int __netlink_create(struct net *net, struct socket *sock,\n\t\t\t struct mutex *cb_mutex, int protocol,\n\t\t\t int kern)\n{\n\tstruct sock *sk;\n\tstruct netlink_sock *nlk;\n\n\tsock->ops = &netlink_ops;\n\n\tsk = sk_alloc(net, PF_NETLINK, GFP_KERNEL, &netlink_proto, kern);\n\tif (!sk)\n\t\treturn -ENOMEM;\n\n\tsock_init_data(sock, sk);\n\n\tnlk = nlk_sk(sk);\n\tif (cb_mutex) {\n\t\tnlk->cb_mutex = cb_mutex;\n\t} else {\n\t\tnlk->cb_mutex = &nlk->cb_def_mutex;\n\t\tmutex_init(nlk->cb_mutex);\n\t}\n\tinit_waitqueue_head(&nlk->wait);\n\n\tsk->sk_destruct = netlink_sock_destruct;\n\tsk->sk_protocol = protocol;\n\treturn 0;\n}\n\nCWE ID: CWE-415\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void Reinitialize1() {\n Reinitialize(CORRUPT_CACHE_ON_INSTALL);\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int NaClIPCAdapter::TakeClientFileDescriptor() {\n return io_thread_data_.channel_->TakeClientFileDescriptor();\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void GetFilePathWithReplacements(const std::string& original_file_path,\n const base::StringPairs& text_to_replace,\n std::string* replacement_path) {\n std::string new_file_path = original_file_path;\n for (const auto& replacement : text_to_replace) {\n const std::string& old_text = replacement.first;\n const std::string& new_text = replacement.second;\n std::string base64_old;\n std::string base64_new;\n base::Base64Encode(old_text, &base64_old);\n base::Base64Encode(new_text, &base64_new);\n if (new_file_path == original_file_path)\n new_file_path += \"?\";\n else\n new_file_path += \"&\";\n new_file_path += \"replace_text=\";\n new_file_path += base64_old;\n new_file_path += \":\";\n new_file_path += base64_new;\n }\n\n *replacement_path = new_file_path;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ptrace_triggered(struct perf_event *bp, int nmi,\n \t\t struct perf_sample_data *data, struct pt_regs *regs)\n {\n \tstruct perf_event_attr attr;\n\n\t/*\n\t * Disable the breakpoint request here since ptrace has defined a\n\t * one-shot behaviour for breakpoint exceptions.\n\t */\n\tattr = bp->attr;\n\tattr.disabled = true;\n\tmodify_user_hw_breakpoint(bp, &attr);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int do_setxattr(struct btrfs_trans_handle *trans,\n \t\t struct inode *inode, const char *name,\n \t\t const void *value, size_t size, int flags)\n {\n\tstruct btrfs_dir_item *di;\n \tstruct btrfs_root *root = BTRFS_I(inode)->root;\n \tstruct btrfs_path *path;\n \tsize_t name_len = strlen(name);\n\tint ret = 0;\n\n\tif (name_len + size > BTRFS_MAX_XATTR_SIZE(root))\n\t\treturn -ENOSPC;\n\n \tpath = btrfs_alloc_path();\n \tif (!path)\n \t\treturn -ENOMEM;\n \n \tif (flags & XATTR_REPLACE) {\n\t\tdi = btrfs_lookup_xattr(trans, root, path, btrfs_ino(inode), name,\n\t\t\t\t\tname_len, -1);\n\t\tif (IS_ERR(di)) {\n\t\t\tret = PTR_ERR(di);\n\t\t\tgoto out;\n\t\t} else if (!di) {\n \t\t\tret = -ENODATA;\n \t\t\tgoto out;\n \t\t}\n\t\tret = btrfs_delete_one_dir_name(trans, root, path, di);\n\t\tif (ret)\n\t\t\tgoto out;\n \t\tbtrfs_release_path(path);\n \n \t\t/*\n\t\t * remove the attribute\n \t\t */\n\t\tif (!value)\n\t\t\tgoto out;\n\t} else {\n\t\tdi = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(inode),\n\t\t\t\t\tname, name_len, 0);\n\t\tif (IS_ERR(di)) {\n\t\t\tret = PTR_ERR(di);\n \t\t\tgoto out;\n \t\t}\n\t\tif (!di && !value)\n\t\t\tgoto out;\n\t\tbtrfs_release_path(path);\n \t}\n \nagain:\n\tret = btrfs_insert_xattr_item(trans, root, path, btrfs_ino(inode),\n\t\t\t\t name, name_len, value, size);\n\t/*\n\t * If we're setting an xattr to a new value but the new value is say\n\t * exactly BTRFS_MAX_XATTR_SIZE, we could end up with EOVERFLOW getting\n\t * back from split_leaf. This is because it thinks we'll be extending\n\t * the existing item size, but we're asking for enough space to add the\n\t * item itself. So if we get EOVERFLOW just set ret to EEXIST and let\n\t * the rest of the function figure it out.\n\t */\n\tif (ret == -EOVERFLOW)\n \t\tret = -EEXIST;\n \n\tif (ret == -EEXIST) {\n\t\tif (flags & XATTR_CREATE)\n\t\t\tgoto out;\n \t\t/*\n\t\t * We can't use the path we already have since we won't have the\n\t\t * proper locking for a delete, so release the path and\n\t\t * re-lookup to delete the thing.\n \t\t */\n\t\tbtrfs_release_path(path);\n\t\tdi = btrfs_lookup_xattr(trans, root, path, btrfs_ino(inode),\n\t\t\t\t\tname, name_len, -1);\n\t\tif (IS_ERR(di)) {\n\t\t\tret = PTR_ERR(di);\n\t\t\tgoto out;\n\t\t} else if (!di) {\n\t\t\t/* Shouldn't happen but just in case... */\n\t\t\tbtrfs_release_path(path);\n\t\t\tgoto again;\n \t\t}\n \n\t\tret = btrfs_delete_one_dir_name(trans, root, path, di);\n\t\tif (ret)\n\t\t\tgoto out;\n \n \t\t/*\n\t\t * We have a value to set, so go back and try to insert it now.\n \t\t */\n\t\tif (value) {\n\t\t\tbtrfs_release_path(path);\n\t\t\tgoto again;\n\t\t}\n \t}\n out:\n \tbtrfs_free_path(path);\n\treturn ret;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int ax25_setsockopt(struct socket *sock, int level, int optname,\n\tchar __user *optval, unsigned int optlen)\n{\n\tstruct sock *sk = sock->sk;\n\tax25_cb *ax25;\n\tstruct net_device *dev;\n\tchar devname[IFNAMSIZ];\n\tunsigned long opt;\n\tint res = 0;\n\n\tif (level != SOL_AX25)\n\t\treturn -ENOPROTOOPT;\n\n\tif (optlen < sizeof(unsigned int))\n\t\treturn -EINVAL;\n\n\tif (get_user(opt, (unsigned int __user *)optval))\n\t\treturn -EFAULT;\n\n\tlock_sock(sk);\n\tax25 = sk_to_ax25(sk);\n\n\tswitch (optname) {\n\tcase AX25_WINDOW:\n\t\tif (ax25->modulus == AX25_MODULUS) {\n\t\t\tif (opt < 1 || opt > 7) {\n\t\t\t\tres = -EINVAL;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\tif (opt < 1 || opt > 63) {\n\t\t\t\tres = -EINVAL;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tax25->window = opt;\n\t\tbreak;\n\n\tcase AX25_T1:\n\t\tif (opt < 1 || opt > ULONG_MAX / HZ) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->rtt = (opt * HZ) >> 1;\n\t\tax25->t1 = opt * HZ;\n\t\tbreak;\n\n\tcase AX25_T2:\n\t\tif (opt < 1 || opt > ULONG_MAX / HZ) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->t2 = opt * HZ;\n\t\tbreak;\n\n\tcase AX25_N2:\n\t\tif (opt < 1 || opt > 31) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->n2 = opt;\n\t\tbreak;\n\n\tcase AX25_T3:\n\t\tif (opt < 1 || opt > ULONG_MAX / HZ) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->t3 = opt * HZ;\n\t\tbreak;\n\n\tcase AX25_IDLE:\n\t\tif (opt > ULONG_MAX / (60 * HZ)) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->idle = opt * 60 * HZ;\n\t\tbreak;\n\n\tcase AX25_BACKOFF:\n\t\tif (opt > 2) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->backoff = opt;\n\t\tbreak;\n\n\tcase AX25_EXTSEQ:\n\t\tax25->modulus = opt ? AX25_EMODULUS : AX25_MODULUS;\n\t\tbreak;\n\n\tcase AX25_PIDINCL:\n\t\tax25->pidincl = opt ? 1 : 0;\n\t\tbreak;\n\n\tcase AX25_IAMDIGI:\n\t\tax25->iamdigi = opt ? 1 : 0;\n\t\tbreak;\n\n\tcase AX25_PACLEN:\n\t\tif (opt < 16 || opt > 65535) {\n\t\t\tres = -EINVAL;\n\t\t\tbreak;\n\t\t}\n\t\tax25->paclen = opt;\n\t\tbreak;\n\n\tcase SO_BINDTODEVICE:\n\t\tif (optlen > IFNAMSIZ)\n\t\t\toptlen = IFNAMSIZ;\n\n\t\tif (copy_from_user(devname, optval, optlen)) {\n\t\t\tres = -EFAULT;\n\t\t\tbreak;\n\t\t}\n\n\t\tif (sk->sk_type == SOCK_SEQPACKET &&\n\t\t (sock->state != SS_UNCONNECTED ||\n\t\t sk->sk_state == TCP_LISTEN)) {\n\t\t\tres = -EADDRNOTAVAIL;\n\t\t\tbreak;\n\t\t}\n\n\t\tdev = dev_get_by_name(&init_net, devname);\n\t\tif (!dev) {\n\t\t\tres = -ENODEV;\n\t\t\tbreak;\n\t\t}\n\n\t\tax25->ax25_dev = ax25_dev_ax25dev(dev);\n\t\tax25_fillin_cb(ax25, ax25->ax25_dev);\n\t\tdev_put(dev);\n\t\tbreak;\n\n\tdefault:\n\t\tres = -ENOPROTOOPT;\n\t}\n\trelease_sock(sk);\n\n\treturn res;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: mac_init (digest_hd_st* td, gnutls_mac_algorithm_t mac, opaque * secret, int secret_size,\n\t int ver)\n{\nint ret = 0;\n\n if (mac == GNUTLS_MAC_NULL)\n {\n gnutls_assert();\n return GNUTLS_E_HASH_FAILED;\n }\n\n if (ver == GNUTLS_SSL3)\n {\t\t\t\t/* SSL 3.0 */\n ret = _gnutls_mac_init_ssl3 (td, mac, secret, secret_size);\n }\n else\n {\t\t\t\t/* TLS 1.x */\n ret = _gnutls_hmac_init (td, mac, secret, secret_size);\n }\n\n return ret;\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: bool PrintRenderFrameHelper::CopyMetafileDataToSharedMem(\n const PdfMetafileSkia& metafile,\n base::SharedMemoryHandle* shared_mem_handle) {\n uint32_t buf_size = metafile.GetDataSize();\n if (buf_size == 0)\n return false;\n \n std::unique_ptr<base::SharedMemory> shared_buf(\n content::RenderThread::Get()->HostAllocateSharedMemoryBuffer(buf_size));\n if (!shared_buf)\n return false;\n \n if (!shared_buf->Map(buf_size))\n return false;\n \n if (!metafile.GetData(shared_buf->memory(), buf_size))\n return false;\n \n *shared_mem_handle =\n base::SharedMemory::DuplicateHandle(shared_buf->handle());\n return true;\n }\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: AXObjectCache* Document::GetOrCreateAXObjectCache() const {\n Settings* settings = GetSettings();\n if (!settings || !settings->GetAccessibilityEnabled())\n return nullptr;\n\n Document& cache_owner = AXObjectCacheOwner();\n\n if (!cache_owner.GetLayoutView())\n return nullptr;\n\n DCHECK(&cache_owner == this || !ax_object_cache_);\n if (!cache_owner.ax_object_cache_)\n cache_owner.ax_object_cache_ = AXObjectCache::Create(cache_owner);\n return cache_owner.ax_object_cache_.Get();\n}\n\nCWE ID: CWE-732\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static v8::Handle<v8::Value> idbKeyCallback(const v8::Arguments& args)\n {\n INC_STATS(\"DOM.TestObj.idbKey\");\n if (args.Length() < 1)\n return V8Proxy::throwNotEnoughArgumentsError();\n TestObj* imp = V8TestObj::toNative(args.Holder());\n EXCEPTION_BLOCK(RefPtr<IDBKey>, key, createIDBKeyFromValue(MAYBE_MISSING_PARAMETER(args, 0, DefaultIsUndefined)));\n imp->idbKey(key.get());\n return v8::Handle<v8::Value>();\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int WriteRiffHeader (FILE *outfile, WavpackContext *wpc, int64_t total_samples, int qmode)\n {\n int do_rf64 = 0, write_junk = 1;\n ChunkHeader ds64hdr, datahdr, fmthdr;\n RiffChunkHeader riffhdr;\n DS64Chunk ds64_chunk;\n JunkChunk junkchunk;\n WaveHeader wavhdr;\n uint32_t bcount;\n\n int64_t total_data_bytes, total_riff_bytes;\n int num_channels = WavpackGetNumChannels (wpc);\n int32_t channel_mask = WavpackGetChannelMask (wpc);\n int32_t sample_rate = WavpackGetSampleRate (wpc);\n int bytes_per_sample = WavpackGetBytesPerSample (wpc);\n int bits_per_sample = WavpackGetBitsPerSample (wpc);\n int format = WavpackGetFloatNormExp (wpc) ? 3 : 1;\n int wavhdrsize = 16;\n\n if (format == 3 && WavpackGetFloatNormExp (wpc) != 127) {\n error_line (\"can't create valid RIFF wav header for non-normalized floating data!\");\n return FALSE;\n }\n\n if (total_samples == -1)\n total_samples = 0x7ffff000 / (bytes_per_sample * num_channels);\n\n total_data_bytes = total_samples * bytes_per_sample * num_channels;\n\n if (total_data_bytes > 0xff000000) {\n if (debug_logging_mode)\n error_line (\"total_data_bytes = %lld, so rf64\", total_data_bytes);\n write_junk = 0;\n do_rf64 = 1;\n }\n else if (debug_logging_mode)\n error_line (\"total_data_bytes = %lld, so riff\", total_data_bytes);\n\n CLEAR (wavhdr);\n\n wavhdr.FormatTag = format;\n wavhdr.NumChannels = num_channels;\n wavhdr.SampleRate = sample_rate;\n wavhdr.BytesPerSecond = sample_rate * num_channels * bytes_per_sample;\n wavhdr.BlockAlign = bytes_per_sample * num_channels;\n wavhdr.BitsPerSample = bits_per_sample;\n\n if (num_channels > 2 || channel_mask != 0x5 - num_channels) {\n wavhdrsize = sizeof (wavhdr);\n wavhdr.cbSize = 22;\n wavhdr.ValidBitsPerSample = bits_per_sample;\n wavhdr.SubFormat = format;\n wavhdr.ChannelMask = channel_mask;\n wavhdr.FormatTag = 0xfffe;\n wavhdr.BitsPerSample = bytes_per_sample * 8;\n wavhdr.GUID [4] = 0x10;\n wavhdr.GUID [6] = 0x80;\n wavhdr.GUID [9] = 0xaa;\n wavhdr.GUID [11] = 0x38;\n wavhdr.GUID [12] = 0x9b;\n wavhdr.GUID [13] = 0x71;\n }\n\n strncpy (riffhdr.ckID, do_rf64 ? \"RF64\" : \"RIFF\", sizeof (riffhdr.ckID));\n strncpy (riffhdr.formType, \"WAVE\", sizeof (riffhdr.formType));\n total_riff_bytes = sizeof (riffhdr) + wavhdrsize + sizeof (datahdr) + ((total_data_bytes + 1) & ~(int64_t)1);\n if (do_rf64) total_riff_bytes += sizeof (ds64hdr) + sizeof (ds64_chunk);\n if (write_junk) total_riff_bytes += sizeof (junkchunk);\n strncpy (fmthdr.ckID, \"fmt \", sizeof (fmthdr.ckID));\n strncpy (datahdr.ckID, \"data\", sizeof (datahdr.ckID));\n fmthdr.ckSize = wavhdrsize;\n\n if (write_junk) {\n CLEAR (junkchunk);\n strncpy (junkchunk.ckID, \"junk\", sizeof (junkchunk.ckID));\n junkchunk.ckSize = sizeof (junkchunk) - 8;\n WavpackNativeToLittleEndian (&junkchunk, ChunkHeaderFormat);\n }\n \n if (do_rf64) {\n strncpy (ds64hdr.ckID, \"ds64\", sizeof (ds64hdr.ckID));\n ds64hdr.ckSize = sizeof (ds64_chunk);\n CLEAR (ds64_chunk);\n ds64_chunk.riffSize64 = total_riff_bytes;\n ds64_chunk.dataSize64 = total_data_bytes;\n ds64_chunk.sampleCount64 = total_samples;\n riffhdr.ckSize = (uint32_t) -1;\n datahdr.ckSize = (uint32_t) -1;\n WavpackNativeToLittleEndian (&ds64hdr, ChunkHeaderFormat);\n WavpackNativeToLittleEndian (&ds64_chunk, DS64ChunkFormat);\n }\n else {\n riffhdr.ckSize = (uint32_t) total_riff_bytes;\n datahdr.ckSize = (uint32_t) total_data_bytes;\n }\n \n \n WavpackNativeToLittleEndian (&riffhdr, ChunkHeaderFormat);\n WavpackNativeToLittleEndian (&fmthdr, ChunkHeaderFormat);\n WavpackNativeToLittleEndian (&wavhdr, WaveHeaderFormat);\n WavpackNativeToLittleEndian (&datahdr, ChunkHeaderFormat);\n \n if (!DoWriteFile (outfile, &riffhdr, sizeof (riffhdr), &bcount) || bcount != sizeof (riffhdr) ||\n (do_rf64 && (!DoWriteFile (outfile, &ds64hdr, sizeof (ds64hdr), &bcount) || bcount != sizeof (ds64hdr))) ||\n (do_rf64 && (!DoWriteFile (outfile, &ds64_chunk, sizeof (ds64_chunk), &bcount) || bcount != sizeof (ds64_chunk))) ||\n (write_junk && (!DoWriteFile (outfile, &junkchunk, sizeof (junkchunk), &bcount) || bcount != sizeof (junkchunk))) ||\n !DoWriteFile (outfile, &fmthdr, sizeof (fmthdr), &bcount) || bcount != sizeof (fmthdr) ||\n !DoWriteFile (outfile, &wavhdr, wavhdrsize, &bcount) || bcount != wavhdrsize ||\n !DoWriteFile (outfile, &datahdr, sizeof (datahdr), &bcount) || bcount != sizeof (datahdr)) {\n error_line (\"can't write .WAV data, disk probably full!\");\n return FALSE;\n }\n\n return TRUE;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk)\n{\n\tconst struct tcp_sock *tp = tcp_sk(sk);\n\tstruct sk_buff *stats;\n\tstruct tcp_info info;\n\n\tstats = alloc_skb(5 * nla_total_size_64bit(sizeof(u64)), GFP_ATOMIC);\n\tif (!stats)\n\t\treturn NULL;\n\n\ttcp_get_info_chrono_stats(tp, &info);\n\tnla_put_u64_64bit(stats, TCP_NLA_BUSY,\n\t\t\t info.tcpi_busy_time, TCP_NLA_PAD);\n\tnla_put_u64_64bit(stats, TCP_NLA_RWND_LIMITED,\n\t\t\t info.tcpi_rwnd_limited, TCP_NLA_PAD);\n\tnla_put_u64_64bit(stats, TCP_NLA_SNDBUF_LIMITED,\n\t\t\t info.tcpi_sndbuf_limited, TCP_NLA_PAD);\n\tnla_put_u64_64bit(stats, TCP_NLA_DATA_SEGS_OUT,\n\t\t\t tp->data_segs_out, TCP_NLA_PAD);\n\tnla_put_u64_64bit(stats, TCP_NLA_TOTAL_RETRANS,\n\t\t\t tp->total_retrans, TCP_NLA_PAD);\n\treturn stats;\n}\n\nCWE ID: CWE-369\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: GfxColorSpace::~GfxColorSpace() {\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: ModuleExport size_t RegisterMPCImage(void)\n{\n MagickInfo\n *entry;\n\n entry=SetMagickInfo(\"CACHE\");\n entry->description=ConstantString(\"Magick Persistent Cache image format\");\n entry->module=ConstantString(\"MPC\");\n entry->seekable_stream=MagickTrue;\n entry->stealth=MagickTrue;\n (void) RegisterMagickInfo(entry);\n entry=SetMagickInfo(\"MPC\");\n entry->decoder=(DecodeImageHandler *) ReadMPCImage;\n entry->encoder=(EncodeImageHandler *) WriteMPCImage;\n entry->magick=(IsImageFormatHandler *) IsMPC;\n entry->description=ConstantString(\"Magick Persistent Cache image format\");\n entry->seekable_stream=MagickTrue;\n entry->module=ConstantString(\"MPC\");\n (void) RegisterMagickInfo(entry);\n return(MagickImageCoderSignature);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static double filter_generalized_cubic(const double t)\n{\n\tconst double a = -DEFAULT_FILTER_GENERALIZED_CUBIC;\n\tdouble abs_t = (double)fabs(t);\n\tdouble abs_t_sq = abs_t * abs_t;\n\tif (abs_t < 1) return (a + 2) * abs_t_sq * abs_t - (a + 3) * abs_t_sq + 1;\n\tif (abs_t < 2) return a * abs_t_sq * abs_t - 5 * a * abs_t_sq + 8 * a * abs_t - 4 * a;\n\treturn 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool WebMediaPlayerMS::DidGetOpaqueResponseFromServiceWorker() const {\n DCHECK(thread_checker_.CalledOnValidThread());\n return false;\n }\n\nCWE ID: CWE-732\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int __rds_rdma_map(struct rds_sock *rs, struct rds_get_mr_args *args,\n\t\t\t\tu64 *cookie_ret, struct rds_mr **mr_ret)\n{\n\tstruct rds_mr *mr = NULL, *found;\n\tunsigned int nr_pages;\n\tstruct page **pages = NULL;\n\tstruct scatterlist *sg;\n\tvoid *trans_private;\n\tunsigned long flags;\n\trds_rdma_cookie_t cookie;\n\tunsigned int nents;\n \tlong i;\n \tint ret;\n \n\tif (rs->rs_bound_addr == 0) {\n \t\tret = -ENOTCONN; /* XXX not a great errno */\n \t\tgoto out;\n \t}\n\n\tif (!rs->rs_transport->get_mr) {\n\t\tret = -EOPNOTSUPP;\n\t\tgoto out;\n\t}\n\n\tnr_pages = rds_pages_in_vec(&args->vec);\n\tif (nr_pages == 0) {\n\t\tret = -EINVAL;\n\t\tgoto out;\n\t}\n\n\t/* Restrict the size of mr irrespective of underlying transport\n\t * To account for unaligned mr regions, subtract one from nr_pages\n\t */\n\tif ((nr_pages - 1) > (RDS_MAX_MSG_SIZE >> PAGE_SHIFT)) {\n\t\tret = -EMSGSIZE;\n\t\tgoto out;\n\t}\n\n\trdsdebug(\"RDS: get_mr addr %llx len %llu nr_pages %u\\n\",\n\t\targs->vec.addr, args->vec.bytes, nr_pages);\n\n\t/* XXX clamp nr_pages to limit the size of this alloc? */\n\tpages = kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);\n\tif (!pages) {\n\t\tret = -ENOMEM;\n\t\tgoto out;\n\t}\n\n\tmr = kzalloc(sizeof(struct rds_mr), GFP_KERNEL);\n\tif (!mr) {\n\t\tret = -ENOMEM;\n\t\tgoto out;\n\t}\n\n\trefcount_set(&mr->r_refcount, 1);\n\tRB_CLEAR_NODE(&mr->r_rb_node);\n\tmr->r_trans = rs->rs_transport;\n\tmr->r_sock = rs;\n\n\tif (args->flags & RDS_RDMA_USE_ONCE)\n\t\tmr->r_use_once = 1;\n\tif (args->flags & RDS_RDMA_INVALIDATE)\n\t\tmr->r_invalidate = 1;\n\tif (args->flags & RDS_RDMA_READWRITE)\n\t\tmr->r_write = 1;\n\n\t/*\n\t * Pin the pages that make up the user buffer and transfer the page\n\t * pointers to the mr's sg array. We check to see if we've mapped\n\t * the whole region after transferring the partial page references\n\t * to the sg array so that we can have one page ref cleanup path.\n\t *\n\t * For now we have no flag that tells us whether the mapping is\n\t * r/o or r/w. We need to assume r/w, or we'll do a lot of RDMA to\n\t * the zero page.\n\t */\n\tret = rds_pin_pages(args->vec.addr, nr_pages, pages, 1);\n\tif (ret < 0)\n\t\tgoto out;\n\n\tnents = ret;\n\tsg = kcalloc(nents, sizeof(*sg), GFP_KERNEL);\n\tif (!sg) {\n\t\tret = -ENOMEM;\n\t\tgoto out;\n\t}\n\tWARN_ON(!nents);\n\tsg_init_table(sg, nents);\n\n\t/* Stick all pages into the scatterlist */\n\tfor (i = 0 ; i < nents; i++)\n\t\tsg_set_page(&sg[i], pages[i], PAGE_SIZE, 0);\n\n\trdsdebug(\"RDS: trans_private nents is %u\\n\", nents);\n\n\t/* Obtain a transport specific MR. If this succeeds, the\n\t * s/g list is now owned by the MR.\n\t * Note that dma_map() implies that pending writes are\n\t * flushed to RAM, so no dma_sync is needed here. */\n\ttrans_private = rs->rs_transport->get_mr(sg, nents, rs,\n\t\t\t\t\t\t &mr->r_key);\n\n\tif (IS_ERR(trans_private)) {\n\t\tfor (i = 0 ; i < nents; i++)\n\t\t\tput_page(sg_page(&sg[i]));\n\t\tkfree(sg);\n\t\tret = PTR_ERR(trans_private);\n\t\tgoto out;\n\t}\n\n\tmr->r_trans_private = trans_private;\n\n\trdsdebug(\"RDS: get_mr put_user key is %x cookie_addr %p\\n\",\n\t mr->r_key, (void *)(unsigned long) args->cookie_addr);\n\n\t/* The user may pass us an unaligned address, but we can only\n\t * map page aligned regions. So we keep the offset, and build\n\t * a 64bit cookie containing <R_Key, offset> and pass that\n\t * around. */\n\tcookie = rds_rdma_make_cookie(mr->r_key, args->vec.addr & ~PAGE_MASK);\n\tif (cookie_ret)\n\t\t*cookie_ret = cookie;\n\n\tif (args->cookie_addr && put_user(cookie, (u64 __user *)(unsigned long) args->cookie_addr)) {\n\t\tret = -EFAULT;\n\t\tgoto out;\n\t}\n\n\t/* Inserting the new MR into the rbtree bumps its\n\t * reference count. */\n\tspin_lock_irqsave(&rs->rs_rdma_lock, flags);\n\tfound = rds_mr_tree_walk(&rs->rs_rdma_keys, mr->r_key, mr);\n\tspin_unlock_irqrestore(&rs->rs_rdma_lock, flags);\n\n\tBUG_ON(found && found != mr);\n\n\trdsdebug(\"RDS: get_mr key is %x\\n\", mr->r_key);\n\tif (mr_ret) {\n\t\trefcount_inc(&mr->r_refcount);\n\t\t*mr_ret = mr;\n\t}\n\n\tret = 0;\nout:\n\tkfree(pages);\n\tif (mr)\n\t\trds_mr_put(mr);\n\treturn ret;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static bool IsTokenServiceRelevant(const std::string& service) {\n for (int i = 0; i < kRelevantTokenServicesCount; ++i) {\n if (service == kRelevantTokenServices[i])\n return true;\n }\n return false;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int ipip6_fill_info(struct sk_buff *skb, const struct net_device *dev)\n{\n\tstruct ip_tunnel *tunnel = netdev_priv(dev);\n\tstruct ip_tunnel_parm *parm = &tunnel->parms;\n\n\tif (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||\n\t nla_put_in_addr(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||\n\t nla_put_in_addr(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||\n\t nla_put_u8(skb, IFLA_IPTUN_TTL, parm->iph.ttl) ||\n\t nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos) ||\n\t nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,\n\t\t !!(parm->iph.frag_off & htons(IP_DF))) ||\n\t nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->iph.protocol) ||\n\t nla_put_be16(skb, IFLA_IPTUN_FLAGS, parm->i_flags) ||\n\t nla_put_u32(skb, IFLA_IPTUN_FWMARK, tunnel->fwmark))\n\t\tgoto nla_put_failure;\n\n#ifdef CONFIG_IPV6_SIT_6RD\n\tif (nla_put_in6_addr(skb, IFLA_IPTUN_6RD_PREFIX,\n\t\t\t &tunnel->ip6rd.prefix) ||\n\t nla_put_in_addr(skb, IFLA_IPTUN_6RD_RELAY_PREFIX,\n\t\t\t tunnel->ip6rd.relay_prefix) ||\n\t nla_put_u16(skb, IFLA_IPTUN_6RD_PREFIXLEN,\n\t\t\ttunnel->ip6rd.prefixlen) ||\n\t nla_put_u16(skb, IFLA_IPTUN_6RD_RELAY_PREFIXLEN,\n\t\t\ttunnel->ip6rd.relay_prefixlen))\n\t\tgoto nla_put_failure;\n#endif\n\n\tif (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE,\n\t\t\ttunnel->encap.type) ||\n\t nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT,\n\t\t\ttunnel->encap.sport) ||\n\t nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT,\n\t\t\ttunnel->encap.dport) ||\n\t nla_put_u16(skb, IFLA_IPTUN_ENCAP_FLAGS,\n\t\t\ttunnel->encap.flags))\n\t\tgoto nla_put_failure;\n\n\treturn 0;\n\nnla_put_failure:\n\treturn -EMSGSIZE;\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int snd_compr_allocate_buffer(struct snd_compr_stream *stream,\n\t\tstruct snd_compr_params *params)\n{\n \tunsigned int buffer_size;\n \tvoid *buffer;\n \n \tbuffer_size = params->buffer.fragment_size * params->buffer.fragments;\n \tif (stream->ops->copy) {\n \t\tbuffer = NULL;\n\t\t/* if copy is defined the driver will be required to copy\n\t\t * the data from core\n\t\t */\n\t} else {\n\t\tbuffer = kmalloc(buffer_size, GFP_KERNEL);\n\t\tif (!buffer)\n\t\t\treturn -ENOMEM;\n\t}\n\tstream->runtime->fragment_size = params->buffer.fragment_size;\n\tstream->runtime->fragments = params->buffer.fragments;\n\tstream->runtime->buffer = buffer;\n\tstream->runtime->buffer_size = buffer_size;\n\treturn 0;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: virtual ~WebKitClientMessageLoopImpl() {\n message_loop_ = NULL;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void LauncherView::ShowOverflowMenu() {\n#if !defined(OS_MACOSX)\n if (!delegate_)\n return;\n \n std::vector<LauncherItem> items;\n GetOverflowItems(&items);\n if (items.empty())\n return;\n \n MenuDelegateImpl menu_delegate;\n ui::SimpleMenuModel menu_model(&menu_delegate);\n for (size_t i = 0; i < items.size(); ++i)\n menu_model.AddItem(static_cast<int>(i), delegate_->GetTitle(items[i]));\n views::MenuModelAdapter menu_adapter(&menu_model);\n overflow_menu_runner_.reset(new views::MenuRunner(menu_adapter.CreateMenu()));\n gfx::Rect bounds(overflow_button_->size());\n gfx::Point origin;\n ConvertPointToScreen(overflow_button_, &origin);\n if (overflow_menu_runner_->RunMenuAt(GetWidget(), NULL,\n gfx::Rect(origin, size()), views::MenuItemView::TOPLEFT, 0) ==\n views::MenuRunner::MENU_DELETED)\n return;\n \n Shell::GetInstance()->UpdateShelfVisibility();\n if (menu_delegate.activated_command_id() == -1)\n return;\n LauncherID activated_id = items[menu_delegate.activated_command_id()].id;\n LauncherItems::const_iterator window_iter = model_->ItemByID(activated_id);\n if (window_iter == model_->items().end())\n return; // Window was deleted while menu was up.\n delegate_->ItemClicked(*window_iter, ui::EF_NONE);\n#endif // !defined(OS_MACOSX)\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void xfrm6_tunnel_spi_fini(void)\n{\n\tkmem_cache_destroy(xfrm6_tunnel_spi_kmem);\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool DragController::PopulateDragDataTransfer(LocalFrame* src,\n const DragState& state,\n const IntPoint& drag_origin) {\n#if DCHECK_IS_ON()\n DCHECK(DragTypeIsValid(state.drag_type_));\n#endif\n DCHECK(src);\n if (!src->View() || !src->ContentLayoutObject())\n return false;\n\n HitTestResult hit_test_result =\n src->GetEventHandler().HitTestResultAtPoint(drag_origin);\n if (!state.drag_src_->IsShadowIncludingInclusiveAncestorOf(\n hit_test_result.InnerNode())) {\n return false;\n }\n const KURL& link_url = hit_test_result.AbsoluteLinkURL();\n const KURL& image_url = hit_test_result.AbsoluteImageURL();\n\n DataTransfer* data_transfer = state.drag_data_transfer_.Get();\n Node* node = state.drag_src_.Get();\n\n if (IsHTMLAnchorElement(*node) && ToHTMLAnchorElement(node)->IsLiveLink() &&\n !link_url.IsEmpty()) {\n data_transfer->WriteURL(node, link_url,\n hit_test_result.TextContent().SimplifyWhiteSpace());\n }\n\n if (state.drag_type_ == kDragSourceActionSelection) {\n data_transfer->WriteSelection(src->Selection());\n } else if (state.drag_type_ == kDragSourceActionImage) {\n if (image_url.IsEmpty() || !node || !node->IsElementNode())\n return false;\n Element* element = ToElement(node);\n PrepareDataTransferForImageDrag(src, data_transfer, element, link_url,\n image_url,\n hit_test_result.AltDisplayString());\n } else if (state.drag_type_ == kDragSourceActionLink) {\n if (link_url.IsEmpty())\n return false;\n } else if (state.drag_type_ == kDragSourceActionDHTML) {\n LayoutObject* layout_object = node->GetLayoutObject();\n if (!layout_object) {\n return false;\n }\n\n IntRect bounding_including_descendants =\n layout_object->AbsoluteBoundingBoxRectIncludingDescendants();\n IntSize delta = drag_origin - bounding_including_descendants.Location();\n data_transfer->SetDragImageElement(node, IntPoint(delta));\n\n }\n return true;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void icmp_address(struct sk_buff *skb)\n{\n#if 0\n\tif (net_ratelimit())\n\t\tprintk(KERN_DEBUG \"a guy asks for address mask. Who is it?\\n\");\n#endif\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: Response PageHandler::SetDownloadBehavior(const std::string& behavior,\n Maybe<std::string> download_path) {\n WebContentsImpl* web_contents = GetWebContents();\n if (!web_contents)\n return Response::InternalError();\n\n if (behavior == Page::SetDownloadBehavior::BehaviorEnum::Allow &&\n !download_path.isJust())\n return Response::Error(\"downloadPath not provided\");\n\n if (behavior == Page::SetDownloadBehavior::BehaviorEnum::Default) {\n DevToolsDownloadManagerHelper::RemoveFromWebContents(web_contents);\n download_manager_delegate_ = nullptr;\n return Response::OK();\n }\n\n content::BrowserContext* browser_context = web_contents->GetBrowserContext();\n DCHECK(browser_context);\n content::DownloadManager* download_manager =\n content::BrowserContext::GetDownloadManager(browser_context);\n download_manager_delegate_ =\n DevToolsDownloadManagerDelegate::TakeOver(download_manager);\n\n DevToolsDownloadManagerHelper::CreateForWebContents(web_contents);\n DevToolsDownloadManagerHelper* download_helper =\n DevToolsDownloadManagerHelper::FromWebContents(web_contents);\n\n download_helper->SetDownloadBehavior(\n DevToolsDownloadManagerHelper::DownloadBehavior::DENY);\n if (behavior == Page::SetDownloadBehavior::BehaviorEnum::Allow) {\n download_helper->SetDownloadBehavior(\n DevToolsDownloadManagerHelper::DownloadBehavior::ALLOW);\n download_helper->SetDownloadPath(download_path.fromJust());\n }\n\n return Response::OK();\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)\n{\n\tstruct rb_node *rb_node;\n\tstruct vm_area_struct *vma;\n\n\t/* Check the cache first. */\n\tvma = vmacache_find(mm, addr);\n\tif (likely(vma))\n\t\treturn vma;\n\n\trb_node = mm->mm_rb.rb_node;\n\n\twhile (rb_node) {\n\t\tstruct vm_area_struct *tmp;\n\n\t\ttmp = rb_entry(rb_node, struct vm_area_struct, vm_rb);\n\n\t\tif (tmp->vm_end > addr) {\n\t\t\tvma = tmp;\n\t\t\tif (tmp->vm_start <= addr)\n\t\t\t\tbreak;\n\t\t\trb_node = rb_node->rb_left;\n\t\t} else\n\t\t\trb_node = rb_node->rb_right;\n\t}\n\n\tif (vma)\n\t\tvmacache_update(addr, vma);\n\treturn vma;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int __get_user_pages_fast(unsigned long start, int nr_pages, int write,\n\t\t\t struct page **pages)\n{\n\tstruct mm_struct *mm = current->mm;\n\tunsigned long addr, len, end;\n\tunsigned long next, flags;\n\tpgd_t *pgdp;\n\tint nr = 0;\n\n\tstart &= PAGE_MASK;\n\taddr = start;\n\tlen = (unsigned long) nr_pages << PAGE_SHIFT;\n\tend = start + len;\n\n\tif (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,\n\t\t\t\t\tstart, len)))\n\t\treturn 0;\n\n\t/*\n\t * Disable interrupts. We use the nested form as we can already have\n\t * interrupts disabled by get_futex_key.\n\t *\n\t * With interrupts disabled, we block page table pages from being\n\t * freed from under us. See mmu_gather_tlb in asm-generic/tlb.h\n\t * for more details.\n\t *\n\t * We do not adopt an rcu_read_lock(.) here as we also want to\n\t * block IPIs that come from THPs splitting.\n\t */\n\n\tlocal_irq_save(flags);\n\tpgdp = pgd_offset(mm, addr);\n\tdo {\n\t\tpgd_t pgd = READ_ONCE(*pgdp);\n\n\t\tnext = pgd_addr_end(addr, end);\n\t\tif (pgd_none(pgd))\n\t\t\tbreak;\n\t\tif (unlikely(pgd_huge(pgd))) {\n\t\t\tif (!gup_huge_pgd(pgd, pgdp, addr, next, write,\n\t\t\t\t\t pages, &nr))\n\t\t\t\tbreak;\n\t\t} else if (unlikely(is_hugepd(__hugepd(pgd_val(pgd))))) {\n\t\t\tif (!gup_huge_pd(__hugepd(pgd_val(pgd)), addr,\n\t\t\t\t\t PGDIR_SHIFT, next, write, pages, &nr))\n\t\t\t\tbreak;\n\t\t} else if (!gup_pud_range(pgd, addr, next, write, pages, &nr))\n\t\t\tbreak;\n\t} while (pgdp++, addr = next, addr != end);\n\tlocal_irq_restore(flags);\n\n\treturn nr;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: jas_image_t *bmp_decode(jas_stream_t *in, char *optstr)\n{\n\tjas_image_t *image;\n\tbmp_hdr_t hdr;\n\tbmp_info_t *info;\n\tuint_fast16_t cmptno;\n\tjas_image_cmptparm_t cmptparms[3];\n \tjas_image_cmptparm_t *cmptparm;\n \tuint_fast16_t numcmpts;\n \tlong n;\n \n \timage = 0;\n \tinfo = 0;\n \n\tif (optstr) {\n\t\tjas_eprintf(\"warning: ignoring BMP decoder options\\n\");\n \t}\n \n \tjas_eprintf(\n\t \"THE BMP FORMAT IS NOT FULLY SUPPORTED!\\n\"\n\t \"THAT IS, THE JASPER SOFTWARE CANNOT DECODE ALL TYPES OF BMP DATA.\\n\"\n\t \"IF YOU HAVE ANY PROBLEMS, PLEASE TRY CONVERTING YOUR IMAGE DATA\\n\"\n\t \"TO THE PNM FORMAT, AND USING THIS FORMAT INSTEAD.\\n\"\n\t );\n\n\t/* Read the bitmap header. */\n \tif (bmp_gethdr(in, &hdr)) {\n \t\tjas_eprintf(\"cannot get header\\n\");\n \t\tgoto error;\n \tJAS_DBGLOG(1, (\n \t \"BMP header: magic 0x%x; siz %d; res1 %d; res2 %d; off %d\\n\",\n\t hdr.magic, hdr.siz, hdr.reserved1, hdr.reserved2, hdr.off\n\t ));\n\n \t/* Read the bitmap information. */\n \tif (!(info = bmp_getinfo(in))) {\n \t\tjas_eprintf(\"cannot get info\\n\");\n \t}\n \tJAS_DBGLOG(1,\n\t (\"BMP information: len %ld; width %ld; height %ld; numplanes %d; \"\n\t \"depth %d; enctype %ld; siz %ld; hres %ld; vres %ld; numcolors %ld; \"\n\t \"mincolors %ld\\n\", JAS_CAST(long, info->len),\n\t JAS_CAST(long, info->width), JAS_CAST(long, info->height),\n\t JAS_CAST(long, info->numplanes), JAS_CAST(long, info->depth),\n\t JAS_CAST(long, info->enctype), JAS_CAST(long, info->siz),\n\t JAS_CAST(long, info->hres), JAS_CAST(long, info->vres),\n\t JAS_CAST(long, info->numcolors), JAS_CAST(long, info->mincolors)));\n\n\tif (info->width < 0 || info->height < 0 || info->numplanes < 0 ||\n\t info->depth < 0 || info->siz < 0 || info->hres < 0 || info->vres < 0) {\n\t\tjas_eprintf(\"corrupt bit stream\\n\");\n \t\tgoto error;\n \t}\n \n \t/* Ensure that we support this type of BMP file. */\n \tif (!bmp_issupported(&hdr, info)) {\n \t\tjas_eprintf(\"error: unsupported BMP encoding\\n\");\n \t}\n \n\t/* Skip over any useless data between the end of the palette\n\t and start of the bitmap data. */\n \tif ((n = hdr.off - (BMP_HDRLEN + BMP_INFOLEN + BMP_PALLEN(info))) < 0) {\n \t\tjas_eprintf(\"error: possibly bad bitmap offset?\\n\");\n \t\tgoto error;\n \tif (n > 0) {\n \t\tjas_eprintf(\"skipping unknown data in BMP file\\n\");\n \t\tif (bmp_gobble(in, n)) {\n \t\t}\n \t}\n\n\t/* Get the number of components. */\n\tnumcmpts = bmp_numcmpts(info);\n\n\tfor (cmptno = 0, cmptparm = cmptparms; cmptno < numcmpts; ++cmptno,\n\t ++cmptparm) {\n\t\tcmptparm->tlx = 0;\n\t\tcmptparm->tly = 0;\n\t\tcmptparm->hstep = 1;\n\t\tcmptparm->vstep = 1;\n\t\tcmptparm->width = info->width;\n\t\tcmptparm->height = info->height;\n\t\tcmptparm->prec = 8;\n\t\tcmptparm->sgnd = false;\n\t}\n\n \t/* Create image object. */\n \tif (!(image = jas_image_create(numcmpts, cmptparms,\n \t JAS_CLRSPC_UNKNOWN))) {\n \t}\n \n\tif (numcmpts == 3) {\n\t\tjas_image_setclrspc(image, JAS_CLRSPC_SRGB);\n\t\tjas_image_setcmpttype(image, 0,\n\t\t JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R));\n\t\tjas_image_setcmpttype(image, 1,\n\t\t JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G));\n\t\tjas_image_setcmpttype(image, 2,\n\t\t JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B));\n\t} else {\n\t\tjas_image_setclrspc(image, JAS_CLRSPC_SGRAY);\n\t\tjas_image_setcmpttype(image, 0,\n\t\t JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_GRAY_Y));\n\t}\n \n \t/* Read the bitmap data. */\n \tif (bmp_getdata(in, info, image)) {\n \t}\n \n\tbmp_info_destroy(info);\n\n\treturn image;\n\nerror:\n\tif (info) {\n\t\tbmp_info_destroy(info);\n\t}\n\tif (image) {\n\t\tjas_image_destroy(image);\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline void gen_op_movl_seg_T0_vm(int seg_reg)\n{\n tcg_gen_ext16u_tl(cpu_T0, cpu_T0);\n tcg_gen_st32_tl(cpu_T0, cpu_env,\n offsetof(CPUX86State,segs[seg_reg].selector));\n tcg_gen_shli_tl(cpu_seg_base[seg_reg], cpu_T0, 4);\n}\n\nCWE ID: CWE-94\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void Label::UpdateContainsMouse(const MouseEvent& event) {\n SetContainsMouse(GetTextBounds().Contains(event.x(), event.y()));\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: long long Block::GetTimeCode(const Cluster* pCluster) const\n{\n if (pCluster == 0)\n return m_timecode;\n \n const long long tc0 = pCluster->GetTimeCode();\n assert(tc0 >= 0);\n \n const long long tc = tc0 + m_timecode;\n return tc; //unscaled timecode units\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor,\n camera2::Parameters params) {\n return updateProcessorStream<ProcessorT, &ProcessorT::updateStream>(\n processor, params);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int atusb_read_reg(struct atusb *atusb, uint8_t reg)\n {\n \tstruct usb_device *usb_dev = atusb->usb_dev;\n \tint ret;\n \tuint8_t value;\n \n \tdev_dbg(&usb_dev->dev, \"atusb: reg = 0x%x\\n\", reg);\n \tret = atusb_control_msg(atusb, usb_rcvctrlpipe(usb_dev, 0),\n \t\t\t\tATUSB_REG_READ, ATUSB_REQ_FROM_DEV,\n\t\t\t\t0, reg, &value, 1, 1000);\n\treturn ret >= 0 ? value : ret;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void big_key_revoke(struct key *key)\n{\n\tstruct path *path = (struct path *)&key->payload.data[big_key_path];\n \n \t/* clear the quota */\n \tkey_payload_reserve(key, 0);\n\tif (key_is_instantiated(key) &&\n \t (size_t)key->payload.data[big_key_len] > BIG_KEY_FILE_THRESHOLD)\n \t\tvfs_truncate(path, 0);\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void testInterfaceEmptyAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)\n{\n TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());\n v8SetReturnValueFast(info, WTF::getPtr(imp->testInterfaceEmptyAttribute()), imp);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int _mkp_stage_30(struct plugin *p,\n struct client_session *cs,\n struct session_request *sr)\n{\n mk_ptr_t referer;\n (void) p;\n (void) cs;\n \n PLUGIN_TRACE(\"[FD %i] Mandril validating URL\", cs->socket);\n if (mk_security_check_url(sr->uri) < 0) {\n PLUGIN_TRACE(\"[FD %i] Close connection, blocked URL\", cs->socket);\n mk_api->header_set_http_status(sr, MK_CLIENT_FORBIDDEN);\n return MK_PLUGIN_RET_CLOSE_CONX;\n }\n\n PLUGIN_TRACE(\"[FD %d] Mandril validating hotlinking\", cs->socket);\n referer = mk_api->header_get(&sr->headers_toc, \"Referer\", strlen(\"Referer\"));\n if (mk_security_check_hotlink(sr->uri_processed, sr->host, referer) < 0) {\n PLUGIN_TRACE(\"[FD %i] Close connection, deny hotlinking.\", cs->socket);\n mk_api->header_set_http_status(sr, MK_CLIENT_FORBIDDEN);\n return MK_PLUGIN_RET_CLOSE_CONX;\n }\n\n return MK_PLUGIN_RET_NOT_ME;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int php_wddx_deserialize_ex(char *value, int vallen, zval *return_value)\n{\n\twddx_stack stack;\n\tXML_Parser parser;\n\tst_entry *ent;\n\tint retval;\n\n\twddx_stack_init(&stack);\n\tparser = XML_ParserCreate(\"UTF-8\");\n\n\tXML_SetUserData(parser, &stack);\n\tXML_SetElementHandler(parser, php_wddx_push_element, php_wddx_pop_element);\n\tXML_SetCharacterDataHandler(parser, php_wddx_process_data);\n\n\tXML_Parse(parser, value, vallen, 1);\n\n\tXML_ParserFree(parser);\n \n \tif (stack.top == 1) {\n \t\twddx_stack_top(&stack, (void**)&ent);\n\t\t*return_value = *(ent->data);\n\t\tzval_copy_ctor(return_value);\n\t\tretval = SUCCESS;\n \t} else {\n \t\tretval = FAILURE;\n \t}\n\n\twddx_stack_destroy(&stack);\n\n\treturn retval;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void XSSAuditor::SetEncoding(const WTF::TextEncoding& encoding) {\n const size_t kMiniumLengthForSuffixTree = 512; // FIXME: Tune this parameter.\n const int kSuffixTreeDepth = 5;\n\n if (!encoding.IsValid())\n return;\n\n encoding_ = encoding;\n\n decoded_url_ = Canonicalize(document_url_.GetString(), kNoTruncation);\n if (decoded_url_.Find(IsRequiredForInjection) == kNotFound)\n decoded_url_ = String();\n\n if (!http_body_as_string_.IsEmpty()) {\n decoded_http_body_ = Canonicalize(http_body_as_string_, kNoTruncation);\n http_body_as_string_ = String();\n if (decoded_http_body_.Find(IsRequiredForInjection) == kNotFound)\n decoded_http_body_ = String();\n if (decoded_http_body_.length() >= kMiniumLengthForSuffixTree)\n decoded_http_body_suffix_tree_ = WTF::WrapUnique(\n new SuffixTree<ASCIICodebook>(decoded_http_body_, kSuffixTreeDepth));\n }\n\n if (decoded_url_.IsEmpty() && decoded_http_body_.IsEmpty())\n is_enabled_ = false;\n}\n\nCWE ID: CWE-79\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void opl3_panning(int dev, int voice, int value)\n {\n \tdevc->voc[voice].panning = value;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: bool NaClProcessHost::OnMessageReceived(const IPC::Message& msg) {\n bool handled = true;\n IPC_BEGIN_MESSAGE_MAP(NaClProcessHost, msg)\n IPC_MESSAGE_HANDLER(NaClProcessMsg_QueryKnownToValidate,\n OnQueryKnownToValidate)\n IPC_MESSAGE_HANDLER(NaClProcessMsg_SetKnownToValidate,\n OnSetKnownToValidate)\n#if defined(OS_WIN)\n IPC_MESSAGE_HANDLER_DELAY_REPLY(NaClProcessMsg_AttachDebugExceptionHandler,\n OnAttachDebugExceptionHandler)\n #endif\n IPC_MESSAGE_HANDLER(NaClProcessHostMsg_PpapiChannelCreated,\n OnPpapiChannelCreated)\n IPC_MESSAGE_UNHANDLED(handled = false)\n IPC_END_MESSAGE_MAP()\n return handled;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: MagickExport XMLTreeInfo *GetNextXMLTreeTag(XMLTreeInfo *xml_info)\n{\n assert(xml_info != (XMLTreeInfo *) NULL);\n assert((xml_info->signature == MagickSignature) ||\n (((XMLTreeRoot *) xml_info)->signature == MagickSignature));\n if (xml_info->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"...\");\n return(xml_info->next);\n}\n\nCWE ID: CWE-22\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int crypto_ccm_auth(struct aead_request *req, struct scatterlist *plain,\n\t\t\t unsigned int cryptlen)\n{\n\tstruct crypto_ccm_req_priv_ctx *pctx = crypto_ccm_reqctx(req);\n\tstruct crypto_aead *aead = crypto_aead_reqtfm(req);\n\tstruct crypto_ccm_ctx *ctx = crypto_aead_ctx(aead);\n \tAHASH_REQUEST_ON_STACK(ahreq, ctx->mac);\n \tunsigned int assoclen = req->assoclen;\n \tstruct scatterlist sg[3];\n\tu8 odata[16];\n\tu8 idata[16];\n \tint ilen, err;\n \n \t/* format control data for input */\n\terr = format_input(odata, req, cryptlen);\n\tif (err)\n\t\tgoto out;\n\n\tsg_init_table(sg, 3);\n\tsg_set_buf(&sg[0], odata, 16);\n\n\t/* format associated data and compute into mac */\n\tif (assoclen) {\n\t\tilen = format_adata(idata, assoclen);\n\t\tsg_set_buf(&sg[1], idata, ilen);\n\t\tsg_chain(sg, 3, req->src);\n\t} else {\n\t\tilen = 0;\n\t\tsg_chain(sg, 2, req->src);\n\t}\n\n\tahash_request_set_tfm(ahreq, ctx->mac);\n\tahash_request_set_callback(ahreq, pctx->flags, NULL, NULL);\n\tahash_request_set_crypt(ahreq, sg, NULL, assoclen + ilen + 16);\n\terr = crypto_ahash_init(ahreq);\n\tif (err)\n\t\tgoto out;\n\terr = crypto_ahash_update(ahreq);\n\tif (err)\n\t\tgoto out;\n\n\t/* we need to pad the MAC input to a round multiple of the block size */\n\tilen = 16 - (assoclen + ilen) % 16;\n\tif (ilen < 16) {\n\t\tmemset(idata, 0, ilen);\n\t\tsg_init_table(sg, 2);\n\t\tsg_set_buf(&sg[0], idata, ilen);\n\t\tif (plain)\n\t\t\tsg_chain(sg, 2, plain);\n\t\tplain = sg;\n\t\tcryptlen += ilen;\n\t}\n\n\tahash_request_set_crypt(ahreq, plain, pctx->odata, cryptlen);\n\terr = crypto_ahash_finup(ahreq);\nout:\n\treturn err;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: DataReductionProxySettings::DataReductionProxySettings()\n : unreachable_(false),\n deferred_initialization_(false),\n prefs_(nullptr),\n config_(nullptr),\n clock_(base::DefaultClock::GetInstance()) {}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: media::AudioCodec CodecIdToMediaAudioCodec(AudioTrackRecorder::CodecId id) {\n switch (id) {\n case AudioTrackRecorder::CodecId::PCM:\n return media::kCodecPCM;\n case AudioTrackRecorder::CodecId::OPUS:\n return media::kCodecOpus;\n case AudioTrackRecorder::CodecId::LAST:\n return media::kUnknownAudioCodec;\n }\n NOTREACHED() << \"Unsupported audio codec\";\n return media::kUnknownAudioCodec;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: ContentEncoding::~ContentEncoding() {\n ContentCompression** comp_i = compression_entries_;\n ContentCompression** const comp_j = compression_entries_end_;\n\n while (comp_i != comp_j) {\n ContentCompression* const comp = *comp_i++;\n\n delete comp;\n }\n \n delete [] compression_entries_;\n \n ContentEncryption** enc_i = encryption_entries_;\n ContentEncryption** const enc_j = encryption_entries_end_;\n\n while (enc_i != enc_j) {\n ContentEncryption* const enc = *enc_i++;\n\n delete enc;\n }\n \n delete [] encryption_entries_;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int ivr_read_header(AVFormatContext *s)\n{\n unsigned tag, type, len, tlen, value;\n int i, j, n, count, nb_streams = 0, ret;\n uint8_t key[256], val[256];\n AVIOContext *pb = s->pb;\n AVStream *st;\n int64_t pos, offset, temp;\n\n pos = avio_tell(pb);\n tag = avio_rl32(pb);\n if (tag == MKTAG('.','R','1','M')) {\n if (avio_rb16(pb) != 1)\n return AVERROR_INVALIDDATA;\n if (avio_r8(pb) != 1)\n return AVERROR_INVALIDDATA;\n len = avio_rb32(pb);\n avio_skip(pb, len);\n avio_skip(pb, 5);\n temp = avio_rb64(pb);\n while (!avio_feof(pb) && temp) {\n offset = temp;\n temp = avio_rb64(pb);\n }\n avio_skip(pb, offset - avio_tell(pb));\n if (avio_r8(pb) != 1)\n return AVERROR_INVALIDDATA;\n len = avio_rb32(pb);\n avio_skip(pb, len);\n if (avio_r8(pb) != 2)\n return AVERROR_INVALIDDATA;\n avio_skip(pb, 16);\n pos = avio_tell(pb);\n tag = avio_rl32(pb);\n }\n\n if (tag != MKTAG('.','R','E','C'))\n return AVERROR_INVALIDDATA;\n\n if (avio_r8(pb) != 0)\n return AVERROR_INVALIDDATA;\n count = avio_rb32(pb);\n for (i = 0; i < count; i++) {\n if (avio_feof(pb))\n return AVERROR_INVALIDDATA;\n\n type = avio_r8(pb);\n tlen = avio_rb32(pb);\n avio_get_str(pb, tlen, key, sizeof(key));\n len = avio_rb32(pb);\n if (type == 5) {\n avio_get_str(pb, len, val, sizeof(val));\n av_log(s, AV_LOG_DEBUG, \"%s = '%s'\\n\", key, val);\n } else if (type == 4) {\n av_log(s, AV_LOG_DEBUG, \"%s = '0x\", key);\n for (j = 0; j < len; j++)\n av_log(s, AV_LOG_DEBUG, \"%X\", avio_r8(pb));\n av_log(s, AV_LOG_DEBUG, \"'\\n\");\n } else if (len == 4 && type == 3 && !strncmp(key, \"StreamCount\", tlen)) {\n nb_streams = value = avio_rb32(pb);\n } else if (len == 4 && type == 3) {\n value = avio_rb32(pb);\n av_log(s, AV_LOG_DEBUG, \"%s = %d\\n\", key, value);\n } else {\n av_log(s, AV_LOG_DEBUG, \"Skipping unsupported key: %s\\n\", key);\n avio_skip(pb, len);\n }\n }\n\n for (n = 0; n < nb_streams; n++) {\n st = avformat_new_stream(s, NULL);\n if (!st)\n return AVERROR(ENOMEM);\n st->priv_data = ff_rm_alloc_rmstream();\n if (!st->priv_data)\n return AVERROR(ENOMEM);\n\n if (avio_r8(pb) != 1)\n return AVERROR_INVALIDDATA;\n\n count = avio_rb32(pb);\n for (i = 0; i < count; i++) {\n if (avio_feof(pb))\n return AVERROR_INVALIDDATA;\n\n type = avio_r8(pb);\n tlen = avio_rb32(pb);\n avio_get_str(pb, tlen, key, sizeof(key));\n len = avio_rb32(pb);\n if (type == 5) {\n avio_get_str(pb, len, val, sizeof(val));\n av_log(s, AV_LOG_DEBUG, \"%s = '%s'\\n\", key, val);\n } else if (type == 4 && !strncmp(key, \"OpaqueData\", tlen)) {\n ret = ffio_ensure_seekback(pb, 4);\n if (ret < 0)\n return ret;\n if (avio_rb32(pb) == MKBETAG('M', 'L', 'T', 'I')) {\n ret = rm_read_multi(s, pb, st, NULL);\n } else {\n avio_seek(pb, -4, SEEK_CUR);\n ret = ff_rm_read_mdpr_codecdata(s, pb, st, st->priv_data, len, NULL);\n }\n\n if (ret < 0)\n return ret;\n } else if (type == 4) {\n int j;\n\n av_log(s, AV_LOG_DEBUG, \"%s = '0x\", key);\n for (j = 0; j < len; j++)\n av_log(s, AV_LOG_DEBUG, \"%X\", avio_r8(pb));\n av_log(s, AV_LOG_DEBUG, \"'\\n\");\n } else if (len == 4 && type == 3 && !strncmp(key, \"Duration\", tlen)) {\n st->duration = avio_rb32(pb);\n } else if (len == 4 && type == 3) {\n value = avio_rb32(pb);\n av_log(s, AV_LOG_DEBUG, \"%s = %d\\n\", key, value);\n } else {\n av_log(s, AV_LOG_DEBUG, \"Skipping unsupported key: %s\\n\", key);\n avio_skip(pb, len);\n }\n }\n }\n\n if (avio_r8(pb) != 6)\n return AVERROR_INVALIDDATA;\n avio_skip(pb, 12);\n avio_skip(pb, avio_rb64(pb) + pos - avio_tell(s->pb));\n if (avio_r8(pb) != 8)\n return AVERROR_INVALIDDATA;\n avio_skip(pb, 8);\n\n return 0;\n}\n\nCWE ID: CWE-834\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool GetStringProperty(\n XID window, const std::string& property_name, std::string* value) {\n Atom type = None;\n int format = 0; // size in bits of each item in 'property'\n unsigned long num_items = 0;\n unsigned char* property = NULL;\n\n int result = GetProperty(window, property_name, 1024,\n &type, &format, &num_items, &property);\n if (result != Success)\n return false;\n\n if (format != 8) {\n XFree(property);\n return false;\n }\n\n value->assign(reinterpret_cast<char*>(property), num_items);\n XFree(property);\n return true;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static long ec_device_ioctl_xcmd(struct cros_ec_dev *ec, void __user *arg)\n{\n\tlong ret;\n\tstruct cros_ec_command u_cmd;\n\tstruct cros_ec_command *s_cmd;\n\n\tif (copy_from_user(&u_cmd, arg, sizeof(u_cmd)))\n\t\treturn -EFAULT;\n\n\tif ((u_cmd.outsize > EC_MAX_MSG_BYTES) ||\n\t (u_cmd.insize > EC_MAX_MSG_BYTES))\n\t\treturn -EINVAL;\n\n\ts_cmd = kmalloc(sizeof(*s_cmd) + max(u_cmd.outsize, u_cmd.insize),\n\t\t\tGFP_KERNEL);\n\tif (!s_cmd)\n\t\treturn -ENOMEM;\n\n\tif (copy_from_user(s_cmd, arg, sizeof(*s_cmd) + u_cmd.outsize)) {\n\t\tret = -EFAULT;\n \t\tgoto exit;\n \t}\n \n \ts_cmd->command += ec->cmd_offset;\n \tret = cros_ec_cmd_xfer(ec->ec_dev, s_cmd);\n \t/* Only copy data to userland if data was received. */\n \tif (ret < 0)\n \t\tgoto exit;\n \n\tif (copy_to_user(arg, s_cmd, sizeof(*s_cmd) + u_cmd.insize))\n \t\tret = -EFAULT;\n exit:\n \tkfree(s_cmd);\n\treturn ret;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: SMB2_sess_establish_session(struct SMB2_sess_data *sess_data)\n{\n\tint rc = 0;\n \tstruct cifs_ses *ses = sess_data->ses;\n \n \tmutex_lock(&ses->server->srv_mutex);\n\tif (ses->server->sign && ses->server->ops->generate_signingkey) {\n \t\trc = ses->server->ops->generate_signingkey(ses);\n\t\tkfree(ses->auth_key.response);\n\t\tses->auth_key.response = NULL;\n \t\tif (rc) {\n \t\t\tcifs_dbg(FYI,\n \t\t\t\t\"SMB3 session key generation failed\\n\");\n \t\t\tmutex_unlock(&ses->server->srv_mutex);\n\t\t\tgoto keygen_exit;\n \t\t}\n \t}\n \tif (!ses->server->session_estab) {\n\t\tses->server->sequence_number = 0x2;\n\t\tses->server->session_estab = true;\n\t}\n\tmutex_unlock(&ses->server->srv_mutex);\n\n\tcifs_dbg(FYI, \"SMB2/3 session established successfully\\n\");\n\tspin_lock(&GlobalMid_Lock);\n \tses->status = CifsGood;\n \tses->need_reconnect = false;\n \tspin_unlock(&GlobalMid_Lock);\nkeygen_exit:\n\tif (!ses->server->sign) {\n\t\tkfree(ses->auth_key.response);\n\t\tses->auth_key.response = NULL;\n\t}\n \treturn rc;\n }\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void pdf_run_RG(fz_context *ctx, pdf_processor *proc, float r, float g, float b)\n{\n\tpdf_run_processor *pr = (pdf_run_processor *)proc;\n\tfloat color[3] = {r, g, b};\n\tpr->dev->flags &= ~FZ_DEVFLAG_STROKECOLOR_UNDEFINED;\n\tpdf_set_colorspace(ctx, pr, PDF_STROKE, fz_device_rgb(ctx));\n\tpdf_set_color(ctx, pr, PDF_STROKE, color);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: print_pixel(png_structp png_ptr, png_infop info_ptr, png_const_bytep row,\n png_uint_32 x)\n{\n PNG_CONST unsigned int bit_depth = png_get_bit_depth(png_ptr, info_ptr);\n\n switch (png_get_color_type(png_ptr, info_ptr))\n {\n case PNG_COLOR_TYPE_GRAY:\n printf(\"GRAY %u\\n\", component(row, x, 0, bit_depth, 1));\n return;\n\n /* The palette case is slightly more difficult - the palette and, if\n * present, the tRNS ('transparency', though the values are really\n * opacity) data must be read to give the full picture:\n\n */\n case PNG_COLOR_TYPE_PALETTE:\n {\n PNG_CONST unsigned int index = component(row, x, 0, bit_depth, 1);\n png_colorp palette = NULL;\n int num_palette = 0;\n \n if ((png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) &\n PNG_INFO_PLTE) && num_palette > 0 && palette != NULL)\n {\n png_bytep trans_alpha = NULL;\n int num_trans = 0;\n if ((png_get_tRNS(png_ptr, info_ptr, &trans_alpha, &num_trans,\n NULL) & PNG_INFO_tRNS) && num_trans > 0 &&\n trans_alpha != NULL)\n printf(\"INDEXED %u = %d %d %d %d\\n\", index,\n palette[index].red, palette[index].green,\n palette[index].blue,\n index < num_trans ? trans_alpha[index] : 255);\n\n else /* no transparency */\n printf(\"INDEXED %u = %d %d %d\\n\", index,\n palette[index].red, palette[index].green,\n palette[index].blue);\n }\n\n else\n printf(\"INDEXED %u = invalid index\\n\", index);\n }\n return;\n\n case PNG_COLOR_TYPE_RGB:\n printf(\"RGB %u %u %u\\n\", component(row, x, 0, bit_depth, 3),\n component(row, x, 1, bit_depth, 3),\n component(row, x, 2, bit_depth, 3));\n return;\n\n case PNG_COLOR_TYPE_GRAY_ALPHA:\n printf(\"GRAY+ALPHA %u %u\\n\", component(row, x, 0, bit_depth, 2),\n component(row, x, 1, bit_depth, 2));\n return;\n\n case PNG_COLOR_TYPE_RGB_ALPHA:\n printf(\"RGBA %u %u %u %u\\n\", component(row, x, 0, bit_depth, 4),\n component(row, x, 1, bit_depth, 4),\n component(row, x, 2, bit_depth, 4),\n component(row, x, 3, bit_depth, 4));\n return;\n\n default:\n png_error(png_ptr, \"pngpixel: invalid color type\");\n }\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int MemBackendImpl::DoomEntriesBetween(Time initial_time,\n Time end_time,\n const CompletionCallback& callback) {\n if (end_time.is_null())\n end_time = Time::Max();\n DCHECK_GE(end_time, initial_time);\n\n base::LinkNode<MemEntryImpl>* node = lru_list_.head();\n while (node != lru_list_.end() && node->value()->GetLastUsed() < initial_time)\n node = node->next();\n while (node != lru_list_.end() && node->value()->GetLastUsed() < end_time) {\n MemEntryImpl* to_doom = node->value();\n node = node->next();\n to_doom->Doom();\n }\n \n return net::OK;\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool ShouldTabShowCloseButton(int capacity,\n bool is_pinned_tab,\n bool is_active_tab) {\n if (is_pinned_tab)\n return false;\n else if (is_active_tab)\n return true;\n else\n return capacity >= 3;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool asn1_write_ContextSimple(struct asn1_data *data, uint8_t num, DATA_BLOB *blob)\n {\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(num));\n asn1_write(data, blob->data, blob->length);\n asn1_pop_tag(data);\n return !data->has_error;\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static struct mnt_namespace *create_mnt_ns(struct vfsmount *m)\n{\n\tstruct mnt_namespace *new_ns = alloc_mnt_ns(&init_user_ns);\n\tif (!IS_ERR(new_ns)) {\n \t\tstruct mount *mnt = real_mount(m);\n \t\tmnt->mnt_ns = new_ns;\n \t\tnew_ns->root = mnt;\n \t\tlist_add(&mnt->mnt_list, &new_ns->list);\n \t} else {\n \t\tmntput(m);\n\t}\n\treturn new_ns;\n}\n\nCWE ID: CWE-400\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void PrintingMessageFilter::CreatePrintDialogForFile(int render_view_id,\n const FilePath& path) {\n content::WebContents* wc = GetWebContentsForRenderView(render_view_id);\n print_dialog_cloud::CreatePrintDialogForFile(\n wc->GetBrowserContext(),\n wc->GetView()->GetTopLevelNativeWindow(),\n path,\n string16(),\n string16(),\n std::string(\"application/pdf\"),\n false);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ForeignSessionHelper::FireForeignSessionCallback() {\n if (callback_.is_null())\n return;\n\n JNIEnv* env = AttachCurrentThread();\n Java_ForeignSessionCallback_onUpdated(env, callback_);\n}\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: bool Cues::DoneParsing() const\n{\n const long long stop = m_start + m_size;\n return (m_pos >= stop);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void RaisesExceptionXPathNSResolverVoidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {\n ExceptionState exception_state(info.GetIsolate(), ExceptionState::kExecutionContext, \"TestObject\", \"raisesExceptionXPathNSResolverVoidMethod\");\n\n TestObject* impl = V8TestObject::ToImpl(info.Holder());\n\n XPathNSResolver* result = impl->raisesExceptionXPathNSResolverVoidMethod(exception_state);\n if (exception_state.HadException()) {\n return;\n }\n V8SetReturnValue(info, result);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void DocumentThreadableLoader::notifyFinished(Resource* resource)\n{\n ASSERT(m_client);\n ASSERT(resource == this->resource());\n ASSERT(m_async);\n\n if (resource->errorOccurred()) {\n handleError(resource->resourceError());\n } else {\n handleSuccessfulFinish(resource->identifier(), resource->loadFinishTime());\n }\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: PanelSettingsMenuModel::PanelSettingsMenuModel(Panel* panel)\n : ALLOW_THIS_IN_INITIALIZER_LIST(ui::SimpleMenuModel(this)),\n panel_(panel) {\n const Extension* extension = panel_->GetExtension();\n DCHECK(extension);\n\n AddItem(COMMAND_NAME, UTF8ToUTF16(extension->name()));\n AddSeparator();\n AddItem(COMMAND_CONFIGURE, l10n_util::GetStringUTF16(IDS_EXTENSIONS_OPTIONS));\n AddItem(COMMAND_DISABLE, l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE));\n AddItem(COMMAND_UNINSTALL,\n l10n_util::GetStringFUTF16(IDS_EXTENSIONS_UNINSTALL,\n l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_NAME)));\n AddSeparator();\n AddItem(COMMAND_MANAGE, l10n_util::GetStringUTF16(IDS_MANAGE_EXTENSIONS));\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,\n\t\t\t struct net_device *dev, u16 mode,\n\t\t\t u32 flags, u32 mask, int nlflags,\n\t\t\t u32 filter_mask,\n\t\t\t int (*vlan_fill)(struct sk_buff *skb,\n\t\t\t\t\t struct net_device *dev,\n\t\t\t\t\t u32 filter_mask))\n{\n\tstruct nlmsghdr *nlh;\n\tstruct ifinfomsg *ifm;\n\tstruct nlattr *br_afspec;\n\tstruct nlattr *protinfo;\n\tu8 operstate = netif_running(dev) ? dev->operstate : IF_OPER_DOWN;\n\tstruct net_device *br_dev = netdev_master_upper_dev_get(dev);\n\tint err = 0;\n\n\tnlh = nlmsg_put(skb, pid, seq, RTM_NEWLINK, sizeof(*ifm), nlflags);\n\tif (nlh == NULL)\n\t\treturn -EMSGSIZE;\n\n\tifm = nlmsg_data(nlh);\n\tifm->ifi_family = AF_BRIDGE;\n\tifm->__ifi_pad = 0;\n\tifm->ifi_type = dev->type;\n\tifm->ifi_index = dev->ifindex;\n\tifm->ifi_flags = dev_get_flags(dev);\n\tifm->ifi_change = 0;\n\n\n\tif (nla_put_string(skb, IFLA_IFNAME, dev->name) ||\n\t nla_put_u32(skb, IFLA_MTU, dev->mtu) ||\n\t nla_put_u8(skb, IFLA_OPERSTATE, operstate) ||\n\t (br_dev &&\n\t nla_put_u32(skb, IFLA_MASTER, br_dev->ifindex)) ||\n\t (dev->addr_len &&\n\t nla_put(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr)) ||\n\t (dev->ifindex != dev_get_iflink(dev) &&\n\t nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))))\n\t\tgoto nla_put_failure;\n\n\tbr_afspec = nla_nest_start(skb, IFLA_AF_SPEC);\n\tif (!br_afspec)\n\t\tgoto nla_put_failure;\n\n\tif (nla_put_u16(skb, IFLA_BRIDGE_FLAGS, BRIDGE_FLAGS_SELF)) {\n\t\tnla_nest_cancel(skb, br_afspec);\n\t\tgoto nla_put_failure;\n\t}\n\n\tif (mode != BRIDGE_MODE_UNDEF) {\n\t\tif (nla_put_u16(skb, IFLA_BRIDGE_MODE, mode)) {\n\t\t\tnla_nest_cancel(skb, br_afspec);\n\t\t\tgoto nla_put_failure;\n\t\t}\n\t}\n\tif (vlan_fill) {\n\t\terr = vlan_fill(skb, dev, filter_mask);\n\t\tif (err) {\n\t\t\tnla_nest_cancel(skb, br_afspec);\n\t\t\tgoto nla_put_failure;\n\t\t}\n\t}\n\tnla_nest_end(skb, br_afspec);\n\n\tprotinfo = nla_nest_start(skb, IFLA_PROTINFO | NLA_F_NESTED);\n\tif (!protinfo)\n\t\tgoto nla_put_failure;\n\n\tif (brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_MODE, BR_HAIRPIN_MODE) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_GUARD, BR_BPDU_GUARD) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_FAST_LEAVE,\n\t\t\t\tBR_MULTICAST_FAST_LEAVE) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_PROTECT, BR_ROOT_BLOCK) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_LEARNING, BR_LEARNING) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_LEARNING_SYNC, BR_LEARNING_SYNC) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_UNICAST_FLOOD, BR_FLOOD) ||\n\t brport_nla_put_flag(skb, flags, mask,\n\t\t\t\tIFLA_BRPORT_PROXYARP, BR_PROXYARP)) {\n\t\tnla_nest_cancel(skb, protinfo);\n\t\tgoto nla_put_failure;\n\t}\n\n\tnla_nest_end(skb, protinfo);\n\n\tnlmsg_end(skb, nlh);\n\treturn 0;\nnla_put_failure:\n\tnlmsg_cancel(skb, nlh);\n\treturn err ? err : -EMSGSIZE;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void SoftMPEG2::setDecodeArgs(\n ivd_video_decode_ip_t *ps_dec_ip,\n ivd_video_decode_op_t *ps_dec_op,\n OMX_BUFFERHEADERTYPE *inHeader,\n OMX_BUFFERHEADERTYPE *outHeader,\n\n size_t timeStampIx) {\n size_t sizeY = outputBufferWidth() * outputBufferHeight();\n size_t sizeUV;\n uint8_t *pBuf;\n \n ps_dec_ip->u4_size = sizeof(ivd_video_decode_ip_t);\n ps_dec_op->u4_size = sizeof(ivd_video_decode_op_t);\n\n ps_dec_ip->e_cmd = IVD_CMD_VIDEO_DECODE;\n\n /* When in flush and after EOS with zero byte input,\n * inHeader is set to zero. Hence check for non-null */\n if (inHeader) {\n ps_dec_ip->u4_ts = timeStampIx;\n ps_dec_ip->pv_stream_buffer = inHeader->pBuffer\n + inHeader->nOffset;\n ps_dec_ip->u4_num_Bytes = inHeader->nFilledLen;\n } else {\n ps_dec_ip->u4_ts = 0;\n ps_dec_ip->pv_stream_buffer = NULL;\n\n ps_dec_ip->u4_num_Bytes = 0;\n }\n \n if (outHeader) {\n pBuf = outHeader->pBuffer;\n } else {\n pBuf = mFlushOutBuffer;\n }\n sizeUV = sizeY / 4;\n ps_dec_ip->s_out_buffer.u4_min_out_buf_size[0] = sizeY;\n ps_dec_ip->s_out_buffer.u4_min_out_buf_size[1] = sizeUV;\n ps_dec_ip->s_out_buffer.u4_min_out_buf_size[2] = sizeUV;\n \n ps_dec_ip->s_out_buffer.pu1_bufs[0] = pBuf;\n ps_dec_ip->s_out_buffer.pu1_bufs[1] = pBuf + sizeY;\n ps_dec_ip->s_out_buffer.pu1_bufs[2] = pBuf + sizeY + sizeUV;\n ps_dec_ip->s_out_buffer.u4_num_bufs = 3;\n return;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: const user_manager::UserList UserSelectionScreen::PrepareUserListForSending(\n const user_manager::UserList& users,\n const AccountId& owner,\n bool is_signin_to_add) {\n user_manager::UserList users_to_send;\n bool has_owner = owner.is_valid();\n size_t max_non_owner_users = has_owner ? kMaxUsers - 1 : kMaxUsers;\n size_t non_owner_count = 0;\n \n for (user_manager::UserList::const_iterator it = users.begin();\n it != users.end(); ++it) {\n bool is_owner = ((*it)->GetAccountId() == owner);\n bool is_public_account =\n ((*it)->GetType() == user_manager::USER_TYPE_PUBLIC_ACCOUNT);\n \n if ((is_public_account && !is_signin_to_add) || is_owner ||\n (!is_public_account && non_owner_count < max_non_owner_users)) {\n if (!is_owner)\n ++non_owner_count;\n if (is_owner && users_to_send.size() > kMaxUsers) {\n users_to_send.insert(users_to_send.begin() + (kMaxUsers - 1), *it);\n while (users_to_send.size() > kMaxUsers)\n users_to_send.erase(users_to_send.begin() + kMaxUsers);\n } else if (users_to_send.size() < kMaxUsers) {\n users_to_send.push_back(*it);\n }\n }\n }\n return users_to_send;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int sg_proc_single_open_dressz(struct inode *inode, struct file *file)\n{\n\treturn single_open(file, sg_proc_seq_show_int, &sg_big_buff);\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int out_packet(s2s_t s2s, pkt_t pkt) {\n char *rkey;\n int rkeylen;\n conn_t out;\n conn_state_t state;\n int ret;\n\n /* perform check against whitelist */\n if (s2s->enable_whitelist > 0 &&\n (pkt->to->domain != NULL) &&\n (s2s_domain_in_whitelist(s2s, pkt->to->domain) == 0)) {\n log_write(s2s->log, LOG_NOTICE, \"sending a packet to domain not in the whitelist, dropping it\");\n if (pkt->to != NULL)\n jid_free(pkt->to);\n if (pkt->from != NULL)\n jid_free(pkt->from);\n if (pkt->nad != NULL)\n nad_free(pkt->nad);\n free(pkt);\n\n return;\n }\n\n /* new route key */\n rkey = s2s_route_key(NULL, pkt->from->domain, pkt->to->domain);\n rkeylen = strlen(rkey);\n\n /* get a connection */\n ret = out_route(s2s, rkey, rkeylen, &out, 1);\n\n if (out == NULL) {\n /* connection not available, queue packet */\n _out_packet_queue(s2s, pkt);\n\n /* check if out_route was successful in attempting a connection */\n if (ret) {\n /* bounce queue */\n out_bounce_route_queue(s2s, rkey, rkeylen, stanza_err_SERVICE_UNAVAILABLE);\n\n free(rkey);\n return -1;\n }\n\n free(rkey);\n return 0;\n }\n\n /* connection in progress */\n if(!out->online) {\n log_debug(ZONE, \"connection in progress, queueing packet\");\n\n _out_packet_queue(s2s, pkt);\n\n free(rkey);\n return 0;\n }\n\n /* connection state */\n state = (conn_state_t) xhash_get(out->states, rkey);\n\n /* valid conns or dialback packets */\n if(state == conn_VALID || pkt->db) {\n log_debug(ZONE, \"writing packet for %s to outgoing conn %d\", rkey, out->fd->fd);\n\n /* send it straight out */\n if(pkt->db) {\n /* if this is a db:verify packet, increment counter and set timestamp */\n if(NAD_ENAME_L(pkt->nad, 0) == 6 && strncmp(\"verify\", NAD_ENAME(pkt->nad, 0), 6) == 0) {\n out->verify++;\n out->last_verify = time(NULL);\n }\n\n /* dialback packet */\n sx_nad_write(out->s, pkt->nad);\n } else {\n /* if the outgoing stanza has a jabber:client namespace, remove it so that the stream jabber:server namespaces will apply (XMPP 11.2.2) */\n int ns = nad_find_namespace(pkt->nad, 1, uri_CLIENT, NULL);\n if(ns >= 0) {\n /* clear the namespaces of elem 0 (internal route element) and elem 1 (message|iq|presence) */\n pkt->nad->elems[0].ns = -1;\n pkt->nad->elems[0].my_ns = -1;\n pkt->nad->elems[1].ns = -1;\n pkt->nad->elems[1].my_ns = -1;\n }\n\n /* send it out */\n sx_nad_write_elem(out->s, pkt->nad, 1);\n }\n\n /* update timestamp */\n out->last_packet = time(NULL);\n\n jid_free(pkt->from);\n jid_free(pkt->to);\n free(pkt);\n\n free(rkey);\n return 0;\n }\n\n /* can't be handled yet, queue */\n _out_packet_queue(s2s, pkt);\n\n /* if dialback is in progress, then we're done for now */\n if(state == conn_INPROGRESS) {\n free(rkey);\n return 0;\n }\n\n /* this is a new route - send dialback auth request to piggyback on the existing connection */\n if (out->s2s->require_tls == 0 || out->s->ssf > 0) {\n _out_dialback(out, rkey, rkeylen);\n }\n free(rkey);\n return 0;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int mem_resize(jas_stream_memobj_t *m, int bufsize)\n {\n \tunsigned char *buf;\n \n\tassert(bufsize >= 0);\n \n\tJAS_DBGLOG(100, (\"mem_resize(%p, %d)\\n\", m, bufsize));\n \tif (!(buf = jas_realloc2(m->buf_, bufsize, sizeof(unsigned char))) &&\n \t bufsize) {\n \t\tJAS_DBGLOG(100, (\"mem_resize realloc failed\\n\"));\n\t\treturn -1;\n\t}\n\tJAS_DBGLOG(100, (\"mem_resize realloc succeeded\\n\"));\n\tm->buf_ = buf;\n\tm->bufsize_ = bufsize;\n\treturn 0;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: node_is_named(const node_t *node)\n{\n const char *named_id;\n const char *nickname = node_get_nickname(node);\n if (!nickname)\n return 0;\n named_id = networkstatus_get_router_digest_by_nickname(nickname);\n if (!named_id)\n return 0;\n return tor_memeq(named_id, node->identity, DIGEST_LEN);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static jobject android_net_wifi_getScanResults(\n JNIEnv *env, jclass cls, jint iface, jboolean flush) {\n\n JNIHelper helper(env);\n wifi_cached_scan_results scan_data[64];\n int num_scan_data = 64;\n\n wifi_interface_handle handle = getIfaceHandle(helper, cls, iface);\n\n byte b = flush ? 0xFF : 0;\n int result = hal_fn.wifi_get_cached_gscan_results(handle, b, num_scan_data, scan_data, &num_scan_data);\n if (result == WIFI_SUCCESS) {\n JNIObject<jobjectArray> scanData = helper.createObjectArray(\n \"android/net/wifi/WifiScanner$ScanData\", num_scan_data);\n if (scanData == NULL) {\n ALOGE(\"Error in allocating array of scanData\");\n return NULL;\n }\n\n for (int i = 0; i < num_scan_data; i++) {\n\n JNIObject<jobject> data = helper.createObject(\"android/net/wifi/WifiScanner$ScanData\");\n if (data == NULL) {\n ALOGE(\"Error in allocating scanData\");\n return NULL;\n }\n\n helper.setIntField(data, \"mId\", scan_data[i].scan_id);\n helper.setIntField(data, \"mFlags\", scan_data[i].flags);\n\n /* sort all scan results by timestamp */\n qsort(scan_data[i].results, scan_data[i].num_results,\n sizeof(wifi_scan_result), compare_scan_result_timestamp);\n\n JNIObject<jobjectArray> scanResults = helper.createObjectArray(\n \"android/net/wifi/ScanResult\", scan_data[i].num_results);\n if (scanResults == NULL) {\n ALOGE(\"Error in allocating scanResult array\");\n return NULL;\n }\n\n wifi_scan_result *results = scan_data[i].results;\n for (int j = 0; j < scan_data[i].num_results; j++) {\n\n JNIObject<jobject> scanResult = createScanResult(helper, &results[j]);\n if (scanResult == NULL) {\n ALOGE(\"Error in creating scan result\");\n return NULL;\n }\n\n helper.setObjectArrayElement(scanResults, j, scanResult);\n }\n\n helper.setObjectField(data, \"mResults\", \"[Landroid/net/wifi/ScanResult;\", scanResults);\n helper.setObjectArrayElement(scanData, i, data);\n }\n\n return scanData.detach();\n } else {\n return NULL;\n }\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: uint64 Clipboard::GetSequenceNumber(Buffer buffer) {\n return 0;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void strictTypeCheckingFloatAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)\n{\n TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());\n v8SetReturnValue(info, imp->strictTypeCheckingFloatAttribute());\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static X509_REQ * php_openssl_csr_from_zval(zval ** val, int makeresource, long * resourceval TSRMLS_DC)\n{\n\tX509_REQ * csr = NULL;\n\tchar * filename = NULL;\n\tBIO * in;\n\n\tif (resourceval) {\n\t\t*resourceval = -1;\n\t}\n\tif (Z_TYPE_PP(val) == IS_RESOURCE) {\n\t\tvoid * what;\n\t\tint type;\n\n\t\twhat = zend_fetch_resource(val TSRMLS_CC, -1, \"OpenSSL X.509 CSR\", &type, 1, le_csr);\n\t\tif (what) {\n\t\t\tif (resourceval) {\n\t\t\t\t*resourceval = Z_LVAL_PP(val);\n\t\t\t}\n\t\t\treturn (X509_REQ*)what;\n\t\t}\n\t\treturn NULL;\n\t} else if (Z_TYPE_PP(val) != IS_STRING) {\n\t\treturn NULL;\n\t}\n\n\tif (Z_STRLEN_PP(val) > 7 && memcmp(Z_STRVAL_PP(val), \"file://\", sizeof(\"file://\") - 1) == 0) {\n\t\tfilename = Z_STRVAL_PP(val) + (sizeof(\"file://\") - 1);\n\t}\n\tif (filename) {\n\t\tif (php_openssl_open_base_dir_chk(filename TSRMLS_CC)) {\n\t\t\treturn NULL;\n\t\t}\n\t\tin = BIO_new_file(filename, \"r\");\n\t} else {\n\t\tin = BIO_new_mem_buf(Z_STRVAL_PP(val), Z_STRLEN_PP(val));\n\t}\n\tcsr = PEM_read_bio_X509_REQ(in, NULL,NULL,NULL);\n\tBIO_free(in);\n\n\treturn csr;\n}\n\nCWE ID: CWE-310\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int handle_popc(u32 insn, struct pt_regs *regs)\n{\n\tu64 value;\n \tint ret, i, rd = ((insn >> 25) & 0x1f);\n \tint from_kernel = (regs->tstate & TSTATE_PRIV) != 0;\n \t \n\tperf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);\n \tif (insn & 0x2000) {\n \t\tmaybe_flush_windows(0, 0, rd, from_kernel);\n \t\tvalue = sign_extend_imm13(insn);\n\t} else {\n\t\tmaybe_flush_windows(0, insn & 0x1f, rd, from_kernel);\n\t\tvalue = fetch_reg(insn & 0x1f, regs);\n\t}\n\tfor (ret = 0, i = 0; i < 16; i++) {\n\t\tret += popc_helper[value & 0xf];\n\t\tvalue >>= 4;\n\t}\n\tif (rd < 16) {\n\t\tif (rd)\n\t\t\tregs->u_regs[rd] = ret;\n\t} else {\n\t\tif (test_thread_flag(TIF_32BIT)) {\n\t\t\tstruct reg_window32 __user *win32;\n\t\t\twin32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP]));\n\t\t\tput_user(ret, &win32->locals[rd - 16]);\n\t\t} else {\n\t\t\tstruct reg_window __user *win;\n\t\t\twin = (struct reg_window __user *)(regs->u_regs[UREG_FP] + STACK_BIAS);\n\t\t\tput_user(ret, &win->locals[rd - 16]);\n\t\t}\n\t}\n\tadvance(regs);\n\treturn 1;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int jas_image_addfmt(int id, char *name, char *ext, char *desc,\n jas_image_fmtops_t *ops)\n{\n\tjas_image_fmtinfo_t *fmtinfo;\n\tassert(id >= 0 && name && ext && ops);\n\tif (jas_image_numfmts >= JAS_IMAGE_MAXFMTS) {\n\t\treturn -1;\n\t}\n\tfmtinfo = &jas_image_fmtinfos[jas_image_numfmts];\n\tfmtinfo->id = id;\n\tif (!(fmtinfo->name = jas_strdup(name))) {\n\t\treturn -1;\n\t}\n\tif (!(fmtinfo->ext = jas_strdup(ext))) {\n\t\tjas_free(fmtinfo->name);\n\t\treturn -1;\n\t}\n\tif (!(fmtinfo->desc = jas_strdup(desc))) {\n\t\tjas_free(fmtinfo->name);\n\t\tjas_free(fmtinfo->ext);\n\t\treturn -1;\n\t}\n\tfmtinfo->ops = *ops;\n\t++jas_image_numfmts;\n\treturn 0;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void *softnet_seq_start(struct seq_file *seq, loff_t *pos)\n{\n\treturn softnet_get_online(pos);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void BaseRenderingContext2D::setFillStyle(\n const StringOrCanvasGradientOrCanvasPattern& style) {\n DCHECK(!style.IsNull());\n ValidateStateStack();\n String color_string;\n CanvasStyle* canvas_style = nullptr;\n if (style.IsString()) {\n color_string = style.GetAsString();\n if (color_string == GetState().UnparsedFillColor())\n return;\n Color parsed_color = 0;\n if (!ParseColorOrCurrentColor(parsed_color, color_string))\n return;\n if (GetState().FillStyle()->IsEquivalentRGBA(parsed_color.Rgb())) {\n ModifiableState().SetUnparsedFillColor(color_string);\n return;\n }\n canvas_style = CanvasStyle::CreateFromRGBA(parsed_color.Rgb());\n } else if (style.IsCanvasGradient()) {\n canvas_style = CanvasStyle::CreateFromGradient(style.GetAsCanvasGradient());\n } else if (style.IsCanvasPattern()) {\n CanvasPattern* canvas_pattern = style.GetAsCanvasPattern();\n \n if (OriginClean() && !canvas_pattern->OriginClean()) {\n SetOriginTainted();\n ClearResolvedFilters();\n }\n if (canvas_pattern->GetPattern()->IsTextureBacked())\n DisableDeferral(kDisableDeferralReasonUsingTextureBackedPattern);\n canvas_style = CanvasStyle::CreateFromPattern(canvas_pattern);\n }\n\n DCHECK(canvas_style);\n ModifiableState().SetFillStyle(canvas_style);\n ModifiableState().SetUnparsedFillColor(color_string);\n ModifiableState().ClearResolvedFilter();\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int SSL_get_sigalgs(SSL *s, int idx,\n\t\t\tint *psign, int *phash, int *psignhash,\n\t\t\tunsigned char *rsig, unsigned char *rhash)\n\t{\n\tconst unsigned char *psig = s->cert->peer_sigalgs;\n\tif (psig == NULL)\n\t\treturn 0;\n\tif (idx >= 0)\n\t\t{\n\t\tidx <<= 1;\n\t\tif (idx >= (int)s->cert->peer_sigalgslen)\n\t\t\treturn 0;\n\t\tpsig += idx;\n\t\tif (rhash)\n\t\t\t*rhash = psig[0];\n\t\tif (rsig)\n\t\t\t*rsig = psig[1];\n\t\ttls1_lookup_sigalg(phash, psign, psignhash, psig);\n\t\t}\n\treturn s->cert->peer_sigalgslen / 2;\n\t}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void vrend_set_viewport_states(struct vrend_context *ctx,\n uint32_t start_slot,\n uint32_t num_viewports,\n const struct pipe_viewport_state *state)\n{\n /* convert back to glViewport */\n GLint x, y;\n GLsizei width, height;\n GLclampd near_val, far_val;\n bool viewport_is_negative = (state[0].scale[1] < 0) ? true : false;\n int i, idx;\n\n if (num_viewports > PIPE_MAX_VIEWPORTS ||\n start_slot > (PIPE_MAX_VIEWPORTS - num_viewports)) {\n report_context_error(ctx, VIRGL_ERROR_CTX_ILLEGAL_CMD_BUFFER, num_viewports);\n return;\n }\n\n for (i = 0; i < num_viewports; i++) {\n GLfloat abs_s1 = fabsf(state[i].scale[1]);\n\n idx = start_slot + i;\n width = state[i].scale[0] * 2.0f;\n height = abs_s1 * 2.0f;\n x = state[i].translate[0] - state[i].scale[0];\n y = state[i].translate[1] - state[i].scale[1];\n\n near_val = state[i].translate[2] - state[i].scale[2];\n far_val = near_val + (state[i].scale[2] * 2.0);\n\n if (ctx->sub->vps[idx].cur_x != x ||\n ctx->sub->vps[idx].cur_y != y ||\n ctx->sub->vps[idx].width != width ||\n ctx->sub->vps[idx].height != height) {\n ctx->sub->viewport_state_dirty |= (1 << idx);\n ctx->sub->vps[idx].cur_x = x;\n ctx->sub->vps[idx].cur_y = y;\n ctx->sub->vps[idx].width = width;\n ctx->sub->vps[idx].height = height;\n }\n\n if (idx == 0) {\n if (ctx->sub->viewport_is_negative != viewport_is_negative)\n ctx->sub->viewport_is_negative = viewport_is_negative;\n\n ctx->sub->depth_scale = fabsf(far_val - near_val);\n ctx->sub->depth_transform = near_val;\n }\n\n if (ctx->sub->vps[idx].near_val != near_val ||\n ctx->sub->vps[idx].far_val != far_val) {\n ctx->sub->vps[idx].near_val = near_val;\n ctx->sub->vps[idx].far_val = far_val;\n if (idx)\n glDepthRangeIndexed(idx, ctx->sub->vps[idx].near_val, ctx->sub->vps[idx].far_val);\n else\n glDepthRange(ctx->sub->vps[idx].near_val, ctx->sub->vps[idx].far_val);\n }\n }\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: \tint\t\t\tlock_flags) __releases(RCU)\n{\n\tstruct inode\t\t*inode = VFS_I(ip);\n\tstruct xfs_mount\t*mp = ip->i_mount;\n\tint\t\t\terror;\n\n\t/*\n\t * check for re-use of an inode within an RCU grace period due to the\n\t * radix tree nodes not being updated yet. We monitor for this by\n\t * setting the inode number to zero before freeing the inode structure.\n\t * If the inode has been reallocated and set up, then the inode number\n\t * will not match, so check for that, too.\n\t */\n\tspin_lock(&ip->i_flags_lock);\n\tif (ip->i_ino != ino) {\n\t\ttrace_xfs_iget_skip(ip);\n\t\tXFS_STATS_INC(mp, xs_ig_frecycle);\n\t\terror = -EAGAIN;\n\t\tgoto out_error;\n\t}\n\n\n\t/*\n\t * If we are racing with another cache hit that is currently\n\t * instantiating this inode or currently recycling it out of\n\t * reclaimabe state, wait for the initialisation to complete\n\t * before continuing.\n\t *\n\t * XXX(hch): eventually we should do something equivalent to\n\t *\t wait_on_inode to wait for these flags to be cleared\n\t *\t instead of polling for it.\n\t */\n\tif (ip->i_flags & (XFS_INEW|XFS_IRECLAIM)) {\n\t\ttrace_xfs_iget_skip(ip);\n\t\tXFS_STATS_INC(mp, xs_ig_frecycle);\n\t\terror = -EAGAIN;\n\t\tgoto out_error;\n \t}\n \n \t/*\n\t * If lookup is racing with unlink return an error immediately.\n \t */\n\tif (VFS_I(ip)->i_mode == 0 && !(flags & XFS_IGET_CREATE)) {\n\t\terror = -ENOENT;\n \t\tgoto out_error;\n\t}\n \n \t/*\n \t * If IRECLAIMABLE is set, we've torn down the VFS inode already.\n\t * Need to carefully get it back into useable state.\n\t */\n\tif (ip->i_flags & XFS_IRECLAIMABLE) {\n\t\ttrace_xfs_iget_reclaim(ip);\n\n\t\tif (flags & XFS_IGET_INCORE) {\n\t\t\terror = -EAGAIN;\n\t\t\tgoto out_error;\n\t\t}\n\n\t\t/*\n\t\t * We need to set XFS_IRECLAIM to prevent xfs_reclaim_inode\n\t\t * from stomping over us while we recycle the inode. We can't\n\t\t * clear the radix tree reclaimable tag yet as it requires\n\t\t * pag_ici_lock to be held exclusive.\n\t\t */\n\t\tip->i_flags |= XFS_IRECLAIM;\n\n\t\tspin_unlock(&ip->i_flags_lock);\n\t\trcu_read_unlock();\n\n\t\terror = xfs_reinit_inode(mp, inode);\n\t\tif (error) {\n\t\t\tbool wake;\n\t\t\t/*\n\t\t\t * Re-initializing the inode failed, and we are in deep\n\t\t\t * trouble. Try to re-add it to the reclaim list.\n\t\t\t */\n\t\t\trcu_read_lock();\n\t\t\tspin_lock(&ip->i_flags_lock);\n\t\t\twake = !!__xfs_iflags_test(ip, XFS_INEW);\n\t\t\tip->i_flags &= ~(XFS_INEW | XFS_IRECLAIM);\n\t\t\tif (wake)\n\t\t\t\twake_up_bit(&ip->i_flags, __XFS_INEW_BIT);\n\t\t\tASSERT(ip->i_flags & XFS_IRECLAIMABLE);\n\t\t\ttrace_xfs_iget_reclaim_fail(ip);\n\t\t\tgoto out_error;\n\t\t}\n\n\t\tspin_lock(&pag->pag_ici_lock);\n\t\tspin_lock(&ip->i_flags_lock);\n\n\t\t/*\n\t\t * Clear the per-lifetime state in the inode as we are now\n\t\t * effectively a new inode and need to return to the initial\n\t\t * state before reuse occurs.\n\t\t */\n\t\tip->i_flags &= ~XFS_IRECLAIM_RESET_FLAGS;\n\t\tip->i_flags |= XFS_INEW;\n\t\txfs_inode_clear_reclaim_tag(pag, ip->i_ino);\n\t\tinode->i_state = I_NEW;\n\n\t\tASSERT(!rwsem_is_locked(&inode->i_rwsem));\n\t\tinit_rwsem(&inode->i_rwsem);\n\n\t\tspin_unlock(&ip->i_flags_lock);\n\t\tspin_unlock(&pag->pag_ici_lock);\n\t} else {\n\t\t/* If the VFS inode is being torn down, pause and try again. */\n\t\tif (!igrab(inode)) {\n\t\t\ttrace_xfs_iget_skip(ip);\n\t\t\terror = -EAGAIN;\n\t\t\tgoto out_error;\n\t\t}\n\n\t\t/* We've got a live one. */\n\t\tspin_unlock(&ip->i_flags_lock);\n\t\trcu_read_unlock();\n\t\ttrace_xfs_iget_hit(ip);\n\t}\n\n\tif (lock_flags != 0)\n\t\txfs_ilock(ip, lock_flags);\n\n\tif (!(flags & XFS_IGET_INCORE))\n\t\txfs_iflags_clear(ip, XFS_ISTALE | XFS_IDONTCACHE);\n\tXFS_STATS_INC(mp, xs_ig_found);\n\n\treturn 0;\n\nout_error:\n\tspin_unlock(&ip->i_flags_lock);\n\trcu_read_unlock();\n\treturn error;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: fz_keep_default_colorspaces(fz_context *ctx, fz_default_colorspaces *default_cs)\n{\n\treturn fz_keep_imp(ctx, default_cs, &default_cs->refs);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static gpa_t nonpaging_gva_to_gpa(struct kvm_vcpu *vcpu, gva_t vaddr,\n \t\t\t\t u32 access, struct x86_exception *exception)\n{\n\tif (exception)\n\t\texception->error_code = 0;\n\treturn vaddr;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void SpdyWriteQueue::Clear() {\n CHECK(!removing_writes_);\n removing_writes_ = true;\n for (int i = MINIMUM_PRIORITY; i <= MAXIMUM_PRIORITY; ++i) {\n for (std::deque<PendingWrite>::iterator it = queue_[i].begin();\n it != queue_[i].end(); ++it) {\n delete it->frame_producer;\n }\n queue_[i].clear();\n }\n removing_writes_ = false;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: nautilus_directory_async_state_changed (NautilusDirectory *directory)\n{\n /* Check if any callbacks are satisfied and call them if they\n * are. Do this last so that any changes done in start or stop\n * I/O functions immediately (not in callbacks) are taken into\n * consideration. If any callbacks are called, consider the\n * I/O state again so that we can release or cancel I/O that\n * is not longer needed once the callbacks are satisfied.\n */\n\n if (directory->details->in_async_service_loop)\n {\n directory->details->state_changed = TRUE;\n return;\n }\n directory->details->in_async_service_loop = TRUE;\n nautilus_directory_ref (directory);\n do\n {\n directory->details->state_changed = FALSE;\n start_or_stop_io (directory);\n if (call_ready_callbacks (directory))\n {\n directory->details->state_changed = TRUE;\n }\n }\n while (directory->details->state_changed);\n directory->details->in_async_service_loop = FALSE;\n nautilus_directory_unref (directory);\n\n /* Check if any directories should wake up. */\n async_job_wake_up ();\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: unsigned long long task_sched_runtime(struct task_struct *p)\n{\n\tstruct rq_flags rf;\n\tstruct rq *rq;\n\tu64 ns;\n\n#if defined(CONFIG_64BIT) && defined(CONFIG_SMP)\n\t/*\n\t * 64-bit doesn't need locks to atomically read a 64bit value.\n\t * So we have a optimization chance when the task's delta_exec is 0.\n\t * Reading ->on_cpu is racy, but this is ok.\n\t *\n\t * If we race with it leaving cpu, we'll take a lock. So we're correct.\n\t * If we race with it entering cpu, unaccounted time is 0. This is\n\t * indistinguishable from the read occurring a few cycles earlier.\n\t * If we see ->on_cpu without ->on_rq, the task is leaving, and has\n\t * been accounted, so we're correct here as well.\n\t */\n\tif (!p->on_cpu || !task_on_rq_queued(p))\n\t\treturn p->se.sum_exec_runtime;\n#endif\n\n\trq = task_rq_lock(p, &rf);\n\t/*\n\t * Must be ->curr _and_ ->on_rq. If dequeued, we would\n\t * project cycles that may never be accounted to this\n\t * thread, breaking clock_gettime().\n\t */\n\tif (task_current(rq, p) && task_on_rq_queued(p)) {\n\t\tupdate_rq_clock(rq);\n\t\tp->sched_class->update_curr(rq);\n\t}\n\tns = p->se.sum_exec_runtime;\n\ttask_rq_unlock(rq, p, &rf);\n\n\treturn ns;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ih264d_init_decoder(void * ps_dec_params)\n{\n\n dec_struct_t * ps_dec = (dec_struct_t *)ps_dec_params;\n dec_slice_params_t *ps_cur_slice;\n pocstruct_t *ps_prev_poc, *ps_cur_poc;\n \n /* Free any dynamic buffers that are allocated */\n ih264d_free_dynamic_bufs(ps_dec);\n\n ps_cur_slice = ps_dec->ps_cur_slice;\n ps_dec->init_done = 0;\n\n ps_dec->u4_num_cores = 1;\n\n ps_dec->u2_pic_ht = ps_dec->u2_pic_wd = 0;\n\n ps_dec->u1_separate_parse = DEFAULT_SEPARATE_PARSE;\n ps_dec->u4_app_disable_deblk_frm = 0;\n ps_dec->i4_degrade_type = 0;\n ps_dec->i4_degrade_pics = 0;\n\n ps_dec->i4_app_skip_mode = IVD_SKIP_NONE;\n ps_dec->i4_dec_skip_mode = IVD_SKIP_NONE;\n\n memset(ps_dec->ps_pps, 0,\n ((sizeof(dec_pic_params_t)) * MAX_NUM_PIC_PARAMS));\n memset(ps_dec->ps_sps, 0,\n ((sizeof(dec_seq_params_t)) * MAX_NUM_SEQ_PARAMS));\n\n /* Initialization of function pointers ih264d_deblock_picture function*/\n\n ps_dec->p_DeblockPicture[0] = ih264d_deblock_picture_non_mbaff;\n ps_dec->p_DeblockPicture[1] = ih264d_deblock_picture_mbaff;\n\n ps_dec->s_cab_dec_env.pv_codec_handle = ps_dec;\n\n ps_dec->u4_num_fld_in_frm = 0;\n\n ps_dec->ps_dpb_mgr->pv_codec_handle = ps_dec;\n\n /* Initialize the sei validity u4_flag with zero indiacting sei is not valid*/\n ps_dec->ps_sei->u1_is_valid = 0;\n\n /* decParams Initializations */\n ps_dec->ps_cur_pps = NULL;\n ps_dec->ps_cur_sps = NULL;\n ps_dec->u1_init_dec_flag = 0;\n ps_dec->u1_first_slice_in_stream = 1;\n ps_dec->u1_first_pb_nal_in_pic = 1;\n ps_dec->u1_last_pic_not_decoded = 0;\n ps_dec->u4_app_disp_width = 0;\n ps_dec->i4_header_decoded = 0;\n ps_dec->u4_total_frames_decoded = 0;\n\n ps_dec->i4_error_code = 0;\n ps_dec->i4_content_type = -1;\n ps_dec->ps_cur_slice->u1_mbaff_frame_flag = 0;\n\n ps_dec->ps_dec_err_status->u1_err_flag = ACCEPT_ALL_PICS; //REJECT_PB_PICS;\n ps_dec->ps_dec_err_status->u1_cur_pic_type = PIC_TYPE_UNKNOWN;\n ps_dec->ps_dec_err_status->u4_frm_sei_sync = SYNC_FRM_DEFAULT;\n ps_dec->ps_dec_err_status->u4_cur_frm = INIT_FRAME;\n ps_dec->ps_dec_err_status->u1_pic_aud_i = PIC_TYPE_UNKNOWN;\n\n ps_dec->u1_pr_sl_type = 0xFF;\n ps_dec->u2_mbx = 0xffff;\n ps_dec->u2_mby = 0;\n ps_dec->u2_total_mbs_coded = 0;\n\n /* POC initializations */\n ps_prev_poc = &ps_dec->s_prev_pic_poc;\n ps_cur_poc = &ps_dec->s_cur_pic_poc;\n ps_prev_poc->i4_pic_order_cnt_lsb = ps_cur_poc->i4_pic_order_cnt_lsb = 0;\n ps_prev_poc->i4_pic_order_cnt_msb = ps_cur_poc->i4_pic_order_cnt_msb = 0;\n ps_prev_poc->i4_delta_pic_order_cnt_bottom =\n ps_cur_poc->i4_delta_pic_order_cnt_bottom = 0;\n ps_prev_poc->i4_delta_pic_order_cnt[0] =\n ps_cur_poc->i4_delta_pic_order_cnt[0] = 0;\n ps_prev_poc->i4_delta_pic_order_cnt[1] =\n ps_cur_poc->i4_delta_pic_order_cnt[1] = 0;\n ps_prev_poc->u1_mmco_equalto5 = ps_cur_poc->u1_mmco_equalto5 = 0;\n ps_prev_poc->i4_top_field_order_count = ps_cur_poc->i4_top_field_order_count =\n 0;\n ps_prev_poc->i4_bottom_field_order_count =\n ps_cur_poc->i4_bottom_field_order_count = 0;\n ps_prev_poc->u1_bot_field = ps_cur_poc->u1_bot_field = 0;\n ps_prev_poc->u1_mmco_equalto5 = ps_cur_poc->u1_mmco_equalto5 = 0;\n ps_prev_poc->i4_prev_frame_num_ofst = ps_cur_poc->i4_prev_frame_num_ofst = 0;\n ps_cur_slice->u1_mmco_equalto5 = 0;\n ps_cur_slice->u2_frame_num = 0;\n\n ps_dec->i4_max_poc = 0;\n ps_dec->i4_prev_max_display_seq = 0;\n ps_dec->u1_recon_mb_grp = 4;\n\n /* Field PIC initializations */\n ps_dec->u1_second_field = 0;\n ps_dec->s_prev_seq_params.u1_eoseq_pending = 0;\n\n /* Set the cropping parameters as zero */\n ps_dec->u2_crop_offset_y = 0;\n ps_dec->u2_crop_offset_uv = 0;\n\n /* The Initial Frame Rate Info is not Present */\n ps_dec->i4_vui_frame_rate = -1;\n ps_dec->i4_pic_type = -1;\n ps_dec->i4_frametype = -1;\n ps_dec->i4_content_type = -1;\n\n ps_dec->u1_res_changed = 0;\n\n\n ps_dec->u1_frame_decoded_flag = 0;\n\n /* Set the default frame seek mask mode */\n ps_dec->u4_skip_frm_mask = SKIP_NONE;\n\n /********************************************************/\n /* Initialize CAVLC residual decoding function pointers */\n /********************************************************/\n ps_dec->pf_cavlc_4x4res_block[0] = ih264d_cavlc_4x4res_block_totalcoeff_1;\n ps_dec->pf_cavlc_4x4res_block[1] =\n ih264d_cavlc_4x4res_block_totalcoeff_2to10;\n ps_dec->pf_cavlc_4x4res_block[2] =\n ih264d_cavlc_4x4res_block_totalcoeff_11to16;\n\n ps_dec->pf_cavlc_parse4x4coeff[0] = ih264d_cavlc_parse4x4coeff_n0to7;\n ps_dec->pf_cavlc_parse4x4coeff[1] = ih264d_cavlc_parse4x4coeff_n8;\n\n ps_dec->pf_cavlc_parse_8x8block[0] =\n ih264d_cavlc_parse_8x8block_none_available;\n ps_dec->pf_cavlc_parse_8x8block[1] =\n ih264d_cavlc_parse_8x8block_left_available;\n ps_dec->pf_cavlc_parse_8x8block[2] =\n ih264d_cavlc_parse_8x8block_top_available;\n ps_dec->pf_cavlc_parse_8x8block[3] =\n ih264d_cavlc_parse_8x8block_both_available;\n\n /***************************************************************************/\n /* Initialize Bs calculation function pointers for P and B, 16x16/non16x16 */\n /***************************************************************************/\n ps_dec->pf_fill_bs1[0][0] = ih264d_fill_bs1_16x16mb_pslice;\n ps_dec->pf_fill_bs1[0][1] = ih264d_fill_bs1_non16x16mb_pslice;\n\n ps_dec->pf_fill_bs1[1][0] = ih264d_fill_bs1_16x16mb_bslice;\n ps_dec->pf_fill_bs1[1][1] = ih264d_fill_bs1_non16x16mb_bslice;\n\n ps_dec->pf_fill_bs_xtra_left_edge[0] =\n ih264d_fill_bs_xtra_left_edge_cur_frm;\n ps_dec->pf_fill_bs_xtra_left_edge[1] =\n ih264d_fill_bs_xtra_left_edge_cur_fld;\n\n /* Initialize Reference Pic Buffers */\n ih264d_init_ref_bufs(ps_dec->ps_dpb_mgr);\n\n ps_dec->u2_prv_frame_num = 0;\n ps_dec->u1_top_bottom_decoded = 0;\n ps_dec->u1_dangling_field = 0;\n\n ps_dec->s_cab_dec_env.cabac_table = gau4_ih264d_cabac_table;\n\n ps_dec->pu1_left_mv_ctxt_inc = ps_dec->u1_left_mv_ctxt_inc_arr[0];\n ps_dec->pi1_left_ref_idx_ctxt_inc =\n &ps_dec->i1_left_ref_idx_ctx_inc_arr[0][0];\n ps_dec->pu1_left_yuv_dc_csbp = &ps_dec->u1_yuv_dc_csbp_topmb;\n\n /* ! */\n /* Initializing flush frame u4_flag */\n ps_dec->u1_flushfrm = 0;\n\n {\n ps_dec->s_cab_dec_env.pv_codec_handle = (void*)ps_dec;\n ps_dec->ps_bitstrm->pv_codec_handle = (void*)ps_dec;\n ps_dec->ps_cur_slice->pv_codec_handle = (void*)ps_dec;\n ps_dec->ps_dpb_mgr->pv_codec_handle = (void*)ps_dec;\n }\n\n memset(ps_dec->disp_bufs, 0, (MAX_DISP_BUFS_NEW) * sizeof(disp_buf_t));\n memset(ps_dec->u4_disp_buf_mapping, 0,\n (MAX_DISP_BUFS_NEW) * sizeof(UWORD32));\n memset(ps_dec->u4_disp_buf_to_be_freed, 0,\n (MAX_DISP_BUFS_NEW) * sizeof(UWORD32));\n\n ih264d_init_arch(ps_dec);\n ih264d_init_function_ptr(ps_dec);\n ps_dec->e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;\n ps_dec->init_done = 1;\n\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void S_AL_ClearSoundBuffer( void )\n{\n}\n\nCWE ID: CWE-269\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static struct ion_buffer *ion_buffer_create(struct ion_heap *heap,\n\t\t\t\t struct ion_device *dev,\n\t\t\t\t unsigned long len,\n\t\t\t\t unsigned long align,\n\t\t\t\t unsigned long flags)\n{\n\tstruct ion_buffer *buffer;\n\tstruct sg_table *table;\n\tstruct scatterlist *sg;\n\tint i, ret;\n\n\tbuffer = kzalloc(sizeof(struct ion_buffer), GFP_KERNEL);\n\tif (!buffer)\n\t\treturn ERR_PTR(-ENOMEM);\n\n\tbuffer->heap = heap;\n\tbuffer->flags = flags;\n\tkref_init(&buffer->ref);\n\n\tret = heap->ops->allocate(heap, buffer, len, align, flags);\n\n\tif (ret) {\n\t\tif (!(heap->flags & ION_HEAP_FLAG_DEFER_FREE))\n\t\t\tgoto err2;\n\n\t\tion_heap_freelist_drain(heap, 0);\n\t\tret = heap->ops->allocate(heap, buffer, len, align,\n\t\t\t\t\t flags);\n\t\tif (ret)\n\t\t\tgoto err2;\n\t}\n\n\tbuffer->dev = dev;\n\tbuffer->size = len;\n\n\ttable = heap->ops->map_dma(heap, buffer);\n\tif (WARN_ONCE(table == NULL,\n\t\t\t\"heap->ops->map_dma should return ERR_PTR on error\"))\n\t\ttable = ERR_PTR(-EINVAL);\n\tif (IS_ERR(table)) {\n\t\tret = -EINVAL;\n\t\tgoto err1;\n\t}\n\n\tbuffer->sg_table = table;\n\tif (ion_buffer_fault_user_mappings(buffer)) {\n\t\tint num_pages = PAGE_ALIGN(buffer->size) / PAGE_SIZE;\n\t\tstruct scatterlist *sg;\n\t\tint i, j, k = 0;\n\n\t\tbuffer->pages = vmalloc(sizeof(struct page *) * num_pages);\n\t\tif (!buffer->pages) {\n\t\t\tret = -ENOMEM;\n\t\t\tgoto err;\n\t\t}\n\n\t\tfor_each_sg(table->sgl, sg, table->nents, i) {\n\t\t\tstruct page *page = sg_page(sg);\n\n\t\t\tfor (j = 0; j < sg->length / PAGE_SIZE; j++)\n\t\t\t\tbuffer->pages[k++] = page++;\n\t\t}\n\t}\n\n\tbuffer->dev = dev;\n\tbuffer->size = len;\n\tINIT_LIST_HEAD(&buffer->vmas);\n\tmutex_init(&buffer->lock);\n\t/*\n\t * this will set up dma addresses for the sglist -- it is not\n\t * technically correct as per the dma api -- a specific\n\t * device isn't really taking ownership here. However, in practice on\n\t * our systems the only dma_address space is physical addresses.\n\t * Additionally, we can't afford the overhead of invalidating every\n\t * allocation via dma_map_sg. The implicit contract here is that\n\t * memory coming from the heaps is ready for dma, ie if it has a\n\t * cached mapping that mapping has been invalidated\n\t */\n\tfor_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents, i) {\n\t\tsg_dma_address(sg) = sg_phys(sg);\n\t\tsg_dma_len(sg) = sg->length;\n\t}\n\tmutex_lock(&dev->buffer_lock);\n\tion_buffer_add(dev, buffer);\n\tmutex_unlock(&dev->buffer_lock);\n\treturn buffer;\n\nerr:\n\theap->ops->unmap_dma(heap, buffer);\nerr1:\n\theap->ops->free(buffer);\nerr2:\n\tkfree(buffer);\n\treturn ERR_PTR(ret);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int check_stack_boundary(struct bpf_verifier_env *env, int regno,\n\t\t\t\tint access_size, bool zero_size_allowed,\n\t\t\t\tstruct bpf_call_arg_meta *meta)\n{\n\tstruct bpf_verifier_state *state = env->cur_state;\n\tstruct bpf_reg_state *regs = state->regs;\n\tint off, i, slot, spi;\n\n\tif (regs[regno].type != PTR_TO_STACK) {\n\t\t/* Allow zero-byte read from NULL, regardless of pointer type */\n\t\tif (zero_size_allowed && access_size == 0 &&\n\t\t register_is_null(regs[regno]))\n\t\t\treturn 0;\n\n\t\tverbose(env, \"R%d type=%s expected=%s\\n\", regno,\n\t\t\treg_type_str[regs[regno].type],\n\t\t\treg_type_str[PTR_TO_STACK]);\n\t\treturn -EACCES;\n\t}\n\n\t/* Only allow fixed-offset stack reads */\n\tif (!tnum_is_const(regs[regno].var_off)) {\n\t\tchar tn_buf[48];\n\n \t\ttnum_strn(tn_buf, sizeof(tn_buf), regs[regno].var_off);\n \t\tverbose(env, \"invalid variable stack read R%d var_off=%s\\n\",\n \t\t\tregno, tn_buf);\n \t}\n \toff = regs[regno].off + regs[regno].var_off.value;\n \tif (off >= 0 || off < -MAX_BPF_STACK || off + access_size > 0 ||\n\t access_size < 0 || (access_size == 0 && !zero_size_allowed)) {\n\t\tverbose(env, \"invalid stack type R%d off=%d access_size=%d\\n\",\n\t\t\tregno, off, access_size);\n\t\treturn -EACCES;\n\t}\n\n\tif (env->prog->aux->stack_depth < -off)\n\t\tenv->prog->aux->stack_depth = -off;\n\n\tif (meta && meta->raw_mode) {\n\t\tmeta->access_size = access_size;\n\t\tmeta->regno = regno;\n\t\treturn 0;\n\t}\n\n\tfor (i = 0; i < access_size; i++) {\n\t\tslot = -(off + i) - 1;\n\t\tspi = slot / BPF_REG_SIZE;\n\t\tif (state->allocated_stack <= slot ||\n\t\t state->stack[spi].slot_type[slot % BPF_REG_SIZE] !=\n\t\t\tSTACK_MISC) {\n\t\t\tverbose(env, \"invalid indirect read from stack off %d+%d size %d\\n\",\n\t\t\t\toff, i, access_size);\n\t\t\treturn -EACCES;\n\t\t}\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void prb_close_block(struct tpacket_kbdq_core *pkc1,\n\t\tstruct tpacket_block_desc *pbd1,\n\t\tstruct packet_sock *po, unsigned int stat)\n{\n\t__u32 status = TP_STATUS_USER | stat;\n\n\tstruct tpacket3_hdr *last_pkt;\n\tstruct tpacket_hdr_v1 *h1 = &pbd1->hdr.bh1;\n\tstruct sock *sk = &po->sk;\n\n\tif (po->stats.stats3.tp_drops)\n\t\tstatus |= TP_STATUS_LOSING;\n\n\tlast_pkt = (struct tpacket3_hdr *)pkc1->prev;\n\tlast_pkt->tp_next_offset = 0;\n\n\t/* Get the ts of the last pkt */\n\tif (BLOCK_NUM_PKTS(pbd1)) {\n\t\th1->ts_last_pkt.ts_sec = last_pkt->tp_sec;\n\t\th1->ts_last_pkt.ts_nsec\t= last_pkt->tp_nsec;\n\t} else {\n\t\t/* Ok, we tmo'd - so get the current time.\n\t\t *\n\t\t * It shouldn't really happen as we don't close empty\n\t\t * blocks. See prb_retire_rx_blk_timer_expired().\n\t\t */\n\t\tstruct timespec ts;\n\t\tgetnstimeofday(&ts);\n\t\th1->ts_last_pkt.ts_sec = ts.tv_sec;\n\t\th1->ts_last_pkt.ts_nsec\t= ts.tv_nsec;\n\t}\n\n\tsmp_wmb();\n\n\t/* Flush the block */\n\tprb_flush_block(pkc1, pbd1, status);\n\n\tsk->sk_data_ready(sk);\n\n\tpkc1->kactive_blk_num = GET_NEXT_PRB_BLK_NUM(pkc1);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: ft_glyphslot_free_bitmap( FT_GlyphSlot slot )\n {\n if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )\n {\n FT_Memory memory = FT_FACE_MEMORY( slot->face );\n\n\n FT_FREE( slot->bitmap.buffer );\n slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;\n }\n else\n {\n /* assume that the bitmap buffer was stolen or not */\n /* allocated from the heap */\n slot->bitmap.buffer = NULL;\n }\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int do_new_mount(struct path *path, const char *fstype, int flags,\n\t\t\tint mnt_flags, const char *name, void *data)\n{\n\tstruct file_system_type *type;\n\tstruct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;\n\tstruct vfsmount *mnt;\n\tint err;\n\n\tif (!fstype)\n\t\treturn -EINVAL;\n\n\ttype = get_fs_type(fstype);\n\tif (!type)\n\t\treturn -ENODEV;\n\n\tif (user_ns != &init_user_ns) {\n\t\tif (!(type->fs_flags & FS_USERNS_MOUNT)) {\n\t\t\tput_filesystem(type);\n\t\t\treturn -EPERM;\n\t\t}\n\t\t/* Only in special cases allow devices from mounts\n\t\t * created outside the initial user namespace.\n \t\t */\n \t\tif (!(type->fs_flags & FS_USERNS_DEV_MOUNT)) {\n \t\t\tflags |= MS_NODEV;\n\t\t\tmnt_flags |= MNT_NODEV;\n \t\t}\n \t}\n \n\tmnt = vfs_kern_mount(type, flags, name, data);\n\tif (!IS_ERR(mnt) && (type->fs_flags & FS_HAS_SUBTYPE) &&\n\t !mnt->mnt_sb->s_subtype)\n\t\tmnt = fs_set_subtype(mnt, fstype);\n\n\tput_filesystem(type);\n\tif (IS_ERR(mnt))\n\t\treturn PTR_ERR(mnt);\n\n\terr = do_add_mount(real_mount(mnt), path, mnt_flags);\n\tif (err)\n\t\tmntput(mnt);\n\treturn err;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static const struct rtnl_af_ops *rtnl_af_lookup(const int family)\n{\n\tconst struct rtnl_af_ops *ops;\n\n\tlist_for_each_entry(ops, &rtnl_af_ops, list) {\n\t\tif (ops->family == family)\n\t\t\treturn ops;\n\t}\n\n\treturn NULL;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void SyncBackendHost::Core::OnInitializationComplete() {\n if (!host_ || !host_->frontend_)\n return; // We may have been told to Shutdown before initialization\n\n host_->frontend_loop_->PostTask(FROM_HERE,\n NewRunnableMethod(this,\n &Core::HandleInitalizationCompletedOnFrontendLoop));\n\n host_->core_thread_.message_loop()->PostTask(FROM_HERE,\n NewRunnableMethod(this, &Core::StartSavingChanges));\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
Subsets and Splits