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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: void RenderBlock::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)\n{\n RenderBox::styleDidChange(diff, oldStyle);\n\n RenderStyle* newStyle = style();\n\n if (!isAnonymousBlock()) {\n for (RenderBlock* currCont = blockElementContinuation(); currCont; currCont = currCont->blockElementContinuation()) {\n RenderBoxModelObject* nextCont = currCont->continuation();\n currCont->setContinuation(0);\n currCont->setStyle(newStyle);\n currCont->setContinuation(nextCont);\n }\n }\n\n if (FastTextAutosizer* textAutosizer = document().fastTextAutosizer())\n textAutosizer->record(this);\n\n propagateStyleToAnonymousChildren(true);\n invalidateLineHeight();\n \n m_hasBorderOrPaddingLogicalWidthChanged = oldStyle && diff == StyleDifferenceLayout && needsLayout() && borderOrPaddingLogicalWidthChanged(oldStyle, newStyle);\n \n Vector<ImageResource*> images;\n appendImagesFromStyle(images, *newStyle);\n if (images.isEmpty())\n ResourceLoadPriorityOptimizer::resourceLoadPriorityOptimizer()->removeRenderObject(this);\n else\n ResourceLoadPriorityOptimizer::resourceLoadPriorityOptimizer()->addRenderObject(this);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool ChildProcessSecurityPolicyImpl::CanCopyIntoFileSystem(\n int child_id, const std::string& filesystem_id) {\n return HasPermissionsForFileSystem(child_id, filesystem_id,\n COPY_INTO_FILE_GRANT);\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: bool TextureManager::Restore(TextureInfo* info,\n TextureDefinition* definition) {\n DCHECK(info->owned_);\n\n scoped_ptr<TextureDefinition> scoped_definition(definition);\n\n if (info->IsAttachedToFramebuffer())\n return false;\n\n if (info->IsImmutable())\n return false;\n\n if (info->target() != definition->target())\n return false;\n\n if (info->level_infos_.size() != definition->level_infos().size())\n return false;\n\n if (info->level_infos_[0].size() != definition->level_infos()[0].size())\n return false;\n\n for (size_t face = 0; face < info->level_infos_.size(); ++face) {\n GLenum target = info->target() == GL_TEXTURE_2D ?\n GL_TEXTURE_2D : FaceIndexToGLTarget(face);\n for (size_t level = 0; level < info->level_infos_[face].size(); ++level) {\n const TextureDefinition::LevelInfo& level_info =\n definition->level_infos()[face][level];\n SetLevelInfo(info,\n target,\n level,\n level_info.internal_format,\n level_info.width,\n level_info.height,\n level_info.depth,\n level_info.border,\n level_info.format,\n level_info.type,\n level_info.cleared);\n }\n }\n\n GLuint old_service_id = info->service_id();\n glDeleteTextures(1, &old_service_id);\n info->SetServiceId(definition->ReleaseServiceId());\n\n return true;\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: void *SoftMP3::memsetSafe(OMX_BUFFERHEADERTYPE *outHeader, int c, size_t len) {\n if (len > outHeader->nAllocLen) {\n ALOGE(\"memset buffer too small: got %lu, expected %zu\", outHeader->nAllocLen, len);\n android_errorWriteLog(0x534e4554, \"29422022\");\n notify(OMX_EventError, OMX_ErrorUndefined, OUTPUT_BUFFER_TOO_SMALL, NULL);\n mSignalledError = true;\n return NULL;\n }\n return memset(outHeader->pBuffer, c, len);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: IPV6DefragSturgesNovakBsdTest(void)\n{\n /* Expected data. */\n u_char expected[] = {\n \"AAAAAAAA\"\n \"AAAAAAAA\"\n \"AAAAAAAA\"\n \"JJJJJJJJ\"\n \"JJJJJJJJ\"\n \"BBBBBBBB\"\n \"CCCCCCCC\"\n \"CCCCCCCC\"\n \"CCCCCCCC\"\n \"LLLLLLLL\"\n \"LLLLLLLL\"\n \"LLLLLLLL\"\n \"MMMMMMMM\"\n \"MMMMMMMM\"\n \"MMMMMMMM\"\n \"FFFFFFFF\"\n \"FFFFFFFF\"\n \"FFFFFFFF\"\n \"GGGGGGGG\"\n \"GGGGGGGG\"\n \"HHHHHHHH\"\n \"HHHHHHHH\"\n \"IIIIIIII\"\n \"QQQQQQQQ\"\n };\n\n return IPV6DefragDoSturgesNovakTest(DEFRAG_POLICY_BSD, expected, sizeof(expected));\n}\n\nCWE ID: CWE-358\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: sctp_disposition_t sctp_sf_sendbeat_8_3(struct net *net,\n\t\t\t\t\tconst struct sctp_endpoint *ep,\n\t\t\t\t\tconst struct sctp_association *asoc,\n\t\t\t\t\tconst sctp_subtype_t type,\n\t\t\t\t\tvoid *arg,\n\t\t\t\t\tsctp_cmd_seq_t *commands)\n{\n\tstruct sctp_transport *transport = (struct sctp_transport *) arg;\n\n\tif (asoc->overall_error_count >= asoc->max_retrans) {\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,\n\t\t\t\tSCTP_ERROR(ETIMEDOUT));\n\t\t/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,\n\t\t\t\tSCTP_PERR(SCTP_ERROR_NO_ERROR));\n\t\tSCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);\n\t\tSCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);\n\t\treturn SCTP_DISPOSITION_DELETE_TCB;\n\t}\n\n\t/* Section 3.3.5.\n\t * The Sender-specific Heartbeat Info field should normally include\n\t * information about the sender's current time when this HEARTBEAT\n\t * chunk is sent and the destination transport address to which this\n\t * HEARTBEAT is sent (see Section 8.3).\n\t */\n\n\tif (transport->param_flags & SPP_HB_ENABLE) {\n\t\tif (SCTP_DISPOSITION_NOMEM ==\n\t\t\t\tsctp_sf_heartbeat(ep, asoc, type, arg,\n\t\t\t\t\t\t commands))\n\t\t\treturn SCTP_DISPOSITION_NOMEM;\n\n\t\t/* Set transport error counter and association error counter\n\t\t * when sending heartbeat.\n\t\t */\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_TRANSPORT_HB_SENT,\n\t\t\t\tSCTP_TRANSPORT(transport));\n\t}\n\tsctp_add_cmd_sf(commands, SCTP_CMD_TRANSPORT_IDLE,\n\t\t\tSCTP_TRANSPORT(transport));\n\tsctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMER_UPDATE,\n\t\t\tSCTP_TRANSPORT(transport));\n\n\treturn SCTP_DISPOSITION_CONSUME;\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: MediaStreamDispatcherHost::~MediaStreamDispatcherHost() {\n DCHECK_CURRENTLY_ON(BrowserThread::IO);\n bindings_.CloseAllBindings();\n CancelAllRequests();\n }\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool OMX::isSecure(node_id node) {\n OMXNodeInstance *instance = findInstance(node);\n return (instance == NULL ? false : instance->isSecure());\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: syncable::ModelTypeSet ProfileSyncService::GetRegisteredDataTypes() const {\n syncable::ModelTypeSet registered_types;\n for (DataTypeController::TypeMap::const_iterator it =\n data_type_controllers_.begin();\n it != data_type_controllers_.end(); ++it) {\n registered_types.Put(it->first);\n }\n return registered_types;\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: unset_and_free_gvalue (gpointer val)\n{\n g_value_unset (val);\n g_free (val);\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: RenderThreadImpl::RenderThreadImpl(\n scoped_ptr<base::MessageLoop> main_message_loop)\n : ChildThread(Options(ShouldUseMojoChannel())),\n main_message_loop_(main_message_loop.Pass()) {\n Init();\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: GF_Err tpay_Size(GF_Box *s)\n{\n\ts->size += 4;\n\treturn GF_OK;\n}\n\nCWE ID: CWE-125\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 FindBarController::MaybeSetPrepopulateText() {\n #if !defined(OS_MACOSX)\n FindManager* find_manager = tab_contents_->GetFindManager();\n string16 find_string = find_manager->find_text();\n if (find_string.empty())\n find_string = find_manager->previous_find_text();\n if (find_string.empty()) {\n find_string =\n FindBarState::GetLastPrepopulateText(tab_contents_->profile());\n }\n\n find_bar_->SetFindText(find_string);\n#else\n#endif\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void tcp_try_to_open(struct sock *sk, int flag, const int prior_unsacked)\n{\n\tstruct tcp_sock *tp = tcp_sk(sk);\n\n\ttcp_verify_left_out(tp);\n\n\tif (!tcp_any_retrans_done(sk))\n\t\ttp->retrans_stamp = 0;\n\n\tif (flag & FLAG_ECE)\n\t\ttcp_enter_cwr(sk);\n\n\tif (inet_csk(sk)->icsk_ca_state != TCP_CA_CWR) {\n\t\ttcp_try_keep_open(sk);\n\t} else {\n\t\ttcp_cwnd_reduction(sk, prior_unsacked, 0, flag);\n\t}\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: static void wanxl_pci_remove_one(struct pci_dev *pdev)\n{\n\tcard_t *card = pci_get_drvdata(pdev);\n\tint i;\n\n\tfor (i = 0; i < card->n_ports; i++) {\n\t\tunregister_hdlc_device(card->ports[i].dev);\n\t\tfree_netdev(card->ports[i].dev);\n\t}\n\n\t/* unregister and free all host resources */\n\tif (card->irq)\n\t\tfree_irq(card->irq, card);\n\n\twanxl_reset(card);\n\n\tfor (i = 0; i < RX_QUEUE_LENGTH; i++)\n\t\tif (card->rx_skbs[i]) {\n\t\t\tpci_unmap_single(card->pdev,\n\t\t\t\t\t card->status->rx_descs[i].address,\n\t\t\t\t\t BUFFER_LENGTH, PCI_DMA_FROMDEVICE);\n\t\t\tdev_kfree_skb(card->rx_skbs[i]);\n\t\t}\n\n\tif (card->plx)\n\t\tiounmap(card->plx);\n\n\tif (card->status)\n\t\tpci_free_consistent(pdev, sizeof(card_status_t),\n\t\t\t\t card->status, card->status_address);\n\n\tpci_release_regions(pdev);\n\tpci_disable_device(pdev);\n\tpci_set_drvdata(pdev, NULL);\n\tkfree(card);\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: RenderWidgetHostViewAndroid::~RenderWidgetHostViewAndroid() {\n SetContentViewCore(NULL);\n if (!shared_surface_.is_null()) {\n ImageTransportFactoryAndroid::GetInstance()->DestroySharedSurfaceHandle(\n shared_surface_);\n }\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: do_pre_login(Session *s)\n{\n\tsocklen_t fromlen;\n\tstruct sockaddr_storage from;\n\tpid_t pid = getpid();\n\n\t/*\n\t * Get IP address of client. If the connection is not a socket, let\n\t * the address be 0.0.0.0.\n\t */\n\tmemset(&from, 0, sizeof(from));\n\tfromlen = sizeof(from);\n\tif (packet_connection_is_on_socket()) {\n\t\tif (getpeername(packet_get_connection_in(),\n\t\t (struct sockaddr *)&from, &fromlen) < 0) {\n\t\t\tdebug(\"getpeername: %.100s\", strerror(errno));\n\t\t\tcleanup_exit(255);\n\t\t}\n\t}\n\n\trecord_utmp_only(pid, s->tty, s->pw->pw_name,\n\t get_remote_name_or_ip(utmp_len, options.use_dns),\n\t (struct sockaddr *)&from, fromlen);\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: checker_prio_handler(vector_t *strvec)\n{\n\tglobal_data->checker_process_priority = get_priority(strvec, \"checker\");\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: static bool ldap_push_filter(struct asn1_data *data, struct ldb_parse_tree *tree)\n{\n\tint i;\n\n switch (tree->operation) {\n case LDB_OP_AND:\n case LDB_OP_OR:\n asn1_push_tag(data, ASN1_CONTEXT(tree->operation==LDB_OP_AND?0:1));\n for (i=0; i<tree->u.list.num_elements; i++) {\n if (!ldap_push_filter(data, tree->u.list.elements[i])) {\n return false;\n }\n }\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_NOT:\n asn1_push_tag(data, ASN1_CONTEXT(2));\n if (!ldap_push_filter(data, tree->u.isnot.child)) {\n return false;\n }\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_EQUALITY:\n /* equality test */\n asn1_push_tag(data, ASN1_CONTEXT(3));\n asn1_write_OctetString(data, tree->u.equality.attr,\n strlen(tree->u.equality.attr));\n asn1_write_OctetString(data, tree->u.equality.value.data,\n tree->u.equality.value.length);\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_SUBSTRING:\n\t\t/*\n\t\t SubstringFilter ::= SEQUENCE {\n\t\t\t type AttributeDescription,\n\t\t\t -- at least one must be present\n\t\t\t substrings SEQUENCE OF CHOICE {\n\t\t\t\t initial [0] LDAPString,\n any [1] LDAPString,\n final [2] LDAPString } }\n */\n asn1_push_tag(data, ASN1_CONTEXT(4));\n asn1_write_OctetString(data, tree->u.substring.attr, strlen(tree->u.substring.attr));\n asn1_push_tag(data, ASN1_SEQUENCE(0));\n \n if (tree->u.substring.chunks && tree->u.substring.chunks[0]) {\n i = 0;\n if (!tree->u.substring.start_with_wildcard) {\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(0));\n asn1_write_DATA_BLOB_LDAPString(data, tree->u.substring.chunks[i]);\n asn1_pop_tag(data);\n i++;\n }\n while (tree->u.substring.chunks[i]) {\n\t\t\t\tint ctx;\n\n\t\t\t\tif (( ! tree->u.substring.chunks[i + 1]) &&\n\t\t\t\t (tree->u.substring.end_with_wildcard == 0)) {\n\t\t\t\t\tctx = 2;\n } else {\n ctx = 1;\n }\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(ctx));\n asn1_write_DATA_BLOB_LDAPString(data, tree->u.substring.chunks[i]);\n asn1_pop_tag(data);\n i++;\n }\n }\n asn1_pop_tag(data);\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_GREATER:\n /* greaterOrEqual test */\n asn1_push_tag(data, ASN1_CONTEXT(5));\n asn1_write_OctetString(data, tree->u.comparison.attr,\n strlen(tree->u.comparison.attr));\n asn1_write_OctetString(data, tree->u.comparison.value.data,\n tree->u.comparison.value.length);\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_LESS:\n /* lessOrEqual test */\n asn1_push_tag(data, ASN1_CONTEXT(6));\n asn1_write_OctetString(data, tree->u.comparison.attr,\n strlen(tree->u.comparison.attr));\n asn1_write_OctetString(data, tree->u.comparison.value.data,\n tree->u.comparison.value.length);\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_PRESENT:\n /* present test */\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(7));\n asn1_write_LDAPString(data, tree->u.present.attr);\n asn1_pop_tag(data);\n return !data->has_error;\n \n case LDB_OP_APPROX:\n /* approx test */\n asn1_push_tag(data, ASN1_CONTEXT(8));\n asn1_write_OctetString(data, tree->u.comparison.attr,\n strlen(tree->u.comparison.attr));\n asn1_write_OctetString(data, tree->u.comparison.value.data,\n tree->u.comparison.value.length);\n asn1_pop_tag(data);\n break;\n \n case LDB_OP_EXTENDED:\n\t\t/*\n\t\t MatchingRuleAssertion ::= SEQUENCE {\n\t\t matchingRule [1] MatchingRuleID OPTIONAL,\n\t\t type [2] AttributeDescription OPTIONAL,\n\t\t matchValue [3] AssertionValue,\n dnAttributes [4] BOOLEAN DEFAULT FALSE\n }\n */\n asn1_push_tag(data, ASN1_CONTEXT(9));\n if (tree->u.extended.rule_id) {\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(1));\n asn1_write_LDAPString(data, tree->u.extended.rule_id);\n asn1_pop_tag(data);\n }\n if (tree->u.extended.attr) {\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(2));\n asn1_write_LDAPString(data, tree->u.extended.attr);\n asn1_pop_tag(data);\n }\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(3));\n asn1_write_DATA_BLOB_LDAPString(data, &tree->u.extended.value);\n asn1_pop_tag(data);\n asn1_push_tag(data, ASN1_CONTEXT_SIMPLE(4));\n asn1_write_uint8(data, tree->u.extended.dnAttributes);\n asn1_pop_tag(data);\n asn1_pop_tag(data);\n break;\n \n default:\n\t\treturn false;\n\t}\n return !data->has_error;\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: local void finish_jobs(void)\n{\n struct job job;\n int caught;\n\n /* only do this once */\n if (compress_have == NULL)\n return;\n\n /* command all of the extant compress threads to return */\n possess(compress_have);\n job.seq = -1;\n job.next = NULL;\n compress_head = &job;\n compress_tail = &(job.next);\n twist(compress_have, BY, +1); /* will wake them all up */\n\n /* join all of the compress threads, verify they all came back */\n caught = join_all();\n Trace((\"-- joined %d compress threads\", caught));\n assert(caught == cthreads);\n cthreads = 0;\n\n /* free the resources */\n caught = free_pool(&lens_pool);\n Trace((\"-- freed %d block lengths buffers\", caught));\n caught = free_pool(&dict_pool);\n Trace((\"-- freed %d dictionary buffers\", caught));\n caught = free_pool(&out_pool);\n Trace((\"-- freed %d output buffers\", caught));\n caught = free_pool(&in_pool);\n Trace((\"-- freed %d input buffers\", caught));\n free_lock(write_first);\n free_lock(compress_have);\n compress_have = NULL;\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: status_t CameraClient::checkPidAndHardware() const {\n status_t result = checkPid();\n if (result != NO_ERROR) return result;\n if (mHardware == 0) {\n ALOGE(\"attempt to use a camera after disconnect() (pid %d)\", getCallingPid());\n return INVALID_OPERATION;\n }\n return NO_ERROR;\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: void VerifyDailyContentLengthPrefLists(\n const int64* original_values, size_t original_count,\n const int64* received_values, size_t received_count,\n const int64* original_with_data_reduction_proxy_enabled_values,\n size_t original_with_data_reduction_proxy_enabled_count,\n const int64* received_with_data_reduction_proxy_enabled_values,\n size_t received_with_data_reduction_proxy_count,\n const int64* original_via_data_reduction_proxy_values,\n size_t original_via_data_reduction_proxy_count,\n const int64* received_via_data_reduction_proxy_values,\n size_t received_via_data_reduction_proxy_count) {\n VerifyPrefList(prefs::kDailyHttpOriginalContentLength,\n original_values, original_count);\n VerifyPrefList(prefs::kDailyHttpReceivedContentLength,\n received_values, received_count);\n VerifyPrefList(\n prefs::kDailyOriginalContentLengthWithDataReductionProxyEnabled,\n original_with_data_reduction_proxy_enabled_values,\n original_with_data_reduction_proxy_enabled_count);\n VerifyPrefList(\n prefs::kDailyContentLengthWithDataReductionProxyEnabled,\n received_with_data_reduction_proxy_enabled_values,\n received_with_data_reduction_proxy_count);\n VerifyPrefList(\n prefs::kDailyOriginalContentLengthViaDataReductionProxy,\n original_via_data_reduction_proxy_values,\n original_via_data_reduction_proxy_count);\n VerifyPrefList(\n prefs::kDailyContentLengthViaDataReductionProxy,\n received_via_data_reduction_proxy_values,\n received_via_data_reduction_proxy_count);\n }\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int lua_ap_scoreboard_process(lua_State *L)\n{\n int i;\n process_score *ps_record;\n\n luaL_checktype(L, 1, LUA_TUSERDATA);\n luaL_checktype(L, 2, LUA_TNUMBER);\n i = lua_tointeger(L, 2);\n ps_record = ap_get_scoreboard_process(i);\n if (ps_record) {\n lua_newtable(L);\n\n lua_pushstring(L, \"connections\");\n lua_pushnumber(L, ps_record->connections);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"keepalive\");\n lua_pushnumber(L, ps_record->keep_alive);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"lingering_close\");\n lua_pushnumber(L, ps_record->lingering_close);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"pid\");\n lua_pushnumber(L, ps_record->pid);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"suspended\");\n lua_pushnumber(L, ps_record->suspended);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"write_completion\");\n lua_pushnumber(L, ps_record->write_completion);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"not_accepting\");\n lua_pushnumber(L, ps_record->not_accepting);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"quiescing\");\n lua_pushnumber(L, ps_record->quiescing);\n lua_settable(L, -3);\n\n return 1;\n }\n return 0;\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 ptrace_hbptriggered(struct perf_event *bp, int unused,\n \t\t\t\t struct perf_sample_data *data,\n \t\t\t\t struct pt_regs *regs)\n {\n\tstruct arch_hw_breakpoint *bkpt = counter_arch_bp(bp);\n\tlong num;\n\tint i;\n\tsiginfo_t info;\n\n\tfor (i = 0; i < ARM_MAX_HBP_SLOTS; ++i)\n\t\tif (current->thread.debug.hbp[i] == bp)\n\t\t\tbreak;\n\n\tnum = (i == ARM_MAX_HBP_SLOTS) ? 0 : ptrace_hbp_idx_to_num(i);\n\n\tinfo.si_signo\t= SIGTRAP;\n\tinfo.si_errno\t= (int)num;\n\tinfo.si_code\t= TRAP_HWBKPT;\n\tinfo.si_addr\t= (void __user *)(bkpt->trigger);\n\n\tforce_sig_info(SIGTRAP, &info, current);\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 unsigned create_oops_dump_dirs(GList *oops_list, unsigned oops_cnt)\n{\n unsigned countdown = MAX_DUMPED_DD_COUNT; /* do not report hundreds of oopses */\n\n log_notice(\"Saving %u oopses as problem dirs\", oops_cnt >= countdown ? countdown : oops_cnt);\n\n char *cmdline_str = xmalloc_fopen_fgetline_fclose(\"/proc/cmdline\");\n char *fips_enabled = xmalloc_fopen_fgetline_fclose(\"/proc/sys/crypto/fips_enabled\");\n char *proc_modules = xmalloc_open_read_close(\"/proc/modules\", /*maxsize:*/ NULL);\n char *suspend_stats = xmalloc_open_read_close(\"/sys/kernel/debug/suspend_stats\", /*maxsize:*/ NULL);\n\n time_t t = time(NULL);\n const char *iso_date = iso_date_string(&t);\n /* dump should be readable by all if we're run with -x */\n uid_t my_euid = (uid_t)-1L;\n mode_t mode = DEFAULT_DUMP_DIR_MODE | S_IROTH;\n /* and readable only for the owner otherwise */\n if (!world_readable_dump)\n {\n mode = DEFAULT_DUMP_DIR_MODE;\n my_euid = geteuid();\n }\n \n pid_t my_pid = getpid();\n unsigned idx = 0;\n unsigned errors = 0;\n while (idx < oops_cnt)\n {\n char base[sizeof(\"oops-YYYY-MM-DD-hh:mm:ss-%lu-%lu\") + 2 * sizeof(long)*3];\n sprintf(base, \"oops-%s-%lu-%lu\", iso_date, (long)my_pid, (long)idx);\n char *path = concat_path_file(debug_dumps_dir, base);\n\n struct dump_dir *dd = dd_create(path, /*uid:*/ my_euid, mode);\n if (dd)\n {\n dd_create_basic_files(dd, /*uid:*/ my_euid, NULL);\n save_oops_data_in_dump_dir(dd, (char*)g_list_nth_data(oops_list, idx++), proc_modules);\n dd_save_text(dd, FILENAME_ABRT_VERSION, VERSION);\n dd_save_text(dd, FILENAME_ANALYZER, \"Kerneloops\");\n dd_save_text(dd, FILENAME_TYPE, \"Kerneloops\");\n if (cmdline_str)\n dd_save_text(dd, FILENAME_CMDLINE, cmdline_str);\n if (proc_modules)\n dd_save_text(dd, \"proc_modules\", proc_modules);\n if (fips_enabled && strcmp(fips_enabled, \"0\") != 0)\n dd_save_text(dd, \"fips_enabled\", fips_enabled);\n if (suspend_stats)\n dd_save_text(dd, \"suspend_stats\", suspend_stats);\n dd_close(dd);\n notify_new_path(path);\n }\n else\n errors++;\n\n free(path);\n\n if (--countdown == 0)\n break;\n\n if (dd && throttle_dd_creation)\n sleep(1);\n }\n\n free(cmdline_str);\n free(proc_modules);\n free(fips_enabled);\n free(suspend_stats);\n\n return errors;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,\n\t\t\t int addr_len)\n{\n\tstruct sockaddr_in6 *usin = (struct sockaddr_in6 *) uaddr;\n\tstruct inet_sock *inet = inet_sk(sk);\n\tstruct inet_connection_sock *icsk = inet_csk(sk);\n\tstruct ipv6_pinfo *np = inet6_sk(sk);\n\tstruct tcp_sock *tp = tcp_sk(sk);\n\tstruct in6_addr *saddr = NULL, *final_p, final;\n\tstruct ipv6_txoptions *opt;\n\tstruct flowi6 fl6;\n\tstruct dst_entry *dst;\n\tint addr_type;\n\tint err;\n\n\tif (addr_len < SIN6_LEN_RFC2133)\n\t\treturn -EINVAL;\n\n\tif (usin->sin6_family != AF_INET6)\n\t\treturn -EAFNOSUPPORT;\n\n\tmemset(&fl6, 0, sizeof(fl6));\n\n\tif (np->sndflow) {\n\t\tfl6.flowlabel = usin->sin6_flowinfo&IPV6_FLOWINFO_MASK;\n\t\tIP6_ECN_flow_init(fl6.flowlabel);\n\t\tif (fl6.flowlabel&IPV6_FLOWLABEL_MASK) {\n\t\t\tstruct ip6_flowlabel *flowlabel;\n\t\t\tflowlabel = fl6_sock_lookup(sk, fl6.flowlabel);\n\t\t\tif (!flowlabel)\n\t\t\t\treturn -EINVAL;\n\t\t\tfl6_sock_release(flowlabel);\n\t\t}\n\t}\n\n\t/*\n\t *\tconnect() to INADDR_ANY means loopback (BSD'ism).\n\t */\n\n\tif (ipv6_addr_any(&usin->sin6_addr))\n\t\tusin->sin6_addr.s6_addr[15] = 0x1;\n\n\taddr_type = ipv6_addr_type(&usin->sin6_addr);\n\n\tif (addr_type & IPV6_ADDR_MULTICAST)\n\t\treturn -ENETUNREACH;\n\n\tif (addr_type&IPV6_ADDR_LINKLOCAL) {\n\t\tif (addr_len >= sizeof(struct sockaddr_in6) &&\n\t\t usin->sin6_scope_id) {\n\t\t\t/* If interface is set while binding, indices\n\t\t\t * must coincide.\n\t\t\t */\n\t\t\tif (sk->sk_bound_dev_if &&\n\t\t\t sk->sk_bound_dev_if != usin->sin6_scope_id)\n\t\t\t\treturn -EINVAL;\n\n\t\t\tsk->sk_bound_dev_if = usin->sin6_scope_id;\n\t\t}\n\n\t\t/* Connect to link-local address requires an interface */\n\t\tif (!sk->sk_bound_dev_if)\n\t\t\treturn -EINVAL;\n\t}\n\n\tif (tp->rx_opt.ts_recent_stamp &&\n\t !ipv6_addr_equal(&sk->sk_v6_daddr, &usin->sin6_addr)) {\n\t\ttp->rx_opt.ts_recent = 0;\n\t\ttp->rx_opt.ts_recent_stamp = 0;\n\t\ttp->write_seq = 0;\n\t}\n\n\tsk->sk_v6_daddr = usin->sin6_addr;\n\tnp->flow_label = fl6.flowlabel;\n\n\t/*\n\t *\tTCP over IPv4\n\t */\n\n\tif (addr_type == IPV6_ADDR_MAPPED) {\n\t\tu32 exthdrlen = icsk->icsk_ext_hdr_len;\n\t\tstruct sockaddr_in sin;\n\n\t\tSOCK_DEBUG(sk, \"connect: ipv4 mapped\\n\");\n\n\t\tif (__ipv6_only_sock(sk))\n\t\t\treturn -ENETUNREACH;\n\n\t\tsin.sin_family = AF_INET;\n\t\tsin.sin_port = usin->sin6_port;\n\t\tsin.sin_addr.s_addr = usin->sin6_addr.s6_addr32[3];\n\n\t\ticsk->icsk_af_ops = &ipv6_mapped;\n\t\tsk->sk_backlog_rcv = tcp_v4_do_rcv;\n#ifdef CONFIG_TCP_MD5SIG\n\t\ttp->af_specific = &tcp_sock_ipv6_mapped_specific;\n#endif\n\n\t\terr = tcp_v4_connect(sk, (struct sockaddr *)&sin, sizeof(sin));\n\n\t\tif (err) {\n\t\t\ticsk->icsk_ext_hdr_len = exthdrlen;\n\t\t\ticsk->icsk_af_ops = &ipv6_specific;\n\t\t\tsk->sk_backlog_rcv = tcp_v6_do_rcv;\n#ifdef CONFIG_TCP_MD5SIG\n\t\t\ttp->af_specific = &tcp_sock_ipv6_specific;\n#endif\n\t\t\tgoto failure;\n\t\t}\n\t\tnp->saddr = sk->sk_v6_rcv_saddr;\n\n\t\treturn err;\n\t}\n\n\tif (!ipv6_addr_any(&sk->sk_v6_rcv_saddr))\n\t\tsaddr = &sk->sk_v6_rcv_saddr;\n\n\tfl6.flowi6_proto = IPPROTO_TCP;\n\tfl6.daddr = sk->sk_v6_daddr;\n\tfl6.saddr = saddr ? *saddr : np->saddr;\n\tfl6.flowi6_oif = sk->sk_bound_dev_if;\n\tfl6.flowi6_mark = sk->sk_mark;\n\tfl6.fl6_dport = usin->sin6_port;\n\tfl6.fl6_sport = inet->inet_sport;\n\n\topt = rcu_dereference_protected(np->opt, lockdep_sock_is_held(sk));\n\tfinal_p = fl6_update_dst(&fl6, opt, &final);\n\n\tsecurity_sk_classify_flow(sk, flowi6_to_flowi(&fl6));\n\n\tdst = ip6_dst_lookup_flow(sk, &fl6, final_p);\n\tif (IS_ERR(dst)) {\n\t\terr = PTR_ERR(dst);\n\t\tgoto failure;\n\t}\n\n\tif (!saddr) {\n\t\tsaddr = &fl6.saddr;\n\t\tsk->sk_v6_rcv_saddr = *saddr;\n\t}\n\n\t/* set the source address */\n\tnp->saddr = *saddr;\n\tinet->inet_rcv_saddr = LOOPBACK4_IPV6;\n\n\tsk->sk_gso_type = SKB_GSO_TCPV6;\n\tip6_dst_store(sk, dst, NULL, NULL);\n\n\tif (tcp_death_row.sysctl_tw_recycle &&\n\t !tp->rx_opt.ts_recent_stamp &&\n\t ipv6_addr_equal(&fl6.daddr, &sk->sk_v6_daddr))\n\t\ttcp_fetch_timewait_stamp(sk, dst);\n\n\ticsk->icsk_ext_hdr_len = 0;\n\tif (opt)\n\t\ticsk->icsk_ext_hdr_len = opt->opt_flen +\n\t\t\t\t\t opt->opt_nflen;\n\n\ttp->rx_opt.mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) - sizeof(struct ipv6hdr);\n\n\tinet->inet_dport = usin->sin6_port;\n\n\ttcp_set_state(sk, TCP_SYN_SENT);\n\terr = inet6_hash_connect(&tcp_death_row, sk);\n\tif (err)\n\t\tgoto late_failure;\n\n\tsk_set_txhash(sk);\n\n\tif (!tp->write_seq && likely(!tp->repair))\n\t\ttp->write_seq = secure_tcpv6_sequence_number(np->saddr.s6_addr32,\n\t\t\t\t\t\t\t sk->sk_v6_daddr.s6_addr32,\n\t\t\t\t\t\t\t inet->inet_sport,\n\t\t\t\t\t\t\t inet->inet_dport);\n\n\terr = tcp_connect(sk);\n\tif (err)\n\t\tgoto late_failure;\n\n\treturn 0;\n\nlate_failure:\n\ttcp_set_state(sk, TCP_CLOSE);\n\t__sk_dst_reset(sk);\nfailure:\n\tinet->inet_dport = 0;\n\tsk->sk_route_caps = 0;\n\treturn err;\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: kvm_eventfd_init(struct kvm *kvm)\n{\n#ifdef CONFIG_HAVE_KVM_IRQFD\n\tspin_lock_init(&kvm->irqfds.lock);\n\tINIT_LIST_HEAD(&kvm->irqfds.items);\n\tINIT_LIST_HEAD(&kvm->irqfds.resampler_list);\n\tmutex_init(&kvm->irqfds.resampler_lock);\n#endif\n\tINIT_LIST_HEAD(&kvm->ioeventfds);\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: ID3::getAlbumArt(size_t *length, String8 *mime) const {\n *length = 0;\n mime->setTo(\"\");\n\n Iterator it(\n *this,\n (mVersion == ID3_V2_3 || mVersion == ID3_V2_4) ? \"APIC\" : \"PIC\");\n\n while (!it.done()) {\n size_t size;\n const uint8_t *data = it.getData(&size);\n if (!data) {\n return NULL;\n }\n\n \n if (mVersion == ID3_V2_3 || mVersion == ID3_V2_4) {\n uint8_t encoding = data[0];\n mime->setTo((const char *)&data[1]);\n size_t mimeLen = strlen((const char *)&data[1]) + 1;\n \n #if 0\n uint8_t picType = data[1 + mimeLen];\n if (picType != 0x03) {\n it.next();\n continue;\n\n }\n #endif\n \n size_t descLen = StringSize(&data[2 + mimeLen], encoding);\n if (size < 2 ||\n size - 2 < mimeLen ||\n size - 2 - mimeLen < descLen) {\n ALOGW(\"bogus album art sizes\");\n return NULL;\n }\n *length = size - 2 - mimeLen - descLen;\n \n return &data[2 + mimeLen + descLen];\n } else {\n uint8_t encoding = data[0];\n \n if (!memcmp(&data[1], \"PNG\", 3)) {\n mime->setTo(\"image/png\");\n } else if (!memcmp(&data[1], \"JPG\", 3)) {\n mime->setTo(\"image/jpeg\");\n } else if (!memcmp(&data[1], \"-->\", 3)) {\n mime->setTo(\"text/plain\");\n } else {\n return NULL;\n }\n\n#if 0\n uint8_t picType = data[4];\n if (picType != 0x03) {\n it.next();\n continue;\n\n }\n #endif\n \n size_t descLen = StringSize(&data[5], encoding);\n \n *length = size - 5 - descLen;\n \n return &data[5 + descLen];\n }\n }\n\n return NULL;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void f2fs_destroy_inode(struct inode *inode)\n{\n\tcall_rcu(&inode->i_rcu, f2fs_i_callback);\n}\n\nCWE ID: CWE-129\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool inode_capable(const struct inode *inode, int cap)\n {\n \tstruct user_namespace *ns = current_user_ns();\n \n\treturn ns_capable(ns, cap) && kuid_has_mapping(ns, inode->i_uid);\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: xmlParseEntityRef(xmlParserCtxtPtr ctxt) {\n const xmlChar *name;\n xmlEntityPtr ent = NULL;\n \n GROW;\n \n if (RAW != '&')\n return(NULL);\n NEXT;\n name = xmlParseName(ctxt);\n if (name == NULL) {\n\txmlFatalErrMsg(ctxt, XML_ERR_NAME_REQUIRED,\n\t\t \"xmlParseEntityRef: no name\\n\");\n return(NULL);\n }\n if (RAW != ';') {\n\txmlFatalErr(ctxt, XML_ERR_ENTITYREF_SEMICOL_MISSING, NULL);\n\treturn(NULL);\n }\n NEXT;\n\n /*\n * Predefined entites override any extra definition\n */\n if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {\n ent = xmlGetPredefinedEntity(name);\n if (ent != NULL)\n return(ent);\n }\n\n /*\n * Increate the number of entity references parsed\n */\n ctxt->nbentities++;\n\n /*\n * Ask first SAX for entity resolution, otherwise try the\n * entities which may have stored in the parser context.\n */\n if (ctxt->sax != NULL) {\n\tif (ctxt->sax->getEntity != NULL)\n\t ent = ctxt->sax->getEntity(ctxt->userData, name);\n\tif ((ctxt->wellFormed == 1 ) && (ent == NULL) && \n\t (ctxt->options & XML_PARSE_OLDSAX))\n\t ent = xmlGetPredefinedEntity(name);\n\tif ((ctxt->wellFormed == 1 ) && (ent == NULL) &&\n\t (ctxt->userData==ctxt)) {\n \t ent = xmlSAX2GetEntity(ctxt, name);\n \t}\n }\n /*\n * [ WFC: Entity Declared ]\n * In a document without any DTD, a document with only an\n * internal DTD subset which contains no parameter entity\n * references, or a document with \"standalone='yes'\", the\n * Name given in the entity reference must match that in an\n * entity declaration, except that well-formed documents\n * need not declare any of the following entities: amp, lt,\n * gt, apos, quot.\n * The declaration of a parameter entity must precede any\n * reference to it.\n * Similarly, the declaration of a general entity must\n * precede any reference to it which appears in a default\n * value in an attribute-list declaration. Note that if\n * entities are declared in the external subset or in\n * external parameter entities, a non-validating processor\n * is not obligated to read and process their declarations;\n * for such documents, the rule that an entity must be\n * declared is a well-formedness constraint only if\n * standalone='yes'.\n */\n if (ent == NULL) {\n\tif ((ctxt->standalone == 1) ||\n\t ((ctxt->hasExternalSubset == 0) &&\n\t (ctxt->hasPErefs == 0))) {\n\t xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,\n\t\t \"Entity '%s' not defined\\n\", name);\n\t} else {\n\t xmlErrMsgStr(ctxt, XML_WAR_UNDECLARED_ENTITY,\n\t\t \"Entity '%s' not defined\\n\", name);\n\t if ((ctxt->inSubset == 0) &&\n\t\t(ctxt->sax != NULL) &&\n\t\t(ctxt->sax->reference != NULL)) {\n\t\tctxt->sax->reference(ctxt->userData, name);\n\t }\n\t}\n\tctxt->valid = 0;\n }\n\n /*\n * [ WFC: Parsed Entity ]\n * An entity reference must not contain the name of an\n * unparsed entity\n */\n else if (ent->etype == XML_EXTERNAL_GENERAL_UNPARSED_ENTITY) {\n\txmlFatalErrMsgStr(ctxt, XML_ERR_UNPARSED_ENTITY,\n\t\t \"Entity reference to unparsed entity %s\\n\", name);\n }\n\n /*\n * [ WFC: No External Entity References ]\n * Attribute values cannot contain direct or indirect\n * entity references to external entities.\n */\n else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&\n\t (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)) {\n\txmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_EXTERNAL,\n\t \"Attribute references external entity '%s'\\n\", name);\n }\n /*\n * [ WFC: No < in Attribute Values ]\n * The replacement text of any entity referred to directly or\n * indirectly in an attribute value (other than \"<\") must\n * not contain a <. \n */\n else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&\n\t (ent != NULL) && (ent->content != NULL) &&\n\t (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&\n\t (xmlStrchr(ent->content, '<'))) {\n\txmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,\n \"'<' in entity '%s' is not allowed in attributes values\\n\", name);\n }\n\n /*\n * Internal check, no parameter entities here ...\n */\n else {\n\tswitch (ent->etype) {\n\t case XML_INTERNAL_PARAMETER_ENTITY:\n\t case XML_EXTERNAL_PARAMETER_ENTITY:\n\t xmlFatalErrMsgStr(ctxt, XML_ERR_ENTITY_IS_PARAMETER,\n\t \"Attempt to reference the parameter entity '%s'\\n\",\n\t\t\t name);\n\t break;\n\t default:\n\t break;\n\t}\n }\n\n /*\n * [ WFC: No Recursion ]\n * A parsed entity must not contain a recursive reference\n * to itself, either directly or indirectly. \n * Done somewhere else\n */\n return(ent);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int rose_validate_nr(struct sock *sk, unsigned short nr)\n{\n\tstruct rose_sock *rose = rose_sk(sk);\n\tunsigned short vc = rose->va;\n\n\twhile (vc != rose->vs) {\n\t\tif (nr == vc) return 1;\n\t\tvc = (vc + 1) % ROSE_MODULUS;\n\t}\n\n\treturn nr == rose->vs;\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 void perf_cgroup_sched_in(struct task_struct *task)\n{\n\tperf_cgroup_switch(task, PERF_CGROUP_SWIN);\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 MessageLoop::RunTask(PendingTask* pending_task) {\n DCHECK(nestable_tasks_allowed_);\n current_pending_task_ = pending_task;\n \n #if defined(OS_WIN)\n DecrementHighResTaskCountIfNeeded(*pending_task);\n#endif\n\n nestable_tasks_allowed_ = false;\n\n TRACE_TASK_EXECUTION(\"MessageLoop::RunTask\", *pending_task);\n\n for (auto& observer : task_observers_)\n observer.WillProcessTask(*pending_task);\n task_annotator_.RunTask(\"MessageLoop::PostTask\", pending_task);\n for (auto& observer : task_observers_)\n observer.DidProcessTask(*pending_task);\n\n nestable_tasks_allowed_ = true;\n\n current_pending_task_ = nullptr;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ZEND_API void zend_objects_store_destroy(zend_objects_store *objects)\n{\n\tefree(objects->object_buckets);\n\tobjects->object_buckets = NULL;\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: int Com_Filter( char *filter, char *name, int casesensitive ) {\n\tchar buf[MAX_TOKEN_CHARS];\n\tchar *ptr;\n\tint i, found;\n\n\twhile ( *filter ) {\n\t\tif ( *filter == '*' ) {\n\t\t\tfilter++;\n\t\t\tfor ( i = 0; *filter; i++ ) {\n\t\t\t\tif ( *filter == '*' || *filter == '?' ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tbuf[i] = *filter;\n\t\t\t\tfilter++;\n\t\t\t}\n\t\t\tbuf[i] = '\\0';\n\t\t\tif ( strlen( buf ) ) {\n\t\t\t\tptr = Com_StringContains( name, buf, casesensitive );\n\t\t\t\tif ( !ptr ) {\n\t\t\t\t\treturn qfalse;\n\t\t\t\t}\n\t\t\t\tname = ptr + strlen( buf );\n\t\t\t}\n\t\t} else if ( *filter == '?' ) {\n\t\t\tfilter++;\n\t\t\tname++;\n\t\t} else if ( *filter == '[' && *( filter + 1 ) == '[' ) {\n\t\t\tfilter++;\n\t\t} else if ( *filter == '[' ) {\n\t\t\tfilter++;\n\t\t\tfound = qfalse;\n\t\t\twhile ( *filter && !found ) {\n\t\t\t\tif ( *filter == ']' && *( filter + 1 ) != ']' ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif ( *( filter + 1 ) == '-' && *( filter + 2 ) && ( *( filter + 2 ) != ']' || *( filter + 3 ) == ']' ) ) {\n\t\t\t\t\tif ( casesensitive ) {\n\t\t\t\t\t\tif ( *name >= *filter && *name <= *( filter + 2 ) ) {\n\t\t\t\t\t\t\tfound = qtrue;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( toupper( *name ) >= toupper( *filter ) &&\n\t\t\t\t\t\t\t toupper( *name ) <= toupper( *( filter + 2 ) ) ) {\n\t\t\t\t\t\t\tfound = qtrue;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tfilter += 3;\n\t\t\t\t} else {\n\t\t\t\t\tif ( casesensitive ) {\n\t\t\t\t\t\tif ( *filter == *name ) {\n\t\t\t\t\t\t\tfound = qtrue;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( toupper( *filter ) == toupper( *name ) ) {\n\t\t\t\t\t\t\tfound = qtrue;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tfilter++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( !found ) {\n\t\t\t\treturn qfalse;\n\t\t\t}\n\t\t\twhile ( *filter ) {\n\t\t\t\tif ( *filter == ']' && *( filter + 1 ) != ']' ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfilter++;\n\t\t\t}\n\t\t\tfilter++;\n\t\t\tname++;\n\t\t} else {\n\t\t\tif ( casesensitive ) {\n\t\t\t\tif ( *filter != *name ) {\n\t\t\t\t\treturn qfalse;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif ( toupper( *filter ) != toupper( *name ) ) {\n\t\t\t\t\treturn qfalse;\n\t\t\t\t}\n\t\t\t}\n\t\t\tfilter++;\n\t\t\tname++;\n\t\t}\n\t}\n\treturn qtrue;\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: void RTCPeerConnection::setLocalDescription(PassRefPtr<RTCSessionDescription> prpSessionDescription, PassRefPtr<VoidCallback> successCallback, PassRefPtr<RTCErrorCallback> errorCallback, ExceptionCode& ec)\n{\n if (m_readyState == ReadyStateClosing || m_readyState == ReadyStateClosed) {\n ec = INVALID_STATE_ERR;\n return;\n }\n RefPtr<RTCSessionDescription> sessionDescription = prpSessionDescription;\n if (!sessionDescription) {\n ec = TYPE_MISMATCH_ERR;\n return;\n }\n RefPtr<RTCVoidRequestImpl> request = RTCVoidRequestImpl::create(scriptExecutionContext(), successCallback, errorCallback);\n m_peerHandler->setLocalDescription(request.release(), sessionDescription->descriptor());\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)\n{\n\tu64 runtime = 0, slice = sched_cfs_bandwidth_slice();\n\tu64 expires;\n\n\t/* confirm we're still not at a refresh boundary */\n\traw_spin_lock(&cfs_b->lock);\n\tif (cfs_b->distribute_running) {\n\t\traw_spin_unlock(&cfs_b->lock);\n\t\treturn;\n\t}\n\n\tif (runtime_refresh_within(cfs_b, min_bandwidth_expiration)) {\n\t\traw_spin_unlock(&cfs_b->lock);\n\t\treturn;\n\t}\n\n\tif (cfs_b->quota != RUNTIME_INF && cfs_b->runtime > slice)\n\t\truntime = cfs_b->runtime;\n\n\texpires = cfs_b->runtime_expires;\n\tif (runtime)\n\t\tcfs_b->distribute_running = 1;\n\n\traw_spin_unlock(&cfs_b->lock);\n\n\tif (!runtime)\n\t\treturn;\n\n\truntime = distribute_cfs_runtime(cfs_b, runtime, expires);\n\n\traw_spin_lock(&cfs_b->lock);\n\tif (expires == cfs_b->runtime_expires)\n\t\tlsub_positive(&cfs_b->runtime, runtime);\n\tcfs_b->distribute_running = 0;\n\traw_spin_unlock(&cfs_b->lock);\n}\n\nCWE ID: CWE-400\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static bt_status_t codec_config_src(\n std::vector<btav_a2dp_codec_config_t> codec_preferences) {\n BTIF_TRACE_EVENT(\"%s\", __func__);\n CHECK_BTAV_INIT();\n\n for (auto cp : codec_preferences) {\n BTIF_TRACE_DEBUG(\n \"%s: codec_type=%d codec_priority=%d \"\n \"sample_rate=0x%x bits_per_sample=0x%x \"\n \"channel_mode=0x%x codec_specific_1=%d \"\n \"codec_specific_2=%d codec_specific_3=%d \"\n \"codec_specific_4=%d\",\n __func__, cp.codec_type, cp.codec_priority, cp.sample_rate,\n cp.bits_per_sample, cp.channel_mode, cp.codec_specific_1,\n cp.codec_specific_2, cp.codec_specific_3, cp.codec_specific_4);\n btif_transfer_context(btif_av_handle_event, BTIF_AV_SOURCE_CONFIG_REQ_EVT,\n reinterpret_cast<char*>(&cp), sizeof(cp), NULL);\n }\n\n return BT_STATUS_SUCCESS;\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: void ImageCapture::ResolveWithMediaTrackConstraints(\n MediaTrackConstraints constraints,\n ScriptPromiseResolver* resolver) {\n DCHECK(resolver);\n resolver->Resolve(constraints);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void free_all_urbs(rtl8150_t * dev)\n{\n\tusb_free_urb(dev->rx_urb);\n\tusb_free_urb(dev->tx_urb);\n\tusb_free_urb(dev->intr_urb);\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* ipc_alloc(int size)\n {\n\tvoid* out;\n \tif(size > PAGE_SIZE)\n \t\tout = vmalloc(size);\n \telse\n\t\tout = kmalloc(size, GFP_KERNEL);\n\treturn out;\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: isoclns_print(netdissect_options *ndo,\n const uint8_t *p, u_int length, u_int caplen)\n {\n\tif (caplen <= 1) { /* enough bytes on the wire ? */\n \t\tND_PRINT((ndo, \"|OSI\"));\n \t\treturn;\n \t}\n\n\tif (ndo->ndo_eflag)\n\t\tND_PRINT((ndo, \"OSI NLPID %s (0x%02x): \", tok2str(nlpid_values, \"Unknown\", *p), *p));\n\n\tswitch (*p) {\n \n \tcase NLPID_CLNP:\n \t\tif (!clnp_print(ndo, p, length))\n\t\t\tprint_unknown_data(ndo, p, \"\\n\\t\", caplen);\n \t\tbreak;\n \n \tcase NLPID_ESIS:\n\t\tesis_print(ndo, p, length);\n\t\treturn;\n \n \tcase NLPID_ISIS:\n \t\tif (!isis_print(ndo, p, length))\n\t\t\tprint_unknown_data(ndo, p, \"\\n\\t\", caplen);\n \t\tbreak;\n \n \tcase NLPID_NULLNS:\n\t\tND_PRINT((ndo, \"%slength: %u\", ndo->ndo_eflag ? \"\" : \", \", length));\n\t\tbreak;\n\n\tcase NLPID_Q933:\n\t\tq933_print(ndo, p + 1, length - 1);\n\t\tbreak;\n\n\tcase NLPID_IP:\n\t\tip_print(ndo, p + 1, length - 1);\n\t\tbreak;\n\n\tcase NLPID_IP6:\n\t\tip6_print(ndo, p + 1, length - 1);\n\t\tbreak;\n\n\tcase NLPID_PPP:\n\t\tppp_print(ndo, p + 1, length - 1);\n\t\tbreak;\n\n\tdefault:\n \t\tif (!ndo->ndo_eflag)\n \t\t\tND_PRINT((ndo, \"OSI NLPID 0x%02x unknown\", *p));\n \t\tND_PRINT((ndo, \"%slength: %u\", ndo->ndo_eflag ? \"\" : \", \", length));\n\t\tif (caplen > 1)\n\t\t\tprint_unknown_data(ndo, p, \"\\n\\t\", caplen);\n \t\tbreak;\n \t}\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void free_request_simple(void *element, void *data)\n{\n\tkmem_cache_free(request_cachep, element);\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 char *kvp_get_if_name(char *guid)\n{\n\tDIR *dir;\n\tstruct dirent *entry;\n\tFILE *file;\n\tchar *p, *q, *x;\n\tchar *if_name = NULL;\n\tchar buf[256];\n\tchar *kvp_net_dir = \"/sys/class/net/\";\n\tchar dev_id[256];\n\n\tdir = opendir(kvp_net_dir);\n\tif (dir == NULL)\n\t\treturn NULL;\n\n\tsnprintf(dev_id, sizeof(dev_id), \"%s\", kvp_net_dir);\n\tq = dev_id + strlen(kvp_net_dir);\n\n\twhile ((entry = readdir(dir)) != NULL) {\n\t\t/*\n\t\t * Set the state for the next pass.\n\t\t */\n\t\t*q = '\\0';\n\t\tstrcat(dev_id, entry->d_name);\n\t\tstrcat(dev_id, \"/device/device_id\");\n\n\t\tfile = fopen(dev_id, \"r\");\n\t\tif (file == NULL)\n\t\t\tcontinue;\n\n\t\tp = fgets(buf, sizeof(buf), file);\n\t\tif (p) {\n\t\t\tx = strchr(p, '\\n');\n\t\t\tif (x)\n\t\t\t\t*x = '\\0';\n\n\t\t\tif (!strcmp(p, guid)) {\n\t\t\t\t/*\n\t\t\t\t * Found the guid match; return the interface\n\t\t\t\t * name. The caller will free the memory.\n\t\t\t\t */\n\t\t\t\tif_name = strdup(entry->d_name);\n\t\t\t\tfclose(file);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tfclose(file);\n\t}\n\n\tclosedir(dir);\n\treturn if_name;\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 preproc_mount_mnt_dir(void) {\n\tif (!tmpfs_mounted) {\n\t\tif (arg_debug)\n\t\t\tprintf(\"Mounting tmpfs on %s directory\\n\", RUN_MNT_DIR);\n\t\tif (mount(\"tmpfs\", RUN_MNT_DIR, \"tmpfs\", MS_NOSUID | MS_STRICTATIME, \"mode=755,gid=0\") < 0)\n\t\t\terrExit(\"mounting /run/firejail/mnt\");\n\t\ttmpfs_mounted = 1;\n \t\tfs_logger2(\"tmpfs\", RUN_MNT_DIR);\n \n #ifdef HAVE_SECCOMP\n \t\tif (arg_seccomp_block_secondary)\n \t\t\tcopy_file(PATH_SECCOMP_BLOCK_SECONDARY, RUN_SECCOMP_BLOCK_SECONDARY, getuid(), getgid(), 0644); // root needed\n \t\telse {\n\t\t\tcopy_file(PATH_SECCOMP_32, RUN_SECCOMP_32, getuid(), getgid(), 0644); // root needed\n\t\t}\n\t\tif (arg_allow_debuggers)\n\t\t\tcopy_file(PATH_SECCOMP_DEFAULT_DEBUG, RUN_SECCOMP_CFG, getuid(), getgid(), 0644); // root needed\n\t\telse\n\t\t\tcopy_file(PATH_SECCOMP_DEFAULT, RUN_SECCOMP_CFG, getuid(), getgid(), 0644); // root needed\n\n\t\tif (arg_memory_deny_write_execute)\n\t\t\tcopy_file(PATH_SECCOMP_MDWX, RUN_SECCOMP_MDWX, getuid(), getgid(), 0644); // root needed\n\t\tcreate_empty_file_as_root(RUN_SECCOMP_PROTOCOL, 0644);\n\t\tif (set_perms(RUN_SECCOMP_PROTOCOL, getuid(), getgid(), 0644))\n\t\t\terrExit(\"set_perms\");\n\t\tcreate_empty_file_as_root(RUN_SECCOMP_POSTEXEC, 0644);\n\t\tif (set_perms(RUN_SECCOMP_POSTEXEC, getuid(), getgid(), 0644))\n\t\t\terrExit(\"set_perms\");\n#endif\n\t}\n}\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: SProcRenderAddGlyphs(ClientPtr client)\n{\n register int i;\n CARD32 *gids;\n void *end;\n xGlyphInfo *gi;\n\n REQUEST(xRenderAddGlyphsReq);\n REQUEST_AT_LEAST_SIZE(xRenderAddGlyphsReq);\n swaps(&stuff->length);\n swapl(&stuff->glyphset);\n swapl(&stuff->nglyphs);\n if (stuff->nglyphs & 0xe0000000)\n return BadLength;\n end = (CARD8 *) stuff + (client->req_len << 2);\n gids = (CARD32 *) (stuff + 1);\n gi = (xGlyphInfo *) (gids + stuff->nglyphs);\n if ((char *) end - (char *) (gids + stuff->nglyphs) < 0)\n return BadLength;\n if ((char *) end - (char *) (gi + stuff->nglyphs) < 0)\n return BadLength;\n for (i = 0; i < stuff->nglyphs; i++) {\n swapl(&gids[i]);\n swaps(&gi[i].width);\n swaps(&gi[i].height);\n swaps(&gi[i].x);\n swaps(&gi[i].y);\n swaps(&gi[i].xOff);\n swaps(&gi[i].yOff);\n }\n return (*ProcRenderVector[stuff->renderReqType]) (client);\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: SPL_METHOD(SplFileInfo, getPathInfo)\n{\n \tspl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n \tzend_class_entry *ce = intern->info_class;\n \tzend_error_handling error_handling;\n \tzend_replace_error_handling(EH_THROW, spl_ce_UnexpectedValueException, &error_handling TSRMLS_CC);\n \n \tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|C\", &ce) == SUCCESS) {\n\t\tint path_len;\n\t\tchar *path = spl_filesystem_object_get_pathname(intern, &path_len TSRMLS_CC);\n\t\tif (path) {\n\t\t\tchar *dpath = estrndup(path, path_len);\n\t\t\tpath_len = php_dirname(dpath, path_len);\n\t\t\tspl_filesystem_object_create_info(intern, dpath, path_len, 1, ce, return_value TSRMLS_CC);\n\t\t\tefree(dpath);\n\t\t}\n\t}\n\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n}\n\nCWE ID: CWE-190\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 FFmpegVideoDecoder::GetVideoBuffer(AVCodecContext* codec_context,\n AVFrame* frame) {\n VideoFrame::Format format = PixelFormatToVideoFormat(codec_context->pix_fmt);\n if (format == VideoFrame::UNKNOWN)\n return AVERROR(EINVAL);\n DCHECK(format == VideoFrame::YV12 || format == VideoFrame::YV16 ||\n format == VideoFrame::YV12J);\n \n gfx::Size size(codec_context->width, codec_context->height);\n int ret;\n if ((ret = av_image_check_size(size.width(), size.height(), 0, NULL)) < 0)\n return ret;\n \n gfx::Size natural_size;\n if (codec_context->sample_aspect_ratio.num > 0) {\n natural_size = GetNaturalSize(size,\n codec_context->sample_aspect_ratio.num,\n codec_context->sample_aspect_ratio.den);\n } else {\n natural_size = config_.natural_size();\n }\n \n if (!VideoFrame::IsValidConfig(format, size, gfx::Rect(size), natural_size))\n return AVERROR(EINVAL);\n \n scoped_refptr<VideoFrame> video_frame =\n frame_pool_.CreateFrame(format, size, gfx::Rect(size),\n natural_size, kNoTimestamp());\n \n for (int i = 0; i < 3; i++) {\n frame->base[i] = video_frame->data(i);\n frame->data[i] = video_frame->data(i);\n frame->linesize[i] = video_frame->stride(i);\n }\n\n frame->opaque = NULL;\n video_frame.swap(reinterpret_cast<VideoFrame**>(&frame->opaque));\n frame->type = FF_BUFFER_TYPE_USER;\n frame->width = codec_context->width;\n frame->height = codec_context->height;\n frame->format = codec_context->pix_fmt;\n \n return 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int stop_input_stream(struct stream_in *in)\n{\n struct audio_usecase *uc_info;\n struct audio_device *adev = in->dev;\n\n adev->active_input = NULL;\n ALOGV(\"%s: enter: usecase(%d: %s)\", __func__,\n in->usecase, use_case_table[in->usecase]);\n uc_info = get_usecase_from_id(adev, in->usecase);\n if (uc_info == NULL) {\n ALOGE(\"%s: Could not find the usecase (%d) in the list\",\n __func__, in->usecase);\n return -EINVAL;\n }\n\n /* Disable the tx device */\n disable_snd_device(adev, uc_info, uc_info->in_snd_device, true);\n\n list_remove(&uc_info->adev_list_node);\n free(uc_info);\n\n if (list_empty(&in->pcm_dev_list)) {\n ALOGE(\"%s: pcm device list empty\", __func__);\n return -EINVAL;\n }\n\n in_release_pcm_devices(in);\n list_init(&in->pcm_dev_list);\n\n return 0;\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: virtual void drawLayersOnCCThread(CCLayerTreeHostImpl*)\n {\n if (m_numDraws == 1)\n postSetNeedsCommitThenRedrawToMainThread();\n m_numDraws++;\n postSetNeedsRedrawToMainThread();\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 spl_filesystem_file_read(spl_filesystem_object *intern, int silent TSRMLS_DC) /* {{{ */\n{\n\tchar *buf;\n\tsize_t line_len = 0;\n \tlong line_add = (intern->u.file.current_line || intern->u.file.current_zval) ? 1 : 0;\n \n \tspl_filesystem_file_free_line(intern TSRMLS_CC);\n \tif (php_stream_eof(intern->u.file.stream)) {\n \t\tif (!silent) {\n \t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"Cannot read from file %s\", intern->file_name);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (intern->u.file.max_line_len > 0) {\n\t\tbuf = safe_emalloc((intern->u.file.max_line_len + 1), sizeof(char), 0);\n\t\tif (php_stream_get_line(intern->u.file.stream, buf, intern->u.file.max_line_len + 1, &line_len) == NULL) {\n\t\t\tefree(buf);\n\t\t\tbuf = NULL;\n\t\t} else {\n\t\t\tbuf[line_len] = '\\0';\n\t\t}\n\t} else {\n\t\tbuf = php_stream_get_line(intern->u.file.stream, NULL, 0, &line_len);\n\t}\n\n\tif (!buf) {\n\t\tintern->u.file.current_line = estrdup(\"\");\n\t\tintern->u.file.current_line_len = 0;\n\t} else {\n\t\tif (SPL_HAS_FLAG(intern->flags, SPL_FILE_OBJECT_DROP_NEW_LINE)) {\n \t\t\tline_len = strcspn(buf, \"\\r\\n\");\n \t\t\tbuf[line_len] = '\\0';\n \t\t}\n \t\tintern->u.file.current_line = buf;\n \t\tintern->u.file.current_line_len = line_len;\n \t}\n\tintern->u.file.current_line_num += line_add;\n\n\treturn SUCCESS;\n} /* }}} */\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: InputMsgWatcher::InputMsgWatcher(RenderWidgetHost* render_widget_host,\n blink::WebInputEvent::Type type)\n : render_widget_host_(render_widget_host),\n wait_for_type_(type),\n ack_result_(INPUT_EVENT_ACK_STATE_UNKNOWN),\n ack_source_(InputEventAckSource::UNKNOWN) {\n render_widget_host->AddInputEventObserver(this);\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 ssize_t o2nm_node_num_store(struct config_item *item, const char *page,\n \t\t\t\t size_t count)\n {\n \tstruct o2nm_node *node = to_o2nm_node(item);\n\tstruct o2nm_cluster *cluster = to_o2nm_cluster_from_node(node);\n \tunsigned long tmp;\n \tchar *p = (char *)page;\n \tint ret = 0;\n\n\ttmp = simple_strtoul(p, &p, 0);\n\tif (!p || (*p && (*p != '\\n')))\n\t\treturn -EINVAL;\n\n\tif (tmp >= O2NM_MAX_NODES)\n\t\treturn -ERANGE;\n\n\t/* once we're in the cl_nodes tree networking can look us up by\n\t * node number and try to use our address and port attributes\n\t * to connect to this node.. make sure that they've been set\n\t * before writing the node attribute? */\n\tif (!test_bit(O2NM_NODE_ATTR_ADDRESS, &node->nd_set_attributes) ||\n \t !test_bit(O2NM_NODE_ATTR_PORT, &node->nd_set_attributes))\n \t\treturn -EINVAL; /* XXX */\n \n \twrite_lock(&cluster->cl_nodes_lock);\n \tif (cluster->cl_nodes[tmp])\n \t\tret = -EEXIST;\n\telse if (test_and_set_bit(O2NM_NODE_ATTR_NUM,\n\t\t\t&node->nd_set_attributes))\n\t\tret = -EBUSY;\n\telse {\n\t\tcluster->cl_nodes[tmp] = node;\n\t\tnode->nd_num = tmp;\n \t\tset_bit(tmp, cluster->cl_nodes_bitmap);\n \t}\n \twrite_unlock(&cluster->cl_nodes_lock);\n \tif (ret)\n \t\treturn ret;\n \n\treturn count;\n}\n\nCWE ID: CWE-476\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 SetUpTestCase() {\n source_data_ = reinterpret_cast<uint8_t*>(\n vpx_memalign(kDataAlignment, kDataBlockSize));\n reference_data_ = reinterpret_cast<uint8_t*>(\n vpx_memalign(kDataAlignment, kDataBufferSize));\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void GpuProcessHost::OnGpuMemoryBufferCreated(\n gfx::GpuMemoryBufferHandle handle) {\n TRACE_EVENT0(\"gpu\", \"GpuProcessHost::OnGpuMemoryBufferCreated\");\n\n DCHECK(!create_gpu_memory_buffer_requests_.empty());\n auto callback = std::move(create_gpu_memory_buffer_requests_.front());\n create_gpu_memory_buffer_requests_.pop();\n std::move(callback).Run(std::move(handle), BufferCreationStatus::SUCCESS);\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: sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)\n{\n\tint ret_sz = 0, i, k, rem_sz, num, mx_sc_elems;\n\tint sg_tablesize = sfp->parentdp->sg_tablesize;\n\tint blk_size = buff_size, order;\n\tgfp_t gfp_mask = GFP_ATOMIC | __GFP_COMP | __GFP_NOWARN;\n\tstruct sg_device *sdp = sfp->parentdp;\n\n\tif (blk_size < 0)\n\t\treturn -EFAULT;\n\tif (0 == blk_size)\n\t\t++blk_size;\t/* don't know why */\n\t/* round request up to next highest SG_SECTOR_SZ byte boundary */\n\tblk_size = ALIGN(blk_size, SG_SECTOR_SZ);\n\tSCSI_LOG_TIMEOUT(4, sg_printk(KERN_INFO, sfp->parentdp,\n\t\t\"sg_build_indirect: buff_size=%d, blk_size=%d\\n\",\n\t\tbuff_size, blk_size));\n\n\t/* N.B. ret_sz carried into this block ... */\n\tmx_sc_elems = sg_build_sgat(schp, sfp, sg_tablesize);\n\tif (mx_sc_elems < 0)\n\t\treturn mx_sc_elems;\t/* most likely -ENOMEM */\n\n\tnum = scatter_elem_sz;\n\tif (unlikely(num != scatter_elem_sz_prev)) {\n\t\tif (num < PAGE_SIZE) {\n\t\t\tscatter_elem_sz = PAGE_SIZE;\n\t\t\tscatter_elem_sz_prev = PAGE_SIZE;\n\t\t} else\n\t\t\tscatter_elem_sz_prev = num;\n\t}\n\n\tif (sdp->device->host->unchecked_isa_dma)\n\t\tgfp_mask |= GFP_DMA;\n\n\tif (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))\n\t\tgfp_mask |= __GFP_ZERO;\n\n\torder = get_order(num);\nretry:\n\tret_sz = 1 << (PAGE_SHIFT + order);\n\n\tfor (k = 0, rem_sz = blk_size; rem_sz > 0 && k < mx_sc_elems;\n\t k++, rem_sz -= ret_sz) {\n\n \t\tnum = (rem_sz > scatter_elem_sz_prev) ?\n \t\t\tscatter_elem_sz_prev : rem_sz;\n \n\t\tschp->pages[k] = alloc_pages(gfp_mask, order);\n \t\tif (!schp->pages[k])\n \t\t\tgoto out;\n \n\t\tif (num == scatter_elem_sz_prev) {\n\t\t\tif (unlikely(ret_sz > scatter_elem_sz_prev)) {\n\t\t\t\tscatter_elem_sz = ret_sz;\n\t\t\t\tscatter_elem_sz_prev = ret_sz;\n\t\t\t}\n\t\t}\n\n\t\tSCSI_LOG_TIMEOUT(5, sg_printk(KERN_INFO, sfp->parentdp,\n\t\t\t\t \"sg_build_indirect: k=%d, num=%d, ret_sz=%d\\n\",\n\t\t\t\t k, num, ret_sz));\n\t}\t\t/* end of for loop */\n\n\tschp->page_order = order;\n\tschp->k_use_sg = k;\n\tSCSI_LOG_TIMEOUT(5, sg_printk(KERN_INFO, sfp->parentdp,\n\t\t\t \"sg_build_indirect: k_use_sg=%d, rem_sz=%d\\n\",\n\t\t\t k, rem_sz));\n\n\tschp->bufflen = blk_size;\n\tif (rem_sz > 0)\t/* must have failed */\n\t\treturn -ENOMEM;\n\treturn 0;\nout:\n\tfor (i = 0; i < k; i++)\n\t\t__free_pages(schp->pages[i], order);\n\n\tif (--order >= 0)\n\t\tgoto retry;\n\n\treturn -ENOMEM;\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: void BluetoothDeviceChromeOS::SetPasskey(uint32 passkey) {\n if (!agent_.get() || passkey_callback_.is_null())\n return;\n \n passkey_callback_.Run(SUCCESS, passkey);\n passkey_callback_.Reset();\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderFrameHostManager::InitializeRenderFrameIfNecessary(\n RenderFrameHostImpl* render_frame_host) {\n if (render_frame_host->IsRenderFrameLive())\n return;\n\n if (!ReinitializeRenderFrame(render_frame_host))\n return;\n\n if (render_frame_host != render_frame_host_.get())\n return;\n\n EnsureRenderFrameHostVisibilityConsistent();\n\n\n delegate_->NotifyMainFrameSwappedFromRenderManager(nullptr,\n render_frame_host_.get());\n}\n\nCWE ID: CWE-285\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int wrmsr_interception(struct vcpu_svm *svm)\n{\n\tstruct msr_data msr;\n\tu32 ecx = svm->vcpu.arch.regs[VCPU_REGS_RCX];\n\tu64 data = (svm->vcpu.arch.regs[VCPU_REGS_RAX] & -1u)\n\t\t| ((u64)(svm->vcpu.arch.regs[VCPU_REGS_RDX] & -1u) << 32);\n\n\tmsr.data = data;\n\tmsr.index = ecx;\n \tmsr.host_initiated = false;\n \n \tsvm->next_rip = kvm_rip_read(&svm->vcpu) + 2;\n\tif (svm_set_msr(&svm->vcpu, &msr)) {\n \t\ttrace_kvm_msr_write_ex(ecx, data);\n \t\tkvm_inject_gp(&svm->vcpu, 0);\n \t} else {\n\t\ttrace_kvm_msr_write(ecx, data);\n\t\tskip_emulated_instruction(&svm->vcpu);\n\t}\n\treturn 1;\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: static BOOL nsc_context_initialize_encode(NSC_CONTEXT* context)\n{\n\tint i;\n\tUINT32 length;\n\tUINT32 tempWidth;\n\tUINT32 tempHeight;\n\ttempWidth = ROUND_UP_TO(context->width, 8);\n\ttempHeight = ROUND_UP_TO(context->height, 2);\n\t/* The maximum length a decoded plane can reach in all cases */\n\tlength = tempWidth * tempHeight + 16;\n\n\tif (length > context->priv->PlaneBuffersLength)\n\t{\n \t\tfor (i = 0; i < 5; i++)\n \t\t{\n \t\t\tBYTE* tmp = (BYTE*) realloc(context->priv->PlaneBuffers[i], length);\n \t\t\tif (!tmp)\n \t\t\t\tgoto fail;\n \n\t\t\tcontext->priv->PlaneBuffers[i] = tmp;\n\t\t}\n\n\t\tcontext->priv->PlaneBuffersLength = length;\n\t}\n\n\tif (context->ChromaSubsamplingLevel)\n\t{\n\t\tcontext->OrgByteCount[0] = tempWidth * context->height;\n\t\tcontext->OrgByteCount[1] = tempWidth * tempHeight / 4;\n\t\tcontext->OrgByteCount[2] = tempWidth * tempHeight / 4;\n\t\tcontext->OrgByteCount[3] = context->width * context->height;\n\t}\n\telse\n\t{\n\t\tcontext->OrgByteCount[0] = context->width * context->height;\n\t\tcontext->OrgByteCount[1] = context->width * context->height;\n\t\tcontext->OrgByteCount[2] = context->width * context->height;\n\t\tcontext->OrgByteCount[3] = context->width * context->height;\n\t}\n\n\treturn TRUE;\nfail:\n\n\tif (length > context->priv->PlaneBuffersLength)\n\t{\n\t\tfor (i = 0; i < 5; i++)\n\t\t\tfree(context->priv->PlaneBuffers[i]);\n\t}\n\n \treturn FALSE;\n }\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline int perf_intr_is_nmi(struct pt_regs *regs)\n{\n#ifdef __powerpc64__\n\treturn !regs->softe;\n#else\n\treturn 0;\n#endif\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 create_user_ns(struct cred *new)\n{\n\tstruct user_namespace *ns, *parent_ns = new->user_ns;\n\tkuid_t owner = new->euid;\n\tkgid_t group = new->egid;\n\tstruct ucounts *ucounts;\n\tint ret, i;\n\n\tret = -ENOSPC;\n\tif (parent_ns->level > 32)\n\t\tgoto fail;\n\n\tucounts = inc_user_namespaces(parent_ns, owner);\n\tif (!ucounts)\n\t\tgoto fail;\n\n\t/*\n\t * Verify that we can not violate the policy of which files\n\t * may be accessed that is specified by the root directory,\n\t * by verifing that the root directory is at the root of the\n\t * mount namespace which allows all files to be accessed.\n\t */\n\tret = -EPERM;\n\tif (current_chrooted())\n\t\tgoto fail_dec;\n\n\t/* The creator needs a mapping in the parent user namespace\n\t * or else we won't be able to reasonably tell userspace who\n\t * created a user_namespace.\n\t */\n\tret = -EPERM;\n\tif (!kuid_has_mapping(parent_ns, owner) ||\n\t !kgid_has_mapping(parent_ns, group))\n\t\tgoto fail_dec;\n\n\tret = -ENOMEM;\n\tns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);\n\tif (!ns)\n\t\tgoto fail_dec;\n\n\tret = ns_alloc_inum(&ns->ns);\n\tif (ret)\n\t\tgoto fail_free;\n\tns->ns.ops = &userns_operations;\n\n\tatomic_set(&ns->count, 1);\n\t/* Leave the new->user_ns reference with the new user namespace. */\n\tns->parent = parent_ns;\n\tns->level = parent_ns->level + 1;\n\tns->owner = owner;\n\tns->group = group;\n\tINIT_WORK(&ns->work, free_user_ns);\n\tfor (i = 0; i < UCOUNT_COUNTS; i++) {\n\t\tns->ucount_max[i] = INT_MAX;\n\t}\n\tns->ucounts = ucounts;\n\n\t/* Inherit USERNS_SETGROUPS_ALLOWED from our parent */\n\tmutex_lock(&userns_state_mutex);\n\tns->flags = parent_ns->flags;\n\tmutex_unlock(&userns_state_mutex);\n\n#ifdef CONFIG_PERSISTENT_KEYRINGS\n\tinit_rwsem(&ns->persistent_keyring_register_sem);\n#endif\n\tret = -ENOMEM;\n\tif (!setup_userns_sysctls(ns))\n\t\tgoto fail_keyring;\n\n\tset_cred_user_ns(new, ns);\n\treturn 0;\nfail_keyring:\n#ifdef CONFIG_PERSISTENT_KEYRINGS\n\tkey_put(ns->persistent_keyring_register);\n#endif\n\tns_free_inum(&ns->ns);\nfail_free:\n\tkmem_cache_free(user_ns_cachep, ns);\nfail_dec:\n\tdec_user_namespaces(ucounts);\nfail:\n\treturn ret;\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: UnacceleratedStaticBitmapImage::UnacceleratedStaticBitmapImage(\n sk_sp<SkImage> image) {\n CHECK(image);\n DCHECK(!image->isLazyGenerated());\n paint_image_ =\n CreatePaintImageBuilder()\n .set_image(std::move(image), cc::PaintImage::GetNextContentId())\n .TakePaintImage();\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void PrintViewManagerBase::RenderFrameDeleted(\n content::RenderFrameHost* render_frame_host) {\n if (render_frame_host != printing_rfh_)\n return;\n\n printing_rfh_ = nullptr;\n\n PrintManager::PrintingRenderFrameDeleted();\n ReleasePrinterQuery();\n\n if (!print_job_.get())\n return;\n\n scoped_refptr<PrintedDocument> document(print_job_->document());\n if (document.get()) {\n TerminatePrintJob(!document->IsComplete());\n }\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 BluetoothOptionsHandler::GenerateFakeDeviceList() {\n GenerateFakeDiscoveredDevice(\n \"Fake Wireless Keyboard\",\n \"01-02-03-04-05-06\",\n \"input-keyboard\",\n true,\n true);\n GenerateFakeDiscoveredDevice(\n \"Fake Wireless Mouse\",\n \"02-03-04-05-06-01\",\n \"input-mouse\",\n true,\n false);\n GenerateFakeDiscoveredDevice(\n \"Fake Wireless Headset\",\n \"03-04-05-06-01-02\",\n \"headset\",\n false,\n false);\n GenerateFakePairing(\n \"Fake Connecting Keyboard\",\n \"04-05-06-01-02-03\",\n \"input-keyboard\",\n \"bluetoothRemotePasskey\");\n GenerateFakePairing(\n \"Fake Connecting Phone\",\n \"05-06-01-02-03-04\",\n \"phone\",\n \"bluetoothConfirmPasskey\");\n GenerateFakePairing(\n \"Fake Connecting Headset\",\n \"06-01-02-03-04-05\",\n \"headset\",\n \"bluetoothEnterPasskey\");\n \n web_ui_->CallJavascriptFunction(\n \"options.SystemOptions.notifyBluetoothSearchComplete\");\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 BluetoothDeviceChooserController::GetDevice(\n blink::mojom::WebBluetoothRequestDeviceOptionsPtr options,\n const SuccessCallback& success_callback,\n const ErrorCallback& error_callback) {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n\n DCHECK(success_callback_.is_null());\n DCHECK(error_callback_.is_null());\n\n success_callback_ = success_callback;\n error_callback_ = error_callback;\n options_ = std::move(options);\n LogRequestDeviceOptions(options_);\n\n if (options_->filters &&\n BluetoothBlocklist::Get().IsExcluded(options_->filters.value())) {\n RecordRequestDeviceOutcome(\n UMARequestDeviceOutcome::BLOCKLISTED_SERVICE_IN_FILTER);\n PostErrorCallback(\n blink::mojom::WebBluetoothResult::REQUEST_DEVICE_WITH_BLOCKLISTED_UUID);\n return;\n }\n BluetoothBlocklist::Get().RemoveExcludedUUIDs(options_.get());\n \n const url::Origin requesting_origin =\n render_frame_host_->GetLastCommittedOrigin();\n const url::Origin embedding_origin =\n web_contents_->GetMainFrame()->GetLastCommittedOrigin();\n if (!embedding_origin.IsSameOriginWith(requesting_origin)) {\n PostErrorCallback(blink::mojom::WebBluetoothResult::\n REQUEST_DEVICE_FROM_CROSS_ORIGIN_IFRAME);\n return;\n }\n DCHECK(!requesting_origin.opaque());\n \n if (!adapter_->IsPresent()) {\n DVLOG(1) << \"Bluetooth Adapter not present. Can't serve requestDevice.\";\n RecordRequestDeviceOutcome(\n UMARequestDeviceOutcome::BLUETOOTH_ADAPTER_NOT_PRESENT);\n PostErrorCallback(blink::mojom::WebBluetoothResult::NO_BLUETOOTH_ADAPTER);\n return;\n }\n \n switch (GetContentClient()->browser()->AllowWebBluetooth(\n web_contents_->GetBrowserContext(), requesting_origin,\n embedding_origin)) {\n case ContentBrowserClient::AllowWebBluetoothResult::BLOCK_POLICY: {\n RecordRequestDeviceOutcome(\n UMARequestDeviceOutcome::BLUETOOTH_CHOOSER_POLICY_DISABLED);\n PostErrorCallback(blink::mojom::WebBluetoothResult::\n CHOOSER_NOT_SHOWN_API_LOCALLY_DISABLED);\n return;\n }\n case ContentBrowserClient::AllowWebBluetoothResult::\n BLOCK_GLOBALLY_DISABLED: {\n web_contents_->GetMainFrame()->AddMessageToConsole(\n blink::mojom::ConsoleMessageLevel::kInfo,\n \"Bluetooth permission has been blocked.\");\n RecordRequestDeviceOutcome(\n UMARequestDeviceOutcome::BLUETOOTH_GLOBALLY_DISABLED);\n PostErrorCallback(blink::mojom::WebBluetoothResult::\n CHOOSER_NOT_SHOWN_API_GLOBALLY_DISABLED);\n return;\n }\n case ContentBrowserClient::AllowWebBluetoothResult::ALLOW:\n break;\n }\n BluetoothChooser::EventHandler chooser_event_handler =\n base::Bind(&BluetoothDeviceChooserController::OnBluetoothChooserEvent,\n base::Unretained(this));\n\n if (WebContentsDelegate* delegate = web_contents_->GetDelegate()) {\n chooser_ = delegate->RunBluetoothChooser(render_frame_host_,\n std::move(chooser_event_handler));\n }\n \n if (!chooser_.get()) {\n PostErrorCallback(\n blink::mojom::WebBluetoothResult::WEB_BLUETOOTH_NOT_SUPPORTED);\n return;\n }\n \n if (!chooser_->CanAskForScanningPermission()) {\n DVLOG(1) << \"Closing immediately because Chooser cannot obtain permission.\";\n OnBluetoothChooserEvent(BluetoothChooser::Event::DENIED_PERMISSION,\n \"\" /* device_address */);\n return;\n }\n\n device_ids_.clear();\n PopulateConnectedDevices();\n if (!chooser_.get()) {\n return;\n }\n\n if (!adapter_->IsPowered()) {\n chooser_->SetAdapterPresence(\n BluetoothChooser::AdapterPresence::POWERED_OFF);\n return;\n }\n\n StartDeviceDiscovery();\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: dcputchar(char c)\n{\n\tdcchkstr(1);\n\n\t*dcptr++=c;\n\t*dcptr='\\000';\n\tstrsize++;\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 GKI_delay(UINT32 timeout_ms) {\n struct timespec delay;\n delay.tv_sec = timeout_ms / 1000;\n delay.tv_nsec = 1000 * 1000 * (timeout_ms % 1000);\n\n \n int err;\n do {\n err = nanosleep(&delay, &delay);\n } while (err == -1 && errno == EINTR);\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: static int get_siz(Jpeg2000DecoderContext *s)\n{\n int i;\n int ncomponents;\n uint32_t log2_chroma_wh = 0;\n const enum AVPixelFormat *possible_fmts = NULL;\n int possible_fmts_nb = 0;\n\n if (bytestream2_get_bytes_left(&s->g) < 36)\n return AVERROR_INVALIDDATA;\n\n s->avctx->profile = bytestream2_get_be16u(&s->g); // Rsiz\n s->width = bytestream2_get_be32u(&s->g); // Width\n s->height = bytestream2_get_be32u(&s->g); // Height\n s->image_offset_x = bytestream2_get_be32u(&s->g); // X0Siz\n s->image_offset_y = bytestream2_get_be32u(&s->g); // Y0Siz\n s->tile_width = bytestream2_get_be32u(&s->g); // XTSiz\n s->tile_height = bytestream2_get_be32u(&s->g); // YTSiz\n s->tile_offset_x = bytestream2_get_be32u(&s->g); // XT0Siz\n s->tile_offset_y = bytestream2_get_be32u(&s->g); // YT0Siz\n ncomponents = bytestream2_get_be16u(&s->g); // CSiz\n\n if (ncomponents <= 0) {\n av_log(s->avctx, AV_LOG_ERROR, \"Invalid number of components: %d\\n\",\n s->ncomponents);\n return AVERROR_INVALIDDATA;\n }\n\n if (ncomponents > 4) {\n avpriv_request_sample(s->avctx, \"Support for %d components\",\n s->ncomponents);\n return AVERROR_PATCHWELCOME;\n }\n\n s->ncomponents = ncomponents;\n\n if (s->tile_width <= 0 || s->tile_height <= 0) {\n av_log(s->avctx, AV_LOG_ERROR, \"Invalid tile dimension %dx%d.\\n\",\n s->tile_width, s->tile_height);\n return AVERROR_INVALIDDATA;\n }\n\n if (bytestream2_get_bytes_left(&s->g) < 3 * s->ncomponents)\n return AVERROR_INVALIDDATA;\n\n for (i = 0; i < s->ncomponents; i++) { // Ssiz_i XRsiz_i, YRsiz_i\n uint8_t x = bytestream2_get_byteu(&s->g);\n s->cbps[i] = (x & 0x7f) + 1;\n s->precision = FFMAX(s->cbps[i], s->precision);\n s->sgnd[i] = !!(x & 0x80);\n s->cdx[i] = bytestream2_get_byteu(&s->g);\n s->cdy[i] = bytestream2_get_byteu(&s->g);\n if (!s->cdx[i] || !s->cdy[i]) {\n av_log(s->avctx, AV_LOG_ERROR, \"Invalid sample seperation\\n\");\n return AVERROR_INVALIDDATA;\n }\n log2_chroma_wh |= s->cdy[i] >> 1 << i * 4 | s->cdx[i] >> 1 << i * 4 + 2;\n }\n\n s->numXtiles = ff_jpeg2000_ceildiv(s->width - s->tile_offset_x, s->tile_width);\n s->numYtiles = ff_jpeg2000_ceildiv(s->height - s->tile_offset_y, s->tile_height);\n\n if (s->numXtiles * (uint64_t)s->numYtiles > INT_MAX/sizeof(*s->tile)) {\n s->numXtiles = s->numYtiles = 0;\n return AVERROR(EINVAL);\n }\n\n s->tile = av_mallocz_array(s->numXtiles * s->numYtiles, sizeof(*s->tile));\n if (!s->tile) {\n s->numXtiles = s->numYtiles = 0;\n return AVERROR(ENOMEM);\n }\n\n for (i = 0; i < s->numXtiles * s->numYtiles; i++) {\n Jpeg2000Tile *tile = s->tile + i;\n\n tile->comp = av_mallocz(s->ncomponents * sizeof(*tile->comp));\n if (!tile->comp)\n return AVERROR(ENOMEM);\n }\n\n /* compute image size with reduction factor */\n s->avctx->width = ff_jpeg2000_ceildivpow2(s->width - s->image_offset_x,\n s->reduction_factor);\n s->avctx->height = ff_jpeg2000_ceildivpow2(s->height - s->image_offset_y,\n s->reduction_factor);\n\n if (s->avctx->profile == FF_PROFILE_JPEG2000_DCINEMA_2K ||\n s->avctx->profile == FF_PROFILE_JPEG2000_DCINEMA_4K) {\n possible_fmts = xyz_pix_fmts;\n possible_fmts_nb = FF_ARRAY_ELEMS(xyz_pix_fmts);\n } else {\n switch (s->colour_space) {\n case 16:\n possible_fmts = rgb_pix_fmts;\n possible_fmts_nb = FF_ARRAY_ELEMS(rgb_pix_fmts);\n break;\n case 17:\n possible_fmts = gray_pix_fmts;\n possible_fmts_nb = FF_ARRAY_ELEMS(gray_pix_fmts);\n break;\n case 18:\n possible_fmts = yuv_pix_fmts;\n possible_fmts_nb = FF_ARRAY_ELEMS(yuv_pix_fmts);\n break;\n default:\n possible_fmts = all_pix_fmts;\n possible_fmts_nb = FF_ARRAY_ELEMS(all_pix_fmts);\n break;\n }\n }\n for (i = 0; i < possible_fmts_nb; ++i) {\n if (pix_fmt_match(possible_fmts[i], ncomponents, s->precision, log2_chroma_wh, s->pal8)) {\n s->avctx->pix_fmt = possible_fmts[i];\n break;\n }\n }\n if (s->avctx->pix_fmt == AV_PIX_FMT_NONE) {\n av_log(s->avctx, AV_LOG_ERROR,\n \"Unknown pix_fmt, profile: %d, colour_space: %d, \"\n \"components: %d, precision: %d, \"\n \"cdx[1]: %d, cdy[1]: %d, cdx[2]: %d, cdy[2]: %d\\n\",\n s->avctx->profile, s->colour_space, ncomponents, s->precision,\n ncomponents > 2 ? s->cdx[1] : 0,\n ncomponents > 2 ? s->cdy[1] : 0,\n ncomponents > 2 ? s->cdx[2] : 0,\n ncomponents > 2 ? s->cdy[2] : 0);\n }\n return 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ExtensionApiTest::ExtensionApiTest() {\n embedded_test_server()->RegisterRequestHandler(\n base::Bind(&HandleServerRedirectRequest));\n embedded_test_server()->RegisterRequestHandler(\n base::Bind(&HandleEchoHeaderRequest));\n embedded_test_server()->RegisterRequestHandler(\n base::Bind(&HandleSetCookieRequest));\n embedded_test_server()->RegisterRequestHandler(\n base::Bind(&HandleSetHeaderRequest));\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: intel_percore_constraints(struct cpu_hw_events *cpuc, struct perf_event *event)\n{\n\tstruct hw_perf_event *hwc = &event->hw;\n\tunsigned int e = hwc->config & ARCH_PERFMON_EVENTSEL_EVENT;\n\tstruct event_constraint *c;\n\tstruct intel_percore *pc;\n\tstruct er_account *era;\n\tint i;\n\tint free_slot;\n\tint found;\n\n\tif (!x86_pmu.percore_constraints || hwc->extra_alloc)\n\t\treturn NULL;\n\n\tfor (c = x86_pmu.percore_constraints; c->cmask; c++) {\n\t\tif (e != c->code)\n\t\t\tcontinue;\n\n\t\t/*\n\t\t * Allocate resource per core.\n\t\t */\n\t\tpc = cpuc->per_core;\n\t\tif (!pc)\n\t\t\tbreak;\n\t\tc = &emptyconstraint;\n\t\traw_spin_lock(&pc->lock);\n\t\tfree_slot = -1;\n\t\tfound = 0;\n\t\tfor (i = 0; i < MAX_EXTRA_REGS; i++) {\n\t\t\tera = &pc->regs[i];\n\t\t\tif (era->ref > 0 && hwc->extra_reg == era->extra_reg) {\n\t\t\t\t/* Allow sharing same config */\n\t\t\t\tif (hwc->extra_config == era->extra_config) {\n\t\t\t\t\tera->ref++;\n\t\t\t\t\tcpuc->percore_used = 1;\n\t\t\t\t\thwc->extra_alloc = 1;\n\t\t\t\t\tc = NULL;\n\t\t\t\t}\n\t\t\t\t/* else conflict */\n\t\t\t\tfound = 1;\n\t\t\t\tbreak;\n\t\t\t} else if (era->ref == 0 && free_slot == -1)\n\t\t\t\tfree_slot = i;\n\t\t}\n\t\tif (!found && free_slot != -1) {\n\t\t\tera = &pc->regs[free_slot];\n\t\t\tera->ref = 1;\n\t\t\tera->extra_reg = hwc->extra_reg;\n\t\t\tera->extra_config = hwc->extra_config;\n\t\t\tcpuc->percore_used = 1;\n\t\t\thwc->extra_alloc = 1;\n\t\t\tc = NULL;\n\t\t}\n\t\traw_spin_unlock(&pc->lock);\n\t\treturn c;\n\t}\n\n\treturn NULL;\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: GIOChannel *net_connect_ip_ssl(IPADDR *ip, int port, IPADDR *my_ip, const char *cert, const char *pkey, const char *cafile, const char *capath, gboolean verify)\n {\n \tGIOChannel *handle, *ssl_handle;\n \n \thandle = net_connect_ip(ip, port, my_ip);\n \tif (handle == NULL)\n \t\treturn NULL;\n\tssl_handle = irssi_ssl_get_iochannel(handle, cert, pkey, cafile, capath, verify);\n \tif (ssl_handle == NULL)\n \t\tg_io_channel_unref(handle);\n \treturn ssl_handle;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: change_gen_gc_mode(mrb_state *mrb, mrb_gc *gc, mrb_bool enable)\n{\n if (is_generational(gc) && !enable) {\n clear_all_old(mrb, gc);\n mrb_assert(gc->state == MRB_GC_STATE_ROOT);\n gc->full = FALSE;\n }\n else if (!is_generational(gc) && enable) {\n incremental_gc_until(mrb, gc, MRB_GC_STATE_ROOT);\n gc->majorgc_old_threshold = gc->live_after_mark/100 * DEFAULT_MAJOR_GC_INC_RATIO;\n gc->full = FALSE;\n }\n gc->generational = enable;\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: IndexedDBDispatcher* IndexedDBDispatcher::ThreadSpecificInstance() {\n if (g_idb_dispatcher_tls.Pointer()->Get())\n return g_idb_dispatcher_tls.Pointer()->Get();\n \n IndexedDBDispatcher* dispatcher = new IndexedDBDispatcher;\n if (WorkerTaskRunner::Instance()->CurrentWorkerId())\n webkit_glue::WorkerTaskRunner::Instance()->AddStopObserver(dispatcher);\n return dispatcher;\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: WebTransformationMatrix WebTransformOperations::blend(const WebTransformOperations& from, double progress) const\n {\n WebTransformationMatrix toReturn;\n bool fromIdentity = from.isIdentity();\n bool toIdentity = isIdentity();\n if (fromIdentity && toIdentity)\n return toReturn;\n if (matchesTypes(from)) {\n size_t numOperations = max(fromIdentity ? 0 : from.m_private->operations.size(),\n toIdentity ? 0 : m_private->operations.size());\n for (size_t i = 0; i < numOperations; ++i) {\n WebTransformationMatrix blended = blendTransformOperations(\n fromIdentity ? 0 : &from.m_private->operations[i],\n toIdentity ? 0 : &m_private->operations[i],\n progress);\n toReturn.multiply(blended);\n }\n } else {\n toReturn = apply();\n WebTransformationMatrix fromTransform = from.apply();\n toReturn.blend(fromTransform, progress);\n }\n return toReturn;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int ssl_handshake( ssl_context *ssl )\n{\n int ret = 0;\n\n SSL_DEBUG_MSG( 2, ( \"=> handshake\" ) );\n\n while( ssl->state != SSL_HANDSHAKE_OVER )\n {\n ret = ssl_handshake_step( ssl );\n\n if( ret != 0 )\n break;\n }\n\n SSL_DEBUG_MSG( 2, ( \"<= handshake\" ) );\n\n return( ret );\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: status_t OMX::sendCommand(\n node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param) {\n return findInstance(node)->sendCommand(cmd, param);\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: gdImagePtr gdImageCreate (int sx, int sy)\n{\n\tint i;\n\tgdImagePtr im;\n\n\tif (overflow2(sx, sy)) {\n\t\treturn NULL;\n\t}\n\n\tif (overflow2(sizeof(unsigned char *), sy)) {\n \t\treturn NULL;\n \t}\n \n \tim = (gdImage *) gdCalloc(1, sizeof(gdImage));\n \n \t/* Row-major ever since gd 1.3 */\n\tim->pixels = (unsigned char **) gdMalloc(sizeof(unsigned char *) * sy);\n\tim->AA_opacity = (unsigned char **) gdMalloc(sizeof(unsigned char *) * sy);\n\tim->polyInts = 0;\n\tim->polyAllocated = 0;\n\tim->brush = 0;\n\tim->tile = 0;\n\tim->style = 0;\n\tfor (i = 0; i < sy; i++) {\n\t\t/* Row-major ever since gd 1.3 */\n\t\tim->pixels[i] = (unsigned char *) gdCalloc(sx, sizeof(unsigned char));\n\t\tim->AA_opacity[i] = (unsigned char *) gdCalloc(sx, sizeof(unsigned char));\n\t}\n\tim->sx = sx;\n\tim->sy = sy;\n\tim->colorsTotal = 0;\n\tim->transparent = (-1);\n\tim->interlace = 0;\n\tim->thick = 1;\n\tim->AA = 0;\n\tim->AA_polygon = 0;\n\tfor (i = 0; i < gdMaxColors; i++) {\n\t\tim->open[i] = 1;\n\t\tim->red[i] = 0;\n\t\tim->green[i] = 0;\n\t\tim->blue[i] = 0;\n\t}\n\tim->trueColor = 0;\n\tim->tpixels = 0;\n\tim->cx1 = 0;\n\tim->cy1 = 0;\n\tim->cx2 = im->sx - 1;\n\tim->cy2 = im->sy - 1;\n\tim->interpolation = NULL;\n\tim->interpolation_id = GD_BILINEAR_FIXED;\n\treturn im;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void SVGElement::SetUseOverrideComputedStyle(bool value) {\n if (HasSVGRareData())\n SvgRareData()->SetUseOverrideComputedStyle(value);\n}\n\nCWE ID: CWE-704\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int __usb_get_extra_descriptor(char *buffer, unsigned size,\n\t\t\t unsigned char type, void **ptr)\n {\n \tstruct usb_descriptor_header *header;\n \n \twhile (size >= sizeof(struct usb_descriptor_header)) {\n \t\theader = (struct usb_descriptor_header *)buffer;\n \n\t\tif (header->bLength < 2) {\n \t\t\tprintk(KERN_ERR\n \t\t\t\t\"%s: bogus descriptor, type %d length %d\\n\",\n \t\t\t\tusbcore_name,\n\t\t\t\theader->bDescriptorType,\n\t\t\t\theader->bLength);\n \t\t\treturn -1;\n \t\t}\n \n\t\tif (header->bDescriptorType == type) {\n \t\t\t*ptr = header;\n \t\t\treturn 0;\n \t\t}\n\n\t\tbuffer += header->bLength;\n\t\tsize -= header->bLength;\n\t}\n\treturn -1;\n}\n\nCWE ID: CWE-400\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 CompositorImpl::InitializeVizLayerTreeFrameSink(\n scoped_refptr<ws::ContextProviderCommandBuffer> context_provider) {\n DCHECK(enable_viz_);\n\n pending_frames_ = 0;\n gpu_capabilities_ = context_provider->ContextCapabilities();\n scoped_refptr<base::SingleThreadTaskRunner> task_runner =\n base::ThreadTaskRunnerHandle::Get();\n\n auto root_params = viz::mojom::RootCompositorFrameSinkParams::New();\n\n root_params->send_swap_size_notifications = true;\n\n viz::mojom::CompositorFrameSinkAssociatedPtrInfo sink_info;\n root_params->compositor_frame_sink = mojo::MakeRequest(&sink_info);\n viz::mojom::CompositorFrameSinkClientRequest client_request =\n mojo::MakeRequest(&root_params->compositor_frame_sink_client);\n root_params->display_private = mojo::MakeRequest(&display_private_);\n display_client_ = std::make_unique<AndroidHostDisplayClient>(\n base::BindRepeating(&CompositorImpl::DidSwapBuffers,\n weak_factory_.GetWeakPtr()),\n base::BindRepeating(\n &CompositorImpl::OnFatalOrSurfaceContextCreationFailure,\n weak_factory_.GetWeakPtr()));\n root_params->display_client =\n display_client_->GetBoundPtr(task_runner).PassInterface();\n \n viz::RendererSettings renderer_settings;\n renderer_settings.allow_antialiasing = false;\n renderer_settings.highp_threshold_min = 2048;\n renderer_settings.requires_alpha_channel = requires_alpha_channel_;\n renderer_settings.initial_screen_size =\n display::Screen::GetScreen()\n ->GetDisplayNearestWindow(root_window_)\n .GetSizeInPixel();\n renderer_settings.use_skia_renderer = features::IsUsingSkiaRenderer();\n renderer_settings.color_space = display_color_space_;\n root_params->frame_sink_id = frame_sink_id_;\n root_params->widget = surface_handle_;\n root_params->gpu_compositing = true;\n root_params->renderer_settings = renderer_settings;\n\n GetHostFrameSinkManager()->CreateRootCompositorFrameSink(\n std::move(root_params));\n\n cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams params;\n params.compositor_task_runner = task_runner;\n params.gpu_memory_buffer_manager = BrowserMainLoop::GetInstance()\n ->gpu_channel_establish_factory()\n ->GetGpuMemoryBufferManager();\n params.pipes.compositor_frame_sink_associated_info = std::move(sink_info);\n params.pipes.client_request = std::move(client_request);\n params.enable_surface_synchronization = true;\n params.hit_test_data_provider =\n std::make_unique<viz::HitTestDataProviderDrawQuad>(\n false /* should_ask_for_child_region */,\n true /* root_accepts_events */);\n params.client_name = kBrowser;\n auto layer_tree_frame_sink =\n std::make_unique<cc::mojo_embedder::AsyncLayerTreeFrameSink>(\n std::move(context_provider), nullptr, ¶ms);\n host_->SetLayerTreeFrameSink(std::move(layer_tree_frame_sink));\n display_private_->SetDisplayVisible(true);\n display_private_->Resize(size_);\n display_private_->SetDisplayColorSpace(display_color_space_,\n display_color_space_);\n display_private_->SetVSyncPaused(vsync_paused_);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: delelement (struct fileinfo *f, struct fileinfo **start)\n{\n struct fileinfo *prev = f->prev;\n struct fileinfo *next = f->next;\n\n xfree (f->name);\n xfree (f->linkto);\n xfree (f);\n\n if (next)\n next->prev = prev;\n if (prev)\n prev->next = next;\n else\n *start = next;\n return next;\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 int add_ballooned_pages(int nr_pages)\n{\n\tenum bp_state st;\n\n\tif (xen_hotplug_unpopulated) {\n\t\tst = reserve_additional_memory();\n\t\tif (st != BP_ECANCELED) {\n\t\t\tmutex_unlock(&balloon_mutex);\n\t\t\twait_event(balloon_wq,\n\t\t\t\t !list_empty(&ballooned_pages));\n\t\t\tmutex_lock(&balloon_mutex);\n\t\t\treturn 0;\n \t\t}\n \t}\n \n \tst = decrease_reservation(nr_pages, GFP_USER);\n \tif (st != BP_DONE)\n \t\treturn -ENOMEM;\n\n\treturn 0;\n}\n\nCWE ID: CWE-400\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: ikev2_ke_print(netdissect_options *ndo, u_char tpay,\n\t\tconst struct isakmp_gen *ext,\n\t\tu_int item_len _U_, const u_char *ep _U_,\n\t\tuint32_t phase _U_, uint32_t doi _U_,\n\t\tuint32_t proto _U_, int depth _U_)\n{\n\tstruct ikev2_ke ke;\n \tconst struct ikev2_ke *k;\n \n \tk = (const struct ikev2_ke *)ext;\n\tND_TCHECK(*ext);\n \tUNALIGNED_MEMCPY(&ke, ext, sizeof(ke));\n \tikev2_pay_print(ndo, NPSTR(tpay), ke.h.critical);\n \n\tND_PRINT((ndo,\" len=%u group=%s\", ntohs(ke.h.len) - 8,\n\t\t STR_OR_ID(ntohs(ke.ke_group), dh_p_map)));\n\n\tif (2 < ndo->ndo_vflag && 8 < ntohs(ke.h.len)) {\n\t\tND_PRINT((ndo,\" \"));\n\t\tif (!rawprint(ndo, (const uint8_t *)(k + 1), ntohs(ke.h.len) - 8))\n\t\t\tgoto trunc;\n\t}\n\treturn (const u_char *)ext + ntohs(ke.h.len);\ntrunc:\n\tND_PRINT((ndo,\" [|%s]\", NPSTR(tpay)));\n\treturn NULL;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int out_add_audio_effect(const struct audio_stream *stream, effect_handle_t effect)\n{\n (void)stream;\n (void)effect;\n return 0;\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: int __init ip_vs_control_init(void)\n{\n\tint ret;\n\tint idx;\n\n\tEnterFunction(2);\n\n\tret = nf_register_sockopt(&ip_vs_sockopts);\n\tif (ret) {\n\t\tpr_err(\"cannot register sockopt.\\n\");\n\t\treturn ret;\n\t}\n\n\tret = ip_vs_genl_register();\n\tif (ret) {\n\t\tpr_err(\"cannot register Generic Netlink interface.\\n\");\n\t\tnf_unregister_sockopt(&ip_vs_sockopts);\n\t\treturn ret;\n\t}\n\n\tproc_net_fops_create(&init_net, \"ip_vs\", 0, &ip_vs_info_fops);\n\tproc_net_fops_create(&init_net, \"ip_vs_stats\",0, &ip_vs_stats_fops);\n\n\tsysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars);\n\n\t/* Initialize ip_vs_svc_table, ip_vs_svc_fwm_table, ip_vs_rtable */\n\tfor(idx = 0; idx < IP_VS_SVC_TAB_SIZE; idx++) {\n\t\tINIT_LIST_HEAD(&ip_vs_svc_table[idx]);\n\t\tINIT_LIST_HEAD(&ip_vs_svc_fwm_table[idx]);\n\t}\n\tfor(idx = 0; idx < IP_VS_RTAB_SIZE; idx++) {\n\t\tINIT_LIST_HEAD(&ip_vs_rtable[idx]);\n\t}\n\n\tip_vs_new_estimator(&ip_vs_stats);\n\n\t/* Hook the defense timer */\n\tschedule_delayed_work(&defense_work, DEFENSE_TIMER_PERIOD);\n\n\tLeaveFunction(2);\n\treturn 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 EncoderTest::InitializeConfig() {\n const vpx_codec_err_t res = codec_->DefaultEncoderConfig(&cfg_, 0);\n ASSERT_EQ(VPX_CODEC_OK, res);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int nl80211_init(void)\n{\n\tint err;\n\n\terr = genl_register_family_with_ops(&nl80211_fam,\n\t\tnl80211_ops, ARRAY_SIZE(nl80211_ops));\n\tif (err)\n\t\treturn err;\n\n\terr = genl_register_mc_group(&nl80211_fam, &nl80211_config_mcgrp);\n\tif (err)\n\t\tgoto err_out;\n\n\terr = genl_register_mc_group(&nl80211_fam, &nl80211_scan_mcgrp);\n\tif (err)\n\t\tgoto err_out;\n\n\terr = genl_register_mc_group(&nl80211_fam, &nl80211_regulatory_mcgrp);\n\tif (err)\n\t\tgoto err_out;\n\n\terr = genl_register_mc_group(&nl80211_fam, &nl80211_mlme_mcgrp);\n\tif (err)\n\t\tgoto err_out;\n\n#ifdef CONFIG_NL80211_TESTMODE\n\terr = genl_register_mc_group(&nl80211_fam, &nl80211_testmode_mcgrp);\n\tif (err)\n\t\tgoto err_out;\n#endif\n\n\terr = netlink_register_notifier(&nl80211_netlink_notifier);\n\tif (err)\n\t\tgoto err_out;\n\n\treturn 0;\n err_out:\n\tgenl_unregister_family(&nl80211_fam);\n\treturn err;\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 ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,\n\t\t struct sk_buff *skb)\n{\n\tstruct ath_softc *sc = hw->priv;\n\tstruct ath_tx_control txctl = {\n\t\t.txq = sc->beacon.cabq\n\t};\n\tstruct ath_tx_info info = {};\n\tstruct ieee80211_hdr *hdr;\n\tstruct ath_buf *bf_tail = NULL;\n\tstruct ath_buf *bf;\n\tLIST_HEAD(bf_q);\n\tint duration = 0;\n\tint max_duration;\n\n\tmax_duration =\n\t\tsc->cur_beacon_conf.beacon_interval * 1000 *\n\t\tsc->cur_beacon_conf.dtim_period / ATH_BCBUF;\n\n\tdo {\n\t\tstruct ath_frame_info *fi = get_frame_info(skb);\n\n\t\tif (ath_tx_prepare(hw, skb, &txctl))\n\t\t\tbreak;\n\n\t\tbf = ath_tx_setup_buffer(sc, txctl.txq, NULL, skb);\n\t\tif (!bf)\n\t\t\tbreak;\n\n\t\tbf->bf_lastbf = bf;\n\t\tath_set_rates(vif, NULL, bf);\n\t\tath_buf_set_rate(sc, bf, &info, fi->framelen, false);\n\t\tduration += info.rates[0].PktDuration;\n\t\tif (bf_tail)\n\t\t\tbf_tail->bf_next = bf;\n\n\t\tlist_add_tail(&bf->list, &bf_q);\n\t\tbf_tail = bf;\n\t\tskb = NULL;\n\n\t\tif (duration > max_duration)\n\t\t\tbreak;\n\n\t\tskb = ieee80211_get_buffered_bc(hw, vif);\n\t} while(skb);\n\n\tif (skb)\n\t\tieee80211_free_txskb(hw, skb);\n\n\tif (list_empty(&bf_q))\n\t\treturn;\n\n\tbf = list_first_entry(&bf_q, struct ath_buf, list);\n\thdr = (struct ieee80211_hdr *) bf->bf_mpdu->data;\n\n\tif (hdr->frame_control & IEEE80211_FCTL_MOREDATA) {\n\t\thdr->frame_control &= ~IEEE80211_FCTL_MOREDATA;\n\t\tdma_sync_single_for_device(sc->dev, bf->bf_buf_addr,\n\t\t\tsizeof(*hdr), DMA_TO_DEVICE);\n\t}\n\n\tath_txq_lock(sc, txctl.txq);\n\tath_tx_fill_desc(sc, bf, txctl.txq, 0);\n\tath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false);\n\tTX_STAT_INC(txctl.txq->axq_qnum, queued);\n\tath_txq_unlock(sc, txctl.txq);\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: static void chase_port(struct edgeport_port *port, unsigned long timeout,\n\t\t\t\t\t\t\t\tint flush)\n{\n\tint baud_rate;\n\tstruct tty_struct *tty = tty_port_tty_get(&port->port->port);\n\tstruct usb_serial *serial = port->port->serial;\n \twait_queue_t wait;\n \tunsigned long flags;\n \n \tif (!timeout)\n \t\ttimeout = (HZ * EDGE_CLOSING_WAIT)/100;\n \n\t/* wait for data to drain from the buffer */\n\tspin_lock_irqsave(&port->ep_lock, flags);\n\tinit_waitqueue_entry(&wait, current);\n\tadd_wait_queue(&tty->write_wait, &wait);\n\tfor (;;) {\n\t\tset_current_state(TASK_INTERRUPTIBLE);\n\t\tif (kfifo_len(&port->write_fifo) == 0\n\t\t|| timeout == 0 || signal_pending(current)\n\t\t|| serial->disconnected)\n\t\t\t/* disconnect */\n\t\t\tbreak;\n\t\tspin_unlock_irqrestore(&port->ep_lock, flags);\n\t\ttimeout = schedule_timeout(timeout);\n\t\tspin_lock_irqsave(&port->ep_lock, flags);\n\t}\n\tset_current_state(TASK_RUNNING);\n\tremove_wait_queue(&tty->write_wait, &wait);\n\tif (flush)\n\t\tkfifo_reset_out(&port->write_fifo);\n\tspin_unlock_irqrestore(&port->ep_lock, flags);\n\ttty_kref_put(tty);\n\n\t/* wait for data to drain from the device */\n\ttimeout += jiffies;\n\twhile ((long)(jiffies - timeout) < 0 && !signal_pending(current)\n\t\t\t\t\t\t&& !serial->disconnected) {\n\t\t/* not disconnected */\n\t\tif (!tx_active(port))\n\t\t\tbreak;\n\t\tmsleep(10);\n\t}\n\n\t/* disconnected */\n\tif (serial->disconnected)\n\t\treturn;\n\n\t/* wait one more character time, based on baud rate */\n\t/* (tx_active doesn't seem to wait for the last byte) */\n\tbaud_rate = port->baud_rate;\n\tif (baud_rate == 0)\n\t\tbaud_rate = 50;\n\tmsleep(max(1, DIV_ROUND_UP(10000, baud_rate)));\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void CopyNoBarrier() {\n Object* obj = Object::Create();\n Container container1;\n container1.insert(obj);\n {\n ExpectNoWriteBarrierFires scope(ThreadState::Current(), {obj});\n Container container2(container1);\n EXPECT_TRUE(container1.Contains(obj));\n EXPECT_TRUE(container2.Contains(obj));\n }\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: void ImageLoader::updateFromElementIgnoringPreviousError()\n{\n clearFailedLoadURL();\n updateFromElement();\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 v8::Handle<v8::Value> postMessageCallback(const v8::Arguments& args)\n {\n INC_STATS(\"DOM.TestActiveDOMObject.postMessage\");\n if (args.Length() < 1)\n return V8Proxy::throwNotEnoughArgumentsError();\n TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(args.Holder());\n STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, message, MAYBE_MISSING_PARAMETER(args, 0, DefaultIsUndefined));\n imp->postMessage(message);\n return v8::Handle<v8::Value>();\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool ExtensionService::ComponentExtensionInfo::Equals(\n const ComponentExtensionInfo& other) const {\n return other.manifest == manifest && other.root_directory == root_directory;\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: sg_start_req(Sg_request *srp, unsigned char *cmd)\n{\n\tint res;\n\tstruct request *rq;\n\tSg_fd *sfp = srp->parentfp;\n\tsg_io_hdr_t *hp = &srp->header;\n\tint dxfer_len = (int) hp->dxfer_len;\n\tint dxfer_dir = hp->dxfer_direction;\n\tunsigned int iov_count = hp->iovec_count;\n\tSg_scatter_hold *req_schp = &srp->data;\n\tSg_scatter_hold *rsv_schp = &sfp->reserve;\n\tstruct request_queue *q = sfp->parentdp->device->request_queue;\n\tstruct rq_map_data *md, map_data;\n\tint rw = hp->dxfer_direction == SG_DXFER_TO_DEV ? WRITE : READ;\n\tunsigned char *long_cmdp = NULL;\n\n\tSCSI_LOG_TIMEOUT(4, sg_printk(KERN_INFO, sfp->parentdp,\n\t\t\t\t \"sg_start_req: dxfer_len=%d\\n\",\n\t\t\t\t dxfer_len));\n\n\tif (hp->cmd_len > BLK_MAX_CDB) {\n\t\tlong_cmdp = kzalloc(hp->cmd_len, GFP_KERNEL);\n\t\tif (!long_cmdp)\n\t\t\treturn -ENOMEM;\n\t}\n\n\t/*\n\t * NOTE\n\t *\n\t * With scsi-mq enabled, there are a fixed number of preallocated\n\t * requests equal in number to shost->can_queue. If all of the\n\t * preallocated requests are already in use, then using GFP_ATOMIC with\n\t * blk_get_request() will return -EWOULDBLOCK, whereas using GFP_KERNEL\n\t * will cause blk_get_request() to sleep until an active command\n\t * completes, freeing up a request. Neither option is ideal, but\n\t * GFP_KERNEL is the better choice to prevent userspace from getting an\n\t * unexpected EWOULDBLOCK.\n\t *\n\t * With scsi-mq disabled, blk_get_request() with GFP_KERNEL usually\n\t * does not sleep except under memory pressure.\n\t */\n\trq = blk_get_request(q, rw, GFP_KERNEL);\n\tif (IS_ERR(rq)) {\n\t\tkfree(long_cmdp);\n\t\treturn PTR_ERR(rq);\n\t}\n\n\tblk_rq_set_block_pc(rq);\n\n\tif (hp->cmd_len > BLK_MAX_CDB)\n\t\trq->cmd = long_cmdp;\n\tmemcpy(rq->cmd, cmd, hp->cmd_len);\n\trq->cmd_len = hp->cmd_len;\n\n\tsrp->rq = rq;\n\trq->end_io_data = srp;\n\trq->sense = srp->sense_b;\n\trq->retries = SG_DEFAULT_RETRIES;\n\n\tif ((dxfer_len <= 0) || (dxfer_dir == SG_DXFER_NONE))\n\t\treturn 0;\n\n\tif (sg_allow_dio && hp->flags & SG_FLAG_DIRECT_IO &&\n\t dxfer_dir != SG_DXFER_UNKNOWN && !iov_count &&\n\t !sfp->parentdp->device->host->unchecked_isa_dma &&\n\t blk_rq_aligned(q, (unsigned long)hp->dxferp, dxfer_len))\n\t\tmd = NULL;\n\telse\n\t\tmd = &map_data;\n\n\tif (md) {\n\t\tif (!sg_res_in_use(sfp) && dxfer_len <= rsv_schp->bufflen)\n\t\t\tsg_link_reserve(sfp, srp, dxfer_len);\n\t\telse {\n\t\t\tres = sg_build_indirect(req_schp, sfp, dxfer_len);\n\t\t\tif (res)\n\t\t\t\treturn res;\n\t\t}\n\n\t\tmd->pages = req_schp->pages;\n\t\tmd->page_order = req_schp->page_order;\n\t\tmd->nr_entries = req_schp->k_use_sg;\n\t\tmd->offset = 0;\n\t\tmd->null_mapped = hp->dxferp ? 0 : 1;\n\t\tif (dxfer_dir == SG_DXFER_TO_FROM_DEV)\n\t\t\tmd->from_user = 1;\n\t\telse\n \t\t\tmd->from_user = 0;\n \t}\n \n \tif (iov_count) {\n \t\tint size = sizeof(struct iovec) * iov_count;\n \t\tstruct iovec *iov;\n\t\tstruct iov_iter i;\n\n\t\tiov = memdup_user(hp->dxferp, size);\n\t\tif (IS_ERR(iov))\n\t\t\treturn PTR_ERR(iov);\n\n\t\tiov_iter_init(&i, rw, iov, iov_count,\n\t\t\t min_t(size_t, hp->dxfer_len,\n\t\t\t\t iov_length(iov, iov_count)));\n\n\t\tres = blk_rq_map_user_iov(q, rq, md, &i, GFP_ATOMIC);\n\t\tkfree(iov);\n\t} else\n\t\tres = blk_rq_map_user(q, rq, md, hp->dxferp,\n\t\t\t\t hp->dxfer_len, GFP_ATOMIC);\n\n\tif (!res) {\n\t\tsrp->bio = rq->bio;\n\n\t\tif (!md) {\n\t\t\treq_schp->dio_in_use = 1;\n\t\t\thp->info |= SG_INFO_DIRECT_IO;\n\t\t}\n\t}\n\treturn res;\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: static void *__dma_alloc_coherent(struct device *dev, size_t size,\n\t\t\t\t dma_addr_t *dma_handle, gfp_t flags,\n\t\t\t\t struct dma_attrs *attrs)\n{\n\tif (dev == NULL) {\n\t\tWARN_ONCE(1, \"Use an actual device structure for DMA allocation\\n\");\n\t\treturn NULL;\n\t}\n\n\tif (IS_ENABLED(CONFIG_ZONE_DMA) &&\n\t dev->coherent_dma_mask <= DMA_BIT_MASK(32))\n\t\tflags |= GFP_DMA;\n\tif (IS_ENABLED(CONFIG_DMA_CMA) && (flags & __GFP_WAIT)) {\n\t\tstruct page *page;\n\t\tvoid *addr;\n\n\t\tsize = PAGE_ALIGN(size);\n\t\tpage = dma_alloc_from_contiguous(dev, size >> PAGE_SHIFT,\n\t\t\t\t\t\t\tget_order(size));\n\t\tif (!page)\n\t\t\treturn NULL;\n \n \t\t*dma_handle = phys_to_dma(dev, page_to_phys(page));\n \t\taddr = page_address(page);\n\t\tif (flags & __GFP_ZERO)\n\t\t\tmemset(addr, 0, size);\n \t\treturn addr;\n \t} else {\n \t\treturn swiotlb_alloc_coherent(dev, size, dma_handle, flags);\n\t}\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void __exit tea_mod_fini(void)\n{\n \tcrypto_unregister_algs(tea_algs, ARRAY_SIZE(tea_algs));\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: GLboolean WebGLRenderingContextBase::isFramebuffer(\n WebGLFramebuffer* framebuffer) {\n if (!framebuffer || isContextLost())\n return 0;\n \n if (!framebuffer->HasEverBeenBound())\n return 0;\n if (framebuffer->IsDeleted())\n return 0;\n\n return ContextGL()->IsFramebuffer(framebuffer->Object());\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 SetImeConfig(const std::string& section,\n const std::string& config_name,\n const ImeConfigValue& value) {\n if (!IBusConnectionsAreAlive()) {\n LOG(ERROR) << \"SetImeConfig: IBus connection is not alive\";\n return false;\n }\n\n bool is_preload_engines = false;\n\n std::vector<std::string> string_list;\n if ((value.type == ImeConfigValue::kValueTypeStringList) &&\n (section == kGeneralSectionName) &&\n (config_name == kPreloadEnginesConfigName)) {\n FilterInputMethods(value.string_list_value, &string_list);\n is_preload_engines = true;\n } else {\n string_list = value.string_list_value;\n }\n\n GVariant* variant = NULL;\n switch (value.type) {\n case ImeConfigValue::kValueTypeString:\n variant = g_variant_new_string(value.string_value.c_str());\n break;\n case ImeConfigValue::kValueTypeInt:\n variant = g_variant_new_int32(value.int_value);\n break;\n case ImeConfigValue::kValueTypeBool:\n variant = g_variant_new_boolean(value.bool_value);\n break;\n case ImeConfigValue::kValueTypeStringList:\n GVariantBuilder variant_builder;\n g_variant_builder_init(&variant_builder, G_VARIANT_TYPE(\"as\"));\n const size_t size = string_list.size(); // don't use string_list_value.\n for (size_t i = 0; i < size; ++i) {\n g_variant_builder_add(&variant_builder, \"s\", string_list[i].c_str());\n }\n variant = g_variant_builder_end(&variant_builder);\n break;\n }\n\n if (!variant) {\n LOG(ERROR) << \"SetImeConfig: variant is NULL\";\n return false;\n }\n DCHECK(g_variant_is_floating(variant));\n\n ibus_config_set_value_async(ibus_config_,\n section.c_str(),\n config_name.c_str(),\n variant,\n -1, // use the default ibus timeout\n NULL, // cancellable\n SetImeConfigCallback,\n g_object_ref(ibus_config_));\n\n \n if (is_preload_engines) {\n DLOG(INFO) << \"SetImeConfig: \" << section << \"/\" << config_name\n << \": \" << value.ToString();\n }\n return true;\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void WorkerThread::shutdown()\n{\n ASSERT(isCurrentThread());\n {\n MutexLocker lock(m_threadStateMutex);\n ASSERT(!m_shutdown);\n m_shutdown = true;\n }\n\n PlatformThreadData::current().threadTimers().setSharedTimer(nullptr);\n workerGlobalScope()->dispose();\n willDestroyIsolate();\n\n workerReportingProxy().willDestroyWorkerGlobalScope();\n\n#if !ENABLE(OILPAN)\n ASSERT(m_workerGlobalScope->hasOneRef());\n#endif\n m_workerGlobalScope->notifyContextDestroyed();\n m_workerGlobalScope = nullptr;\n\n backingThread().removeTaskObserver(m_microtaskRunner.get());\n backingThread().shutdown();\n destroyIsolate();\n\n m_microtaskRunner = nullptr;\n\n workerReportingProxy().workerThreadTerminated();\n\n m_terminationEvent->signal();\n\n PlatformThreadData::current().destroy();\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 OnSecondResult(std::unique_ptr<runtime::EvaluateResult> result) {\n EXPECT_TRUE(result->GetResult()->HasValue());\n EXPECT_EQ(27 * 4, result->GetResult()->GetValue()->GetInt());\n\n FinishAsynchronousTest();\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: const sp<IMediaPlayerService>& MediaMetadataRetriever::getService()\n {\n Mutex::Autolock lock(sServiceLock);\n if (sService == 0) {\n sp<IServiceManager> sm = defaultServiceManager();\n sp<IBinder> binder;\n do {\n binder = sm->getService(String16(\"media.player\"));\n if (binder != 0) {\n break;\n }\n ALOGW(\"MediaPlayerService not published, waiting...\");\n usleep(500000); // 0.5 s\n } while (true);\n if (sDeathNotifier == NULL) {\n sDeathNotifier = new DeathNotifier();\n }\n binder->linkToDeath(sDeathNotifier);\n sService = interface_cast<IMediaPlayerService>(binder);\n }\n ALOGE_IF(sService == 0, \"no MediaPlayerService!?\");\n return sService;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void vmx_save_host_state(struct kvm_vcpu *vcpu)\n{\n\tstruct vcpu_vmx *vmx = to_vmx(vcpu);\n\tint i;\n\n\tif (vmx->host_state.loaded)\n\t\treturn;\n\n\tvmx->host_state.loaded = 1;\n\t/*\n\t * Set host fs and gs selectors. Unfortunately, 22.2.3 does not\n\t * allow segment selectors with cpl > 0 or ti == 1.\n\t */\n\tvmx->host_state.ldt_sel = kvm_read_ldt();\n\tvmx->host_state.gs_ldt_reload_needed = vmx->host_state.ldt_sel;\n\tsavesegment(fs, vmx->host_state.fs_sel);\n\tif (!(vmx->host_state.fs_sel & 7)) {\n\t\tvmcs_write16(HOST_FS_SELECTOR, vmx->host_state.fs_sel);\n\t\tvmx->host_state.fs_reload_needed = 0;\n\t} else {\n\t\tvmcs_write16(HOST_FS_SELECTOR, 0);\n\t\tvmx->host_state.fs_reload_needed = 1;\n\t}\n\tsavesegment(gs, vmx->host_state.gs_sel);\n\tif (!(vmx->host_state.gs_sel & 7))\n\t\tvmcs_write16(HOST_GS_SELECTOR, vmx->host_state.gs_sel);\n\telse {\n\t\tvmcs_write16(HOST_GS_SELECTOR, 0);\n\t\tvmx->host_state.gs_ldt_reload_needed = 1;\n\t}\n\n#ifdef CONFIG_X86_64\n\tsavesegment(ds, vmx->host_state.ds_sel);\n\tsavesegment(es, vmx->host_state.es_sel);\n#endif\n\n#ifdef CONFIG_X86_64\n\tvmcs_writel(HOST_FS_BASE, read_msr(MSR_FS_BASE));\n\tvmcs_writel(HOST_GS_BASE, read_msr(MSR_GS_BASE));\n#else\n\tvmcs_writel(HOST_FS_BASE, segment_base(vmx->host_state.fs_sel));\n\tvmcs_writel(HOST_GS_BASE, segment_base(vmx->host_state.gs_sel));\n#endif\n\n#ifdef CONFIG_X86_64\n\trdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);\n\tif (is_long_mode(&vmx->vcpu))\n\t\twrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base);\n#endif\n\tfor (i = 0; i < vmx->save_nmsrs; ++i)\n\t\tkvm_set_shared_msr(vmx->guest_msrs[i].index,\n\t\t\t\t vmx->guest_msrs[i].data,\n\t\t\t\t vmx->guest_msrs[i].mask);\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: int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) {\n struct lua_longjmp lj;\n lj.status = 0;\n lj.previous = L->errorJmp; /* chain new error handler */\n L->errorJmp = &lj;\n LUAI_TRY(L, &lj,\n (*f)(L, ud);\n );\n L->errorJmp = lj.previous; /* restore old error handler */\n return lj.status;\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 CheckSad(unsigned int max_sad) {\n unsigned int reference_sad, exp_sad;\n reference_sad = ReferenceSAD(max_sad);\n exp_sad = SAD(max_sad);\n if (reference_sad <= max_sad) {\n ASSERT_EQ(exp_sad, reference_sad);\n } else {\n ASSERT_GE(exp_sad, reference_sad);\n }\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void set_mode(blink::WebDisplayMode mode) { mode_ = mode; }\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 int fpa_set(struct task_struct *target,\n\t\t const struct user_regset *regset,\n\t\t unsigned int pos, unsigned int count,\n\t\t const void *kbuf, const void __user *ubuf)\n{\n\tstruct thread_info *thread = task_thread_info(target);\n\n\tthread->used_cp[1] = thread->used_cp[2] = 1;\n\n\treturn user_regset_copyin(&pos, &count, &kbuf, &ubuf,\n\t\t&thread->fpstate,\n\t\t0, sizeof(struct user_fp));\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: ikev2_n_print(netdissect_options *ndo, u_char tpay _U_,\n\t\tconst struct isakmp_gen *ext,\n\t\tu_int item_len, const u_char *ep,\n\t\tuint32_t phase _U_, uint32_t doi _U_,\n\t\tuint32_t proto _U_, int depth _U_)\n{\n \tconst struct ikev2_n *p;\n \tstruct ikev2_n n;\n \tconst u_char *cp;\n\tu_char showspi, showdata, showsomedata;\n \tconst char *notify_name;\n \tuint32_t type;\n \n\tp = (const struct ikev2_n *)ext;\n\tND_TCHECK(*p);\n\tUNALIGNED_MEMCPY(&n, ext, sizeof(n));\n \tikev2_pay_print(ndo, NPSTR(ISAKMP_NPTYPE_N), n.h.critical);\n \n \tshowspi = 1;\n\tshowdata = 0;\n \tshowsomedata=0;\n \tnotify_name=NULL;\n \n\tND_PRINT((ndo,\" prot_id=%s\", PROTOIDSTR(n.prot_id)));\n\n\ttype = ntohs(n.type);\n\n\t/* notify space is annoying sparse */\n\tswitch(type) {\n\tcase IV2_NOTIFY_UNSUPPORTED_CRITICAL_PAYLOAD:\n\t\tnotify_name = \"unsupported_critical_payload\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_IKE_SPI:\n\t\tnotify_name = \"invalid_ike_spi\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_MAJOR_VERSION:\n\t\tnotify_name = \"invalid_major_version\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_SYNTAX:\n\t\tnotify_name = \"invalid_syntax\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_MESSAGE_ID:\n\t\tnotify_name = \"invalid_message_id\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_SPI:\n\t\tnotify_name = \"invalid_spi\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_NO_PROPOSAL_CHOSEN:\n\t\tnotify_name = \"no_protocol_chosen\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_KE_PAYLOAD:\n\t\tnotify_name = \"invalid_ke_payload\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_AUTHENTICATION_FAILED:\n\t\tnotify_name = \"authentication_failed\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_SINGLE_PAIR_REQUIRED:\n\t\tnotify_name = \"single_pair_required\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_NO_ADDITIONAL_SAS:\n\t\tnotify_name = \"no_additional_sas\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INTERNAL_ADDRESS_FAILURE:\n\t\tnotify_name = \"internal_address_failure\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_FAILED_CP_REQUIRED:\n\t\tnotify_name = \"failed:cp_required\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INVALID_SELECTORS:\n\t\tnotify_name = \"invalid_selectors\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_INITIAL_CONTACT:\n\t\tnotify_name = \"initial_contact\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_SET_WINDOW_SIZE:\n\t\tnotify_name = \"set_window_size\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_ADDITIONAL_TS_POSSIBLE:\n\t\tnotify_name = \"additional_ts_possible\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_IPCOMP_SUPPORTED:\n\t\tnotify_name = \"ipcomp_supported\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_NAT_DETECTION_SOURCE_IP:\n\t\tnotify_name = \"nat_detection_source_ip\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_NAT_DETECTION_DESTINATION_IP:\n\t\tnotify_name = \"nat_detection_destination_ip\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_COOKIE:\n \t\tnotify_name = \"cookie\";\n \t\tshowspi = 1;\n \t\tshowsomedata= 1;\n\t\tshowdata= 0;\n \t\tbreak;\n \n \tcase IV2_NOTIFY_USE_TRANSPORT_MODE:\n\t\tnotify_name = \"use_transport_mode\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_HTTP_CERT_LOOKUP_SUPPORTED:\n\t\tnotify_name = \"http_cert_lookup_supported\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_REKEY_SA:\n\t\tnotify_name = \"rekey_sa\";\n\t\tshowspi = 1;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_ESP_TFC_PADDING_NOT_SUPPORTED:\n\t\tnotify_name = \"tfc_padding_not_supported\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tcase IV2_NOTIFY_NON_FIRST_FRAGMENTS_ALSO:\n\t\tnotify_name = \"non_first_fragment_also\";\n\t\tshowspi = 0;\n\t\tbreak;\n\n\tdefault:\n\t\tif (type < 8192) {\n\t\t\tnotify_name=\"error\";\n\t\t} else if(type < 16384) {\n\t\t\tnotify_name=\"private-error\";\n\t\t} else if(type < 40960) {\n\t\t\tnotify_name=\"status\";\n\t\t} else {\n\t\t\tnotify_name=\"private-status\";\n\t\t}\n\t}\n\n\tif(notify_name) {\n\t\tND_PRINT((ndo,\" type=%u(%s)\", type, notify_name));\n\t}\n\n\n\tif (showspi && n.spi_size) {\n\t\tND_PRINT((ndo,\" spi=\"));\n\t\tif (!rawprint(ndo, (const uint8_t *)(p + 1), n.spi_size))\n\t\t\tgoto trunc;\n\t}\n \n \tcp = (const u_char *)(p + 1) + n.spi_size;\n \n\tif(3 < ndo->ndo_vflag) {\n\t\tshowdata = 1;\n\t}\n\tif ((showdata || (showsomedata && ep-cp < 30)) && cp < ep) {\n\t\tND_PRINT((ndo,\" data=(\"));\n\t\tif (!rawprint(ndo, (const uint8_t *)(cp), ep - cp))\n\t\t\tgoto trunc;\n\t\tND_PRINT((ndo,\")\"));\n \n\t} else if(showsomedata && cp < ep) {\n\t\tif(!ike_show_somedata(ndo, cp, ep)) goto trunc;\n \t}\n \n \treturn (const u_char *)ext + item_len;\ntrunc:\n\tND_PRINT((ndo,\" [|%s]\", NPSTR(ISAKMP_NPTYPE_N)));\n\treturn NULL;\n}\n\nCWE ID: CWE-835\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: e1000e_rss_enabled(E1000ECore *core)\n{\n return E1000_MRQC_ENABLED(core->mac[MRQC]) &&\n !e1000e_rx_csum_enabled(core) &&\n !e1000e_rx_use_legacy_descriptor(core);\n}\n\nCWE ID: CWE-835\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void RenderViewImpl::OnFileChooserResponse(\n const std::vector<ui::SelectedFileInfo>& files) {\n if (file_chooser_completions_.empty())\n return;\n\n WebVector<WebFileChooserCompletion::SelectedFileInfo> selected_files(\n files.size());\n for (size_t i = 0; i < files.size(); ++i) {\n WebFileChooserCompletion::SelectedFileInfo selected_file;\n selected_file.path = webkit_base::FilePathToWebString(files[i].local_path);\n selected_file.displayName = webkit_base::FilePathStringToWebString(\n files[i].display_name);\n selected_files[i] = selected_file;\n }\n\n if (file_chooser_completions_.front()->completion)\n file_chooser_completions_.front()->completion->didChooseFile(\n selected_files);\n file_chooser_completions_.pop_front();\n\n if (!file_chooser_completions_.empty()) {\n Send(new ViewHostMsg_RunFileChooser(routing_id_,\n file_chooser_completions_.front()->params));\n }\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: virtual void SetUp() {\n vp9_worker_init(&worker_);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int ipcget_new(struct ipc_namespace *ns, struct ipc_ids *ids,\n\t\tstruct ipc_ops *ops, struct ipc_params *params)\n{\n\tint err;\n\n\tdown_write(&ids->rw_mutex);\n\terr = ops->getnew(ns, params);\n\tup_write(&ids->rw_mutex);\n\treturn err;\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: main(int argc, const char **argv)\n {\n const char * prog = *argv;\n const char * outfile = NULL;\n const char * suffix = NULL;\n const char * prefix = NULL;\n int done = 0; /* if at least one file is processed */\n struct global global;\n\n global_init(&global);\n\n while (--argc > 0)\n {\n ++argv;\n\n if (strcmp(*argv, \"--debug\") == 0)\n {\n /* To help debugging problems: */\n global.errors = global.warnings = 1;\n global.quiet = 0;\n global.verbose = 7;\n }\n\n else if (strncmp(*argv, \"--max=\", 6) == 0)\n {\n global.idat_max = (png_uint_32)atol(6+*argv);\n\n if (global.skip < SKIP_UNSAFE)\n global.skip = SKIP_UNSAFE;\n }\n\n else if (strcmp(*argv, \"--max\") == 0)\n {\n global.idat_max = 0x7fffffff;\n\n if (global.skip < SKIP_UNSAFE)\n global.skip = SKIP_UNSAFE;\n }\n\n else if (strcmp(*argv, \"--optimize\") == 0 || strcmp(*argv, \"-o\") == 0)\n global.optimize_zlib = 1;\n\n else if (strncmp(*argv, \"--out=\", 6) == 0)\n outfile = 6+*argv;\n\n else if (strncmp(*argv, \"--suffix=\", 9) == 0)\n suffix = 9+*argv;\n\n else if (strncmp(*argv, \"--prefix=\", 9) == 0)\n prefix = 9+*argv;\n\n else if (strcmp(*argv, \"--strip=none\") == 0)\n global.skip = SKIP_NONE;\n\n else if (strcmp(*argv, \"--strip=crc\") == 0)\n global.skip = SKIP_BAD_CRC;\n\n else if (strcmp(*argv, \"--strip=unsafe\") == 0)\n global.skip = SKIP_UNSAFE;\n\n else if (strcmp(*argv, \"--strip=unused\") == 0)\n global.skip = SKIP_UNUSED;\n\n else if (strcmp(*argv, \"--strip=transform\") == 0)\n global.skip = SKIP_TRANSFORM;\n\n else if (strcmp(*argv, \"--strip=color\") == 0)\n global.skip = SKIP_COLOR;\n\n else if (strcmp(*argv, \"--strip=all\") == 0)\n global.skip = SKIP_ALL;\n\n else if (strcmp(*argv, \"--errors\") == 0 || strcmp(*argv, \"-e\") == 0)\n global.errors = 1;\n\n else if (strcmp(*argv, \"--warnings\") == 0 || strcmp(*argv, \"-w\") == 0)\n global.warnings = 1;\n\n else if (strcmp(*argv, \"--quiet\") == 0 || strcmp(*argv, \"-q\") == 0)\n {\n if (global.quiet)\n global.quiet = 2;\n\n else\n global.quiet = 1;\n }\n\n else if (strcmp(*argv, \"--verbose\") == 0 || strcmp(*argv, \"-v\") == 0)\n ++global.verbose;\n\n#if 0\n /* NYI */\n# ifdef PNG_MAXIMUM_INFLATE_WINDOW\n else if (strcmp(*argv, \"--test\") == 0)\n ++set_option;\n# endif\n#endif\n\n else if ((*argv)[0] == '-')\n usage(prog);\n\n\n else\n {\n size_t outlen = strlen(*argv);\n char temp_name[FILENAME_MAX+1];\n \n if (outfile == NULL) /* else this takes precedence */\n {\n /* Consider the prefix/suffix options */\n if (prefix != NULL)\n {\n size_t prefixlen = strlen(prefix);\n\n if (prefixlen+outlen > FILENAME_MAX)\n {\n fprintf(stderr, \"%s: output file name too long: %s%s%s\\n\",\n prog, prefix, *argv, suffix ? suffix : \"\");\n global.status_code |= WRITE_ERROR;\n continue;\n }\n\n memcpy(temp_name, prefix, prefixlen);\n memcpy(temp_name+prefixlen, *argv, outlen);\n outlen += prefixlen;\n outfile = temp_name;\n }\n\n else if (suffix != NULL)\n memcpy(temp_name, *argv, outlen);\n\n temp_name[outlen] = 0;\n\n if (suffix != NULL)\n {\n size_t suffixlen = strlen(suffix);\n\n if (outlen+suffixlen > FILENAME_MAX)\n {\n fprintf(stderr, \"%s: output file name too long: %s%s\\n\",\n prog, *argv, suffix);\n global.status_code |= WRITE_ERROR;\n continue;\n }\n\n memcpy(temp_name+outlen, suffix, suffixlen);\n outlen += suffixlen;\n temp_name[outlen] = 0;\n outfile = temp_name;\n }\n }\n\n (void)one_file(&global, *argv, outfile);\n ++done;\n outfile = NULL;\n }\n }\n\n if (!done)\n usage(prog);\n\n\n return global_end(&global);\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: deinterlace_row(png_bytep buffer, png_const_bytep row,\n unsigned int pixel_size, png_uint_32 w, int pass)\n{\n /* The inverse of the above, 'row' is part of row 'y' of the output image,\n * in 'buffer'. The image is 'w' wide and this is pass 'pass', distribute\n * the pixels of row into buffer and return the number written (to allow\n * this to be checked).\n */\n png_uint_32 xin, xout, xstep;\n xout = PNG_PASS_START_COL(pass);\n xstep = 1U<<PNG_PASS_COL_SHIFT(pass);\n for (xin=0; xout<w; xout+=xstep)\n {\n pixel_copy(buffer, xout, row, xin, pixel_size);\n ++xin;\n }\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: dest_write_back_wide (pixman_iter_t *iter)\n{\n bits_image_t * image = &iter->image->bits;\n int x = iter->x;\n int y = iter->y;\n int width = iter->width;\n const uint32_t *buffer = iter->buffer;\n\n image->store_scanline_float (image, x, y, width, buffer);\n\n if (image->common.alpha_map)\n {\n\tx -= image->common.alpha_origin_x;\n\ty -= image->common.alpha_origin_y;\n\n\timage->common.alpha_map->store_scanline_float (\n\t image->common.alpha_map, x, y, width, buffer);\n }\n\n iter->y++;\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: long long BlockGroup::GetPrevTimeCode() const\n{\n return m_prev;\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: 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\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\treturn 0;\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\treturn 0;\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\tbmp_info_destroy(info);\n\t\treturn 0;\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\treturn 0;\n\t}\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\tbmp_info_destroy(info);\n\t\t\treturn 0;\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\tbmp_info_destroy(info);\n\t\treturn 0;\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\tbmp_info_destroy(info);\n\t\tjas_image_destroy(image);\n\t\treturn 0;\n\t}\n\n\tbmp_info_destroy(info);\n\n\treturn image;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void release_tree_content_recursive(struct tree_content *t)\n{\n\tunsigned int i;\n\tfor (i = 0; i < t->entry_count; i++)\n\t\trelease_tree_entry(t->entries[i]);\n\trelease_tree_content(t);\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: const Cluster* Segment::GetFirst() const\n{\n if ((m_clusters == NULL) || (m_clusterCount <= 0))\n return &m_eos;\n \n Cluster* const pCluster = m_clusters[0];\n assert(pCluster);\n return pCluster;\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: error::Error GLES2DecoderPassthroughImpl::DoEndQueryEXT(GLenum target,\n uint32_t submit_count) {\n if (IsEmulatedQueryTarget(target)) {\n auto active_query_iter = active_queries_.find(target);\n if (active_query_iter == active_queries_.end()) {\n InsertError(GL_INVALID_OPERATION, \"No active query on target.\");\n return error::kNoError;\n }\n if (target == GL_ASYNC_PIXEL_PACK_COMPLETED_CHROMIUM &&\n !pending_read_pixels_.empty()) {\n GLuint query_service_id = active_query_iter->second.service_id;\n pending_read_pixels_.back().waiting_async_pack_queries.insert(\n query_service_id);\n }\n } else {\n CheckErrorCallbackState();\n\n api()->glEndQueryFn(target);\n\n if (CheckErrorCallbackState()) {\n return error::kNoError;\n }\n }\n\n DCHECK(active_queries_.find(target) != active_queries_.end());\n ActiveQuery active_query = std::move(active_queries_[target]);\n active_queries_.erase(target);\n\n PendingQuery pending_query;\n pending_query.target = target;\n pending_query.service_id = active_query.service_id;\n pending_query.shm = std::move(active_query.shm);\n pending_query.sync = active_query.sync;\n pending_query.submit_count = submit_count;\n switch (target) {\n case GL_COMMANDS_COMPLETED_CHROMIUM:\n pending_query.commands_completed_fence = gl::GLFence::Create();\n break;\n\n case GL_READBACK_SHADOW_COPIES_UPDATED_CHROMIUM:\n pending_query.buffer_shadow_update_fence = gl::GLFence::Create();\n pending_query.buffer_shadow_updates = std::move(buffer_shadow_updates_);\n buffer_shadow_updates_.clear();\n break;\n \n default:\n break;\n }\n pending_queries_.push_back(std::move(pending_query));\n return ProcessQueries(false);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void smbXcli_conn_samba_suicide_cleanup(struct tevent_req *req,\n\t\t\t\t\t enum tevent_req_state req_state)\n{\n\tstruct smbXcli_conn_samba_suicide_state *state = tevent_req_data(\n\t\treq, struct smbXcli_conn_samba_suicide_state);\n\n\tTALLOC_FREE(state->write_req);\n\n\tif (state->conn == NULL) {\n\t\treturn;\n\t}\n\n\tif (state->conn->suicide_req == req) {\n\t\tstate->conn->suicide_req = NULL;\n\t}\n\tstate->conn = 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: bool RenderFrameImpl::OnMessageReceived(const IPC::Message& msg) {\n ObserverListBase<RenderFrameObserver>::Iterator it(observers_);\n RenderFrameObserver* observer;\n while ((observer = it.GetNext()) != NULL) {\n if (observer->OnMessageReceived(msg))\n return true;\n }\n\n bool handled = true;\n bool msg_is_ok = true;\n IPC_BEGIN_MESSAGE_MAP_EX(RenderFrameImpl, msg, msg_is_ok)\n IPC_MESSAGE_HANDLER(FrameMsg_Navigate, OnNavigate)\n IPC_MESSAGE_HANDLER(FrameMsg_BeforeUnload, OnBeforeUnload)\n IPC_MESSAGE_HANDLER(FrameMsg_SwapOut, OnSwapOut)\n IPC_MESSAGE_HANDLER(FrameMsg_BuffersSwapped, OnBuffersSwapped)\n IPC_MESSAGE_HANDLER_GENERIC(FrameMsg_CompositorFrameSwapped,\n OnCompositorFrameSwapped(msg))\n IPC_MESSAGE_HANDLER(FrameMsg_ChildFrameProcessGone, OnChildFrameProcessGone)\n IPC_MESSAGE_HANDLER(FrameMsg_ContextMenuClosed, OnContextMenuClosed)\n IPC_MESSAGE_HANDLER(FrameMsg_CustomContextMenuAction,\n OnCustomContextMenuAction)\n IPC_MESSAGE_HANDLER(InputMsg_Undo, OnUndo)\n IPC_MESSAGE_HANDLER(InputMsg_Redo, OnRedo)\n IPC_MESSAGE_HANDLER(InputMsg_Cut, OnCut)\n IPC_MESSAGE_HANDLER(InputMsg_Copy, OnCopy)\n IPC_MESSAGE_HANDLER(InputMsg_Paste, OnPaste)\n IPC_MESSAGE_HANDLER(InputMsg_PasteAndMatchStyle, OnPasteAndMatchStyle)\n IPC_MESSAGE_HANDLER(InputMsg_Delete, OnDelete)\n IPC_MESSAGE_HANDLER(InputMsg_SelectAll, OnSelectAll)\n IPC_MESSAGE_HANDLER(InputMsg_SelectRange, OnSelectRange)\n IPC_MESSAGE_HANDLER(InputMsg_Unselect, OnUnselect)\n IPC_MESSAGE_HANDLER(InputMsg_Replace, OnReplace)\n IPC_MESSAGE_HANDLER(InputMsg_ReplaceMisspelling, OnReplaceMisspelling)\n IPC_MESSAGE_HANDLER(FrameMsg_CSSInsertRequest, OnCSSInsertRequest)\n IPC_MESSAGE_HANDLER(FrameMsg_JavaScriptExecuteRequest,\n OnJavaScriptExecuteRequest)\n IPC_MESSAGE_HANDLER(FrameMsg_SetEditableSelectionOffsets,\n OnSetEditableSelectionOffsets)\n IPC_MESSAGE_HANDLER(FrameMsg_SetCompositionFromExistingText,\n OnSetCompositionFromExistingText)\n IPC_MESSAGE_HANDLER(FrameMsg_ExtendSelectionAndDelete,\n OnExtendSelectionAndDelete)\n#if defined(OS_MACOSX)\n IPC_MESSAGE_HANDLER(InputMsg_CopyToFindPboard, OnCopyToFindPboard)\n#endif\n IPC_MESSAGE_HANDLER(FrameMsg_Reload, OnReload)\n IPC_END_MESSAGE_MAP_EX()\n\n if (!msg_is_ok) {\n CHECK(false) << \"Unable to deserialize message in RenderFrameImpl.\";\n }\n \n return handled;\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: unsigned long lh_char_hash(const void *k)\n {\n\tunsigned int h = 0;\n\tconst char* data = (const char*)k;\n\twhile( *data!=0 ) h = h*129 + (unsigned int)(*data++) + LH_PRIME;\n \n\treturn h;\n }\n\nCWE ID: CWE-310\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ModuleExport size_t RegisterJPEGImage(void)\n{\n#define JPEGDescription \"Joint Photographic Experts Group JFIF format\"\n#define JPEGStringify(macro_or_string) JPEGStringifyArg(macro_or_string)\n#define JPEGStringifyArg(contents) #contents\n\n char\n version[MagickPathExtent];\n\n MagickInfo\n *entry;\n\n *version='\\0';\n#if defined(LIBJPEG_TURBO_VERSION)\n (void) CopyMagickString(version,\"libjpeg-turbo \" JPEGStringify(\n LIBJPEG_TURBO_VERSION),MagickPathExtent);\n#elif defined(JPEG_LIB_VERSION)\n (void) FormatLocaleString(version,MagickPathExtent,\"libjpeg %d\",\n JPEG_LIB_VERSION);\n#endif\n entry=AcquireMagickInfo(\"JPEG\",\"JPE\",JPEGDescription);\n#if (JPEG_LIB_VERSION < 80) && !defined(LIBJPEG_TURBO_VERSION)\n entry->flags^=CoderDecoderThreadSupportFlag;\n#endif\n#if defined(MAGICKCORE_JPEG_DELEGATE)\n entry->decoder=(DecodeImageHandler *) ReadJPEGImage;\n entry->encoder=(EncodeImageHandler *) WriteJPEGImage;\n#endif\n entry->magick=(IsImageFormatHandler *) IsJPEG;\n entry->flags|=CoderDecoderSeekableStreamFlag;\n entry->flags^=CoderAdjoinFlag;\n entry->flags^=CoderUseExtensionFlag;\n if (*version != '\\0')\n entry->version=ConstantString(version);\n entry->mime_type=ConstantString(\"image/jpeg\");\n (void) RegisterMagickInfo(entry);\n entry=AcquireMagickInfo(\"JPEG\",\"JPEG\",JPEGDescription);\n#if (JPEG_LIB_VERSION < 80) && !defined(LIBJPEG_TURBO_VERSION)\n entry->flags^=CoderDecoderThreadSupportFlag;\n#endif\n#if defined(MAGICKCORE_JPEG_DELEGATE)\n entry->decoder=(DecodeImageHandler *) ReadJPEGImage;\n entry->encoder=(EncodeImageHandler *) WriteJPEGImage;\n#endif\n entry->magick=(IsImageFormatHandler *) IsJPEG;\n entry->flags|=CoderDecoderSeekableStreamFlag;\n entry->flags^=CoderAdjoinFlag;\n if (*version != '\\0')\n entry->version=ConstantString(version);\n entry->mime_type=ConstantString(\"image/jpeg\");\n (void) RegisterMagickInfo(entry);\n entry=AcquireMagickInfo(\"JPEG\",\"JPG\",JPEGDescription);\n#if (JPEG_LIB_VERSION < 80) && !defined(LIBJPEG_TURBO_VERSION)\n entry->flags^=CoderDecoderThreadSupportFlag;\n#endif\n#if defined(MAGICKCORE_JPEG_DELEGATE)\n entry->decoder=(DecodeImageHandler *) ReadJPEGImage;\n entry->encoder=(EncodeImageHandler *) WriteJPEGImage;\n#endif\n entry->flags|=CoderDecoderSeekableStreamFlag;\n entry->flags^=CoderAdjoinFlag;\n entry->flags^=CoderUseExtensionFlag;\n if (*version != '\\0')\n entry->version=ConstantString(version);\n entry->mime_type=ConstantString(\"image/jpeg\");\n (void) RegisterMagickInfo(entry);\n entry=AcquireMagickInfo(\"JPEG\",\"JPS\",JPEGDescription);\n#if (JPEG_LIB_VERSION < 80) && !defined(LIBJPEG_TURBO_VERSION)\n entry->flags^=CoderDecoderThreadSupportFlag;\n#endif\n#if defined(MAGICKCORE_JPEG_DELEGATE)\n entry->decoder=(DecodeImageHandler *) ReadJPEGImage;\n entry->encoder=(EncodeImageHandler *) WriteJPEGImage;\n#endif\n entry->flags|=CoderDecoderSeekableStreamFlag;\n entry->flags^=CoderAdjoinFlag;\n entry->flags^=CoderUseExtensionFlag;\n if (*version != '\\0')\n entry->version=ConstantString(version);\n entry->mime_type=ConstantString(\"image/jpeg\");\n (void) RegisterMagickInfo(entry);\n entry=AcquireMagickInfo(\"JPEG\",\"PJPEG\",JPEGDescription);\n#if (JPEG_LIB_VERSION < 80) && !defined(LIBJPEG_TURBO_VERSION)\n entry->flags^=CoderDecoderThreadSupportFlag;\n#endif\n#if defined(MAGICKCORE_JPEG_DELEGATE)\n entry->decoder=(DecodeImageHandler *) ReadJPEGImage;\n entry->encoder=(EncodeImageHandler *) WriteJPEGImage;\n#endif\n entry->flags|=CoderDecoderSeekableStreamFlag;\n entry->flags^=CoderAdjoinFlag;\n entry->flags^=CoderUseExtensionFlag;\n if (*version != '\\0')\n entry->version=ConstantString(version);\n entry->mime_type=ConstantString(\"image/jpeg\");\n (void) RegisterMagickInfo(entry);\n return(MagickImageCoderSignature);\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: _exsltDateAdd (exsltDateValPtr dt, exsltDateValPtr dur)\n{\n exsltDateValPtr ret;\n long carry, tempdays, temp;\n exsltDateValDatePtr r, d;\n exsltDateValDurationPtr u;\n\n if ((dt == NULL) || (dur == NULL))\n return NULL;\n\n ret = exsltDateCreateDate(dt->type);\n if (ret == NULL)\n return NULL;\n\n r = &(ret->value.date);\n d = &(dt->value.date);\n u = &(dur->value.dur);\n \n /* normalization */\n if (d->mon == 0)\n d->mon = 1;\n /* normalize for time zone offset */\n u->sec -= (d->tzo * 60);\t/* changed from + to - (bug 153000) */\n d->tzo = 0;\n \n /* normalization */\n if (d->day == 0)\n d->day = 1;\n /* month */\n carry = d->mon + u->mon;\n r->mon = (unsigned int)MODULO_RANGE(carry, 1, 13);\n carry = (long)FQUOTIENT_RANGE(carry, 1, 13);\n\n /* year (may be modified later) */\n r->year = d->year + carry;\n if (r->year == 0) {\n if (d->year > 0)\n r->year--;\n else\n r->year++;\n }\n\n /* time zone */\n r->tzo = d->tzo;\n r->tz_flag = d->tz_flag;\n\n /* seconds */\n r->sec = d->sec + u->sec;\n carry = (long)FQUOTIENT((long)r->sec, 60);\n if (r->sec != 0.0) {\n r->sec = MODULO(r->sec, 60.0);\n }\n\n /* minute */\n carry += d->min;\n r->min = (unsigned int)MODULO(carry, 60);\n carry = (long)FQUOTIENT(carry, 60);\n\n /* hours */\n carry += d->hour;\n r->hour = (unsigned int)MODULO(carry, 24);\n carry = (long)FQUOTIENT(carry, 24);\n\n /*\n * days\n * Note we use tempdays because the temporary values may need more\n * than 5 bits\n */\n if ((VALID_YEAR(r->year)) && (VALID_MONTH(r->mon)) &&\n (d->day > MAX_DAYINMONTH(r->year, r->mon)))\n tempdays = MAX_DAYINMONTH(r->year, r->mon);\n else if (d->day < 1)\n tempdays = 1;\n else\n tempdays = d->day;\n\n tempdays += u->day + carry;\n\n while (1) {\n if (tempdays < 1) {\n long tmon = (long)MODULO_RANGE((int)r->mon-1, 1, 13);\n long tyr = r->year + (long)FQUOTIENT_RANGE((int)r->mon-1, 1, 13);\n if (tyr == 0)\n tyr--;\n\t /*\n\t * Coverity detected an overrun in daysInMonth\n\t * of size 12 at position 12 with index variable \"((r)->mon - 1)\"\n\t */\n\t if (tmon < 0)\n\t tmon = 0;\n\t if (tmon > 12)\n\t tmon = 12;\n tempdays += MAX_DAYINMONTH(tyr, tmon);\n carry = -1;\n } else if (tempdays > (long)MAX_DAYINMONTH(r->year, r->mon)) {\n tempdays = tempdays - MAX_DAYINMONTH(r->year, r->mon);\n carry = 1;\n } else\n break;\n\n temp = r->mon + carry;\n r->mon = (unsigned int)MODULO_RANGE(temp, 1, 13);\n r->year = r->year + (long)FQUOTIENT_RANGE(temp, 1, 13);\n if (r->year == 0) {\n if (temp < 1)\n r->year--;\n else\n r->year++;\n\t}\n }\n\n r->day = tempdays;\n\n /*\n * adjust the date/time type to the date values\n */\n if (ret->type != XS_DATETIME) {\n if ((r->hour) || (r->min) || (r->sec))\n ret->type = XS_DATETIME;\n else if (ret->type != XS_DATE) {\n if (r->day != 1)\n ret->type = XS_DATE;\n else if ((ret->type != XS_GYEARMONTH) && (r->mon != 1))\n ret->type = XS_GYEARMONTH;\n }\n }\n\n return 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: static v8::Handle<v8::Value> convert2Callback(const v8::Arguments& args)\n {\n INC_STATS(\"DOM.TestObj.convert2\");\n if (args.Length() < 1)\n return V8Proxy::throwNotEnoughArgumentsError();\n TestObj* imp = V8TestObj::toNative(args.Holder());\n EXCEPTION_BLOCK(b*, , V8b::HasInstance(MAYBE_MISSING_PARAMETER(args, 0, DefaultIsUndefined)) ? V8b::toNative(v8::Handle<v8::Object>::Cast(MAYBE_MISSING_PARAMETER(args, 0, DefaultIsUndefined))) : 0);\n imp->convert2();\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 char *tty_devnode(struct device *dev, umode_t *mode)\n{\n\tif (!mode)\n\t\treturn NULL;\n\tif (dev->devt == MKDEV(TTYAUX_MAJOR, 0) ||\n\t dev->devt == MKDEV(TTYAUX_MAJOR, 2))\n\t\t*mode = 0666;\n\treturn NULL;\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 void PNGLong(png_bytep p,png_uint_32 value)\n{\n *p++=(png_byte) ((value >> 24) & 0xff);\n *p++=(png_byte) ((value >> 16) & 0xff);\n *p++=(png_byte) ((value >> 8) & 0xff);\n *p++=(png_byte) (value & 0xff);\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: image_transform_png_set_tRNS_to_alpha_set(PNG_CONST image_transform *this,\n transform_display *that, png_structp pp, png_infop pi)\n {\n png_set_tRNS_to_alpha(pp);\n this->next->set(this->next, that, pp, pi);\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void MetricsWebContentsObserver::HandleCommittedNavigationForTrackedLoad(\n content::NavigationHandle* navigation_handle,\n std::unique_ptr<PageLoadTracker> tracker) {\n if (!IsNavigationUserInitiated(navigation_handle) &&\n (navigation_handle->GetPageTransition() &\n ui::PAGE_TRANSITION_CLIENT_REDIRECT) != 0 &&\n committed_load_) {\n committed_load_->NotifyClientRedirectTo(*tracker);\n }\n\n committed_load_ = std::move(tracker);\n committed_load_->Commit(navigation_handle);\n DCHECK(committed_load_->did_commit());\n\n for (auto& observer : testing_observers_)\n observer.OnCommit(committed_load_.get());\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: void CrosLibrary::TestApi::SetSystemLibrary(\n SystemLibrary* library, bool own) {\n library_->system_lib_.SetImpl(library, own);\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: DeviceOrientationController::DeviceOrientationController(Document* document)\n : DeviceSensorEventController(document)\n , DOMWindowLifecycleObserver(document->domWindow())\n {\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool RenderWidgetHostViewAura::CanFocus() {\n return popup_type_ == blink::kWebPopupTypeNone;\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: bool DownloadItemImpl::IsTemporary() const { return is_temporary_; }\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: PrintingContext::Result PrintingContextCairo::UpdatePrinterSettings(\n const DictionaryValue& job_settings, const PageRanges& ranges) {\n#if defined(OS_CHROMEOS)\n bool landscape = false;\n\n if (!job_settings.GetBoolean(kSettingLandscape, &landscape))\n return OnError();\n\n settings_.SetOrientation(landscape);\n settings_.ranges = ranges;\n\n return OK;\n #else\n DCHECK(!in_print_job_);\n \n if (!print_dialog_->UpdateSettings(job_settings, ranges))\n return OnError();\n \n return OK;\n#endif\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *fl, int recovery_type)\n{\n\tstruct nfs4_lockdata *data;\n\tstruct rpc_task *task;\n\tstruct rpc_message msg = {\n\t\t.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LOCK],\n\t\t.rpc_cred = state->owner->so_cred,\n\t};\n\tstruct rpc_task_setup task_setup_data = {\n\t\t.rpc_client = NFS_CLIENT(state->inode),\n\t\t.rpc_message = &msg,\n\t\t.callback_ops = &nfs4_lock_ops,\n\t\t.workqueue = nfsiod_workqueue,\n\t\t.flags = RPC_TASK_ASYNC,\n\t};\n\tint ret;\n\n\tdprintk(\"%s: begin!\\n\", __func__);\n\tdata = nfs4_alloc_lockdata(fl, nfs_file_open_context(fl->fl_file),\n\t\t\tfl->fl_u.nfs4_fl.owner,\n\t\t\trecovery_type == NFS_LOCK_NEW ? GFP_KERNEL : GFP_NOFS);\n\tif (data == NULL)\n\t\treturn -ENOMEM;\n\tif (IS_SETLKW(cmd))\n\t\tdata->arg.block = 1;\n\tnfs4_init_sequence(&data->arg.seq_args, &data->res.seq_res, 1);\n\tmsg.rpc_argp = &data->arg;\n\tmsg.rpc_resp = &data->res;\n\ttask_setup_data.callback_data = data;\n\tif (recovery_type > NFS_LOCK_NEW) {\n\t\tif (recovery_type == NFS_LOCK_RECLAIM)\n\t\t\tdata->arg.reclaim = NFS_LOCK_RECLAIM;\n\t\tnfs4_set_sequence_privileged(&data->arg.seq_args);\n\t} else\n\t\tdata->arg.new_lock = 1;\n\ttask = rpc_run_task(&task_setup_data);\n\tif (IS_ERR(task))\n\t\treturn PTR_ERR(task);\n\tret = nfs4_wait_for_completion_rpc_task(task);\n\tif (ret == 0) {\n\t\tret = data->rpc_status;\n\t\tif (ret)\n\t\t\tnfs4_handle_setlk_error(data->server, data->lsp,\n\t\t\t\t\tdata->arg.new_lock_owner, ret);\n\t} else\n\t\tdata->cancelled = 1;\n\trpc_put_task(task);\n\tdprintk(\"%s: done, ret = %d!\\n\", __func__, ret);\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 int ext4_inode_csum_verify(struct inode *inode, struct ext4_inode *raw,\n\t\t\t\t struct ext4_inode_info *ei)\n{\n\t__u32 provided, calculated;\n\n\tif (EXT4_SB(inode->i_sb)->s_es->s_creator_os !=\n\t cpu_to_le32(EXT4_OS_LINUX) ||\n\t !ext4_has_metadata_csum(inode->i_sb))\n\t\treturn 1;\n\n\tprovided = le16_to_cpu(raw->i_checksum_lo);\n\tcalculated = ext4_inode_csum(inode, raw, ei);\n\tif (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE &&\n\t EXT4_FITS_IN_INODE(raw, ei, i_checksum_hi))\n\t\tprovided |= ((__u32)le16_to_cpu(raw->i_checksum_hi)) << 16;\n\telse\n\t\tcalculated &= 0xFFFF;\n\n\treturn provided == calculated;\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: static size_t ZSTD_encodeSequences(\n void* dst, size_t dstCapacity,\n FSE_CTable const* CTable_MatchLength, BYTE const* mlCodeTable,\n FSE_CTable const* CTable_OffsetBits, BYTE const* ofCodeTable,\n FSE_CTable const* CTable_LitLength, BYTE const* llCodeTable,\n seqDef const* sequences, size_t nbSeq, int longOffsets, int bmi2)\n {\n #if DYNAMIC_BMI2\n if (bmi2) {\n return ZSTD_encodeSequences_bmi2(dst, dstCapacity,\n CTable_MatchLength, mlCodeTable,\n CTable_OffsetBits, ofCodeTable,\n CTable_LitLength, llCodeTable,\n sequences, nbSeq, longOffsets);\n }\n#endif\n (void)bmi2;\n return ZSTD_encodeSequences_default(dst, dstCapacity,\n CTable_MatchLength, mlCodeTable,\n CTable_OffsetBits, ofCodeTable,\n CTable_LitLength, llCodeTable,\n sequences, nbSeq, longOffsets);\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void msg_init_ns(struct ipc_namespace *ns)\n{\n\tns->msg_ctlmax = MSGMAX;\n\tns->msg_ctlmnb = MSGMNB;\n\tns->msg_ctlmni = MSGMNI;\n\n\tatomic_set(&ns->msg_bytes, 0);\n\tatomic_set(&ns->msg_hdrs, 0);\n\tipc_init_ids(&ns->ids[IPC_MSG_IDS]);\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: error::Error GLES2DecoderImpl::HandleDrawElements(\n uint32_t immediate_data_size,\n const volatile void* cmd_data) {\n const volatile gles2::cmds::DrawElements& c =\n *static_cast<const volatile gles2::cmds::DrawElements*>(cmd_data);\n return DoDrawElements(\"glDrawElements\", false, static_cast<GLenum>(c.mode),\n static_cast<GLsizei>(c.count),\n static_cast<GLenum>(c.type),\n static_cast<int32_t>(c.index_offset), 1);\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: x11_open_helper(Buffer *b)\n{\n\tu_char *ucp;\n\tu_int proto_len, data_len;\n\n \tu_char *ucp;\n \tu_int proto_len, data_len;\n \n \t/* Check if the fixed size part of the packet is in buffer. */\n \tif (buffer_len(b) < 12)\n \t\treturn 0;\n\t\tdebug2(\"Initial X11 packet contains bad byte order byte: 0x%x\",\n\t\t ucp[0]);\n\t\treturn -1;\n\t}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool GLES2DecoderImpl::WasContextLostByRobustnessExtension() {\n return WasContextLost() && reset_by_robustness_extension_;\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 svc_rdma_xdr_encode_write_list(struct rpcrdma_msg *rmsgp, int chunks)\n{\n\tstruct rpcrdma_write_array *ary;\n\t/* no read-list */\n\trmsgp->rm_body.rm_chunks[0] = xdr_zero;\n\t/* write-array discrim */\n\tary = (struct rpcrdma_write_array *)\n\t\t&rmsgp->rm_body.rm_chunks[1];\n\tary->wc_discrim = xdr_one;\n\tary->wc_nchunks = cpu_to_be32(chunks);\n\t/* write-list terminator */\n\tary->wc_array[chunks].wc_target.rs_handle = xdr_zero;\n\t/* reply-array discriminator */\n\tary->wc_array[chunks].wc_target.rs_length = xdr_zero;\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: void FrameSelection::MoveCaretSelection(const IntPoint& point) {\n DCHECK(!GetDocument().NeedsLayoutTreeUpdate());\n\n Element* const editable =\n ComputeVisibleSelectionInDOMTree().RootEditableElement();\n if (!editable)\n return;\n\n const VisiblePosition position =\n VisiblePositionForContentsPoint(point, GetFrame());\n SelectionInDOMTree::Builder builder;\n builder.SetIsDirectional(GetSelectionInDOMTree().IsDirectional());\n builder.SetIsHandleVisible(true);\n if (position.IsNotNull())\n builder.Collapse(position.ToPositionWithAffinity());\n SetSelection(builder.Build(), SetSelectionData::Builder()\n .SetShouldCloseTyping(true)\n .SetShouldClearTypingStyle(true)\n .SetSetSelectionBy(SetSelectionBy::kUser)\n .Build());\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void TestNavigationManager::WaitForNavigationFinished() {\n desired_state_ = NavigationState::FINISHED;\n WaitForDesiredState();\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 WebGLRenderingContextBase::TexImageBitmapByGPU(\n ImageBitmap* bitmap,\n GLenum target,\n GLuint target_texture,\n GLint xoffset,\n GLint yoffset,\n const IntRect& source_sub_rect) {\n bitmap->BitmapImage()->CopyToTexture(\n GetDrawingBuffer()->ContextProvider()->ContextGL(), target,\n target_texture, true /* unpack_premultiply_alpha */,\n false /* unpack_flip_y_ */, IntPoint(xoffset, yoffset), source_sub_rect);\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: asocket* find_local_socket(unsigned local_id, unsigned peer_id) {\n\n asocket* s;\n asocket* result = NULL;\n \n adb_mutex_lock(&socket_list_lock);\n for (s = local_socket_list.next; s != &local_socket_list; s = s->next) {\n if (s->id != local_id) {\n continue;\n }\n if (peer_id == 0 || (s->peer && s->peer->id == peer_id)) {\n result = s;\n\n }\n break;\n }\n adb_mutex_unlock(&socket_list_lock);\n \n return result;\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static bool _vmxnet3_assert_interrupt_line(VMXNET3State *s, uint32_t int_idx)\n{\n PCIDevice *d = PCI_DEVICE(s);\n\n if (s->msix_used && msix_enabled(d)) {\n VMW_IRPRN(\"Sending MSI-X notification for vector %u\", int_idx);\n msix_notify(d, int_idx);\n return false;\n }\n if (msi_enabled(d)) {\n VMW_IRPRN(\"Sending MSI notification for vector %u\", int_idx);\n msi_notify(d, int_idx);\n return false;\n }\n\n VMW_IRPRN(\"Asserting line for interrupt %u\", int_idx);\n pci_irq_assert(d);\n return true;\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 int udp_v6_push_pending_frames(struct sock *sk)\n{\n\tstruct sk_buff *skb;\n \tstruct udphdr *uh;\n \tstruct udp_sock *up = udp_sk(sk);\n \tstruct inet_sock *inet = inet_sk(sk);\n\tstruct flowi6 *fl6 = &inet->cork.fl.u.ip6;\n \tint err = 0;\n \tint is_udplite = IS_UDPLITE(sk);\n \t__wsum csum = 0;\n \n \t/* Grab the skbuff where UDP header space exists. */\n \tif ((skb = skb_peek(&sk->sk_write_queue)) == NULL)\n \t\tgoto out;\n\n\t/*\n\t * Create a UDP header\n\t */\n\tuh = udp_hdr(skb);\n\tuh->source = fl6->fl6_sport;\n\tuh->dest = fl6->fl6_dport;\n\tuh->len = htons(up->len);\n\tuh->check = 0;\n\n\tif (is_udplite)\n\t\tcsum = udplite_csum_outgoing(sk, skb);\n\telse if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */\n\t\tudp6_hwcsum_outgoing(sk, skb, &fl6->saddr, &fl6->daddr,\n\t\t\t\t up->len);\n\t\tgoto send;\n\t} else\n\t\tcsum = udp_csum_outgoing(sk, skb);\n\n\t/* add protocol-dependent pseudo-header */\n\tuh->check = csum_ipv6_magic(&fl6->saddr, &fl6->daddr,\n\t\t\t\t up->len, fl6->flowi6_proto, csum);\n\tif (uh->check == 0)\n\t\tuh->check = CSUM_MANGLED_0;\n\nsend:\n\terr = ip6_push_pending_frames(sk);\n\tif (err) {\n\t\tif (err == -ENOBUFS && !inet6_sk(sk)->recverr) {\n\t\t\tUDP6_INC_STATS_USER(sock_net(sk),\n\t\t\t\t\t UDP_MIB_SNDBUFERRORS, is_udplite);\n\t\t\terr = 0;\n\t\t}\n\t} else\n\t\tUDP6_INC_STATS_USER(sock_net(sk),\n\t\t\t\t UDP_MIB_OUTDATAGRAMS, is_udplite);\nout:\n\tup->len = 0;\n\tup->pending = 0;\n\treturn err;\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: image_transform_png_set_rgb_to_gray_add(image_transform *this,\n PNG_CONST image_transform **that, png_byte colour_type, png_byte bit_depth)\n {\n UNUSED(bit_depth)\n \n this->next = *that;\n *that = this;\n\n return (colour_type & PNG_COLOR_MASK_COLOR) != 0;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void NoopLocalSiteCharacteristicsDatabase::ClearDatabase() {}\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 MemBackendImpl::EvictIfNeeded() {\n if (current_size_ <= max_size_)\n return;\n\n int target_size = std::max(0, max_size_ - kDefaultEvictionSize);\n\n base::LinkNode<MemEntryImpl>* entry = lru_list_.head();\n while (current_size_ > target_size && entry != lru_list_.end()) {\n MemEntryImpl* to_doom = entry->value();\n entry = entry->next();\n if (!to_doom->InUse())\n to_doom->Doom();\n }\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: BrowserContextDestroyer::BrowserContextDestroyer(\n BrowserContext* context,\n const std::set<content::RenderProcessHost*>& hosts)\n : context_(context),\n pending_hosts_(0) {\n for (std::set<content::RenderProcessHost*>::iterator it = hosts.begin();\n it != hosts.end(); ++it) {\n (*it)->AddObserver(this);\n ++pending_hosts_;\n }\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: DictionaryValue* ExtensionSpecificsToValue(\n const sync_pb::ExtensionSpecifics& proto) {\n DictionaryValue* value = new DictionaryValue();\n SET_STR(id);\n SET_STR(version);\n SET_STR(update_url);\n SET_BOOL(enabled);\n SET_BOOL(incognito_enabled);\n SET_STR(name);\n return value;\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: void V8TestObject::LocationWithExceptionAttributeSetterCallback(\n const v8::FunctionCallbackInfo<v8::Value>& info) {\n RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), \"Blink_TestObject_locationWithException_Setter\");\n\n v8::Local<v8::Value> v8_value = info[0];\n\n test_object_v8_internal::LocationWithExceptionAttributeSetter(v8_value, info);\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 nntp_add_group(char *line, void *data)\n {\n struct NntpServer *nserv = data;\n struct NntpData *nntp_data = NULL;\n char group[LONG_STRING];\n char desc[HUGE_STRING] = \"\";\n char mod;\n anum_t first, last;\n \n if (!nserv || !line)\n return 0;\n \n if (sscanf(line, \"%s \" ANUM \" \" ANUM \" %c %[^\\n]\", group, &last, &first, &mod, desc) < 4)\n return 0;\n \n nntp_data = nntp_data_find(nserv, group);\n nntp_data->deleted = false;\n nntp_data->first_message = first;\n nntp_data->last_message = last;\n nntp_data->allowed = (mod == 'y') || (mod == 'm');\n mutt_str_replace(&nntp_data->desc, desc);\n if (nntp_data->newsrc_ent || nntp_data->last_cached)\n nntp_group_unread_stat(nntp_data);\n else if (nntp_data->last_message && nntp_data->first_message <= nntp_data->last_message)\n nntp_data->unread = nntp_data->last_message - nntp_data->first_message + 1;\n else\n nntp_data->unread = 0;\n return 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: hx_pass_prompter(void *data, const hx509_prompt *prompter)\n{\n krb5_error_code ret;\n krb5_prompt prompt;\n krb5_data password_data;\n struct prompter *p = data;\n\n password_data.data = prompter->reply.data;\n password_data.length = prompter->reply.length;\n\n prompt.prompt = prompter->prompt;\n prompt.hidden = hx509_prompt_hidden(prompter->type);\n prompt.reply = &password_data;\n\n switch (prompter->type) {\n case HX509_PROMPT_TYPE_INFO:\n\tprompt.type = KRB5_PROMPT_TYPE_INFO;\n\tbreak;\n case HX509_PROMPT_TYPE_PASSWORD:\n case HX509_PROMPT_TYPE_QUESTION:\n default:\n\tprompt.type = KRB5_PROMPT_TYPE_PASSWORD;\n\tbreak;\n }\n\n ret = (*p->prompter)(p->context, p->prompter_data, NULL, NULL, 1, &prompt);\n if (ret) {\n\tmemset (prompter->reply.data, 0, prompter->reply.length);\n\treturn 1;\n }\n return 0;\n}\n\nCWE ID: CWE-320\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void SyncManager::SyncInternal::MaybeSetSyncTabsInNigoriNode(\n const ModelTypeSet enabled_types) {\n if (initialized_ && enabled_types.Has(syncable::SESSIONS)) {\n WriteTransaction trans(FROM_HERE, GetUserShare());\n WriteNode node(&trans);\n if (node.InitByTagLookup(kNigoriTag) != sync_api::BaseNode::INIT_OK) {\n LOG(WARNING) << \"Unable to set 'sync_tabs' bit because Nigori node not \"\n << \"found.\";\n return;\n }\n sync_pb::NigoriSpecifics specifics(node.GetNigoriSpecifics());\n specifics.set_sync_tabs(true);\n node.SetNigoriSpecifics(specifics);\n }\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: static void copy_xauthority(void) {\n\tchar *src = RUN_XAUTHORITY_FILE ;\n\tchar *dest;\n\tif (asprintf(&dest, \"%s/.Xauthority\", cfg.homedir) == -1)\n\t\terrExit(\"asprintf\");\n\t\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, getuid(), getgid(), S_IRUSR | S_IWUSR);\n\t\tif (rv)\n\t\t\tfprintf(stderr, \"Warning: cannot transfer .Xauthority 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 \t\n \tunlink(src);\n}\n\nCWE ID: CWE-269\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void complete_vfork_done(struct task_struct *tsk)\n{\n\tstruct completion *vfork;\n\n\ttask_lock(tsk);\n\tvfork = tsk->vfork_done;\n\tif (likely(vfork)) {\n\t\ttsk->vfork_done = NULL;\n\t\tcomplete(vfork);\n\t}\n\ttask_unlock(tsk);\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: struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock)\n{\n\tstruct list_head *p, *n;\n\tstruct sock *sk;\n\n\tBT_DBG(\"parent %p\", parent);\n\n\tlist_for_each_safe(p, n, &bt_sk(parent)->accept_q) {\n\t\tsk = (struct sock *) list_entry(p, struct bt_sock, accept_q);\n\n\t\tlock_sock(sk);\n\n\t\t/* FIXME: Is this check still needed */\n\t\tif (sk->sk_state == BT_CLOSED) {\n\t\t\trelease_sock(sk);\n\t\t\tbt_accept_unlink(sk);\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (sk->sk_state == BT_CONNECTED || !newsock ||\n\t\t test_bit(BT_SK_DEFER_SETUP, &bt_sk(parent)->flags)) {\n\t\t\tbt_accept_unlink(sk);\n\t\t\tif (newsock)\n\t\t\t\tsock_graft(sk, newsock);\n\n\t\t\trelease_sock(sk);\n\t\t\treturn sk;\n\t\t}\n\n\t\trelease_sock(sk);\n\t}\n\n\treturn NULL;\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: static int get_tp_trap(struct pt_regs *regs, unsigned int instr)\n{\n \tint reg = (instr >> 12) & 15;\n \tif (reg == 15)\n \t\treturn 1;\n\tregs->uregs[reg] = current_thread_info()->tp_value;\n \tregs->ARM_pc += 4;\n \treturn 0;\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: WebGLContextAttributes* WebGLRenderingContextBase::getContextAttributes()\n const {\n if (isContextLost())\n return nullptr;\n\n WebGLContextAttributes* result =\n ToWebGLContextAttributes(CreationAttributes());\n\n if (CreationAttributes().depth && !GetDrawingBuffer()->HasDepthBuffer())\n result->setDepth(false);\n if (CreationAttributes().stencil && !GetDrawingBuffer()->HasStencilBuffer())\n result->setStencil(false);\n result->setAntialias(GetDrawingBuffer()->Multisample());\n result->setXrCompatible(xr_compatible_);\n return result;\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 unsigned int stack_maxrandom_size(void)\n {\n\tunsigned int max = 0;\n \tif ((current->flags & PF_RANDOMIZE) &&\n \t\t!(current->personality & ADDR_NO_RANDOMIZE)) {\n\t\tmax = ((-1U) & STACK_RND_MASK) << PAGE_SHIFT;\n \t}\n \n \treturn max;\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 ContentSecurityPolicy::postViolationReport(\n const SecurityPolicyViolationEventInit& violationData,\n LocalFrame* contextFrame,\n const Vector<String>& reportEndpoints) {\n Document* document =\n contextFrame ? contextFrame->document() : this->document();\n if (!document)\n return;\n\n \n std::unique_ptr<JSONObject> cspReport = JSONObject::create();\n cspReport->setString(\"document-uri\", violationData.documentURI());\n cspReport->setString(\"referrer\", violationData.referrer());\n cspReport->setString(\"violated-directive\", violationData.violatedDirective());\n cspReport->setString(\"effective-directive\",\n violationData.effectiveDirective());\n cspReport->setString(\"original-policy\", violationData.originalPolicy());\n cspReport->setString(\"disposition\", violationData.disposition());\n cspReport->setString(\"blocked-uri\", violationData.blockedURI());\n if (violationData.lineNumber())\n cspReport->setInteger(\"line-number\", violationData.lineNumber());\n if (violationData.columnNumber())\n cspReport->setInteger(\"column-number\", violationData.columnNumber());\n if (!violationData.sourceFile().isEmpty())\n cspReport->setString(\"source-file\", violationData.sourceFile());\n cspReport->setInteger(\"status-code\", violationData.statusCode());\n\n if (experimentalFeaturesEnabled())\n cspReport->setString(\"sample\", violationData.sample());\n\n std::unique_ptr<JSONObject> reportObject = JSONObject::create();\n reportObject->setObject(\"csp-report\", std::move(cspReport));\n String stringifiedReport = reportObject->toJSONString();\n\n if (shouldSendViolationReport(stringifiedReport)) {\n didSendViolationReport(stringifiedReport);\n\n RefPtr<EncodedFormData> report =\n EncodedFormData::create(stringifiedReport.utf8());\n\n LocalFrame* frame = document->frame();\n if (!frame)\n return;\n\n for (const String& endpoint : reportEndpoints) {\n DCHECK(!contextFrame || !m_executionContext);\n DCHECK(!contextFrame ||\n getDirectiveType(violationData.effectiveDirective()) ==\n DirectiveType::FrameAncestors);\n KURL url =\n contextFrame\n ? frame->document()->completeURLWithOverride(\n endpoint, KURL(ParsedURLString, violationData.blockedURI()))\n : completeURL(endpoint);\n PingLoader::sendViolationReport(\n frame, url, report, PingLoader::ContentSecurityPolicyViolationReport);\n }\n }\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void megasas_port_write(void *opaque, hwaddr addr,\n uint64_t val, unsigned size)\n{\n megasas_mmio_write(opaque, addr & 0xff, val, size);\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 int dnxhd_decode_dct_block_8(const DNXHDContext *ctx,\n RowContext *row, int n)\n{\n return dnxhd_decode_dct_block(ctx, row, n, 4, 32, 6, 0);\n}\n\nCWE ID: CWE-125\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: tChecksumCheckResult ParaNdis_CheckRxChecksum(\n PARANDIS_ADAPTER *pContext,\n ULONG virtioFlags,\n tCompletePhysicalAddress *pPacketPages,\n ULONG ulPacketLength,\n ULONG ulDataOffset)\n {\n tOffloadSettingsFlags f = pContext->Offload.flags;\n tChecksumCheckResult res, resIp;\n tTcpIpPacketParsingResult ppr;\n ULONG flagsToCalculate = 0;\n res.value = 0;\n resIp.value = 0;\n \n\n if (f.fRxIPChecksum) flagsToCalculate |= pcrIpChecksum; // check only\n\n if (!(virtioFlags & VIRTIO_NET_HDR_F_DATA_VALID))\n {\n if (virtioFlags & VIRTIO_NET_HDR_F_NEEDS_CSUM)\n {\n flagsToCalculate |= pcrFixXxpChecksum | pcrTcpChecksum | pcrUdpChecksum;\n }\n else\n {\n if (f.fRxTCPChecksum) flagsToCalculate |= pcrTcpV4Checksum;\n if (f.fRxUDPChecksum) flagsToCalculate |= pcrUdpV4Checksum;\n if (f.fRxTCPv6Checksum) flagsToCalculate |= pcrTcpV6Checksum;\n if (f.fRxUDPv6Checksum) flagsToCalculate |= pcrUdpV6Checksum;\n }\n }\n \n ppr = ParaNdis_CheckSumVerify(pPacketPages, ulPacketLength - ETH_HEADER_SIZE, ulDataOffset + ETH_HEADER_SIZE, flagsToCalculate, __FUNCTION__);\n \n if (virtioFlags & VIRTIO_NET_HDR_F_DATA_VALID)\n {\n pContext->extraStatistics.framesRxCSHwOK++;\n ppr.xxpCheckSum = ppresCSOK;\n }\n\n if (ppr.ipStatus == ppresIPV4 && !ppr.IsFragment)\n {\n if (f.fRxIPChecksum)\n {\n res.flags.IpOK = ppr.ipCheckSum == ppresCSOK;\n res.flags.IpFailed = ppr.ipCheckSum == ppresCSBad;\n }\n if(ppr.xxpStatus == ppresXxpKnown)\n {\n if(ppr.TcpUdp == ppresIsTCP) /* TCP */\n {\n if (f.fRxTCPChecksum)\n {\n res.flags.TcpOK = ppr.xxpCheckSum == ppresCSOK || ppr.fixedXxpCS;\n res.flags.TcpFailed = !res.flags.TcpOK;\n }\n }\n else /* UDP */\n {\n if (f.fRxUDPChecksum)\n {\n res.flags.UdpOK = ppr.xxpCheckSum == ppresCSOK || ppr.fixedXxpCS;\n res.flags.UdpFailed = !res.flags.UdpOK;\n }\n }\n }\n }\n else if (ppr.ipStatus == ppresIPV6)\n {\n if(ppr.xxpStatus == ppresXxpKnown)\n {\n if(ppr.TcpUdp == ppresIsTCP) /* TCP */\n {\n if (f.fRxTCPv6Checksum)\n {\n res.flags.TcpOK = ppr.xxpCheckSum == ppresCSOK || ppr.fixedXxpCS;\n res.flags.TcpFailed = !res.flags.TcpOK;\n }\n }\n else /* UDP */\n {\n if (f.fRxUDPv6Checksum)\n {\n res.flags.UdpOK = ppr.xxpCheckSum == ppresCSOK || ppr.fixedXxpCS;\n res.flags.UdpFailed = !res.flags.UdpOK;\n }\n }\n }\n }\n\n return res;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: GF_Box *iods_New()\n{\n\tISOM_DECL_BOX_ALLOC(GF_ObjectDescriptorBox, GF_ISOM_BOX_TYPE_IODS);\n\treturn (GF_Box *)tmp;\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: mrb_notimplement_m(mrb_state *mrb, mrb_value self)\n{\n mrb_notimplement(mrb);\n /* not reached */\n return mrb_nil_value();\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: bool isNodeAriaVisible(Node* node) {\n if (!node)\n return false;\n\n if (!node->isElementNode())\n return false;\n \n return equalIgnoringCase(toElement(node)->getAttribute(aria_hiddenAttr),\n \"false\");\n }\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: InspectorClientImpl::InspectorClientImpl(WebViewImpl* webView)\n : m_inspectedWebView(webView)\n{\n ASSERT(m_inspectedWebView);\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 QQuickWebViewPrivate::initialize(WKContextRef contextRef, WKPageGroupRef pageGroupRef)\n{\n RefPtr<WebPageGroup> pageGroup;\n if (pageGroupRef)\n pageGroup = toImpl(pageGroupRef);\n else\n pageGroup = WebPageGroup::create();\n\n context = contextRef ? QtWebContext::create(toImpl(contextRef)) : QtWebContext::defaultContext();\n webPageProxy = context->createWebPage(&pageClient, pageGroup.get());\n#if ENABLE(FULLSCREEN_API)\n webPageProxy->fullScreenManager()->setWebView(q_ptr);\n#endif\n\n QQuickWebPagePrivate* const pageViewPrivate = pageView.data()->d;\n pageViewPrivate->initialize(webPageProxy.get());\n\n pageLoadClient.reset(new QtWebPageLoadClient(toAPI(webPageProxy.get()), q_ptr));\n pagePolicyClient.reset(new QtWebPagePolicyClient(toAPI(webPageProxy.get()), q_ptr));\n pageUIClient.reset(new QtWebPageUIClient(toAPI(webPageProxy.get()), q_ptr));\n navigationHistory = adoptPtr(QWebNavigationHistoryPrivate::createHistory(toAPI(webPageProxy.get())));\n\n QtWebIconDatabaseClient* iconDatabase = context->iconDatabase();\n QObject::connect(iconDatabase, SIGNAL(iconChangedForPageURL(QString)), q_ptr, SLOT(_q_onIconChangedForPageURL(QString)));\n\n webPageProxy->pageGroup()->preferences()->setAcceleratedCompositingEnabled(true);\n webPageProxy->pageGroup()->preferences()->setForceCompositingMode(true);\n webPageProxy->pageGroup()->preferences()->setFrameFlatteningEnabled(true);\n\n pageClient.initialize(q_ptr, pageViewPrivate->eventHandler.data(), &undoController);\n webPageProxy->initializeWebPage();\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: untrusted_launcher_response_callback (GtkDialog *dialog,\n int response_id,\n ActivateParametersDesktop *parameters)\n{\n GdkScreen *screen;\n char *uri;\n GFile *file;\n \n switch (response_id)\n {\n case RESPONSE_RUN:\n {\n screen = gtk_widget_get_screen (GTK_WIDGET (parameters->parent_window));\n uri = nautilus_file_get_uri (parameters->file);\n DEBUG (\"Launching untrusted launcher %s\", uri);\n nautilus_launch_desktop_file (screen, uri, NULL,\n parameters->parent_window);\n g_free (uri);\n }\n break;\n case RESPONSE_MARK_TRUSTED:\n {\n file = nautilus_file_get_location (parameters->file);\n nautilus_file_mark_desktop_file_trusted (file,\n parameters->parent_window,\n TRUE,\n NULL, NULL);\n g_object_unref (file);\n }\n break;\n\n default:\n {\n /* Just destroy dialog */\n }\n break;\n }\n\n gtk_widget_destroy (GTK_WIDGET (dialog));\n activate_parameters_desktop_free (parameters);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: COMPAT_SYSCALL_DEFINE4(rt_sigprocmask, int, how, compat_sigset_t __user *, nset,\n\t\tcompat_sigset_t __user *, oset, compat_size_t, sigsetsize)\n{\n#ifdef __BIG_ENDIAN\n\tsigset_t old_set = current->blocked;\n\n\t/* XXX: Don't preclude handling different sized sigset_t's. */\n\tif (sigsetsize != sizeof(sigset_t))\n\t\treturn -EINVAL;\n\n\tif (nset) {\n\t\tcompat_sigset_t new32;\n\t\tsigset_t new_set;\n\t\tint error;\n\t\tif (copy_from_user(&new32, nset, sizeof(compat_sigset_t)))\n\t\t\treturn -EFAULT;\n\n\t\tsigset_from_compat(&new_set, &new32);\n\t\tsigdelsetmask(&new_set, sigmask(SIGKILL)|sigmask(SIGSTOP));\n\n\t\terror = sigprocmask(how, &new_set, NULL);\n\t\tif (error)\n\t\t\treturn error;\n\t}\n\tif (oset) {\n\t\tcompat_sigset_t old32;\n\t\tsigset_to_compat(&old32, &old_set);\n\t\tif (copy_to_user(oset, &old32, sizeof(compat_sigset_t)))\n\t\t\treturn -EFAULT;\n\t}\n\treturn 0;\n#else\n\treturn sys_rt_sigprocmask(how, (sigset_t __user *)nset,\n\t\t\t\t (sigset_t __user *)oset, sigsetsize);\n#endif\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 php_pgsql_do_async(INTERNAL_FUNCTION_PARAMETERS, int entry_type) \n{\n\tzval *pgsql_link;\n\tint id = -1;\n\tPGconn *pgsql;\n\tPGresult *pgsql_result;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"r\",\n\t\t\t\t\t\t\t\t &pgsql_link) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tZEND_FETCH_RESOURCE2(pgsql, PGconn *, &pgsql_link, id, \"PostgreSQL link\", le_link, le_plink);\n\n\tif (PQ_SETNONBLOCKING(pgsql, 1)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Cannot set connection to nonblocking mode\");\n\t\tRETURN_FALSE;\n\t}\n\tswitch(entry_type) {\n\t\tcase PHP_PG_ASYNC_IS_BUSY:\n\t\t\tPQconsumeInput(pgsql);\n\t\t\tZ_LVAL_P(return_value) = PQisBusy(pgsql);\n\t\t\tZ_TYPE_P(return_value) = IS_LONG;\n\t\t\tbreak;\n\t\tcase PHP_PG_ASYNC_REQUEST_CANCEL:\n\t\t\tZ_LVAL_P(return_value) = PQrequestCancel(pgsql);\n\t\t\tZ_TYPE_P(return_value) = IS_LONG;\n\t\t\twhile ((pgsql_result = PQgetResult(pgsql))) {\n\t\t\t\tPQclear(pgsql_result);\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"PostgreSQL module error, please report this error\");\n\t\t\tbreak;\n\t}\n\tif (PQ_SETNONBLOCKING(pgsql, 0)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Cannot set connection to blocking mode\");\n\t}\n\tconvert_to_boolean_ex(&return_value);\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: static void InsertRow(unsigned char *p,ssize_t y,Image *image, int bpp)\n{\n ExceptionInfo\n *exception;\n\n int\n bit;\n\n ssize_t\n x;\n\n register PixelPacket\n *q;\n\n IndexPacket\n index;\n\n register IndexPacket\n *indexes;\n\n exception=(&image->exception);\n switch (bpp)\n {\n case 1: /* Convert bitmap scanline. */\n {\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n indexes=GetAuthenticIndexQueue(image);\n for (x=0; x < ((ssize_t) image->columns-7); x+=8)\n {\n for (bit=0; bit < 8; bit++)\n {\n index=((*p) & (0x80 >> bit) ? 0x01 : 0x00);\n SetPixelIndex(indexes+x+bit,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n }\n p++;\n }\n if ((image->columns % 8) != 0)\n {\n for (bit=0; bit < (ssize_t) (image->columns % 8); bit++)\n {\n index=((*p) & (0x80 >> bit) ? 0x01 : 0x00);\n SetPixelIndex(indexes+x+bit,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n }\n p++;\n }\n if (!SyncAuthenticPixels(image,exception))\n break;\n break;\n }\n case 2: /* Convert PseudoColor scanline. */\n {\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n indexes=GetAuthenticIndexQueue(image);\n for (x=0; x < ((ssize_t) image->columns-1); x+=2)\n {\n index=ConstrainColormapIndex(image,(*p >> 6) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n index=ConstrainColormapIndex(image,(*p >> 4) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n index=ConstrainColormapIndex(image,(*p >> 2) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n index=ConstrainColormapIndex(image,(*p) & 0x3);\n SetPixelIndex(indexes+x+1,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n p++;\n q++;\n }\n if ((image->columns % 4) != 0)\n {\n index=ConstrainColormapIndex(image,(*p >> 6) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n if ((image->columns % 4) >= 1)\n\n {\n index=ConstrainColormapIndex(image,(*p >> 4) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n if ((image->columns % 4) >= 2)\n\n {\n index=ConstrainColormapIndex(image,(*p >> 2) & 0x3);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n }\n }\n p++;\n }\n if (SyncAuthenticPixels(image,exception) == MagickFalse)\n break;\n break;\n }\n\n case 4: /* Convert PseudoColor scanline. */\n {\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n indexes=GetAuthenticIndexQueue(image);\n for (x=0; x < ((ssize_t) image->columns-1); x+=2)\n {\n index=ConstrainColormapIndex(image,(*p >> 4) & 0x0f);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n q++;\n index=ConstrainColormapIndex(image,(*p) & 0x0f);\n SetPixelIndex(indexes+x+1,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n p++;\n q++;\n }\n if ((image->columns % 2) != 0)\n {\n index=ConstrainColormapIndex(image,(*p >> 4) & 0x0f);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n p++;\n q++;\n }\n if (SyncAuthenticPixels(image,exception) == MagickFalse)\n break;\n break;\n }\n case 8: /* Convert PseudoColor scanline. */\n {\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL) break;\n indexes=GetAuthenticIndexQueue(image);\n\n for (x=0; x < (ssize_t) image->columns; x++)\n {\n index=ConstrainColormapIndex(image,*p);\n SetPixelIndex(indexes+x,index);\n SetPixelRGBO(q,image->colormap+(ssize_t) index);\n p++;\n q++;\n }\n if (SyncAuthenticPixels(image,exception) == MagickFalse)\n break;\n }\n break;\n\n case 24: /* Convert DirectColor scanline. */\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n for (x=0; x < (ssize_t) image->columns; x++)\n {\n SetPixelRed(q,ScaleCharToQuantum(*p++));\n SetPixelGreen(q,ScaleCharToQuantum(*p++));\n SetPixelBlue(q,ScaleCharToQuantum(*p++));\n q++;\n }\n if (!SyncAuthenticPixels(image,exception))\n break;\n break;\n }\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void release_ipmi_user(struct ipmi_user *user, int index)\n{\n\tsrcu_read_unlock(&user->release_barrier, index);\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: polkit_backend_session_monitor_get_user_for_subject (PolkitBackendSessionMonitor *monitor,\n PolkitSubject *subject,\n GError **error)\n {\n PolkitIdentity *ret;\n guint32 uid;\n \n ret = NULL;\n \n if (POLKIT_IS_UNIX_PROCESS (subject))\n {\n uid = polkit_unix_process_get_uid (POLKIT_UNIX_PROCESS (subject));\n if ((gint) uid == -1)\n {\n g_set_error (error,\n POLKIT_ERROR,\n g_set_error (error,\n \"Unix process subject does not have uid set\");\n goto out;\n }\n ret = polkit_unix_user_new (uid);\n }\n else if (POLKIT_IS_SYSTEM_BUS_NAME (subject))\n {\n ret = (PolkitIdentity*)polkit_system_bus_name_get_user_sync (POLKIT_SYSTEM_BUS_NAME (subject), NULL, error);\n }\n else if (POLKIT_IS_UNIX_SESSION (subject))\n {\n \n if (sd_session_get_uid (polkit_unix_session_get_session_id (POLKIT_UNIX_SESSION (subject)), &uid) < 0)\n {\npolkit_backend_session_monitor_get_session_for_subject (PolkitBackendSessionMonitor *monitor,\n PolkitSubject *subject,\n GError **error)\n{\n PolkitUnixProcess *tmp_process = NULL;\n }\n \n ret = polkit_unix_user_new (uid);\n }\n \n out:\n return ret;\n }\n if (!tmp_process)\n\tgoto out;\n process = tmp_process;\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 int filter_frame(AVFilterLink *inlink, AVFrame *in)\n{\n PadContext *s = inlink->dst->priv;\n AVFrame *out;\n int needs_copy = frame_needs_copy(s, in);\n\n if (needs_copy) {\n av_log(inlink->dst, AV_LOG_DEBUG, \"Direct padding impossible allocating new frame\\n\");\n out = ff_get_video_buffer(inlink->dst->outputs[0],\n FFMAX(inlink->w, s->w),\n FFMAX(inlink->h, s->h));\n if (!out) {\n av_frame_free(&in);\n return AVERROR(ENOMEM);\n }\n\n av_frame_copy_props(out, in);\n } else {\n int i;\n \n out = in;\n for (i = 0; i < 4 && out->data[i]; i++) {\n int hsub = s->draw.hsub[i];\n int vsub = s->draw.vsub[i];\n out->data[i] -= (s->x >> hsub) * s->draw.pixelstep[i] +\n (s->y >> vsub) * out->linesize[i];\n }\n }\n\n /* top bar */\n if (s->y) {\n ff_fill_rectangle(&s->draw, &s->color,\n out->data, out->linesize,\n 0, 0, s->w, s->y);\n }\n\n /* bottom bar */\n if (s->h > s->y + s->in_h) {\n ff_fill_rectangle(&s->draw, &s->color,\n out->data, out->linesize,\n 0, s->y + s->in_h, s->w, s->h - s->y - s->in_h);\n }\n\n /* left border */\n ff_fill_rectangle(&s->draw, &s->color, out->data, out->linesize,\n 0, s->y, s->x, in->height);\n\n if (needs_copy) {\n ff_copy_rectangle2(&s->draw,\n out->data, out->linesize, in->data, in->linesize,\n s->x, s->y, 0, 0, in->width, in->height);\n }\n\n /* right border */\n ff_fill_rectangle(&s->draw, &s->color, out->data, out->linesize,\n s->x + s->in_w, s->y, s->w - s->x - s->in_w,\n in->height);\n\n out->width = s->w;\n out->height = s->h;\n\n if (in != out)\n av_frame_free(&in);\n return ff_filter_frame(inlink->dst->outputs[0], out);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: pcf_seek_to_table_type( FT_Stream stream,\n PCF_Table tables,\n FT_ULong ntables, /* same as PCF_Toc->count */\n FT_ULong type,\n FT_ULong *aformat,\n FT_ULong *asize )\n {\n FT_Error error = FT_ERR( Invalid_File_Format );\n FT_ULong i;\n\n\n for ( i = 0; i < ntables; i++ )\n if ( tables[i].type == type )\n {\n if ( stream->pos > tables[i].offset )\n {\n error = FT_THROW( Invalid_Stream_Skip );\n goto Fail;\n }\n\n if ( FT_STREAM_SKIP( tables[i].offset - stream->pos ) )\n {\n error = FT_THROW( Invalid_Stream_Skip );\n goto Fail;\n }\n\n *asize = tables[i].size;\n *aformat = tables[i].format;\n\n return FT_Err_Ok;\n }\n\n Fail:\n *asize = 0;\n return error;\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: MagickExport MagickBooleanType DrawClipPath(Image *image,\n const DrawInfo *draw_info,const char *name,ExceptionInfo *exception)\n{\n char\n filename[MagickPathExtent];\n\n Image\n *clip_mask;\n\n const char\n *value;\n\n DrawInfo\n *clone_info;\n\n MagickStatusType\n status;\n\n assert(image != (Image *) NULL);\n assert(image->signature == MagickCoreSignature);\n if (image->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",image->filename);\n assert(draw_info != (const DrawInfo *) NULL);\n (void) FormatLocaleString(filename,MagickPathExtent,\"%s\",name);\n value=GetImageArtifact(image,filename);\n if (value == (const char *) NULL)\n return(MagickFalse);\n clip_mask=CloneImage(image,image->columns,image->rows,MagickTrue,exception);\n if (clip_mask == (Image *) NULL)\n return(MagickFalse);\n (void) QueryColorCompliance(\"#0000\",AllCompliance,\n &clip_mask->background_color,exception);\n clip_mask->background_color.alpha=(Quantum) TransparentAlpha;\n (void) SetImageBackgroundColor(clip_mask,exception);\n if (image->debug != MagickFalse)\n (void) LogMagickEvent(DrawEvent,GetMagickModule(),\"\\nbegin clip-path %s\",\n draw_info->clip_mask);\n clone_info=CloneDrawInfo((ImageInfo *) NULL,draw_info);\n (void) CloneString(&clone_info->primitive,value);\n (void) QueryColorCompliance(\"#ffffff\",AllCompliance,&clone_info->fill,\n exception);\n clone_info->clip_mask=(char *) NULL;\n status=NegateImage(clip_mask,MagickFalse,exception);\n (void) SetImageMask(image,ReadPixelMask,clip_mask,exception);\n clip_mask=DestroyImage(clip_mask);\n status&=DrawImage(image,clone_info,exception);\n clone_info=DestroyDrawInfo(clone_info);\n if (image->debug != MagickFalse)\n (void) LogMagickEvent(DrawEvent,GetMagickModule(),\"end clip-path\");\n return(status != 0 ? MagickTrue : MagickFalse);\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: StorageHandler::StorageHandler()\n : DevToolsDomainHandler(Storage::Metainfo::domainName),\n process_(nullptr),\n weak_ptr_factory_(this) {}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, int optlen)\n{\n\tstruct sctp_association *asoc;\n\tstruct list_head *pos;\n\tstruct sctp_sock *sp = sctp_sk(sk);\n\tint val;\n\n\tif (optlen < sizeof(int))\n\t\treturn -EINVAL;\n\tif (get_user(val, (int __user *)optval))\n\t\treturn -EFAULT;\n\tif ((val != 0) && ((val < 8) || (val > SCTP_MAX_CHUNK_LEN)))\n\t\treturn -EINVAL;\n\tsp->user_frag = val;\n\n\t/* Update the frag_point of the existing associations. */\n\tlist_for_each(pos, &(sp->ep->asocs)) {\n\t\tasoc = list_entry(pos, struct sctp_association, asocs);\n\t\tasoc->frag_point = sctp_frag_point(sp, asoc->pathmtu);\n\t}\n\n\treturn 0;\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 GLES2DecoderImpl::DoCopyTexSubImage2D(\n GLenum target,\n GLint level,\n GLint xoffset,\n GLint yoffset,\n GLint x,\n GLint y,\n GLsizei width,\n GLsizei height) {\n TextureManager::TextureInfo* info = GetTextureInfoForTarget(target);\n if (!info) {\n SetGLError(GL_INVALID_OPERATION,\n \"glCopyTexSubImage2D: unknown texture for target\");\n return;\n }\n GLenum type = 0;\n GLenum format = 0;\n if (!info->GetLevelType(target, level, &type, &format) ||\n !info->ValidForTexture(\n target, level, xoffset, yoffset, width, height, format, type)) {\n SetGLError(GL_INVALID_VALUE,\n \"glCopyTexSubImage2D: bad dimensions.\");\n return;\n }\n\n GLenum read_format = GetBoundReadFrameBufferInternalFormat();\n uint32 channels_exist = GLES2Util::GetChannelsForFormat(read_format);\n uint32 channels_needed = GLES2Util::GetChannelsForFormat(format);\n\n if ((channels_needed & channels_exist) != channels_needed) {\n SetGLError(\n GL_INVALID_OPERATION, \"glCopyTexSubImage2D: incompatible format\");\n return;\n }\n\n ScopedResolvedFrameBufferBinder binder(this, false, true);\n gfx::Size size = GetBoundReadFrameBufferSize();\n GLint copyX = 0;\n GLint copyY = 0;\n GLint copyWidth = 0;\n GLint copyHeight = 0;\n Clip(x, width, size.width(), ©X, ©Width);\n Clip(y, height, size.height(), ©Y, ©Height);\n if (copyX != x ||\n copyY != y ||\n copyWidth != width ||\n copyHeight != height) {\n uint32 pixels_size = 0;\n if (!GLES2Util::ComputeImageDataSize(\n width, height, format, type, unpack_alignment_, &pixels_size)) {\n SetGLError(GL_INVALID_VALUE, \"glCopyTexSubImage2D: dimensions too large\");\n return;\n }\n scoped_array<char> zero(new char[pixels_size]);\n memset(zero.get(), 0, pixels_size);\n glTexSubImage2D(\n target, level, xoffset, yoffset, width, height,\n format, type, zero.get());\n }\n if (copyHeight > 0 && copyWidth > 0) {\n GLint dx = copyX - x;\n GLint dy = copyY - y;\n GLint destX = xoffset + dx;\n GLint destY = yoffset + dy;\n glCopyTexSubImage2D(target, level,\n destX, destY, copyX, copyY,\n copyWidth, copyHeight);\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: xcalloc (size_t num, size_t size)\n {\n void *ptr = malloc(num * size);\n if (ptr)\n {\n memset (ptr, '\\0', (num * size));\n }\n return ptr;\n }\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void NavigationControllerImpl::HandleRendererDebugURL(\n FrameTreeNode* frame_tree_node,\n const GURL& url) {\n if (!frame_tree_node->current_frame_host()->IsRenderFrameLive()) {\n if (!IsInitialNavigation()) {\n DiscardNonCommittedEntries();\n return;\n }\n frame_tree_node->render_manager()->InitializeRenderFrameIfNecessary(\n frame_tree_node->current_frame_host());\n }\n frame_tree_node->current_frame_host()->HandleRendererDebugURL(url);\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: int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl)\n{\n\tstruct nfs_server *server = NFS_SERVER(state->inode);\n\tstruct nfs4_exception exception = { };\n\tint err;\n\n\terr = nfs4_set_lock_state(state, fl);\n\tif (err != 0)\n\t\tgoto out;\n\tdo {\n\t\terr = _nfs4_do_setlk(state, F_SETLK, fl, NFS_LOCK_NEW);\n\t\tswitch (err) {\n\t\t\tdefault:\n\t\t\t\tprintk(KERN_ERR \"NFS: %s: unhandled error \"\n\t\t\t\t\t\"%d.\\n\", __func__, err);\n\t\t\tcase 0:\n\t\t\tcase -ESTALE:\n\t\t\t\tgoto out;\n\t\t\tcase -NFS4ERR_EXPIRED:\n\t\t\t\tnfs4_schedule_stateid_recovery(server, state);\n\t\t\tcase -NFS4ERR_STALE_CLIENTID:\n\t\t\tcase -NFS4ERR_STALE_STATEID:\n\t\t\t\tnfs4_schedule_lease_recovery(server->nfs_client);\n\t\t\t\tgoto out;\n\t\t\tcase -NFS4ERR_BADSESSION:\n\t\t\tcase -NFS4ERR_BADSLOT:\n\t\t\tcase -NFS4ERR_BAD_HIGH_SLOT:\n\t\t\tcase -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:\n\t\t\tcase -NFS4ERR_DEADSESSION:\n\t\t\t\tnfs4_schedule_session_recovery(server->nfs_client->cl_session);\n\t\t\t\tgoto out;\n\t\t\tcase -ERESTARTSYS:\n\t\t\t\t/*\n\t\t\t\t * The show must go on: exit, but mark the\n\t\t\t\t * stateid as needing recovery.\n\t\t\t\t */\n\t\t\tcase -NFS4ERR_DELEG_REVOKED:\n\t\t\tcase -NFS4ERR_ADMIN_REVOKED:\n\t\t\tcase -NFS4ERR_BAD_STATEID:\n\t\t\tcase -NFS4ERR_OPENMODE:\n\t\t\t\tnfs4_schedule_stateid_recovery(server, state);\n\t\t\t\terr = 0;\n\t\t\t\tgoto out;\n\t\t\tcase -EKEYEXPIRED:\n\t\t\t\t/*\n\t\t\t\t * User RPCSEC_GSS context has expired.\n\t\t\t\t * We cannot recover this stateid now, so\n\t\t\t\t * skip it and allow recovery thread to\n\t\t\t\t * proceed.\n\t\t\t\t */\n\t\t\t\terr = 0;\n\t\t\t\tgoto out;\n\t\t\tcase -ENOMEM:\n\t\t\tcase -NFS4ERR_DENIED:\n\t\t\t\t/* kill_proc(fl->fl_pid, SIGLOST, 1); */\n\t\t\t\terr = 0;\n\t\t\t\tgoto out;\n\t\t\tcase -NFS4ERR_DELAY:\n\t\t\t\tbreak;\n\t\t}\n\t\terr = nfs4_handle_exception(server, err, &exception);\n\t} while (exception.retry);\nout:\n\treturn err;\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: SSLErrorInfo SSLErrorInfo::CreateError(ErrorType error_type,\n net::X509Certificate* cert,\n const GURL& request_url) {\n string16 title, details, short_description;\n std::vector<string16> extra_info;\n switch (error_type) {\n case CERT_COMMON_NAME_INVALID: {\n title =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_COMMON_NAME_INVALID_TITLE);\n std::vector<std::string> dns_names;\n cert->GetDNSNames(&dns_names);\n DCHECK(!dns_names.empty());\n size_t i = 0;\n for (; i < dns_names.size(); ++i) {\n if (dns_names[i] == cert->subject().common_name)\n break;\n }\n if (i == dns_names.size())\n i = 0;\n details =\n l10n_util::GetStringFUTF16(IDS_CERT_ERROR_COMMON_NAME_INVALID_DETAILS,\n UTF8ToUTF16(request_url.host()),\n UTF8ToUTF16(dns_names[i]),\n UTF8ToUTF16(request_url.host()));\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_COMMON_NAME_INVALID_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(\n l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_COMMON_NAME_INVALID_EXTRA_INFO_2,\n UTF8ToUTF16(cert->subject().common_name),\n UTF8ToUTF16(request_url.host())));\n break;\n }\n case CERT_DATE_INVALID:\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n if (cert->HasExpired()) {\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXPIRED_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_EXPIRED_DETAILS,\n UTF8ToUTF16(request_url.host()),\n UTF8ToUTF16(request_url.host()),\n base::TimeFormatFriendlyDateAndTime(base::Time::Now()));\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXPIRED_DESCRIPTION);\n extra_info.push_back(l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_EXPIRED_DETAILS_EXTRA_INFO_2));\n } else {\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_NOT_YET_VALID_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_NOT_YET_VALID_DETAILS,\n UTF8ToUTF16(request_url.host()),\n UTF8ToUTF16(request_url.host()),\n base::TimeFormatFriendlyDateAndTime(base::Time::Now()));\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_NOT_YET_VALID_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_NOT_YET_VALID_DETAILS_EXTRA_INFO_2));\n }\n break;\n case CERT_AUTHORITY_INVALID:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_AUTHORITY_INVALID_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_AUTHORITY_INVALID_DETAILS,\n UTF8ToUTF16(request_url.host()));\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_AUTHORITY_INVALID_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_AUTHORITY_INVALID_EXTRA_INFO_2,\n UTF8ToUTF16(request_url.host()),\n UTF8ToUTF16(request_url.host())));\n extra_info.push_back(l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_AUTHORITY_INVALID_EXTRA_INFO_3));\n break;\n case CERT_CONTAINS_ERRORS:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_CONTAINS_ERRORS_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_CONTAINS_ERRORS_DETAILS,\n UTF8ToUTF16(request_url.host()));\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_CONTAINS_ERRORS_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringFUTF16(IDS_CERT_ERROR_EXTRA_INFO_1,\n UTF8ToUTF16(request_url.host())));\n extra_info.push_back(l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_CONTAINS_ERRORS_EXTRA_INFO_2));\n break;\n case CERT_NO_REVOCATION_MECHANISM:\n title = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_TITLE);\n details = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_DETAILS);\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_NO_REVOCATION_MECHANISM_DESCRIPTION);\n break;\n case CERT_UNABLE_TO_CHECK_REVOCATION:\n title = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_TITLE);\n details = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_DETAILS);\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_UNABLE_TO_CHECK_REVOCATION_DESCRIPTION);\n break;\n case CERT_REVOKED:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_TITLE);\n details = l10n_util::GetStringFUTF16(IDS_CERT_ERROR_REVOKED_CERT_DETAILS,\n UTF8ToUTF16(request_url.host()));\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_REVOKED_CERT_EXTRA_INFO_2));\n break;\n case CERT_INVALID:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_INVALID_CERT_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_INVALID_CERT_DETAILS,\n UTF8ToUTF16(request_url.host()));\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_INVALID_CERT_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_INVALID_CERT_EXTRA_INFO_2));\n break;\n case CERT_WEAK_SIGNATURE_ALGORITHM:\n title = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_DETAILS,\n UTF8ToUTF16(request_url.host()));\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(\n l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_WEAK_SIGNATURE_ALGORITHM_EXTRA_INFO_2));\n break;\n case CERT_WEAK_KEY:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_WEAK_KEY_TITLE);\n details = l10n_util::GetStringFUTF16(\n IDS_CERT_ERROR_WEAK_KEY_DETAILS, UTF8ToUTF16(request_url.host()));\n short_description = l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_WEAK_KEY_DESCRIPTION);\n extra_info.push_back(\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_1));\n extra_info.push_back(\n l10n_util::GetStringUTF16(\n IDS_CERT_ERROR_WEAK_KEY_EXTRA_INFO_2));\n break;\n case UNKNOWN:\n title = l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_TITLE);\n details = l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_DETAILS);\n short_description =\n l10n_util::GetStringUTF16(IDS_CERT_ERROR_UNKNOWN_ERROR_DESCRIPTION);\n break;\n default:\n NOTREACHED();\n }\n return SSLErrorInfo(title, details, short_description, extra_info);\n}\n\nCWE ID: CWE-79\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: compute_dh(unsigned char *buf, int size, BIGNUM *server_pub_key, DH *dh)\n{\n int len, pad;\n\n len = DH_compute_key(buf, server_pub_key, dh);\n assert(len >= 0 && len <= size);\n if (len < size) {\n pad = size - len;\n memmove(buf + pad, buf, len);\n memset(buf, 0, pad);\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: PHP_METHOD(Phar, __construct)\n{\n#if !HAVE_SPL\n\tzend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, \"Cannot instantiate Phar object without SPL extension\");\n#else\n\tchar *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;\n\tint fname_len, alias_len = 0, arch_len, entry_len, is_data;\n#if PHP_VERSION_ID < 50300\n\tlong flags = 0;\n#else\n\tlong flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;\n#endif\n\tlong format = 0;\n\tphar_archive_object *phar_obj;\n\tphar_archive_data *phar_data;\n\tzval *zobj = getThis(), arg1, arg2;\n\n\tphar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tis_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);\n\n\tif (is_data) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!l\", &fname, &fname_len, &flags, &alias, &alias_len, &format) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!\", &fname, &fname_len, &flags, &alias, &alias_len) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (phar_obj->arc.archive) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot call constructor twice\");\n\t\treturn;\n\t}\n\n\tsave_fname = fname;\n\tif (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, !is_data, 2 TSRMLS_CC)) {\n\t\t/* use arch (the basename for the archive) for fname instead of fname */\n\t\t/* this allows support for RecursiveDirectoryIterator of subdirectories */\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t\tfname = arch;\n\t\tfname_len = arch_len;\n#ifdef PHP_WIN32\n\t} else {\n\t\tarch = estrndup(fname, fname_len);\n\t\tarch_len = fname_len;\n\t\tfname = arch;\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t}\n\n\tif (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {\n\n\t\tif (fname == arch && fname != save_fname) {\n\t\t\tefree(arch);\n\t\t\tfname = save_fname;\n\t\t}\n\n\t\tif (entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"%s\", error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar creation or opening failed\");\n\t\t}\n\n\t\treturn;\n\t}\n\n\tif (is_data && phar_data->is_tar && phar_data->is_brandnew && format == PHAR_FORMAT_ZIP) {\n\t\tphar_data->is_zip = 1;\n\t\tphar_data->is_tar = 0;\n\t}\n\n\tif (fname == arch) {\n\t\tefree(arch);\n\t\tfname = save_fname;\n\t}\n\n\tif ((is_data && !phar_data->is_data) || (!is_data && phar_data->is_data)) {\n\t\tif (is_data) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"PharData class can only be used for non-executable tar and zip archives\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar class can only be used for executable tar and zip archives\");\n\t\t}\n\t\tefree(entry);\n\t\treturn;\n\t}\n\n\tis_data = phar_data->is_data;\n\n\tif (!phar_data->is_persistent) {\n\t\t++(phar_data->refcount);\n\t}\n\n\tphar_obj->arc.archive = phar_data;\n\tphar_obj->spl.oth_handler = &phar_spl_foreign_handler;\n\n\tif (entry) {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s%s\", phar_data->fname, entry);\n\t\tefree(entry);\n\t} else {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s\", phar_data->fname);\n\t}\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, fname, fname_len, 0);\n INIT_PZVAL(&arg2);\n ZVAL_LONG(&arg2, flags);\n \n zend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj), \n &spl_ce_RecursiveDirectoryIterator->constructor, \"__construct\", NULL, &arg1, &arg2);\n \n if (!phar_data->is_persistent) {\n\t\tphar_obj->arc.archive->is_data = is_data;\n\t} else if (!EG(exception)) {\n\t\t/* register this guy so we can modify if necessary */\n\t\tzend_hash_add(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive), (void *) &phar_obj, sizeof(phar_archive_object **), NULL);\n\t}\n\n\tphar_obj->spl.info_class = phar_ce_entry;\n\tefree(fname);\n#endif /* HAVE_SPL */\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: sctp_disposition_t sctp_sf_do_asconf_ack(struct net *net,\n\t\t\t\t\t const struct sctp_endpoint *ep,\n\t\t\t\t\t const struct sctp_association *asoc,\n\t\t\t\t\t const sctp_subtype_t type, void *arg,\n\t\t\t\t\t sctp_cmd_seq_t *commands)\n{\n\tstruct sctp_chunk\t*asconf_ack = arg;\n\tstruct sctp_chunk\t*last_asconf = asoc->addip_last_asconf;\n\tstruct sctp_chunk\t*abort;\n\tstruct sctp_paramhdr\t*err_param = NULL;\n\tsctp_addiphdr_t\t\t*addip_hdr;\n\t__u32\t\t\tsent_serial, rcvd_serial;\n\n\tif (!sctp_vtag_verify(asconf_ack, asoc)) {\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_REPORT_BAD_TAG,\n\t\t\t\tSCTP_NULL());\n\t\treturn sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);\n\t}\n\n\t/* ADD-IP, Section 4.1.2:\n\t * This chunk MUST be sent in an authenticated way by using\n\t * the mechanism defined in [I-D.ietf-tsvwg-sctp-auth]. If this chunk\n\t * is received unauthenticated it MUST be silently discarded as\n\t * described in [I-D.ietf-tsvwg-sctp-auth].\n\t */\n\tif (!net->sctp.addip_noauth && !asconf_ack->auth)\n\t\treturn sctp_sf_discard_chunk(net, ep, asoc, type, arg, commands);\n\n\t/* Make sure that the ADDIP chunk has a valid length. */\n\tif (!sctp_chunk_length_valid(asconf_ack, sizeof(sctp_addip_chunk_t)))\n\t\treturn sctp_sf_violation_chunklen(net, ep, asoc, type, arg,\n\t\t\t\t\t\t commands);\n\n\taddip_hdr = (sctp_addiphdr_t *)asconf_ack->skb->data;\n \trcvd_serial = ntohl(addip_hdr->serial);\n \n \t/* Verify the ASCONF-ACK chunk before processing it. */\n\tif (!sctp_verify_asconf(asoc,\n\t (sctp_paramhdr_t *)addip_hdr->params,\n\t (void *)asconf_ack->chunk_end,\n\t &err_param))\n \t\treturn sctp_sf_violation_paramlen(net, ep, asoc, type, arg,\n \t\t\t (void *)err_param, commands);\n \n\tif (last_asconf) {\n\t\taddip_hdr = (sctp_addiphdr_t *)last_asconf->subh.addip_hdr;\n\t\tsent_serial = ntohl(addip_hdr->serial);\n\t} else {\n\t\tsent_serial = asoc->addip_serial - 1;\n\t}\n\n\t/* D0) If an endpoint receives an ASCONF-ACK that is greater than or\n\t * equal to the next serial number to be used but no ASCONF chunk is\n\t * outstanding the endpoint MUST ABORT the association. Note that a\n\t * sequence number is greater than if it is no more than 2^^31-1\n\t * larger than the current sequence number (using serial arithmetic).\n\t */\n\tif (ADDIP_SERIAL_gte(rcvd_serial, sent_serial + 1) &&\n\t !(asoc->addip_last_asconf)) {\n\t\tabort = sctp_make_abort(asoc, asconf_ack,\n\t\t\t\t\tsizeof(sctp_errhdr_t));\n\t\tif (abort) {\n\t\t\tsctp_init_cause(abort, SCTP_ERROR_ASCONF_ACK, 0);\n\t\t\tsctp_add_cmd_sf(commands, SCTP_CMD_REPLY,\n\t\t\t\t\tSCTP_CHUNK(abort));\n\t\t}\n\t\t/* We are going to ABORT, so we might as well stop\n\t\t * processing the rest of the chunks in the packet.\n\t\t */\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,\n\t\t\t\tSCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,\n\t\t\t\tSCTP_ERROR(ECONNABORTED));\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,\n\t\t\t\tSCTP_PERR(SCTP_ERROR_ASCONF_ACK));\n\t\tSCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);\n\t\tSCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);\n\t\treturn SCTP_DISPOSITION_ABORT;\n\t}\n\n\tif ((rcvd_serial == sent_serial) && asoc->addip_last_asconf) {\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,\n\t\t\t\tSCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));\n\n\t\tif (!sctp_process_asconf_ack((struct sctp_association *)asoc,\n\t\t\t\t\t asconf_ack)) {\n\t\t\t/* Successfully processed ASCONF_ACK. We can\n\t\t\t * release the next asconf if we have one.\n\t\t\t */\n\t\t\tsctp_add_cmd_sf(commands, SCTP_CMD_SEND_NEXT_ASCONF,\n\t\t\t\t\tSCTP_NULL());\n\t\t\treturn SCTP_DISPOSITION_CONSUME;\n\t\t}\n\n\t\tabort = sctp_make_abort(asoc, asconf_ack,\n\t\t\t\t\tsizeof(sctp_errhdr_t));\n\t\tif (abort) {\n\t\t\tsctp_init_cause(abort, SCTP_ERROR_RSRC_LOW, 0);\n\t\t\tsctp_add_cmd_sf(commands, SCTP_CMD_REPLY,\n\t\t\t\t\tSCTP_CHUNK(abort));\n\t\t}\n\t\t/* We are going to ABORT, so we might as well stop\n\t\t * processing the rest of the chunks in the packet.\n\t\t */\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,\n\t\t\t\tSCTP_ERROR(ECONNABORTED));\n\t\tsctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,\n\t\t\t\tSCTP_PERR(SCTP_ERROR_ASCONF_ACK));\n\t\tSCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);\n\t\tSCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);\n\t\treturn SCTP_DISPOSITION_ABORT;\n\t}\n\n\treturn SCTP_DISPOSITION_DISCARD;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ScriptPromise ImageBitmapFactories::createImageBitmap(EventTarget& eventTarget, Blob* blob, ExceptionState& exceptionState)\n{\n if (!blob) {\n exceptionState.throwTypeError(\"The blob provided is invalid.\");\n return ScriptPromise();\n }\n RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(eventTarget.executionContext());\n ScriptPromise promise = resolver->promise();\n RefPtr<ImageBitmapLoader> loader = ImageBitmapFactories::ImageBitmapLoader::create(from(eventTarget), resolver, IntRect());\n from(eventTarget).addLoader(loader);\n loader->loadBlobAsync(eventTarget.executionContext(), blob);\n return promise;\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 RunTestsInFile(const std::string& filename,\n const std::string& pdf_filename) {\n extensions::ResultCatcher catcher;\n\n GURL url(embedded_test_server()->GetURL(\"/pdf/\" + pdf_filename));\n\n ASSERT_TRUE(LoadPdf(url));\n content::WebContents* contents =\n browser()->tab_strip_model()->GetActiveWebContents();\n content::BrowserPluginGuestManager* guest_manager =\n contents->GetBrowserContext()->GetGuestManager();\n content::WebContents* guest_contents =\n guest_manager->GetFullPageGuest(contents);\n ASSERT_TRUE(guest_contents);\n \n base::FilePath test_data_dir;\n PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);\n test_data_dir = test_data_dir.Append(FILE_PATH_LITERAL(\"pdf\"));\n base::FilePath test_util_path = test_data_dir.AppendASCII(\"test_util.js\");\n std::string test_util_js;\n ASSERT_TRUE(base::ReadFileToString(test_util_path, &test_util_js));\n\n base::FilePath test_file_path = test_data_dir.AppendASCII(filename);\n std::string test_js;\n ASSERT_TRUE(base::ReadFileToString(test_file_path, &test_js));\n\n test_util_js.append(test_js);\n ASSERT_TRUE(content::ExecuteScript(guest_contents, test_util_js));\n\n if (!catcher.GetNextResult())\n FAIL() << catcher.message();\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: static void skel(const char *homedir, uid_t u, gid_t g) {\n\tchar *fname;\n\n\tif (!arg_shell_none && (strcmp(cfg.shell,\"/usr/bin/zsh\") == 0 || strcmp(cfg.shell,\"/bin/zsh\") == 0)) {\n\t\tif (asprintf(&fname, \"%s/.zshrc\", homedir) == -1)\n\t\t\terrExit(\"asprintf\");\n\t\tstruct stat s;\n \t\tif (stat(fname, &s) == 0)\n \t\t\treturn;\n \t\tif (stat(\"/etc/skel/.zshrc\", &s) == 0) {\n\t\t\tif (copy_file(\"/etc/skel/.zshrc\", fname, u, g, 0644) == 0) {\n\t\t\t\tfs_logger(\"clone /etc/skel/.zshrc\");\n\t\t\t}\n \t\t}\n\t\telse { // \n\t\t\tFILE *fp = fopen(fname, \"w\");\n\t\t\tif (fp) {\n\t\t\t\tfprintf(fp, \"\\n\");\n\t\t\t\tSET_PERMS_STREAM(fp, u, g, S_IRUSR | S_IWUSR);\n\t\t\t\tfclose(fp);\n\t\t\t\tfs_logger2(\"touch\", fname);\n\t\t\t}\n \t\t}\n \t\tfree(fname);\n \t}\n\telse if (!arg_shell_none && strcmp(cfg.shell,\"/bin/csh\") == 0) {\n\t\tif (asprintf(&fname, \"%s/.cshrc\", homedir) == -1)\n\t\t\terrExit(\"asprintf\");\n\t\tstruct stat s;\n \t\tif (stat(fname, &s) == 0)\n \t\t\treturn;\n \t\tif (stat(\"/etc/skel/.cshrc\", &s) == 0) {\n\t\t\tif (copy_file(\"/etc/skel/.cshrc\", fname, u, g, 0644) == 0) {\n\t\t\t\tfs_logger(\"clone /etc/skel/.cshrc\");\n\t\t\t}\n \t\t}\n\t\telse { // \n\t\t\t/* coverity[toctou] */\n\t\t\tFILE *fp = fopen(fname, \"w\");\n\t\t\tif (fp) {\n\t\t\t\tfprintf(fp, \"\\n\");\n\t\t\t\tSET_PERMS_STREAM(fp, u, g, S_IRUSR | S_IWUSR);\n\t\t\t\tfclose(fp);\n\t\t\t\tfs_logger2(\"touch\", fname);\n\t\t\t}\n \t\t}\n \t\tfree(fname);\n \t}\n\telse {\n\t\tif (asprintf(&fname, \"%s/.bashrc\", homedir) == -1)\n\t\t\terrExit(\"asprintf\");\n\t\tstruct stat s;\n \t\tif (stat(fname, &s) == 0) \n \t\t\treturn;\n \t\tif (stat(\"/etc/skel/.bashrc\", &s) == 0) {\n\t\t\tif (copy_file(\"/etc/skel/.bashrc\", fname, u, g, 0644) == 0) {\n\t\t\t\tfs_logger(\"clone /etc/skel/.bashrc\");\n\t\t\t}\n \t\t}\n \t\tfree(fname);\n \t}\n}\n\nCWE ID: CWE-269\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void ahci_write_fis_d2h(AHCIDevice *ad, uint8_t *cmd_fis)\n{\n AHCIPortRegs *pr = &ad->port_regs;\n uint8_t *d2h_fis;\n int i;\n dma_addr_t cmd_len = 0x80;\n int cmd_mapped = 0;\n IDEState *s = &ad->port.ifs[0];\n\n if (!ad->res_fis || !(pr->cmd & PORT_CMD_FIS_RX)) {\n return;\n }\n\n if (!cmd_fis) {\n /* map cmd_fis */\n uint64_t tbl_addr = le64_to_cpu(ad->cur_cmd->tbl_addr);\n cmd_fis = dma_memory_map(ad->hba->as, tbl_addr, &cmd_len,\n DMA_DIRECTION_TO_DEVICE);\n cmd_mapped = 1;\n }\n\n d2h_fis = &ad->res_fis[RES_FIS_RFIS];\n\n d2h_fis[0] = 0x34;\n d2h_fis[1] = (ad->hba->control_regs.irqstatus ? (1 << 6) : 0);\n d2h_fis[2] = s->status;\n d2h_fis[3] = s->error;\n\n d2h_fis[4] = s->sector;\n d2h_fis[5] = s->lcyl;\n d2h_fis[6] = s->hcyl;\n d2h_fis[7] = s->select;\n d2h_fis[8] = s->hob_sector;\n d2h_fis[9] = s->hob_lcyl;\n d2h_fis[10] = s->hob_hcyl;\n d2h_fis[11] = 0;\n d2h_fis[12] = cmd_fis[12];\n d2h_fis[13] = cmd_fis[13];\n for (i = 14; i < 20; i++) {\n d2h_fis[i] = 0;\n }\n\n /* Update shadow registers: */\n pr->tfdata = (ad->port.ifs[0].error << 8) |\n ad->port.ifs[0].status;\n\n if (d2h_fis[2] & ERR_STAT) {\n ahci_trigger_irq(ad->hba, ad, PORT_IRQ_TF_ERR);\n }\n\n ahci_trigger_irq(ad->hba, ad, PORT_IRQ_D2H_REG_FIS);\n\n if (cmd_mapped) {\n dma_memory_unmap(ad->hba->as, cmd_fis, cmd_len,\n DMA_DIRECTION_TO_DEVICE, cmd_len);\n }\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 copy_pte_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,\n\t\t pmd_t *dst_pmd, pmd_t *src_pmd, struct vm_area_struct *vma,\n\t\t unsigned long addr, unsigned long end)\n{\n\tpte_t *orig_src_pte, *orig_dst_pte;\n\tpte_t *src_pte, *dst_pte;\n\tspinlock_t *src_ptl, *dst_ptl;\n\tint progress = 0;\n\tint rss[NR_MM_COUNTERS];\n\tswp_entry_t entry = (swp_entry_t){0};\n\nagain:\n\tinit_rss_vec(rss);\n\n\tdst_pte = pte_alloc_map_lock(dst_mm, dst_pmd, addr, &dst_ptl);\n\tif (!dst_pte)\n\t\treturn -ENOMEM;\n\tsrc_pte = pte_offset_map(src_pmd, addr);\n\tsrc_ptl = pte_lockptr(src_mm, src_pmd);\n\tspin_lock_nested(src_ptl, SINGLE_DEPTH_NESTING);\n\torig_src_pte = src_pte;\n\torig_dst_pte = dst_pte;\n\tarch_enter_lazy_mmu_mode();\n\n\tdo {\n\t\t/*\n\t\t * We are holding two locks at this point - either of them\n\t\t * could generate latencies in another task on another CPU.\n\t\t */\n\t\tif (progress >= 32) {\n\t\t\tprogress = 0;\n\t\t\tif (need_resched() ||\n\t\t\t spin_needbreak(src_ptl) || spin_needbreak(dst_ptl))\n\t\t\t\tbreak;\n\t\t}\n\t\tif (pte_none(*src_pte)) {\n\t\t\tprogress++;\n\t\t\tcontinue;\n\t\t}\n\t\tentry.val = copy_one_pte(dst_mm, src_mm, dst_pte, src_pte,\n\t\t\t\t\t\t\tvma, addr, rss);\n\t\tif (entry.val)\n\t\t\tbreak;\n\t\tprogress += 8;\n\t} while (dst_pte++, src_pte++, addr += PAGE_SIZE, addr != end);\n\n\tarch_leave_lazy_mmu_mode();\n\tspin_unlock(src_ptl);\n\tpte_unmap(orig_src_pte);\n\tadd_mm_rss_vec(dst_mm, rss);\n\tpte_unmap_unlock(orig_dst_pte, dst_ptl);\n\tcond_resched();\n\n\tif (entry.val) {\n\t\tif (add_swap_count_continuation(entry, GFP_KERNEL) < 0)\n\t\t\treturn -ENOMEM;\n\t\tprogress = 0;\n\t}\n\tif (addr != end)\n\t\tgoto again;\n\treturn 0;\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: NetworkLibrary* CrosLibrary::GetNetworkLibrary() {\n return network_lib_.GetDefaultImpl(use_stub_impl_);\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: rtadv_init (struct zebra_vrf *zvrf)\n{\n zvrf->rtadv.sock = rtadv_make_socket (zvrf->vrf_id);\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: FileReaderLoader::FileReaderLoader(ReadType read_type,\n FileReaderLoaderClient* client)\n : read_type_(read_type),\n client_(client),\n handle_watcher_(FROM_HERE, mojo::SimpleWatcher::ArmingPolicy::AUTOMATIC),\n binding_(this) {}\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: bool LayoutSVGResourceMarker::calculateLocalTransform()\n {\n return selfNeedsLayout();\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static const char *bin_reloc_type_name(RBinReloc *reloc) {\n#define CASE(T) case R_BIN_RELOC_ ## T: return reloc->additive ? \"ADD_\" #T : \"SET_\" #T\n\tswitch (reloc->type) {\n\t\tCASE(8);\n\t\tCASE(16);\n\t\tCASE(32);\n\t\tCASE(64);\n\t}\n\treturn \"UNKNOWN\";\n#undef CASE\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: int am_check_url(request_rec *r, const char *url)\n{\n const char *i;\n\n for (i = url; *i; i++) {\n if (*i >= 0 && *i < ' ') {\n /* Deny all control-characters. */\n AM_LOG_RERROR(APLOG_MARK, APLOG_ERR, HTTP_BAD_REQUEST, r,\n \"Control character detected in URL.\");\n return HTTP_BAD_REQUEST;\n }\n }\n \n return OK;\n}\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: bool SampleTable::isValid() const {\n\n return mChunkOffsetOffset >= 0\n && mSampleToChunkOffset >= 0\n && mSampleSizeOffset >= 0\n && !mTimeToSample.empty();\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void hub_pm_barrier_for_all_ports(struct usb_hub *hub)\n{\n\tint i;\n\n\tfor (i = 0; i < hub->hdev->maxchild; ++i)\n\t\tpm_runtime_barrier(&hub->ports[i]->dev);\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 DocumentLoader::CommitNavigation(const AtomicString& mime_type,\n const KURL& overriding_url) {\n if (state_ != kProvisional)\n return;\n\n if (!GetFrameLoader().StateMachine()->CreatingInitialEmptyDocument()) {\n SetHistoryItemStateForCommit(\n GetFrameLoader().GetDocumentLoader()->GetHistoryItem(), load_type_,\n HistoryNavigationType::kDifferentDocument);\n }\n\n DCHECK_EQ(state_, kProvisional);\n GetFrameLoader().CommitProvisionalLoad();\n if (!frame_)\n return;\n\n const AtomicString& encoding = GetResponse().TextEncodingName();\n\n Document* owner_document = nullptr;\n if (Document::ShouldInheritSecurityOriginFromOwner(Url())) {\n Frame* owner_frame = frame_->Tree().Parent();\n if (!owner_frame)\n owner_frame = frame_->Loader().Opener();\n if (owner_frame && owner_frame->IsLocalFrame())\n owner_document = ToLocalFrame(owner_frame)->GetDocument();\n }\n DCHECK(frame_->GetPage());\n\n ParserSynchronizationPolicy parsing_policy = kAllowAsynchronousParsing;\n if (!Document::ThreadedParsingEnabledForTesting())\n parsing_policy = kForceSynchronousParsing;\n \n InstallNewDocument(Url(), owner_document,\n frame_->ShouldReuseDefaultView(Url())\n ? WebGlobalObjectReusePolicy::kUseExisting\n : WebGlobalObjectReusePolicy::kCreateNew,\n mime_type, encoding, InstallNewDocumentReason::kNavigation,\n parsing_policy, overriding_url);\n parser_->SetDocumentWasLoadedAsPartOfNavigation();\n if (request_.WasDiscarded())\n frame_->GetDocument()->SetWasDiscarded(true);\n frame_->GetDocument()->MaybeHandleHttpRefresh(\n response_.HttpHeaderField(HTTPNames::Refresh),\n Document::kHttpRefreshFromHeader);\n}\n\nCWE ID: CWE-285\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: DefragTimeoutTest(void)\n{\n int i;\n int ret = 0;\n\n /* Setup a small numberr of trackers. */\n if (ConfSet(\"defrag.trackers\", \"16\") != 1) {\n printf(\"ConfSet failed: \");\n goto end;\n }\n\n DefragInit();\n \n /* Load in 16 packets. */\n for (i = 0; i < 16; i++) {\n Packet *p = BuildTestPacket(i, 0, 1, 'A' + i, 16);\n if (p == NULL)\n goto end;\n \n Packet *tp = Defrag(NULL, NULL, p, NULL);\n\n SCFree(p);\n\n if (tp != NULL) {\n SCFree(tp);\n goto end;\n }\n }\n \n /* Build a new packet but push the timestamp out by our timeout.\n * This should force our previous fragments to be timed out. */\n Packet *p = BuildTestPacket(99, 0, 1, 'A' + i, 16);\n if (p == NULL)\n goto end;\n \n p->ts.tv_sec += (defrag_context->timeout + 1);\n Packet *tp = Defrag(NULL, NULL, p, NULL);\n\n if (tp != NULL) {\n SCFree(tp);\n goto end;\n }\n\n DefragTracker *tracker = DefragLookupTrackerFromHash(p);\n if (tracker == NULL)\n goto end;\n\n if (tracker->id != 99)\n goto end;\n\n SCFree(p);\n\n ret = 1;\nend:\n DefragDestroy();\n return ret;\n}\n\nCWE ID: CWE-358\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ImportTIFF_Date ( const TIFF_Manager & tiff, const TIFF_Manager::TagInfo & dateInfo,\n\t\t\t\t SXMPMeta * xmp, const char * xmpNS, const char * xmpProp )\n{\n\tXMP_Uns16 secID = 0;\n\tswitch ( dateInfo.id ) {\n\t\tcase kTIFF_DateTime : secID = kTIFF_SubSecTime;\t\t\tbreak;\n\t\tcase kTIFF_DateTimeOriginal : secID = kTIFF_SubSecTimeOriginal;\tbreak;\n\t\tcase kTIFF_DateTimeDigitized : secID = kTIFF_SubSecTimeDigitized;\tbreak;\n\t}\n\t\n\ttry {\t// Don't let errors with one stop the others.\n\t\n\t\tif ( (dateInfo.type != kTIFF_ASCIIType) || (dateInfo.count != 20) ) return;\n\n\t\tconst char * dateStr = (const char *) dateInfo.dataPtr;\n\t\tif ( (dateStr[4] != ':') || (dateStr[7] != ':') ||\n\t\t\t (dateStr[10] != ' ') || (dateStr[13] != ':') || (dateStr[16] != ':') ) return;\n\n\t\tXMP_DateTime binValue;\n\n\t\tbinValue.year = GatherInt ( &dateStr[0], 4 );\n\t\tbinValue.month = GatherInt ( &dateStr[5], 2 );\n\t\tbinValue.day = GatherInt ( &dateStr[8], 2 );\n\t\tif ( (binValue.year != 0) | (binValue.month != 0) | (binValue.day != 0) ) binValue.hasDate = true;\n\n\t\tbinValue.hour = GatherInt ( &dateStr[11], 2 );\n\t\tbinValue.minute = GatherInt ( &dateStr[14], 2 );\n\t\tbinValue.second = GatherInt ( &dateStr[17], 2 );\n\t\tbinValue.nanoSecond = 0;\t// Get the fractional seconds later.\n\t\tif ( (binValue.hour != 0) | (binValue.minute != 0) | (binValue.second != 0) ) binValue.hasTime = true;\n\n\t\tbinValue.tzSign = 0;\t// ! Separate assignment, avoid VS integer truncation warning.\n\t\tbinValue.tzHour = binValue.tzMinute = 0;\n\t\tbinValue.hasTimeZone = false;\t// Exif times have no zone.\n\n\n\t\tTIFF_Manager::TagInfo secInfo;\n\t\tbool found = tiff.GetTag ( kTIFF_ExifIFD, secID, &secInfo );\t// ! Subseconds are all in the Exif IFD.\n\n\t\tif ( found && (secInfo.type == kTIFF_ASCIIType) ) {\n\t\t\tconst char * fracPtr = (const char *) secInfo.dataPtr;\n\t\t\tbinValue.nanoSecond = GatherInt ( fracPtr, secInfo.dataLen );\n\t\t\tsize_t digits = 0;\n\t\t\tfor ( ; (('0' <= *fracPtr) && (*fracPtr <= '9')); ++fracPtr ) ++digits;\n\t\t\tfor ( ; digits < 9; ++digits ) binValue.nanoSecond *= 10;\n\t\t\tif ( binValue.nanoSecond != 0 ) binValue.hasTime = true;\n\t\t}\n\n\t\txmp->SetProperty_Date ( xmpNS, xmpProp, binValue );\n\n\t} catch ( ... ) {\n\t}\n\n}\t// ImportTIFF_Date\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: int AppLayerProtoDetectConfProtoDetectionEnabled(const char *ipproto,\n const char *alproto)\n{\n SCEnter();\n\n BUG_ON(ipproto == NULL || alproto == NULL);\n\n int enabled = 1;\n char param[100];\n ConfNode *node;\n int r;\n\n#ifdef AFLFUZZ_APPLAYER\n goto enabled;\n#endif\n if (RunmodeIsUnittests())\n goto enabled;\n\n r = snprintf(param, sizeof(param), \"%s%s%s\", \"app-layer.protocols.\",\n alproto, \".enabled\");\n if (r < 0) {\n SCLogError(SC_ERR_FATAL, \"snprintf failure.\");\n exit(EXIT_FAILURE);\n } else if (r > (int)sizeof(param)) {\n SCLogError(SC_ERR_FATAL, \"buffer not big enough to write param.\");\n exit(EXIT_FAILURE);\n }\n\n node = ConfGetNode(param);\n if (node == NULL) {\n SCLogDebug(\"Entry for %s not found.\", param);\n r = snprintf(param, sizeof(param), \"%s%s%s%s%s\", \"app-layer.protocols.\",\n alproto, \".\", ipproto, \".enabled\");\n if (r < 0) {\n SCLogError(SC_ERR_FATAL, \"snprintf failure.\");\n exit(EXIT_FAILURE);\n } else if (r > (int)sizeof(param)) {\n SCLogError(SC_ERR_FATAL, \"buffer not big enough to write param.\");\n exit(EXIT_FAILURE);\n }\n\n node = ConfGetNode(param);\n if (node == NULL) {\n SCLogDebug(\"Entry for %s not found.\", param);\n goto enabled;\n }\n }\n\n if (node->val) {\n if (ConfValIsTrue(node->val)) {\n goto enabled;\n } else if (ConfValIsFalse(node->val)) {\n goto disabled;\n } else if (strcasecmp(node->val, \"detection-only\") == 0) {\n goto enabled;\n }\n }\n\n /* Invalid or null value. */\n SCLogError(SC_ERR_FATAL, \"Invalid value found for %s.\", param);\n exit(EXIT_FAILURE);\n\n disabled:\n enabled = 0;\n enabled:\n SCReturnInt(enabled);\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: tight_detect_smooth_image24(VncState *vs, int w, int h)\n{\n int off;\n int x, y, d, dx;\n unsigned int c;\n unsigned int stats[256];\n int pixels = 0;\n int pix, left[3];\n unsigned int errors;\n unsigned char *buf = vs->tight.tight.buffer;\n\n /*\n * If client is big-endian, color samples begin from the second\n * byte (offset 1) of a 32-bit pixel value.\n */\n off = !!(vs->clientds.flags & QEMU_BIG_ENDIAN_FLAG);\n \n memset(stats, 0, sizeof (stats));\n \n for (y = 0, x = 0; y < h && x < w;) {\n for (d = 0; d < h - y && d < w - x - VNC_TIGHT_DETECT_SUBROW_WIDTH;\n d++) {\n for (c = 0; c < 3; c++) {\n left[c] = buf[((y+d)*w+x+d)*4+off+c] & 0xFF;\n }\n for (dx = 1; dx <= VNC_TIGHT_DETECT_SUBROW_WIDTH; dx++) {\n for (c = 0; c < 3; c++) {\n pix = buf[((y+d)*w+x+d+dx)*4+off+c] & 0xFF;\n stats[abs(pix - left[c])]++;\n left[c] = pix;\n }\n pixels++;\n }\n }\n if (w > h) {\n x += h;\n y = 0;\n } else {\n x = 0;\n y += w;\n }\n }\n\n /* 95% smooth or more ... */\n if (stats[0] * 33 / pixels >= 95) {\n return 0;\n }\n\n errors = 0;\n for (c = 1; c < 8; c++) {\n errors += stats[c] * (c * c);\n if (stats[c] == 0 || stats[c] > stats[c-1] * 2) {\n return 0;\n }\n }\n for (; c < 256; c++) {\n errors += stats[c] * (c * c);\n }\n errors /= (pixels * 3 - stats[0]);\n\n return errors;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr)\n{\n\tchar rc_cmd[12] = { 0x25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };\n\tstruct pcd_unit *cd = cdi->handle;\n\n\tif (pcd_ready_wait(cd, PCD_READY_TMO))\n\t\treturn CDS_DRIVE_NOT_READY;\n\tif (pcd_atapi(cd, rc_cmd, 8, pcd_scratch, DBMSG(\"check media\")))\n\t\treturn CDS_NO_DISC;\n\treturn CDS_DISC_OK;\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: static int cms_kari_set1_pkey(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,\n EVP_PKEY *pk, X509 *cert)\n{\n int i;\n STACK_OF(CMS_RecipientEncryptedKey) *reks;\n CMS_RecipientEncryptedKey *rek;\n reks = CMS_RecipientInfo_kari_get0_reks(ri);\n for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++) {\n int rv;\n rek = sk_CMS_RecipientEncryptedKey_value(reks, i);\n if (cert != NULL && CMS_RecipientEncryptedKey_cert_cmp(rek, cert))\n continue;\n CMS_RecipientInfo_kari_set0_pkey(ri, pk);\n rv = CMS_RecipientInfo_kari_decrypt(cms, ri, rek);\n CMS_RecipientInfo_kari_set0_pkey(ri, NULL);\n if (rv > 0)\n return 1;\n return cert == NULL ? 0 : -1;\n }\n return 0;\n}\n\nCWE ID: CWE-311\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 mkvparser::GetVersion(int& major, int& minor, int& build, int& revision) {\n major = 1;\n minor = 0;\n build = 0;\n revision = 28;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: pdf14_buf_free(pdf14_buf *buf, gs_memory_t *memory)\n{\n pdf14_parent_color_t *old_parent_color_info = buf->parent_color_info_procs;\n\n if (buf->mask_stack && buf->mask_stack->rc_mask)\n rc_decrement(buf->mask_stack->rc_mask, \"pdf14_buf_free\");\n\n gs_free_object(memory, buf->mask_stack, \"pdf14_buf_free\");\n gs_free_object(memory, buf->transfer_fn, \"pdf14_buf_free\");\n gs_free_object(memory, buf->matte, \"pdf14_buf_free\");\n gs_free_object(memory, buf->data, \"pdf14_buf_free\");\n\n while (old_parent_color_info) {\n if (old_parent_color_info->icc_profile != NULL) {\n rc_decrement(old_parent_color_info->icc_profile, \"pdf14_buf_free\");\n }\n buf->parent_color_info_procs = old_parent_color_info->previous;\n gs_free_object(memory, old_parent_color_info, \"pdf14_buf_free\");\n old_parent_color_info = buf->parent_color_info_procs;\n }\n\n gs_free_object(memory, buf->backdrop, \"pdf14_buf_free\");\n gs_free_object(memory, buf, \"pdf14_buf_free\");\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: bool WebPagePrivate::hasVirtualViewport() const\n{\n return !m_virtualViewportSize.isEmpty();\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 iov_iter_pipe(struct iov_iter *i, int direction,\n\t\t\tstruct pipe_inode_info *pipe,\n \t\t\tsize_t count)\n {\n \tBUG_ON(direction != ITER_PIPE);\n \ti->type = direction;\n \ti->pipe = pipe;\n \ti->idx = (pipe->curbuf + pipe->nrbufs) & (pipe->buffers - 1);\n\ti->iov_offset = 0;\n\ti->count = count;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int ecryptfs_read_xattr_region(char *page_virt, struct inode *ecryptfs_inode)\n{\n\tstruct dentry *lower_dentry =\n\t\tecryptfs_inode_to_private(ecryptfs_inode)->lower_file->f_dentry;\n\tssize_t size;\n\tint rc = 0;\n\n\tsize = ecryptfs_getxattr_lower(lower_dentry, ECRYPTFS_XATTR_NAME,\n\t\t\t\t page_virt, ECRYPTFS_DEFAULT_EXTENT_SIZE);\n\tif (size < 0) {\n\t\tif (unlikely(ecryptfs_verbosity > 0))\n\t\t\tprintk(KERN_INFO \"Error attempting to read the [%s] \"\n\t\t\t \"xattr from the lower file; return value = \"\n\t\t\t \"[%zd]\\n\", ECRYPTFS_XATTR_NAME, size);\n\t\trc = -EINVAL;\n\t\tgoto out;\n\t}\nout:\n\treturn rc;\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: char *path_name(const struct name_path *path, const char *name)\n{\n\tconst struct name_path *p;\n\tchar *n, *m;\n\tint nlen = strlen(name);\n\tint len = nlen + 1;\n\n\tfor (p = path; p; p = p->up) {\n\t\tif (p->elem_len)\n\t\t\tlen += p->elem_len + 1;\n \t}\n \tn = xmalloc(len);\n \tm = n + len - (nlen + 1);\n\tstrcpy(m, name);\n \tfor (p = path; p; p = p->up) {\n \t\tif (p->elem_len) {\n \t\t\tm -= p->elem_len + 1;\n\t\t\tmemcpy(m, p->elem, p->elem_len);\n\t\t\tm[p->elem_len] = '/';\n\t\t}\n\t}\n\treturn n;\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: XGetDeviceControl(\n register Display\t*dpy,\n XDevice\t\t*dev,\n int\t\t\t control)\n{\n XDeviceControl *Device = NULL;\n XDeviceControl *Sav = NULL;\n xDeviceState *d = NULL;\n xDeviceState *sav = NULL;\n xGetDeviceControlReq *req;\n xGetDeviceControlReply rep;\n XExtDisplayInfo *info = XInput_find_display(dpy);\n\n LockDisplay(dpy);\n if (_XiCheckExtInit(dpy, XInput_Add_XChangeDeviceControl, info) == -1)\n return NULL;\n\n GetReq(GetDeviceControl, req);\n req->reqType = info->codes->major_opcode;\n req->ReqType = X_GetDeviceControl;\n req->deviceid = dev->device_id;\n req->control = control;\n\n if (!_XReply(dpy, (xReply *) & rep, 0, xFalse))\n\tgoto out;\n\n if (rep.length > 0) {\n \tunsigned long nbytes;\n \tsize_t size = 0;\n\tif (rep.length < (INT_MAX >> 2)) {\n \t nbytes = (unsigned long) rep.length << 2;\n \t d = Xmalloc(nbytes);\n \t}\n\t _XEatDataWords(dpy, rep.length);\n\t goto out;\n\t}\n\tsav = d;\n\t_XRead(dpy, (char *)d, nbytes);\n\n /* In theory, we should just be able to use d->length to get the size.\n * Turns out that a number of X servers (up to and including server\n * 1.4) sent the wrong length value down the wire. So to not break\n * apps that run against older servers, we have to calculate the size\n * manually.\n */\n\tswitch (d->control) {\n\tcase DEVICE_RESOLUTION:\n\t{\n\t xDeviceResolutionState *r;\n\t size_t val_size;\n \t size_t val_size;\n \n \t r = (xDeviceResolutionState *) d;\n\t if (r->num_valuators >= (INT_MAX / (3 * sizeof(int))))\n \t\tgoto out;\n \t val_size = 3 * sizeof(int) * r->num_valuators;\n \t if ((sizeof(xDeviceResolutionState) + val_size) > nbytes)\n\t break;\n\t}\n case DEVICE_ABS_CALIB:\n {\n if (sizeof(xDeviceAbsCalibState) > nbytes)\n goto out;\n size = sizeof(XDeviceAbsCalibState);\n break;\n }\n case DEVICE_ABS_AREA:\n {\n if (sizeof(xDeviceAbsAreaState) > nbytes)\n goto out;\n size = sizeof(XDeviceAbsAreaState);\n break;\n }\n case DEVICE_CORE:\n {\n if (sizeof(xDeviceCoreState) > nbytes)\n goto out;\n size = sizeof(XDeviceCoreState);\n break;\n }\n\tdefault:\n\t if (d->length > nbytes)\n\t\tgoto out;\n\t size = d->length;\n\t break;\n\t}\n\n\tDevice = Xmalloc(size);\n\tif (!Device)\n\t goto out;\n\n\tSav = Device;\n\n\td = sav;\n\tswitch (control) {\n\tcase DEVICE_RESOLUTION:\n\t{\n\t int *iptr, *iptr2;\n\t xDeviceResolutionState *r;\n\t XDeviceResolutionState *R;\n\t unsigned int i;\n\n\t r = (xDeviceResolutionState *) d;\n\t R = (XDeviceResolutionState *) Device;\n\n\t R->control = DEVICE_RESOLUTION;\n\t R->length = sizeof(XDeviceResolutionState);\n\t R->num_valuators = r->num_valuators;\n\t iptr = (int *)(R + 1);\n\t iptr2 = (int *)(r + 1);\n\t R->resolutions = iptr;\n\t R->min_resolutions = iptr + R->num_valuators;\n\t R->max_resolutions = iptr + (2 * R->num_valuators);\n\t for (i = 0; i < (3 * R->num_valuators); i++)\n\t\t*iptr++ = *iptr2++;\n\t break;\n\t}\n case DEVICE_ABS_CALIB:\n {\n xDeviceAbsCalibState *c = (xDeviceAbsCalibState *) d;\n XDeviceAbsCalibState *C = (XDeviceAbsCalibState *) Device;\n\n C->control = DEVICE_ABS_CALIB;\n C->length = sizeof(XDeviceAbsCalibState);\n C->min_x = c->min_x;\n C->max_x = c->max_x;\n C->min_y = c->min_y;\n C->max_y = c->max_y;\n C->flip_x = c->flip_x;\n C->flip_y = c->flip_y;\n C->rotation = c->rotation;\n C->button_threshold = c->button_threshold;\n\n break;\n }\n case DEVICE_ABS_AREA:\n {\n xDeviceAbsAreaState *a = (xDeviceAbsAreaState *) d;\n XDeviceAbsAreaState *A = (XDeviceAbsAreaState *) Device;\n\n A->control = DEVICE_ABS_AREA;\n A->length = sizeof(XDeviceAbsAreaState);\n A->offset_x = a->offset_x;\n A->offset_y = a->offset_y;\n A->width = a->width;\n A->height = a->height;\n A->screen = a->screen;\n A->following = a->following;\n\n break;\n }\n case DEVICE_CORE:\n {\n xDeviceCoreState *c = (xDeviceCoreState *) d;\n XDeviceCoreState *C = (XDeviceCoreState *) Device;\n\n C->control = DEVICE_CORE;\n C->length = sizeof(XDeviceCoreState);\n C->status = c->status;\n C->iscore = c->iscore;\n\n break;\n }\n case DEVICE_ENABLE:\n {\n xDeviceEnableState *e = (xDeviceEnableState *) d;\n XDeviceEnableState *E = (XDeviceEnableState *) Device;\n\n E->control = DEVICE_ENABLE;\n E->length = sizeof(E);\n E->enable = e->enable;\n\n break;\n }\n\tdefault:\n\t break;\n\t}\n }\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void GLES2DecoderImpl::DoEnableVertexAttribArray(GLuint index) {\n if (vertex_attrib_manager_.Enable(index, true)) {\n glEnableVertexAttribArray(index);\n } else {\n SetGLError(GL_INVALID_VALUE,\n \"glEnableVertexAttribArray: index out of range\");\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: long UnserializeInt(IMkvReader* pReader, long long pos, long long size,\n long long& result_ref) {\n if (!pReader || pos < 0 || size < 1 || size > 8)\n return E_FILE_FORMAT_INVALID;\n\n signed char first_byte = 0;\n const long status = pReader->Read(pos, 1, (unsigned char*)&first_byte);\n\n if (status < 0)\n return status;\n\n unsigned long long result = first_byte;\n ++pos;\n\n for (long i = 1; i < size; ++i) {\n unsigned char b;\n\n const long status = pReader->Read(pos, 1, &b);\n\n if (status < 0)\n return status;\n\n result <<= 8;\n result |= b;\n\n ++pos;\n }\n\n result_ref = static_cast<long long>(result);\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: UserInitiatedInfo CreateUserInitiatedInfo(\n content::NavigationHandle* navigation_handle,\n PageLoadTracker* committed_load) {\n if (!navigation_handle->IsRendererInitiated())\n return UserInitiatedInfo::BrowserInitiated();\n \n return UserInitiatedInfo::RenderInitiated(\n navigation_handle->HasUserGesture());\n }\n\nCWE ID: CWE-79\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: u32 kernel_sock_ip_overhead(struct sock *sk)\n{\n\tstruct inet_sock *inet;\n\tstruct ip_options_rcu *opt;\n\tu32 overhead = 0;\n#if IS_ENABLED(CONFIG_IPV6)\n\tstruct ipv6_pinfo *np;\n\tstruct ipv6_txoptions *optv6 = NULL;\n#endif /* IS_ENABLED(CONFIG_IPV6) */\n\n\tif (!sk)\n\t\treturn overhead;\n\n\tswitch (sk->sk_family) {\n\tcase AF_INET:\n\t\tinet = inet_sk(sk);\n\t\toverhead += sizeof(struct iphdr);\n\t\topt = rcu_dereference_protected(inet->inet_opt,\n\t\t\t\t\t\tsock_owned_by_user(sk));\n\t\tif (opt)\n\t\t\toverhead += opt->opt.optlen;\n\t\treturn overhead;\n#if IS_ENABLED(CONFIG_IPV6)\n\tcase AF_INET6:\n\t\tnp = inet6_sk(sk);\n\t\toverhead += sizeof(struct ipv6hdr);\n\t\tif (np)\n\t\t\toptv6 = rcu_dereference_protected(np->opt,\n\t\t\t\t\t\t\t sock_owned_by_user(sk));\n\t\tif (optv6)\n\t\t\toverhead += (optv6->opt_flen + optv6->opt_nflen);\n\t\treturn overhead;\n#endif /* IS_ENABLED(CONFIG_IPV6) */\n\tdefault: /* Returns 0 overhead if the socket is not ipv4 or ipv6 */\n\t\treturn overhead;\n\t}\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: void CapturerMac::CaptureInvalidRects(CaptureCompletedCallback* callback) {\n scoped_refptr<CaptureData> data;\n if (capturing_) {\n InvalidRects rects;\n helper_.SwapInvalidRects(rects);\n VideoFrameBuffer& current_buffer = buffers_[current_buffer_];\n current_buffer.Update();\n\n bool flip = true; // GL capturers need flipping.\n if (cgl_context_) {\n if (pixel_buffer_object_.get() != 0) {\n GlBlitFast(current_buffer);\n } else {\n GlBlitSlow(current_buffer);\n }\n } else {\n CgBlit(current_buffer, rects);\n flip = false;\n }\n\n DataPlanes planes;\n planes.data[0] = current_buffer.ptr();\n planes.strides[0] = current_buffer.bytes_per_row();\n if (flip) {\n planes.strides[0] = -planes.strides[0];\n planes.data[0] +=\n (current_buffer.size().height() - 1) * current_buffer.bytes_per_row();\n }\n\n data = new CaptureData(planes, gfx::Size(current_buffer.size()),\n pixel_format());\n data->mutable_dirty_rects() = rects;\n\n current_buffer_ = (current_buffer_ + 1) % kNumBuffers;\n helper_.set_size_most_recent(data->size());\n }\n\n callback->Run(data);\n delete callback;\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 void pipe_advance(struct iov_iter *i, size_t size)\n {\n \tstruct pipe_inode_info *pipe = i->pipe;\n\tstruct pipe_buffer *buf;\n\tint idx = i->idx;\n\tsize_t off = i->iov_offset, orig_sz;\n \tif (unlikely(i->count < size))\n \t\tsize = i->count;\n\torig_sz = size;\n \tif (size) {\n \t\tif (off) /* make it relative to the beginning of buffer */\n\t\t\tsize += off - pipe->bufs[idx].offset;\n \t\twhile (1) {\n \t\t\tbuf = &pipe->bufs[idx];\n\t\t\tif (size <= buf->len)\n \t\t\t\tbreak;\n\t\t\tsize -= buf->len;\n \t\t\tidx = next_idx(idx, pipe);\n \t\t}\n\t\tbuf->len = size;\n \t\ti->idx = idx;\n\t\toff = i->iov_offset = buf->offset + size;\n\t}\n\tif (off)\n\t\tidx = next_idx(idx, pipe);\n\tif (pipe->nrbufs) {\n\t\tint unused = (pipe->curbuf + pipe->nrbufs) & (pipe->buffers - 1);\n\t\t/* [curbuf,unused) is in use. Free [idx,unused) */\n\t\twhile (idx != unused) {\n\t\t\tpipe_buf_release(pipe, &pipe->bufs[idx]);\n\t\t\tidx = next_idx(idx, pipe);\n\t\t\tpipe->nrbufs--;\n\t\t}\n \t}\n\ti->count -= orig_sz;\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void DeleteCookiesOnIO(net::URLRequestContextGetter* context_getter,\n const std::string& name,\n const std::string& url,\n const std::string& domain,\n const std::string& path,\n base::OnceClosure callback) {\n DCHECK_CURRENTLY_ON(BrowserThread::IO);\n net::URLRequestContext* request_context =\n context_getter->GetURLRequestContext();\n\n request_context->cookie_store()->GetAllCookiesAsync(base::BindOnce(\n &DeleteSelectedCookiesOnIO, base::Unretained(context_getter), name, url,\n domain, path, std::move(callback)));\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 TCGMemOp mo_b_d(int b, TCGMemOp ot)\n{\n return b & 1 ? ot : MO_8;\n}\n\nCWE ID: CWE-94\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 mif_hdr_t *mif_hdr_get(jas_stream_t *in)\n {\n\tuchar magicbuf[MIF_MAGICLEN];\n \tchar buf[4096];\n \tmif_hdr_t *hdr;\n \tbool done;\n\tjas_tvparser_t *tvp;\n\tint id;\n\n\thdr = 0;\n\ttvp = 0;\n\n\tif (jas_stream_read(in, magicbuf, MIF_MAGICLEN) != MIF_MAGICLEN) {\n\t\tgoto error;\n\t}\n\tif (magicbuf[0] != (MIF_MAGIC >> 24) || magicbuf[1] != ((MIF_MAGIC >> 16) &\n\t 0xff) || magicbuf[2] != ((MIF_MAGIC >> 8) & 0xff) || magicbuf[3] !=\n\t (MIF_MAGIC & 0xff)) {\n\t\tjas_eprintf(\"error: bad signature\\n\");\n\t\tgoto error;\n\t}\n\n\tif (!(hdr = mif_hdr_create(0))) {\n\t\tgoto error;\n\t}\n\n\tdone = false;\n\tdo {\n\t\tif (!mif_getline(in, buf, sizeof(buf))) {\n\t\t\tjas_eprintf(\"mif_getline failed\\n\");\n\t\t\tgoto error;\n\t\t}\n\t\tif (buf[0] == '\\0') {\n\t\t\tcontinue;\n\t\t}\n\t\tJAS_DBGLOG(10, (\"header line: len=%d; %s\\n\", strlen(buf), buf));\n\t\tif (!(tvp = jas_tvparser_create(buf))) {\n\t\t\tjas_eprintf(\"jas_tvparser_create failed\\n\");\n\t\t\tgoto error;\n\t\t}\n\t\tif (jas_tvparser_next(tvp)) {\n\t\t\tjas_eprintf(\"cannot get record type\\n\");\n\t\t\tgoto error;\n\t\t}\n\t\tid = jas_taginfo_nonull(jas_taginfos_lookup(mif_tags2,\n\t\t jas_tvparser_gettag(tvp)))->id;\n\t\tjas_tvparser_destroy(tvp);\n\t\ttvp = 0;\n\t\tswitch (id) {\n\t\tcase MIF_CMPT:\n\t\t\tif (mif_process_cmpt(hdr, buf)) {\n\t\t\t\tjas_eprintf(\"cannot get component information\\n\");\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase MIF_END:\n\t\t\tdone = 1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tjas_eprintf(\"invalid header information: %s\\n\", buf);\n\t\t\tgoto error;\n\t\t\tbreak;\n\t\t}\n\t} while (!done);\n\n\treturn hdr;\n\nerror:\n\tif (hdr) {\n\t\tmif_hdr_destroy(hdr);\n\t}\n\tif (tvp) {\n\t\tjas_tvparser_destroy(tvp);\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 void vmx_vcpu_reset(struct kvm_vcpu *vcpu)\n{\n\tstruct vcpu_vmx *vmx = to_vmx(vcpu);\n\tu64 msr;\n\n\tvmx->rmode.vm86_active = 0;\n\n\tvmx->soft_vnmi_blocked = 0;\n\n\tvmx->vcpu.arch.regs[VCPU_REGS_RDX] = get_rdx_init_val();\n\tkvm_set_cr8(&vmx->vcpu, 0);\n\tmsr = 0xfee00000 | MSR_IA32_APICBASE_ENABLE;\n\tif (kvm_vcpu_is_bsp(&vmx->vcpu))\n\t\tmsr |= MSR_IA32_APICBASE_BSP;\n\tkvm_set_apic_base(&vmx->vcpu, msr);\n\n\tvmx_segment_cache_clear(vmx);\n\n\tseg_setup(VCPU_SREG_CS);\n\tvmcs_write16(GUEST_CS_SELECTOR, 0xf000);\n\tvmcs_write32(GUEST_CS_BASE, 0xffff0000);\n\n\tseg_setup(VCPU_SREG_DS);\n\tseg_setup(VCPU_SREG_ES);\n\tseg_setup(VCPU_SREG_FS);\n\tseg_setup(VCPU_SREG_GS);\n\tseg_setup(VCPU_SREG_SS);\n\n\tvmcs_write16(GUEST_TR_SELECTOR, 0);\n\tvmcs_writel(GUEST_TR_BASE, 0);\n\tvmcs_write32(GUEST_TR_LIMIT, 0xffff);\n\tvmcs_write32(GUEST_TR_AR_BYTES, 0x008b);\n\n\tvmcs_write16(GUEST_LDTR_SELECTOR, 0);\n\tvmcs_writel(GUEST_LDTR_BASE, 0);\n\tvmcs_write32(GUEST_LDTR_LIMIT, 0xffff);\n\tvmcs_write32(GUEST_LDTR_AR_BYTES, 0x00082);\n\n\tvmcs_write32(GUEST_SYSENTER_CS, 0);\n\tvmcs_writel(GUEST_SYSENTER_ESP, 0);\n\tvmcs_writel(GUEST_SYSENTER_EIP, 0);\n\n\tvmcs_writel(GUEST_RFLAGS, 0x02);\n\tkvm_rip_write(vcpu, 0xfff0);\n\n\tvmcs_writel(GUEST_GDTR_BASE, 0);\n\tvmcs_write32(GUEST_GDTR_LIMIT, 0xffff);\n\n\tvmcs_writel(GUEST_IDTR_BASE, 0);\n\tvmcs_write32(GUEST_IDTR_LIMIT, 0xffff);\n\n\tvmcs_write32(GUEST_ACTIVITY_STATE, GUEST_ACTIVITY_ACTIVE);\n\tvmcs_write32(GUEST_INTERRUPTIBILITY_INFO, 0);\n\tvmcs_write32(GUEST_PENDING_DBG_EXCEPTIONS, 0);\n\n\t/* Special registers */\n\tvmcs_write64(GUEST_IA32_DEBUGCTL, 0);\n\n\tsetup_msrs(vmx);\n\n\tvmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); /* 22.2.1 */\n\n\tif (cpu_has_vmx_tpr_shadow()) {\n\t\tvmcs_write64(VIRTUAL_APIC_PAGE_ADDR, 0);\n\t\tif (vm_need_tpr_shadow(vmx->vcpu.kvm))\n\t\t\tvmcs_write64(VIRTUAL_APIC_PAGE_ADDR,\n\t\t\t\t __pa(vmx->vcpu.arch.apic->regs));\n\t\tvmcs_write32(TPR_THRESHOLD, 0);\n\t}\n\n\tif (vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))\n\t\tvmcs_write64(APIC_ACCESS_ADDR,\n\t\t\t page_to_phys(vmx->vcpu.kvm->arch.apic_access_page));\n\n\tif (vmx_vm_has_apicv(vcpu->kvm))\n\t\tmemset(&vmx->pi_desc, 0, sizeof(struct pi_desc));\n\n\tif (vmx->vpid != 0)\n\t\tvmcs_write16(VIRTUAL_PROCESSOR_ID, vmx->vpid);\n\n\tvmx->vcpu.arch.cr0 = X86_CR0_NW | X86_CR0_CD | X86_CR0_ET;\n\tvmx_set_cr0(&vmx->vcpu, kvm_read_cr0(vcpu)); /* enter rmode */\n\tvmx_set_cr4(&vmx->vcpu, 0);\n\tvmx_set_efer(&vmx->vcpu, 0);\n\tvmx_fpu_activate(&vmx->vcpu);\n\tupdate_exception_bitmap(&vmx->vcpu);\n\n\tvpid_sync_context(vmx);\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: GfxRadialShading::GfxRadialShading(GfxRadialShading *shading):\n GfxShading(shading)\n{\n int i;\n\n x0 = shading->x0;\n y0 = shading->y0;\n r0 = shading->r0;\n x1 = shading->x1;\n y1 = shading->y1;\n r1 = shading->r1;\n t0 = shading->t0;\n y1 = shading->t1;\n nFuncs = shading->nFuncs;\n for (i = 0; i < nFuncs; ++i) {\n funcs[i] = shading->funcs[i]->copy();\n }\n extend0 = shading->extend0;\n extend1 = shading->extend1;\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: find_extend_vma(struct mm_struct *mm, unsigned long addr)\n{\n\tstruct vm_area_struct *vma, *prev;\n\n\taddr &= PAGE_MASK;\n \tvma = find_vma_prev(mm, addr, &prev);\n \tif (vma && (vma->vm_start <= addr))\n \t\treturn vma;\n\tif (!prev || expand_stack(prev, addr))\n \t\treturn NULL;\n \tif (prev->vm_flags & VM_LOCKED)\n \t\tpopulate_vma_page_range(prev, addr, prev->vm_end, NULL);\n\treturn prev;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int dev_get_valid_name(struct net *net,\n\t\t\t struct net_device *dev,\n\t\t\t const char *name)\n{\n\tBUG_ON(!net);\n\n\tif (!dev_valid_name(name))\n\t\treturn -EINVAL;\n\n\tif (strchr(name, '%'))\n\t\treturn dev_alloc_name_ns(net, dev, name);\n\telse if (__dev_get_by_name(net, name))\n\t\treturn -EEXIST;\n\telse if (dev->name != name)\n\t\tstrlcpy(dev->name, name, IFNAMSIZ);\n\n\treturn 0;\n}\n\nCWE ID: CWE-400\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void HTMLInputElement::parseAttribute(const QualifiedName& name, const AtomicString& value)\n{\n if (name == nameAttr) {\n removeFromRadioButtonGroup();\n m_name = value;\n addToRadioButtonGroup();\n HTMLTextFormControlElement::parseAttribute(name, value);\n } else if (name == autocompleteAttr) {\n if (equalIgnoringCase(value, \"off\"))\n m_autocomplete = Off;\n else {\n if (value.isEmpty())\n m_autocomplete = Uninitialized;\n else\n m_autocomplete = On;\n }\n } else if (name == typeAttr)\n updateType();\n else if (name == valueAttr) {\n if (!hasDirtyValue()) {\n updatePlaceholderVisibility(false);\n setNeedsStyleRecalc();\n }\n setFormControlValueMatchesRenderer(false);\n setNeedsValidityCheck();\n m_valueAttributeWasUpdatedAfterParsing = !m_parsingInProgress;\n m_inputType->valueAttributeChanged();\n } else if (name == checkedAttr) {\n if (!m_parsingInProgress && m_reflectsCheckedAttribute) {\n setChecked(!value.isNull());\n m_reflectsCheckedAttribute = true;\n }\n } else if (name == maxlengthAttr)\n parseMaxLengthAttribute(value);\n else if (name == sizeAttr) {\n int oldSize = m_size;\n int valueAsInteger = value.toInt();\n m_size = valueAsInteger > 0 ? valueAsInteger : defaultSize;\n if (m_size != oldSize && renderer())\n renderer()->setNeedsLayoutAndPrefWidthsRecalc();\n } else if (name == altAttr)\n m_inputType->altAttributeChanged();\n else if (name == srcAttr)\n m_inputType->srcAttributeChanged();\n else if (name == usemapAttr || name == accesskeyAttr) {\n } else if (name == onsearchAttr) {\n setAttributeEventListener(eventNames().searchEvent, createAttributeEventListener(this, name, value));\n } else if (name == resultsAttr) {\n int oldResults = m_maxResults;\n m_maxResults = !value.isNull() ? std::min(value.toInt(), maxSavedResults) : -1;\n if (m_maxResults != oldResults && (m_maxResults <= 0 || oldResults <= 0))\n lazyReattachIfAttached();\n setNeedsStyleRecalc();\n UseCounter::count(document(), UseCounter::ResultsAttribute);\n } else if (name == incrementalAttr) {\n setNeedsStyleRecalc();\n UseCounter::count(document(), UseCounter::IncrementalAttribute);\n } else if (name == minAttr) {\n m_inputType->minOrMaxAttributeChanged();\n setNeedsValidityCheck();\n UseCounter::count(document(), UseCounter::MinAttribute);\n } else if (name == maxAttr) {\n m_inputType->minOrMaxAttributeChanged();\n setNeedsValidityCheck();\n UseCounter::count(document(), UseCounter::MaxAttribute);\n } else if (name == multipleAttr) {\n m_inputType->multipleAttributeChanged();\n setNeedsValidityCheck();\n } else if (name == stepAttr) {\n m_inputType->stepAttributeChanged();\n setNeedsValidityCheck();\n UseCounter::count(document(), UseCounter::StepAttribute);\n } else if (name == patternAttr) {\n setNeedsValidityCheck();\n UseCounter::count(document(), UseCounter::PatternAttribute);\n } else if (name == precisionAttr) {\n setNeedsValidityCheck();\n UseCounter::count(document(), UseCounter::PrecisionAttribute);\n } else if (name == disabledAttr) {\n HTMLTextFormControlElement::parseAttribute(name, value);\n m_inputType->disabledAttributeChanged();\n } else if (name == readonlyAttr) {\n HTMLTextFormControlElement::parseAttribute(name, value);\n m_inputType->readonlyAttributeChanged();\n } else if (name == listAttr) {\n m_hasNonEmptyList = !value.isEmpty();\n if (m_hasNonEmptyList) {\n resetListAttributeTargetObserver();\n listAttributeTargetChanged();\n }\n UseCounter::count(document(), UseCounter::ListAttribute);\n }\n#if ENABLE(INPUT_SPEECH)\n else if (name == webkitspeechAttr) {\n if (renderer()) {\n detach();\n m_inputType->destroyShadowSubtree();\n m_inputType->createShadowSubtree();\n if (!attached())\n attach();\n } else {\n m_inputType->destroyShadowSubtree();\n m_inputType->createShadowSubtree();\n }\n setFormControlValueMatchesRenderer(false);\n setNeedsStyleRecalc();\n UseCounter::count(document(), UseCounter::PrefixedSpeechAttribute);\n } else if (name == onwebkitspeechchangeAttr)\n setAttributeEventListener(eventNames().webkitspeechchangeEvent, createAttributeEventListener(this, name, value));\n#endif\n else if (name == webkitdirectoryAttr) {\n HTMLTextFormControlElement::parseAttribute(name, value);\n UseCounter::count(document(), UseCounter::PrefixedDirectoryAttribute);\n }\n else\n HTMLTextFormControlElement::parseAttribute(name, value);\n m_inputType->attributeChanged();\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: int main(int argc, char **argv)\n{\n /* I18n */\n setlocale(LC_ALL, \"\");\n#if ENABLE_NLS\n bindtextdomain(PACKAGE, LOCALEDIR);\n textdomain(PACKAGE);\n#endif\n\n abrt_init(argv);\n\n /* Can't keep these strings/structs static: _() doesn't support that */\n const char *program_usage_string = _(\n \"& [-y] [-i BUILD_IDS_FILE|-i -] [-e PATH[:PATH]...]\\n\"\n \"\\t[-r REPO]\\n\"\n \"\\n\"\n \"Installs debuginfo packages for all build-ids listed in BUILD_IDS_FILE to\\n\"\n \"ABRT system cache.\"\n );\n\n enum {\n OPT_v = 1 << 0,\n OPT_y = 1 << 1,\n OPT_i = 1 << 2,\n OPT_e = 1 << 3,\n OPT_r = 1 << 4,\n OPT_s = 1 << 5,\n };\n\n const char *build_ids = \"build_ids\";\n const char *exact = NULL;\n const char *repo = NULL;\n const char *size_mb = NULL;\n\n struct options program_options[] = {\n OPT__VERBOSE(&g_verbose),\n OPT_BOOL ('y', \"yes\", NULL, _(\"Noninteractive, assume 'Yes' to all questions\")),\n OPT_STRING('i', \"ids\", &build_ids, \"BUILD_IDS_FILE\", _(\"- means STDIN, default: build_ids\")),\n OPT_STRING('e', \"exact\", &exact, \"EXACT\", _(\"Download only specified files\")),\n OPT_STRING('r', \"repo\", &repo, \"REPO\", _(\"Pattern to use when searching for repos, default: *debug*\")),\n OPT_STRING('s', \"size_mb\", &size_mb, \"SIZE_MB\", _(\"Ignored option\")),\n OPT_END()\n };\n const unsigned opts = parse_opts(argc, argv, program_options, program_usage_string);\n\n const gid_t egid = getegid();\n const gid_t rgid = getgid();\n const uid_t euid = geteuid();\n const gid_t ruid = getuid();\n\n /* We need to open the build ids file under the caller's UID/GID to avoid\n * information disclosures when reading files with changed UID.\n * Unfortunately, we cannot replace STDIN with the new fd because ABRT uses\n * STDIN to communicate with the caller. So, the following code opens a\n * dummy file descriptor to the build ids file and passes the new fd's proc\n * path to the wrapped program in the ids argument.\n * The new fd remains opened, the OS will close it for us. */\n char *build_ids_self_fd = NULL;\n if (strcmp(\"-\", build_ids) != 0)\n {\n if (setregid(egid, rgid) < 0)\n perror_msg_and_die(\"setregid(egid, rgid)\");\n\n if (setreuid(euid, ruid) < 0)\n perror_msg_and_die(\"setreuid(euid, ruid)\");\n\n const int build_ids_fd = open(build_ids, O_RDONLY);\n\n if (setregid(rgid, egid) < 0)\n perror_msg_and_die(\"setregid(rgid, egid)\");\n\n if (setreuid(ruid, euid) < 0 )\n perror_msg_and_die(\"setreuid(ruid, euid)\");\n\n if (build_ids_fd < 0)\n perror_msg_and_die(\"Failed to open file '%s'\", build_ids);\n\n /* We are not going to free this memory. There is no place to do so. */\n build_ids_self_fd = xasprintf(\"/proc/self/fd/%d\", build_ids_fd);\n }\n \n /* name, -v, --ids, -, -y, -e, EXACT, -r, REPO, --, NULL */\n const char *args[11];\n {\n const char *verbs[] = { \"\", \"-v\", \"-vv\", \"-vvv\" };\n unsigned i = 0;\n args[i++] = EXECUTABLE;\n args[i++] = \"--ids\";\n args[i++] = (build_ids_self_fd != NULL) ? build_ids_self_fd : \"-\";\n if (g_verbose > 0)\n args[i++] = verbs[g_verbose <= 3 ? g_verbose : 3];\n if ((opts & OPT_y))\n args[i++] = \"-y\";\n if ((opts & OPT_e))\n {\n args[i++] = \"--exact\";\n args[i++] = exact;\n }\n if ((opts & OPT_r))\n {\n args[i++] = \"--repo\";\n args[i++] = repo;\n }\n args[i++] = \"--\";\n args[i] = NULL;\n }\n\n /* Switch real user/group to effective ones.\n * Otherwise yum library gets confused - gets EPERM (why??).\n */\n /* do setregid only if we have to, to not upset selinux needlessly */\n if (egid != rgid)\n IGNORE_RESULT(setregid(egid, egid));\n if (euid != ruid)\n {\n IGNORE_RESULT(setreuid(euid, euid));\n /* We are suid'ed! */\n /* Prevent malicious user from messing up with suid'ed process: */\n#if 1\n\n static const char *whitelist[] = {\n \"REPORT_CLIENT_SLAVE\", // Check if the app is being run as a slave\n \"LANG\",\n };\n const size_t wlsize = sizeof(whitelist)/sizeof(char*);\n char *setlist[sizeof(whitelist)/sizeof(char*)] = { 0 };\n char *p = NULL;\n for (size_t i = 0; i < wlsize; i++)\n if ((p = getenv(whitelist[i])) != NULL)\n setlist[i] = xstrdup(p);\n\n clearenv();\n\n for (size_t i = 0; i < wlsize; i++)\n if (setlist[i] != NULL)\n {\n xsetenv(whitelist[i], setlist[i]);\n free(setlist[i]);\n }\n#else\n /* Clear dangerous stuff from env */\n static const char forbid[] =\n \"LD_LIBRARY_PATH\" \"\\0\"\n \"LD_PRELOAD\" \"\\0\"\n \"LD_TRACE_LOADED_OBJECTS\" \"\\0\"\n \"LD_BIND_NOW\" \"\\0\"\n \"LD_AOUT_LIBRARY_PATH\" \"\\0\"\n \"LD_AOUT_PRELOAD\" \"\\0\"\n \"LD_NOWARN\" \"\\0\"\n \"LD_KEEPDIR\" \"\\0\"\n ;\n const char *p = forbid;\n do {\n unsetenv(p);\n p += strlen(p) + 1;\n } while (*p);\n#endif\n /* Set safe PATH */\n char path_env[] = \"PATH=/usr/sbin:/sbin:/usr/bin:/bin:\"BIN_DIR\":\"SBIN_DIR;\n if (euid != 0)\n strcpy(path_env, \"PATH=/usr/bin:/bin:\"BIN_DIR);\n putenv(path_env);\n\n /* Use safe umask */\n umask(0022);\n }\n \n execvp(EXECUTABLE, (char **)args);\n error_msg_and_die(\"Can't execute %s\", EXECUTABLE);\n }\n\nCWE ID: CWE-59\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ResourceId LayerTreeHostImpl::ResourceIdForUIResource(UIResourceId uid) const {\n UIResourceMap::const_iterator iter = ui_resource_map_.find(uid);\n if (iter != ui_resource_map_.end())\n return iter->second.resource_id;\n return 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: void Verify_StoreExistingGroupExistingCache(base::Time expected_update_time) {\n EXPECT_TRUE(delegate()->stored_group_success_);\n EXPECT_EQ(cache_.get(), group_->newest_complete_cache());\n\n AppCacheDatabase::CacheRecord cache_record;\n EXPECT_TRUE(database()->FindCache(1, &cache_record));\n EXPECT_EQ(1, cache_record.cache_id);\n EXPECT_EQ(1, cache_record.group_id);\n EXPECT_FALSE(cache_record.online_wildcard);\n EXPECT_TRUE(expected_update_time == cache_record.update_time);\n EXPECT_EQ(100 + kDefaultEntrySize, cache_record.cache_size);\n \n std::vector<AppCacheDatabase::EntryRecord> entry_records;\n EXPECT_TRUE(database()->FindEntriesForCache(1, &entry_records));\n EXPECT_EQ(2U, entry_records.size());\n if (entry_records[0].url == kDefaultEntryUrl)\n entry_records.erase(entry_records.begin());\n EXPECT_EQ(1, entry_records[0].cache_id);\n EXPECT_EQ(kEntryUrl, entry_records[0].url);\n EXPECT_EQ(AppCacheEntry::MASTER, entry_records[0].flags);\n EXPECT_EQ(1, entry_records[0].response_id);\n EXPECT_EQ(100, entry_records[0].response_size);\n \n EXPECT_EQ(100 + kDefaultEntrySize, storage()->usage_map_[kOrigin]);\n EXPECT_EQ(1, mock_quota_manager_proxy_->notify_storage_modified_count_);\n EXPECT_EQ(kOrigin, mock_quota_manager_proxy_->last_origin_);\n EXPECT_EQ(100, mock_quota_manager_proxy_->last_delta_);\n \n TestFinished();\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: long long mkvparser::ReadUInt(IMkvReader* pReader, long long pos, long& len)\n{\n assert(pReader);\n assert(pos >= 0);\n \n int status;\n \n \n len = 1;\n \n unsigned char b;\n \n status = pReader->Read(pos, 1, &b);\n \n if (status < 0) //error or underflow\n return status;\n if (status > 0) //interpreted as \"underflow\"\n return E_BUFFER_NOT_FULL;\n if (b == 0) //we can't handle u-int values larger than 8 bytes\n return E_FILE_FORMAT_INVALID;\n unsigned char m = 0x80;\n while (!(b & m))\n {\n m >>= 1;\n ++len;\n }\n \n \n long long result = b & (~m);\n ++pos;\n \n for (int i = 1; i < len; ++i)\n {\n status = pReader->Read(pos, 1, &b);\n if (status < 0)\n {\n len = 1;\n return status;\n }\n if (status > 0)\n {\n len = 1;\n return E_BUFFER_NOT_FULL;\n }\n result <<= 8;\n result |= b;\n ++pos;\n }\n return result;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: FPDF_DOCUMENT PDFiumEngine::CreateSinglePageRasterPdf(\n double source_page_width,\n double source_page_height,\n const PP_PrintSettings_Dev& print_settings,\n PDFiumPage* page_to_print) {\n FPDF_DOCUMENT temp_doc = FPDF_CreateNewDocument();\n if (!temp_doc)\n return temp_doc;\n\n const pp::Size& bitmap_size(page_to_print->rect().size());\n\n FPDF_PAGE temp_page =\n FPDFPage_New(temp_doc, 0, source_page_width, source_page_height);\n\n pp::ImageData image = pp::ImageData(client_->GetPluginInstance(),\n PP_IMAGEDATAFORMAT_BGRA_PREMUL,\n bitmap_size,\n false);\n\n FPDF_BITMAP bitmap = FPDFBitmap_CreateEx(bitmap_size.width(),\n bitmap_size.height(),\n FPDFBitmap_BGRx,\n image.data(),\n image.stride());\n\n FPDFBitmap_FillRect(\n bitmap, 0, 0, bitmap_size.width(), bitmap_size.height(), 0xFFFFFFFF);\n\n pp::Rect page_rect = page_to_print->rect();\n FPDF_RenderPageBitmap(bitmap,\n page_to_print->GetPrintPage(),\n page_rect.x(),\n page_rect.y(),\n page_rect.width(),\n page_rect.height(),\n print_settings.orientation,\n FPDF_ANNOT | FPDF_PRINTING | FPDF_NO_CATCH);\n\n double ratio_x = ConvertUnitDouble(bitmap_size.width(),\n print_settings.dpi,\n kPointsPerInch);\n double ratio_y = ConvertUnitDouble(bitmap_size.height(),\n print_settings.dpi,\n kPointsPerInch);\n\n FPDF_PAGEOBJECT temp_img = FPDFPageObj_NewImgeObj(temp_doc);\n FPDFImageObj_SetBitmap(&temp_page, 1, temp_img, bitmap);\n FPDFImageObj_SetMatrix(temp_img, ratio_x, 0, 0, ratio_y, 0, 0);\n FPDFPage_InsertObject(temp_page, temp_img);\n FPDFPage_GenerateContent(temp_page);\n FPDF_ClosePage(temp_page);\n\n page_to_print->ClosePrintPage();\n FPDFBitmap_Destroy(bitmap);\n\n return temp_doc;\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: int main(int argc, char **argv)\n {\n int i, n_valid, do_write, do_scrub;\n char *c, *dname, *name;\n DIR *dir;\n FILE *fp;\n pdf_t *pdf;\n pdf_flag_t flags;\n\n if (argc < 2)\n usage();\n\n /* Args */\n do_write = do_scrub = flags = 0;\n name = NULL;\n for (i=1; i<argc; i++)\n {\n if (strncmp(argv[i], \"-w\", 2) == 0)\n do_write = 1;\n else if (strncmp(argv[i], \"-i\", 2) == 0)\n flags |= PDF_FLAG_DISP_CREATOR;\n else if (strncmp(argv[i], \"-q\", 2) == 0)\n flags |= PDF_FLAG_QUIET;\n else if (strncmp(argv[i], \"-s\", 2) == 0)\n do_scrub = 1;\n else if (argv[i][0] != '-')\n name = argv[i];\n else if (argv[i][0] == '-')\n usage();\n }\n\n if (!name)\n usage();\n\n if (!(fp = fopen(name, \"r\")))\n {\n ERR(\"Could not open file '%s'\\n\", argv[1]);\n return -1;\n }\n else if (!pdf_is_pdf(fp))\n {\n ERR(\"'%s' specified is not a valid PDF\\n\", name);\n fclose(fp);\n return -1;\n }\n\n /* Load PDF */\n if (!(pdf = init_pdf(fp, name)))\n {\n fclose(fp);\n return -1;\n }\n\n /* Count valid xrefs */\n for (i=0, n_valid=0; i<pdf->n_xrefs; i++)\n if (pdf->xrefs[i].version)\n ++n_valid;\n\n /* Bail if we only have 1 valid */\n if (n_valid < 2)\n {\n if (!(flags & (PDF_FLAG_QUIET | PDF_FLAG_DISP_CREATOR)))\n printf(\"%s: There is only one version of this PDF\\n\", pdf->name);\n\n if (do_write)\n {\n fclose(fp);\n pdf_delete(pdf);\n return 0;\n }\n }\n\n dname = NULL;\n if (do_write)\n {\n /* Create directory to place the various versions in */\n if ((c = strrchr(name, '/')))\n name = c + 1;\n\n if ((c = strrchr(name, '.')))\n *c = '\\0';\n \n dname = malloc(strlen(name) + 16);\n sprintf(dname, \"%s-versions\", name);\n if (!(dir = opendir(dname)))\n mkdir(dname, S_IRWXU);\n else\n {\n ERR(\"This directory already exists, PDF version extraction will \"\n \"not occur.\\n\");\n fclose(fp);\n closedir(dir);\n free(dname);\n pdf_delete(pdf);\n return -1;\n }\n \n /* Write the pdf as a pervious version */\n for (i=0; i<pdf->n_xrefs; i++)\n if (pdf->xrefs[i].version)\n write_version(fp, name, dname, &pdf->xrefs[i]);\n }\n\n /* Generate a per-object summary */\n pdf_summarize(fp, pdf, dname, flags);\n\n /* Have we been summoned to scrub history from this PDF */\n if (do_scrub)\n scrub_document(fp, pdf);\n\n /* Display extra information */\n if (flags & PDF_FLAG_DISP_CREATOR)\n display_creator(fp, pdf);\n\n fclose(fp);\n free(dname);\n pdf_delete(pdf);\n\n return 0;\n}\n\nCWE ID: CWE-787\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 MediaStreamDispatcherHost::BindRequest(\n mojom::MediaStreamDispatcherHostRequest request) {\n DCHECK_CURRENTLY_ON(BrowserThread::IO);\n bindings_.AddBinding(this, std::move(request));\n }\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: pgp_compute_signature(sc_card_t *card, const u8 *data,\n size_t data_len, u8 * out, size_t outlen)\n{\n\tstruct pgp_priv_data\t*priv = DRVDATA(card);\n\tsc_security_env_t\t*env = &priv->sec_env;\n\tsc_apdu_t\t\tapdu;\n\tu8 apdu_case = (card->type == SC_CARD_TYPE_OPENPGP_GNUK)\n\t\t\t? SC_APDU_CASE_4_SHORT : SC_APDU_CASE_4;\n\tint\t\t\tr;\n\n\tLOG_FUNC_CALLED(card->ctx);\n\n\tif (env->operation != SC_SEC_OPERATION_SIGN)\n\t\tLOG_TEST_RET(card->ctx, SC_ERROR_INVALID_ARGUMENTS,\n\t\t\t\t\"invalid operation\");\n\n\tswitch (env->key_ref[0]) {\n\tcase 0x00: /* signature key */\n\t\t/* PSO SIGNATURE */\n\t\tsc_format_apdu(card, &apdu, apdu_case, 0x2A, 0x9E, 0x9A);\n\t\tbreak;\n\tcase 0x02: /* authentication key */\n\t\t/* INTERNAL AUTHENTICATE */\n\t\tsc_format_apdu(card, &apdu, apdu_case, 0x88, 0, 0);\n\t\tbreak;\n\tcase 0x01:\n\tdefault:\n\t\tLOG_TEST_RET(card->ctx, SC_ERROR_INVALID_ARGUMENTS,\n\t\t\t\"invalid key reference\");\n\t}\n\n\t/* if card/reader does not support extended APDUs, but chaining, then set it */\n\tif (((card->caps & SC_CARD_CAP_APDU_EXT) == 0) && (priv->ext_caps & EXT_CAP_CHAINING))\n\t\tapdu.flags |= SC_APDU_FLAGS_CHAINING;\n\n\tapdu.lc = data_len;\n\tapdu.data = (u8 *)data;\n\tapdu.datalen = data_len;\n\tapdu.le = ((outlen >= 256) && !(card->caps & SC_CARD_CAP_APDU_EXT)) ? 256 : outlen;\n\tapdu.resp = out;\n\tapdu.resplen = outlen;\n\n\tr = sc_transmit_apdu(card, &apdu);\n\tLOG_TEST_RET(card->ctx, r, \"APDU transmit failed\");\n\n\tr = sc_check_sw(card, apdu.sw1, apdu.sw2);\n\tLOG_TEST_RET(card->ctx, r, \"Card returned error\");\n\n\tLOG_FUNC_RETURN(card->ctx, (int)apdu.resplen);\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 LayoutSVGResourceMarker::shouldPaint() const\n{\n SVGMarkerElement* marker = toSVGMarkerElement(element());\n ASSERT(marker);\n return !marker->viewBox()->isSpecified()\n || !marker->viewBox()->currentValue()->isValid()\n || !marker->viewBox()->currentValue()->value().isEmpty();\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 sock *inet_csk_clone_lock(const struct sock *sk,\n\t\t\t\t const struct request_sock *req,\n\t\t\t\t const gfp_t priority)\n{\n\tstruct sock *newsk = sk_clone_lock(sk, priority);\n\n\tif (newsk) {\n\t\tstruct inet_connection_sock *newicsk = inet_csk(newsk);\n\n\t\tnewsk->sk_state = TCP_SYN_RECV;\n\t\tnewicsk->icsk_bind_hash = NULL;\n\n\t\tinet_sk(newsk)->inet_dport = inet_rsk(req)->ir_rmt_port;\n\t\tinet_sk(newsk)->inet_num = inet_rsk(req)->ir_num;\n\t\tinet_sk(newsk)->inet_sport = htons(inet_rsk(req)->ir_num);\n\t\tnewsk->sk_write_space = sk_stream_write_space;\n\n \t\t/* listeners have SOCK_RCU_FREE, not the children */\n \t\tsock_reset_flag(newsk, SOCK_RCU_FREE);\n \n \t\tnewsk->sk_mark = inet_rsk(req)->ir_mark;\n \t\tatomic64_set(&newsk->sk_cookie,\n \t\t\t atomic64_read(&inet_rsk(req)->ir_cookie));\n\n\t\tnewicsk->icsk_retransmits = 0;\n\t\tnewicsk->icsk_backoff\t = 0;\n\t\tnewicsk->icsk_probes_out = 0;\n\n\t\t/* Deinitialize accept_queue to trap illegal accesses. */\n\t\tmemset(&newicsk->icsk_accept_queue, 0, sizeof(newicsk->icsk_accept_queue));\n\n\t\tsecurity_inet_csk_clone(newsk, req);\n\t}\n\treturn newsk;\n}\n\nCWE ID: CWE-415\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void lxc_conf_free(struct lxc_conf *conf)\n{\n\tif (!conf)\n\t\treturn;\n\tif (current_config == conf)\n\t\tcurrent_config = NULL;\n\tfree(conf->console.log_path);\n\tfree(conf->console.path);\n\tfree(conf->rootfs.mount);\n\tfree(conf->rootfs.options);\n\tfree(conf->rootfs.path);\n\tfree(conf->rootfs.pivot);\n\tfree(conf->logfile);\n\tif (conf->logfd != -1)\n\t\tclose(conf->logfd);\n\tfree(conf->utsname);\n\tfree(conf->ttydir);\n\tfree(conf->fstab);\n\tfree(conf->rcfile);\n\tfree(conf->init_cmd);\n\tfree(conf->unexpanded_config);\n\tfree(conf->pty_names);\n\tlxc_clear_config_network(conf);\n\tfree(conf->lsm_aa_profile);\n\tfree(conf->lsm_se_context);\n\tlxc_seccomp_free(conf);\n\tlxc_clear_config_caps(conf);\n\tlxc_clear_config_keepcaps(conf);\n\tlxc_clear_cgroups(conf, \"lxc.cgroup\");\n\tlxc_clear_hooks(conf, \"lxc.hook\");\n\tlxc_clear_mount_entries(conf);\n\tlxc_clear_saved_nics(conf);\n\tlxc_clear_idmaps(conf);\n\tlxc_clear_groups(conf);\n\tlxc_clear_includes(conf);\n\tlxc_clear_aliens(conf);\n\tlxc_clear_environment(conf);\n\tfree(conf);\n}\n\nCWE ID: CWE-59\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void* Type_Screening_Dup(struct _cms_typehandler_struct* self, const void *Ptr, cmsUInt32Number n)\n{\n return _cmsDupMem(self ->ContextID, Ptr, sizeof(cmsScreening));\n\n cmsUNUSED_PARAMETER(n);\n}\n\nCWE ID: CWE-125\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: u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)\n{\n\tstruct keydata *keyptr = get_keyptr();\n\tu32 hash[4];\n\t/*\n\t * Pick a unique starting offset for each ephemeral port search\n\t * (saddr, daddr, dport) and 48bits of random data.\n\t */\n\thash[0] = (__force u32)saddr;\n\thash[1] = (__force u32)daddr;\n\thash[2] = (__force u32)dport ^ keyptr->secret[10];\n\thash[3] = keyptr->secret[11];\n\treturn half_md4_transform(hash, keyptr->secret);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: uint32_t ndp_msg_opt_rdnss_lifetime(struct ndp_msg *msg, int offset)\n{\n\tstruct __nd_opt_rdnss *rdnss =\n\t\t\tndp_msg_payload_opts_offset(msg, offset);\n\n\treturn ntohl(rdnss->nd_opt_rdnss_lifetime);\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: int create_flush_cmd_control(struct f2fs_sb_info *sbi)\n{\n\tdev_t dev = sbi->sb->s_bdev->bd_dev;\n\tstruct flush_cmd_control *fcc;\n\tint err = 0;\n\n\tif (SM_I(sbi)->fcc_info) {\n\t\tfcc = SM_I(sbi)->fcc_info;\n\t\tgoto init_thread;\n\t}\n\n\tfcc = kzalloc(sizeof(struct flush_cmd_control), GFP_KERNEL);\n\tif (!fcc)\n\t\treturn -ENOMEM;\n\tatomic_set(&fcc->issued_flush, 0);\n\tatomic_set(&fcc->issing_flush, 0);\n \tinit_waitqueue_head(&fcc->flush_wait_queue);\n \tinit_llist_head(&fcc->issue_list);\n \tSM_I(sbi)->fcc_info = fcc;\n init_thread:\n \tfcc->f2fs_issue_flush = kthread_run(issue_flush_thread, sbi,\n \t\t\t\t\"f2fs_flush-%u:%u\", MAJOR(dev), MINOR(dev));\n\tif (IS_ERR(fcc->f2fs_issue_flush)) {\n\t\terr = PTR_ERR(fcc->f2fs_issue_flush);\n\t\tkfree(fcc);\n\t\tSM_I(sbi)->fcc_info = NULL;\n\t\treturn err;\n\t}\n\n\treturn err;\n}\n\nCWE ID: CWE-476\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 DecodeGifImg(struct ngiflib_img * i) {\n\tstruct ngiflib_decode_context context;\n\tlong npix;\n\tu8 * stackp;\n\tu8 * stack_top;\n\tu16 clr;\n\tu16 eof;\n\tu16 free;\n\tu16 act_code = 0;\n\tu16 old_code = 0;\n\tu16 read_byt;\n\tu16 ab_prfx[4096];\n\tu8 ab_suffx[4096];\n\tu8 ab_stack[4096];\n\tu8 flags;\n\tu8 casspecial = 0;\n\n\tif(!i) return -1;\n\n\ti->posX = GetWord(i->parent);\t/* offsetX */\n\ti->posY = GetWord(i->parent);\t/* offsetY */\n \ti->width = GetWord(i->parent);\t/* SizeX */\n \ti->height = GetWord(i->parent);\t/* SizeY */\n \n \tcontext.Xtogo = i->width;\n \tcontext.curY = i->posY;\n #ifdef NGIFLIB_INDEXED_ONLY\n\t#ifdef NGIFLIB_ENABLE_CALLBACKS\n\tcontext.line_p.p8 = i->parent->frbuff.p8 + (u32)i->posY*i->parent->width;\n\tcontext.frbuff_p.p8 = context.line_p.p8 + i->posX;\n\t#else\n\tcontext.frbuff_p.p8 = i->parent->frbuff.p8 + (u32)i->posY*i->parent->width + i->posX;\n\t#endif /* NGIFLIB_ENABLE_CALLBACKS */\n#else\n\tif(i->parent->mode & NGIFLIB_MODE_INDEXED) {\n\t\t#ifdef NGIFLIB_ENABLE_CALLBACKS\n\t\tcontext.line_p.p8 = i->parent->frbuff.p8 + (u32)i->posY*i->parent->width;\n\t\tcontext.frbuff_p.p8 = context.line_p.p8 + i->posX;\n\t\t#else\n\t\tcontext.frbuff_p.p8 = i->parent->frbuff.p8 + (u32)i->posY*i->parent->width + i->posX;\n\t\t#endif /* NGIFLIB_ENABLE_CALLBACKS */\n\t} else {\n\t\t#ifdef NGIFLIB_ENABLE_CALLBACKS\n\t\tcontext.line_p.p32 = i->parent->frbuff.p32 + (u32)i->posY*i->parent->width;\n\t\tcontext.frbuff_p.p32 = context.line_p.p32 + i->posX;\n\t\t#else\n\t\tcontext.frbuff_p.p32 = i->parent->frbuff.p32 + (u32)i->posY*i->parent->width + i->posX;\n\t\t#endif /* NGIFLIB_ENABLE_CALLBACKS */\n\t}\n#endif /* NGIFLIB_INDEXED_ONLY */\n\n\tnpix = (long)i->width * i->height;\n\tflags = GetByte(i->parent);\n\ti->interlaced = (flags & 64) >> 6;\n\tcontext.pass = i->interlaced ? 1 : 0;\n\ti->sort_flag = (flags & 32) >> 5;\t/* is local palette sorted by color frequency ? */\n\ti->localpalbits = (flags & 7) + 1;\n\tif(flags&128) { /* palette locale */\n\t\tint k;\n\t\tint localpalsize = 1 << i->localpalbits;\n#if !defined(NGIFLIB_NO_FILE)\n\t\tif(i->parent && i->parent->log) fprintf(i->parent->log, \"Local palette\\n\");\n#endif /* !defined(NGIFLIB_NO_FILE) */\n\t\ti->palette = (struct ngiflib_rgb *)ngiflib_malloc(sizeof(struct ngiflib_rgb)*localpalsize);\n\t\tfor(k=0; k<localpalsize; k++) {\n\t\t\ti->palette[k].r = GetByte(i->parent);\n\t\t\ti->palette[k].g = GetByte(i->parent);\n\t\t\ti->palette[k].b = GetByte(i->parent);\n\t\t}\n#ifdef NGIFLIB_ENABLE_CALLBACKS\n\t\tif(i->parent->palette_cb) i->parent->palette_cb(i->parent, i->palette, localpalsize);\n#endif /* NGIFLIB_ENABLE_CALLBACKS */\n\t} else {\n\t\ti->palette = i->parent->palette;\n\t\ti->localpalbits = i->parent->imgbits;\n\t}\n\ti->ncolors = 1 << i->localpalbits;\n\t\n\ti->imgbits = GetByte(i->parent);\t/* LZW Minimum Code Size */\n\n#if !defined(NGIFLIB_NO_FILE)\n\tif(i->parent && i->parent->log) {\n\t\tif(i->interlaced) fprintf(i->parent->log, \"interlaced \");\n\t\tfprintf(i->parent->log, \"img pos(%hu,%hu) size %hux%hu palbits=%hhu imgbits=%hhu ncolors=%hu\\n\",\n\t i->posX, i->posY, i->width, i->height, i->localpalbits, i->imgbits, i->ncolors);\n\t}\n#endif /* !defined(NGIFLIB_NO_FILE) */\n\n\tif(i->imgbits==1) {\t/* fix for 1bit images ? */\n\t\ti->imgbits = 2;\n\t}\n\tclr = 1 << i->imgbits;\n\teof = clr + 1;\n\tfree = clr + 2;\n\tcontext.nbbit = i->imgbits + 1;\n\tcontext.max = clr + clr - 1; /* (1 << context.nbbit) - 1 */\n\tstackp = stack_top = ab_stack + 4096;\n\t\n\tcontext.restbits = 0;\t/* initialise le \"buffer\" de lecture */\n\tcontext.restbyte = 0;\t/* des codes LZW */\n\tcontext.lbyte = 0;\n\tfor(;;) {\n\t\tact_code = GetGifWord(i, &context);\n\t\tif(act_code==eof) {\n#if !defined(NGIFLIB_NO_FILE)\n\t\t\tif(i->parent && i->parent->log) fprintf(i->parent->log, \"End of image code\\n\");\n#endif /* !defined(NGIFLIB_NO_FILE) */\n\t\t\treturn 0;\n\t\t}\n\t\tif(npix==0) {\n#if !defined(NGIFLIB_NO_FILE)\n\t\t\tif(i->parent && i->parent->log) fprintf(i->parent->log, \"assez de pixels, On se casse !\\n\");\n#endif /* !defined(NGIFLIB_NO_FILE) */\n\t\t\treturn 1;\n\t\t}\t\n\t\tif(act_code==clr) {\n#if !defined(NGIFLIB_NO_FILE)\n\t\t\tif(i->parent && i->parent->log) fprintf(i->parent->log, \"Code clear (free=%hu) npix=%ld\\n\", free, npix);\n#endif /* !defined(NGIFLIB_NO_FILE) */\n\t\t\t/* clear */\n\t\t\tfree = clr + 2;\n\t\t\tcontext.nbbit = i->imgbits + 1;\n\t\t\tcontext.max = clr + clr - 1; /* (1 << context.nbbit) - 1 */\n\t\t\tact_code = GetGifWord(i, &context);\n\t\t\tcasspecial = (u8)act_code;\n\t\t\told_code = act_code;\n\t\t\tWritePixel(i, &context, casspecial); npix--;\n\t\t} else {\n\t\t\tread_byt = act_code;\n\t\t\tif(act_code >= free) {\t/* code pas encore dans alphabet */\n/*\t\t\t\tprintf(\"Code pas dans alphabet : %d>=%d push %d\\n\", act_code, free, casspecial); */\n\t\t\t\t*(--stackp) = casspecial; /* dernier debut de chaine ! */\n\t\t\t\tact_code = old_code;\n\t\t\t}\n/*\t\t\tprintf(\"actcode=%d\\n\", act_code); */\n\t\t\twhile(act_code > clr) { /* code non concret */\n\t\t\t\t/* fillstackloop empile les suffixes ! */\n\t\t\t\t*(--stackp) = ab_suffx[act_code];\n\t\t\t\tact_code = ab_prfx[act_code];\t/* prefixe */\n\t\t\t}\n\t\t\t/* act_code est concret */\n\t\t\tcasspecial = (u8)act_code;\t/* dernier debut de chaine ! */\n\t\t\t*(--stackp) = casspecial;\t/* push on stack */\n\t\t\tWritePixels(i, &context, stackp, stack_top - stackp);\t/* unstack all pixels at once */\n\t\t\tnpix -= (stack_top - stackp);\n\t\t\tstackp = stack_top;\n/*\t\t\tputchar('\\n'); */\n\t\t\tif(free < 4096) { /* la taille du dico est 4096 max ! */\n\t\t\t\tab_prfx[free] = old_code;\n\t\t\t\tab_suffx[free] = (u8)act_code;\n\t\t\t\tfree++;\n\t\t\t\tif((free > context.max) && (context.nbbit < 12)) {\n\t\t\t\t\tcontext.nbbit++;\t/* 1 bit de plus pour les codes LZW */\n\t\t\t\t\tcontext.max += context.max + 1;\n\t\t\t\t}\n\t\t\t}\n\t\t\told_code = read_byt;\n\t\t}\n\t\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: IW_IMPL(int) iw_get_host_endianness(void)\n{\n\tiw_byte b;\n\tunsigned int x = 1;\n\tmemcpy(&b,&x,1);\n\treturn b==0 ? IW_ENDIAN_BIG : IW_ENDIAN_LITTLE;\n}\n\nCWE ID: CWE-682\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: ofputil_protocol_to_string(enum ofputil_protocol protocol)\n{\n const struct proto_abbrev *p;\n\n /* Use a \"switch\" statement for single-bit names so that we get a compiler\n * warning if we forget any. */\n switch (protocol) {\n case OFPUTIL_P_OF10_NXM:\n return \"NXM-table_id\";\n\n case OFPUTIL_P_OF10_NXM_TID:\n return \"NXM+table_id\";\n\n case OFPUTIL_P_OF10_STD:\n return \"OpenFlow10-table_id\";\n\n case OFPUTIL_P_OF10_STD_TID:\n return \"OpenFlow10+table_id\";\n\n case OFPUTIL_P_OF11_STD:\n return \"OpenFlow11\";\n\n case OFPUTIL_P_OF12_OXM:\n return \"OXM-OpenFlow12\";\n\n case OFPUTIL_P_OF13_OXM:\n return \"OXM-OpenFlow13\";\n\n case OFPUTIL_P_OF14_OXM:\n return \"OXM-OpenFlow14\";\n\n case OFPUTIL_P_OF15_OXM:\n return \"OXM-OpenFlow15\";\n\n case OFPUTIL_P_OF16_OXM:\n return \"OXM-OpenFlow16\";\n }\n\n /* Check abbreviations. */\n for (p = proto_abbrevs; p < &proto_abbrevs[N_PROTO_ABBREVS]; p++) {\n if (protocol == p->protocol) {\n return p->name;\n }\n }\n\n return NULL;\n}\n\nCWE ID: CWE-617\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_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal)\n{\n #ifdef PNG_USE_LOCAL_ARRAYS\n PNG_PLTE;\n #endif\n png_uint_32 i;\n png_colorp pal_ptr;\n png_byte buf[3];\n \n png_debug(1, \"in png_write_PLTE\");\n \n if ((\n #ifdef PNG_MNG_FEATURES_SUPPORTED\n !(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE) &&\n #endif\n num_pal == 0) || num_pal > 256)\n {\n if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)\n {\n png_error(png_ptr, \"Invalid number of colors in palette\");\n }\n else\n {\n png_warning(png_ptr, \"Invalid number of colors in palette\");\n return;\n }\n }\n\n if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR))\n {\n png_warning(png_ptr,\n \"Ignoring request to write a PLTE chunk in grayscale PNG\");\n return;\n }\n\n png_ptr->num_palette = (png_uint_16)num_pal;\n png_debug1(3, \"num_palette = %d\", png_ptr->num_palette);\n\n png_write_chunk_start(png_ptr, (png_bytep)png_PLTE,\n (png_uint_32)(num_pal * 3));\n#ifdef PNG_POINTER_INDEXING_SUPPORTED\n for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++)\n {\n buf[0] = pal_ptr->red;\n buf[1] = pal_ptr->green;\n buf[2] = pal_ptr->blue;\n png_write_chunk_data(png_ptr, buf, (png_size_t)3);\n }\n#else\n /* This is a little slower but some buggy compilers need to do this\n * instead\n */\n pal_ptr=palette;\n for (i = 0; i < num_pal; i++)\n {\n buf[0] = pal_ptr[i].red;\n buf[1] = pal_ptr[i].green;\n buf[2] = pal_ptr[i].blue;\n png_write_chunk_data(png_ptr, buf, (png_size_t)3);\n }\n#endif\n png_write_chunk_end(png_ptr);\n png_ptr->mode |= PNG_HAVE_PLTE;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static ssize_t ims_pcu_ofn_reg_data_show(struct device *dev,\n\t\t\t\t\t struct device_attribute *dattr,\n\t\t\t\t\t char *buf)\n{\n\tstruct usb_interface *intf = to_usb_interface(dev);\n\tstruct ims_pcu *pcu = usb_get_intfdata(intf);\n\tint error;\n\tu8 data;\n\n\tmutex_lock(&pcu->cmd_mutex);\n\terror = ims_pcu_read_ofn_config(pcu, pcu->ofn_reg_addr, &data);\n\tmutex_unlock(&pcu->cmd_mutex);\n\n\tif (error)\n\t\treturn error;\n\n\treturn scnprintf(buf, PAGE_SIZE, \"%x\\n\", data);\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 LogoService::SetClockForTests(std::unique_ptr<base::Clock> clock) {\n clock_for_test_ = std::move(clock);\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 char *print_array( cJSON *item, int depth, int fmt )\n {\n \tchar **entries;\n\tchar *out = 0, *ptr, *ret;\n\tint len = 5;\n\tcJSON *child = item->child;\n\tint numentries = 0, i = 0, fail = 0;\n \t\n \t/* How many entries in the array? */\n\twhile ( child ) {\n\t\t++numentries;\n\t\tchild = child->next;\n\t}\n\t/* Allocate an array to hold the values for each. */\n\tif ( ! ( entries = (char**) cJSON_malloc( numentries * sizeof(char*) ) ) )\n\t\treturn 0;\n\tmemset( entries, 0, numentries * sizeof(char*) );\n\t/* Retrieve all the results. */\n\tchild = item->child;\n\twhile ( child && ! fail ) {\n\t\tret = print_value( child, depth + 1, fmt );\n\t\tentries[i++] = ret;\n\t\tif ( ret )\n\t\t\tlen += strlen( ret ) + 2 + ( fmt ? 1 : 0 );\n\t\telse\n\t\t\tfail = 1;\n\t\tchild = child -> next;\n\t}\n\t/* If we didn't fail, try to malloc the output string. */\n\tif ( ! fail ) {\n\t\tout = (char*) cJSON_malloc( len );\n\t\tif ( ! out )\n\t\t\tfail = 1;\n\t}\n\t/* Handle failure. */\n\tif ( fail ) {\n\t\tfor ( i = 0; i < numentries; ++i )\n\t\t\tif ( entries[i] )\n\t\t\t\tcJSON_free( entries[i] );\n\t\tcJSON_free( entries );\n\t\treturn 0;\n \t}\n\t/* Compose the output array. */\n\t*out = '[';\n\tptr = out + 1;\n\t*ptr = 0;\n\tfor ( i = 0; i < numentries; ++i ) {\n\t\tstrcpy( ptr, entries[i] );\n\t\tptr += strlen( entries[i] );\n\t\tif ( i != numentries - 1 ) {\n\t\t\t*ptr++ = ',';\n\t\t\tif ( fmt )\n\t\t\t\t*ptr++ = ' ';\n\t\t\t*ptr = 0;\n \t\t}\n\t\tcJSON_free( entries[i] );\n \t}\n\tcJSON_free( entries );\n\t*ptr++ = ']';\n\t*ptr++ = 0;\n \treturn out;\t\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int sched_group_set_rt_runtime(struct task_group *tg, long rt_runtime_us)\n{\n\tu64 rt_runtime, rt_period;\n\n\trt_period = ktime_to_ns(tg->rt_bandwidth.rt_period);\n\trt_runtime = (u64)rt_runtime_us * NSEC_PER_USEC;\n\tif (rt_runtime_us < 0)\n\t\trt_runtime = RUNTIME_INF;\n\n\treturn tg_set_bandwidth(tg, rt_period, rt_runtime);\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: TestBrowsingInstance(BrowserContext* browser_context, int* delete_counter)\n : BrowsingInstance(browser_context),\n use_process_per_site_(false),\n delete_counter_(delete_counter) {\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: void PrintJobWorker::GetSettingsWithUI(\n int document_page_count,\n bool has_selection,\n bool is_scripted) {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n \n #if defined(OS_ANDROID)\n if (is_scripted) {\n PrintingContextDelegate* printing_context_delegate =\n static_cast<PrintingContextDelegate*>(printing_context_delegate_.get());\n content::WebContents* web_contents =\n printing_context_delegate->GetWebContents();\n TabAndroid* tab =\n web_contents ? TabAndroid::FromWebContents(web_contents) : nullptr;\n \n if (tab)\n tab->SetPendingPrint();\n }\n #endif\n \n printing_context_->AskUserForSettings(\n document_page_count, has_selection, is_scripted,\n base::Bind(&PostOnOwnerThread, make_scoped_refptr(owner_),\n base::Bind(&PrintJobWorker::GetSettingsDone,\n weak_factory_.GetWeakPtr())));\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void ip_mc_destroy_dev(struct in_device *in_dev)\n{\n\tstruct ip_mc_list *i;\n\n\tASSERT_RTNL();\n\n\t/* Deactivate timers */\n\tip_mc_down(in_dev);\n\n\twhile ((i = rtnl_dereference(in_dev->mc_list)) != NULL) {\n\t\tin_dev->mc_list = i->next_rcu;\n\t\tin_dev->mc_count--;\n\n\t\t/* We've dropped the groups in ip_mc_down already */\n\t\tip_mc_clear_src(i);\n\t\tip_ma_put(i);\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: void BaseRenderingContext2D::scale(double sx, double sy) {\n PaintCanvas* c = DrawingCanvas();\n if (!c)\n return;\n\n if (!std::isfinite(sx) || !std::isfinite(sy))\n return;\n\n AffineTransform new_transform = GetState().Transform();\n new_transform.ScaleNonUniform(sx, sy);\n if (GetState().Transform() == new_transform)\n return;\n\n ModifiableState().SetTransform(new_transform);\n if (!GetState().IsTransformInvertible())\n return;\n\n c->scale(sx, sy);\n path_.Transform(AffineTransform().ScaleNonUniform(1.0 / sx, 1.0 / sy));\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 tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg)\n{\n\tstruct tty_struct *tty = file_tty(file);\n\tstruct tty_struct *real_tty;\n\tvoid __user *p = (void __user *)arg;\n\tint retval;\n\tstruct tty_ldisc *ld;\n\n\tif (tty_paranoia_check(tty, file_inode(file), \"tty_ioctl\"))\n\t\treturn -EINVAL;\n\n\treal_tty = tty_pair_get_tty(tty);\n\n\t/*\n\t * Factor out some common prep work\n\t */\n\tswitch (cmd) {\n\tcase TIOCSETD:\n\tcase TIOCSBRK:\n\tcase TIOCCBRK:\n\tcase TCSBRK:\n\tcase TCSBRKP:\n\t\tretval = tty_check_change(tty);\n\t\tif (retval)\n\t\t\treturn retval;\n\t\tif (cmd != TIOCCBRK) {\n\t\t\ttty_wait_until_sent(tty, 0);\n\t\t\tif (signal_pending(current))\n\t\t\t\treturn -EINTR;\n\t\t}\n\t\tbreak;\n\t}\n\n\t/*\n\t *\tNow do the stuff.\n\t */\n\tswitch (cmd) {\n\tcase TIOCSTI:\n\t\treturn tiocsti(tty, p);\n\tcase TIOCGWINSZ:\n\t\treturn tiocgwinsz(real_tty, p);\n\tcase TIOCSWINSZ:\n\t\treturn tiocswinsz(real_tty, p);\n\tcase TIOCCONS:\n\t\treturn real_tty != tty ? -EINVAL : tioccons(file);\n\tcase FIONBIO:\n\t\treturn fionbio(file, p);\n\tcase TIOCEXCL:\n\t\tset_bit(TTY_EXCLUSIVE, &tty->flags);\n\t\treturn 0;\n\tcase TIOCNXCL:\n\t\tclear_bit(TTY_EXCLUSIVE, &tty->flags);\n\t\treturn 0;\n\tcase TIOCGEXCL:\n\t{\n\t\tint excl = test_bit(TTY_EXCLUSIVE, &tty->flags);\n\t\treturn put_user(excl, (int __user *)p);\n\t}\n\tcase TIOCNOTTY:\n\t\tif (current->signal->tty != tty)\n\t\t\treturn -ENOTTY;\n\t\tno_tty();\n\t\treturn 0;\n\tcase TIOCSCTTY:\n\t\treturn tiocsctty(real_tty, file, arg);\n\tcase TIOCGPGRP:\n\t\treturn tiocgpgrp(tty, real_tty, p);\n\tcase TIOCSPGRP:\n\t\treturn tiocspgrp(tty, real_tty, p);\n \tcase TIOCGSID:\n \t\treturn tiocgsid(tty, real_tty, p);\n \tcase TIOCGETD:\n\t\treturn put_user(tty->ldisc->ops->num, (int __user *)p);\n \tcase TIOCSETD:\n \t\treturn tiocsetd(tty, p);\n \tcase TIOCVHANGUP:\n\t\tif (!capable(CAP_SYS_ADMIN))\n\t\t\treturn -EPERM;\n\t\ttty_vhangup(tty);\n\t\treturn 0;\n\tcase TIOCGDEV:\n\t{\n\t\tunsigned int ret = new_encode_dev(tty_devnum(real_tty));\n\t\treturn put_user(ret, (unsigned int __user *)p);\n\t}\n\t/*\n\t * Break handling\n\t */\n\tcase TIOCSBRK:\t/* Turn break on, unconditionally */\n\t\tif (tty->ops->break_ctl)\n\t\t\treturn tty->ops->break_ctl(tty, -1);\n\t\treturn 0;\n\tcase TIOCCBRK:\t/* Turn break off, unconditionally */\n\t\tif (tty->ops->break_ctl)\n\t\t\treturn tty->ops->break_ctl(tty, 0);\n\t\treturn 0;\n\tcase TCSBRK: /* SVID version: non-zero arg --> no break */\n\t\t/* non-zero arg means wait for all output data\n\t\t * to be sent (performed above) but don't send break.\n\t\t * This is used by the tcdrain() termios function.\n\t\t */\n\t\tif (!arg)\n\t\t\treturn send_break(tty, 250);\n\t\treturn 0;\n\tcase TCSBRKP:\t/* support for POSIX tcsendbreak() */\n\t\treturn send_break(tty, arg ? arg*100 : 250);\n\n\tcase TIOCMGET:\n\t\treturn tty_tiocmget(tty, p);\n\tcase TIOCMSET:\n\tcase TIOCMBIC:\n\tcase TIOCMBIS:\n\t\treturn tty_tiocmset(tty, cmd, p);\n\tcase TIOCGICOUNT:\n\t\tretval = tty_tiocgicount(tty, p);\n\t\t/* For the moment allow fall through to the old method */\n \tif (retval != -EINVAL)\n\t\t\treturn retval;\n\t\tbreak;\n\tcase TCFLSH:\n\t\tswitch (arg) {\n\t\tcase TCIFLUSH:\n\t\tcase TCIOFLUSH:\n\t\t/* flush tty buffer and allow ldisc to process ioctl */\n\t\t\ttty_buffer_flush(tty, NULL);\n\t\t\tbreak;\n\t\t}\n\t\tbreak;\n\tcase TIOCSSERIAL:\n\t\ttty_warn_deprecated_flags(p);\n\t\tbreak;\n\t}\n\tif (tty->ops->ioctl) {\n\t\tretval = tty->ops->ioctl(tty, cmd, arg);\n\t\tif (retval != -ENOIOCTLCMD)\n\t\t\treturn retval;\n\t}\n\tld = tty_ldisc_ref_wait(tty);\n\tretval = -EINVAL;\n\tif (ld->ops->ioctl) {\n\t\tretval = ld->ops->ioctl(tty, file, cmd, arg);\n\t\tif (retval == -ENOIOCTLCMD)\n\t\t\tretval = -ENOTTY;\n\t}\n\ttty_ldisc_deref(ld);\n\treturn retval;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int decode_commit(struct xdr_stream *xdr, struct nfs_writeres *res)\n{\n\tint status;\n\n\tstatus = decode_op_hdr(xdr, OP_COMMIT);\n\tif (!status)\n\t\tstatus = decode_verifier(xdr, res->verf->verifier);\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: static int dex_loadcode(RBinFile *arch, RBinDexObj *bin) {\n\tstruct r_bin_t *rbin = arch->rbin;\n\tint i;\n\tint *methods = NULL;\n\tint sym_count = 0;\n\n\tif (!bin || bin->methods_list) {\n\t\treturn false;\n\t}\n\tbin->code_from = UT64_MAX;\n\tbin->code_to = 0;\n\tbin->methods_list = r_list_newf ((RListFree)free);\n\tif (!bin->methods_list) {\n\t\treturn false;\n\t}\n\tbin->imports_list = r_list_newf ((RListFree)free);\n\tif (!bin->imports_list) {\n\t\tr_list_free (bin->methods_list);\n\t\treturn false;\n\t}\n\tbin->classes_list = r_list_newf ((RListFree)__r_bin_class_free);\n\tif (!bin->classes_list) {\n\t\tr_list_free (bin->methods_list);\n\t\tr_list_free (bin->imports_list);\n\t\treturn false;\n\t}\n\n\tif (bin->header.method_size>bin->size) {\n\t\tbin->header.method_size = 0;\n\t\treturn false;\n\t}\n\n\t/* WrapDown the header sizes to avoid huge allocations */\n\tbin->header.method_size = R_MIN (bin->header.method_size, bin->size);\n\tbin->header.class_size = R_MIN (bin->header.class_size, bin->size);\n\tbin->header.strings_size = R_MIN (bin->header.strings_size, bin->size);\n\n\tif (bin->header.strings_size > bin->size) {\n\t\teprintf (\"Invalid strings size\\n\");\n\t\treturn false;\n\t}\n\n\tif (bin->classes) {\n\t\tut64 amount = sizeof (int) * bin->header.method_size;\n\t\tif (amount > UT32_MAX || amount < bin->header.method_size) {\n\t\t\treturn false;\n\t\t}\n\t\tmethods = calloc (1, amount + 1);\n\t\tfor (i = 0; i < bin->header.class_size; i++) {\n\t\t\tchar *super_name, *class_name;\n\t\t\tstruct dex_class_t *c = &bin->classes[i];\n\t\t\tclass_name = dex_class_name (bin, c);\n\t\t\tsuper_name = dex_class_super_name (bin, c);\n\t\t\tif (dexdump) { \n\t\t\t\trbin->cb_printf (\"Class #%d -\\n\", i);\n\t\t\t}\n\t\t\tparse_class (arch, bin, c, i, methods, &sym_count);\n\t\t\tfree (class_name);\n\t\t\tfree (super_name);\n\t\t}\n\t}\n\n\tif (methods) {\n\t\tint import_count = 0;\n\t\tint sym_count = bin->methods_list->length;\n\n\t\tfor (i = 0; i < bin->header.method_size; i++) {\n\t\t\tint len = 0;\n\t\t\tif (methods[i]) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (bin->methods[i].class_id >= bin->header.types_size) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (is_class_idx_in_code_classes(bin, bin->methods[i].class_id)) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tchar *class_name = getstr (\n\t\t\t\tbin, bin->types[bin->methods[i].class_id]\n\t\t\t\t\t\t.descriptor_id);\n\t\t\tif (!class_name) {\n\t\t\t\tfree (class_name);\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tlen = strlen (class_name);\n\t\t\tif (len < 1) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tclass_name[len - 1] = 0; // remove last char \";\"\n\t\t\tchar *method_name = dex_method_name (bin, i);\n\t\t\tchar *signature = dex_method_signature (bin, i);\n\t\t\tif (method_name && *method_name) {\n\t\t\t\tRBinImport *imp = R_NEW0 (RBinImport);\n\t\t\t\timp->name = r_str_newf (\"%s.method.%s%s\", class_name, method_name, signature);\n\t\t\t\timp->type = r_str_const (\"FUNC\");\n\t\t\t\timp->bind = r_str_const (\"NONE\");\n\t\t\t\timp->ordinal = import_count++;\n\t\t\t\tr_list_append (bin->imports_list, imp);\n\n\t\t\t\tRBinSymbol *sym = R_NEW0 (RBinSymbol);\n\t\t\t\tsym->name = r_str_newf (\"imp.%s\", imp->name);\n\t\t\t\tsym->type = r_str_const (\"FUNC\");\n\t\t\t\tsym->bind = r_str_const (\"NONE\");\n\t\t\t\tsym->paddr = sym->vaddr = bin->b->base + bin->header.method_offset + (sizeof (struct dex_method_t) * i) ;\n\t\t\t\tsym->ordinal = sym_count++;\n\t\t\t\tr_list_append (bin->methods_list, sym);\n\t\t\t\tsdb_num_set (mdb, sdb_fmt (0, \"method.%d\", i), sym->paddr, 0);\n\t\t\t}\n\t\t\tfree (method_name);\n\t\t\tfree (signature);\n\t\t\tfree (class_name);\n\t\t}\n\t\tfree (methods);\n\t}\n\treturn true;\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: IDNSpoofChecker::IDNSpoofChecker() {\n UErrorCode status = U_ZERO_ERROR;\n checker_ = uspoof_open(&status);\n if (U_FAILURE(status)) {\n checker_ = nullptr;\n return;\n }\n\n\n uspoof_setRestrictionLevel(checker_, USPOOF_HIGHLY_RESTRICTIVE);\n\n SetAllowedUnicodeSet(&status);\n\n int32_t checks = uspoof_getChecks(checker_, &status) | USPOOF_AUX_INFO;\n uspoof_setChecks(checker_, checks, &status);\n\n deviation_characters_ = icu::UnicodeSet(\n UNICODE_STRING_SIMPLE(\"[\\\\u00df\\\\u03c2\\\\u200c\\\\u200d]\"), status);\n deviation_characters_.freeze();\n\n non_ascii_latin_letters_ =\n icu::UnicodeSet(UNICODE_STRING_SIMPLE(\"[[:Latin:] - [a-zA-Z]]\"), status);\n non_ascii_latin_letters_.freeze();\n\n kana_letters_exceptions_ = icu::UnicodeSet(\n UNICODE_STRING_SIMPLE(\"[\\\\u3078-\\\\u307a\\\\u30d8-\\\\u30da\\\\u30fb-\\\\u30fe]\"),\n status);\n kana_letters_exceptions_.freeze();\n combining_diacritics_exceptions_ =\n icu::UnicodeSet(UNICODE_STRING_SIMPLE(\"[\\\\u0300-\\\\u0339]\"), status);\n combining_diacritics_exceptions_.freeze();\n\n cyrillic_letters_latin_alike_ = icu::UnicodeSet(\n icu::UnicodeString::fromUTF8(\"[асԁеһіјӏорԛѕԝхуъЬҽпгѵѡ]\"), status);\n cyrillic_letters_latin_alike_.freeze();\n\n cyrillic_letters_ =\n icu::UnicodeSet(UNICODE_STRING_SIMPLE(\"[[:Cyrl:]]\"), status);\n cyrillic_letters_.freeze();\n\n DCHECK(U_SUCCESS(status));\n lgc_letters_n_ascii_ = icu::UnicodeSet(\n UNICODE_STRING_SIMPLE(\"[[:Latin:][:Greek:][:Cyrillic:][0-9\\\\u002e_\"\n \"\\\\u002d][\\\\u0300-\\\\u0339]]\"),\n status);\n lgc_letters_n_ascii_.freeze();\n\n UParseError parse_error;\n diacritic_remover_.reset(icu::Transliterator::createFromRules(\n UNICODE_STRING_SIMPLE(\"DropAcc\"),\n icu::UnicodeString::fromUTF8(\"::NFD; ::[:Nonspacing Mark:] Remove; ::NFC;\"\n \" ł > l; ø > o; đ > d;\"),\n UTRANS_FORWARD, parse_error, status));\n\n extra_confusable_mapper_.reset(icu::Transliterator::createFromRules(\n UNICODE_STRING_SIMPLE(\"ExtraConf\"),\n icu::UnicodeString::fromUTF8(\n \"[æӕ] > ae; [þϼҏ] > p; [ħнћңҥӈӊԋԧԩ] > h;\"\n \"[ĸκкқҝҟҡӄԟ] > k; [ŋпԥก] > n; œ > ce;\"\n \"[ŧтҭԏ] > t; [ƅьҍв] > b; [ωшщพฟພຟ] > w;\"\n \"[мӎ] > m; [єҽҿၔ] > e; ґ > r; [ғӻ] > f;\"\n \"[ҫင] > c; ұ > y; [χҳӽӿ] > x;\"\n \"ԃ > d; [ԍဌ] > g; [ടรຣຮ] > s; ၂ > j;\"\n \"[зҙӡဒვპ] > 3; [บບ] > u\"),\n UTRANS_FORWARD, parse_error, status));\n DCHECK(U_SUCCESS(status))\n << \"Spoofchecker initalization failed due to an error: \"\n << u_errorName(status);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void set_cred_user_ns(struct cred *cred, struct user_namespace *user_ns)\n{\n\t/* Start with the same capabilities as init but useless for doing\n\t * anything as the capabilities are bound to the new user namespace.\n\t */\n\tcred->securebits = SECUREBITS_DEFAULT;\n\tcred->cap_inheritable = CAP_EMPTY_SET;\n\tcred->cap_permitted = CAP_FULL_SET;\n\tcred->cap_effective = CAP_FULL_SET;\n\tcred->cap_ambient = CAP_EMPTY_SET;\n\tcred->cap_bset = CAP_FULL_SET;\n#ifdef CONFIG_KEYS\n\tkey_put(cred->request_key_auth);\n\tcred->request_key_auth = NULL;\n#endif\n\t/* tgcred will be cleared in our caller bc CLONE_THREAD won't be set */\n\tcred->user_ns = user_ns;\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: rpl_print(netdissect_options *ndo,\n const struct icmp6_hdr *hdr,\n const u_char *bp, u_int length)\n{\n int secured = hdr->icmp6_code & 0x80;\n int basecode= hdr->icmp6_code & 0x7f;\n\n if(secured) {\n ND_PRINT((ndo, \", (SEC) [worktodo]\"));\n /* XXX\n * the next header pointer needs to move forward to\n * skip the secure part.\n */\n return;\n } else {\n ND_PRINT((ndo, \", (CLR)\"));\n }\n\n switch(basecode) {\n case ND_RPL_DAG_IS:\n ND_PRINT((ndo, \"DODAG Information Solicitation\"));\n if(ndo->ndo_vflag) {\n }\n break;\n case ND_RPL_DAG_IO:\n ND_PRINT((ndo, \"DODAG Information Object\"));\n if(ndo->ndo_vflag) {\n rpl_dio_print(ndo, bp, length);\n }\n break;\n case ND_RPL_DAO:\n ND_PRINT((ndo, \"Destination Advertisement Object\"));\n if(ndo->ndo_vflag) {\n rpl_dao_print(ndo, bp, length);\n }\n break;\n case ND_RPL_DAO_ACK:\n ND_PRINT((ndo, \"Destination Advertisement Object Ack\"));\n if(ndo->ndo_vflag) {\n rpl_daoack_print(ndo, bp, length);\n }\n break;\n default:\n ND_PRINT((ndo, \"RPL message, unknown code %u\",hdr->icmp6_code));\n break;\n }\n\treturn;\n \n #if 0\n trunc:\n\tND_PRINT((ndo,\" [|truncated]\"));\n \treturn;\n #endif\n \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: bool SerializeNotificationDatabaseData(const NotificationDatabaseData& input,\n std::string* output) {\n DCHECK(output);\n\n scoped_ptr<NotificationDatabaseDataProto::NotificationData> payload(\n new NotificationDatabaseDataProto::NotificationData());\n\n const PlatformNotificationData& notification_data = input.notification_data;\n\n payload->set_title(base::UTF16ToUTF8(notification_data.title));\n\n switch (notification_data.direction) {\n case PlatformNotificationData::DIRECTION_LEFT_TO_RIGHT:\n payload->set_direction(\n NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT);\n break;\n case PlatformNotificationData::DIRECTION_RIGHT_TO_LEFT:\n payload->set_direction(\n NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT);\n break;\n case PlatformNotificationData::DIRECTION_AUTO:\n payload->set_direction(\n NotificationDatabaseDataProto::NotificationData::AUTO);\n break;\n }\n\n payload->set_lang(notification_data.lang);\n payload->set_body(base::UTF16ToUTF8(notification_data.body));\n payload->set_tag(notification_data.tag);\n payload->set_icon(notification_data.icon.spec());\n\n for (size_t i = 0; i < notification_data.vibration_pattern.size(); ++i)\n payload->add_vibration_pattern(notification_data.vibration_pattern[i]);\n\n payload->set_timestamp(notification_data.timestamp.ToInternalValue());\n payload->set_silent(notification_data.silent);\n payload->set_require_interaction(notification_data.require_interaction);\n\n if (notification_data.data.size()) {\n payload->set_data(¬ification_data.data.front(),\n notification_data.data.size());\n }\n\n for (const PlatformNotificationAction& action : notification_data.actions) {\n NotificationDatabaseDataProto::NotificationAction* payload_action =\n payload->add_actions();\n payload_action->set_action(action.action);\n payload_action->set_title(base::UTF16ToUTF8(action.title));\n }\n \n NotificationDatabaseDataProto message;\n message.set_notification_id(input.notification_id);\n message.set_origin(input.origin.spec());\n message.set_service_worker_registration_id(\n input.service_worker_registration_id);\n message.set_allocated_notification_data(payload.release());\n\n return message.SerializeToString(output);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: __weak unsigned long vma_mmu_pagesize(struct vm_area_struct *vma)\n{\n\treturn vma_kernel_pagesize(vma);\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: Clipboard::FormatType Clipboard::GetHtmlFormatType() {\n return std::string(kMimeTypeHTML);\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 RenderLayerScrollableArea::setScrollOffset(const IntPoint& newScrollOffset)\n{\n if (!box().isMarquee()) {\n if (m_scrollDimensionsDirty)\n computeScrollDimensions();\n }\n\n if (scrollOffset() == toIntSize(newScrollOffset))\n return;\n\n setScrollOffset(toIntSize(newScrollOffset));\n\n LocalFrame* frame = box().frame();\n ASSERT(frame);\n\n RefPtr<FrameView> frameView = box().frameView();\n\n TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT(\"devtools.timeline\"), \"ScrollLayer\", \"data\", InspectorScrollLayerEvent::data(&box()));\n InspectorInstrumentation::willScrollLayer(&box());\n\n const RenderLayerModelObject* paintInvalidationContainer = box().containerForPaintInvalidation();\n\n if (!frameView->isInPerformLayout()) {\n layer()->clipper().clearClipRectsIncludingDescendants();\n box().setPreviousPaintInvalidationRect(box().boundsRectForPaintInvalidation(paintInvalidationContainer));\n frameView->updateAnnotatedRegions();\n frameView->updateWidgetPositions();\n RELEASE_ASSERT(frameView->renderView());\n updateCompositingLayersAfterScroll();\n }\n \n frame->selection().setCaretRectNeedsUpdate();\n\n FloatQuad quadForFakeMouseMoveEvent = FloatQuad(layer()->renderer()->previousPaintInvalidationRect());\n\n quadForFakeMouseMoveEvent = paintInvalidationContainer->localToAbsoluteQuad(quadForFakeMouseMoveEvent);\n frame->eventHandler().dispatchFakeMouseMoveEventSoonInQuad(quadForFakeMouseMoveEvent);\n\n bool requiresPaintInvalidation = true;\n\n if (!box().isMarquee() && box().view()->compositor()->inCompositingMode()) {\n DisableCompositingQueryAsserts disabler;\n bool onlyScrolledCompositedLayers = scrollsOverflow()\n && !layer()->hasVisibleNonLayerContent()\n && !layer()->hasNonCompositedChild()\n && !layer()->hasBlockSelectionGapBounds()\n && box().style()->backgroundLayers().attachment() != LocalBackgroundAttachment;\n\n if (usesCompositedScrolling() || onlyScrolledCompositedLayers)\n requiresPaintInvalidation = false;\n }\n\n if (requiresPaintInvalidation) {\n if (box().frameView()->isInPerformLayout())\n box().setShouldDoFullPaintInvalidation(true);\n else\n box().invalidatePaintUsingContainer(paintInvalidationContainer, layer()->renderer()->previousPaintInvalidationRect(), InvalidationScroll);\n }\n\n if (box().node())\n box().node()->document().enqueueScrollEventForNode(box().node());\n\n if (AXObjectCache* cache = box().document().existingAXObjectCache())\n cache->handleScrollPositionChanged(&box());\n\n InspectorInstrumentation::didScrollLayer(&box());\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: GfxPatchMeshShading::GfxPatchMeshShading(int typeA,\n\t\t\t\t\t GfxPatch *patchesA, int nPatchesA,\n\t\t\t\t\t Function **funcsA, int nFuncsA):\n GfxShading(typeA)\n{\n int i;\n\n patches = patchesA;\n nPatches = nPatchesA;\n nFuncs = nFuncsA;\n for (i = 0; i < nFuncs; ++i) {\n funcs[i] = funcsA[i];\n }\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: static void __init vmx_check_processor_compat(void *rtn)\n{\n\tstruct vmcs_config vmcs_conf;\n\n\t*(int *)rtn = 0;\n\tif (setup_vmcs_config(&vmcs_conf) < 0)\n\t\t*(int *)rtn = -EIO;\n\tif (memcmp(&vmcs_config, &vmcs_conf, sizeof(struct vmcs_config)) != 0) {\n\t\tprintk(KERN_ERR \"kvm: CPU %d feature inconsistency!\\n\",\n\t\t\t\tsmp_processor_id());\n\t\t*(int *)rtn = -EIO;\n\t}\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: BaseShadow::log_except(const char *msg)\n{\n\tShadowExceptionEvent event;\n bool exception_already_logged = false;\n \n if(!msg) msg = \"\";\n sprintf(event.message, msg);\n \n if ( BaseShadow::myshadow_ptr ) {\n BaseShadow *shadow = BaseShadow::myshadow_ptr;\n\n\t\tevent.recvd_bytes = shadow->bytesSent();\n\t\tevent.sent_bytes = shadow->bytesReceived();\n\t\texception_already_logged = shadow->exception_already_logged;\n\n\t\tif (shadow->began_execution) {\n\t\t\tevent.began_execution = TRUE;\n\t\t}\n\n\t} else {\n\t\tevent.recvd_bytes = 0.0;\n\t\tevent.sent_bytes = 0.0;\n\t}\n\n\tif (!exception_already_logged && !uLog.writeEventNoFsync (&event,NULL))\n\t{\n\t\t::dprintf (D_ALWAYS, \"Unable to log ULOG_SHADOW_EXCEPTION event\\n\");\n\t}\n}\n\nCWE ID: CWE-134\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderFrameImpl::DidContainInsecureFormAction() {\n Send(new FrameHostMsg_DidContainInsecureFormAction(routing_id_));\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: NO_INLINE JsVar *__jspePostfixExpression(JsVar *a) {\n while (lex->tk==LEX_PLUSPLUS || lex->tk==LEX_MINUSMINUS) {\n int op = lex->tk;\n JSP_ASSERT_MATCH(op);\n if (JSP_SHOULD_EXECUTE) {\n JsVar *one = jsvNewFromInteger(1);\n JsVar *oldValue = jsvAsNumberAndUnLock(jsvSkipName(a)); // keep the old value (but convert to number)\n JsVar *res = jsvMathsOpSkipNames(oldValue, one, op==LEX_PLUSPLUS ? '+' : '-');\n jsvUnLock(one);\n\n jsvReplaceWith(a, res);\n jsvUnLock(res);\n jsvUnLock(a);\n a = oldValue;\n }\n }\n return a;\n}\n\nCWE ID: CWE-674\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 catc_probe(struct usb_interface *intf, const struct usb_device_id *id)\n{\n\tstruct device *dev = &intf->dev;\n\tstruct usb_device *usbdev = interface_to_usbdev(intf);\n \tstruct net_device *netdev;\n \tstruct catc *catc;\n \tu8 broadcast[ETH_ALEN];\n\tint i, pktsz, ret;\n \n \tif (usb_set_interface(usbdev,\n \t\t\tintf->altsetting->desc.bInterfaceNumber, 1)) {\n\t\tdev_err(dev, \"Can't set altsetting 1.\\n\");\n\t\treturn -EIO;\n\t}\n\n\tnetdev = alloc_etherdev(sizeof(struct catc));\n\tif (!netdev)\n\t\treturn -ENOMEM;\n\n\tcatc = netdev_priv(netdev);\n\n\tnetdev->netdev_ops = &catc_netdev_ops;\n\tnetdev->watchdog_timeo = TX_TIMEOUT;\n\tnetdev->ethtool_ops = &ops;\n\n\tcatc->usbdev = usbdev;\n\tcatc->netdev = netdev;\n\n\tspin_lock_init(&catc->tx_lock);\n\tspin_lock_init(&catc->ctrl_lock);\n\n\tinit_timer(&catc->timer);\n\tcatc->timer.data = (long) catc;\n\tcatc->timer.function = catc_stats_timer;\n\n\tcatc->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL);\n\tcatc->tx_urb = usb_alloc_urb(0, GFP_KERNEL);\n\tcatc->rx_urb = usb_alloc_urb(0, GFP_KERNEL);\n\tcatc->irq_urb = usb_alloc_urb(0, GFP_KERNEL);\n\tif ((!catc->ctrl_urb) || (!catc->tx_urb) || \n\t (!catc->rx_urb) || (!catc->irq_urb)) {\n\t\tdev_err(&intf->dev, \"No free urbs available.\\n\");\n\t\tret = -ENOMEM;\n\t\tgoto fail_free;\n\t}\n\n\t/* The F5U011 has the same vendor/product as the netmate but a device version of 0x130 */\n\tif (le16_to_cpu(usbdev->descriptor.idVendor) == 0x0423 && \n\t le16_to_cpu(usbdev->descriptor.idProduct) == 0xa &&\n\t le16_to_cpu(catc->usbdev->descriptor.bcdDevice) == 0x0130) {\n\t\tdev_dbg(dev, \"Testing for f5u011\\n\");\n\t\tcatc->is_f5u011 = 1;\t\t\n\t\tatomic_set(&catc->recq_sz, 0);\n\t\tpktsz = RX_PKT_SZ;\n\t} else {\n\t\tpktsz = RX_MAX_BURST * (PKT_SZ + 2);\n\t}\n\t\n\tusb_fill_control_urb(catc->ctrl_urb, usbdev, usb_sndctrlpipe(usbdev, 0),\n\t\tNULL, NULL, 0, catc_ctrl_done, catc);\n\n\tusb_fill_bulk_urb(catc->tx_urb, usbdev, usb_sndbulkpipe(usbdev, 1),\n\t\tNULL, 0, catc_tx_done, catc);\n\n\tusb_fill_bulk_urb(catc->rx_urb, usbdev, usb_rcvbulkpipe(usbdev, 1),\n\t\tcatc->rx_buf, pktsz, catc_rx_done, catc);\n\n\tusb_fill_int_urb(catc->irq_urb, usbdev, usb_rcvintpipe(usbdev, 2),\n catc->irq_buf, 2, catc_irq_done, catc, 1);\n \n \tif (!catc->is_f5u011) {\n \t\tdev_dbg(dev, \"Checking memory size\\n\");\n \n\t\ti = 0x12345678;\n\t\tcatc_write_mem(catc, 0x7a80, &i, 4);\n\t\ti = 0x87654321;\t\n\t\tcatc_write_mem(catc, 0xfa80, &i, 4);\n\t\tcatc_read_mem(catc, 0x7a80, &i, 4);\n \t \n\t\tswitch (i) {\n \t\tcase 0x12345678:\n \t\t\tcatc_set_reg(catc, TxBufCount, 8);\n \t\t\tcatc_set_reg(catc, RxBufCount, 32);\n\t\t\tdev_dbg(dev, \"64k Memory\\n\");\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tdev_warn(&intf->dev,\n\t\t\t\t \"Couldn't detect memory size, assuming 32k\\n\");\n\t\tcase 0x87654321:\n\t\t\tcatc_set_reg(catc, TxBufCount, 4);\n\t\t\tcatc_set_reg(catc, RxBufCount, 16);\n \t\t\tdev_dbg(dev, \"32k Memory\\n\");\n \t\t\tbreak;\n \t\t}\n \t \n \t\tdev_dbg(dev, \"Getting MAC from SEEROM.\\n\");\n \t \n\t\tcatc_get_mac(catc, netdev->dev_addr);\n\t\t\n\t\tdev_dbg(dev, \"Setting MAC into registers.\\n\");\n\t \n\t\tfor (i = 0; i < 6; i++)\n\t\t\tcatc_set_reg(catc, StationAddr0 - i, netdev->dev_addr[i]);\n\t\t\n\t\tdev_dbg(dev, \"Filling the multicast list.\\n\");\n\t \n\t\teth_broadcast_addr(broadcast);\n\t\tcatc_multicast(broadcast, catc->multicast);\n\t\tcatc_multicast(netdev->dev_addr, catc->multicast);\n\t\tcatc_write_mem(catc, 0xfa80, catc->multicast, 64);\n\t\t\n\t\tdev_dbg(dev, \"Clearing error counters.\\n\");\n\t\t\n\t\tfor (i = 0; i < 8; i++)\n\t\t\tcatc_set_reg(catc, EthStats + i, 0);\n\t\tcatc->last_stats = jiffies;\n\t\t\n\t\tdev_dbg(dev, \"Enabling.\\n\");\n\t\t\n\t\tcatc_set_reg(catc, MaxBurst, RX_MAX_BURST);\n\t\tcatc_set_reg(catc, OpModes, OpTxMerge | OpRxMerge | OpLenInclude | Op3MemWaits);\n\t\tcatc_set_reg(catc, LEDCtrl, LEDLink);\n\t\tcatc_set_reg(catc, RxUnit, RxEnable | RxPolarity | RxMultiCast);\n\t} else {\n\t\tdev_dbg(dev, \"Performing reset\\n\");\n\t\tcatc_reset(catc);\n\t\tcatc_get_mac(catc, netdev->dev_addr);\n\t\t\n\t\tdev_dbg(dev, \"Setting RX Mode\\n\");\n\t\tcatc->rxmode[0] = RxEnable | RxPolarity | RxMultiCast;\n\t\tcatc->rxmode[1] = 0;\n\t\tf5u011_rxmode(catc, catc->rxmode);\n\t}\n\tdev_dbg(dev, \"Init done.\\n\");\n\tprintk(KERN_INFO \"%s: %s USB Ethernet at usb-%s-%s, %pM.\\n\",\n\t netdev->name, (catc->is_f5u011) ? \"Belkin F5U011\" : \"CATC EL1210A NetMate\",\n\t usbdev->bus->bus_name, usbdev->devpath, netdev->dev_addr);\n\tusb_set_intfdata(intf, catc);\n\n\tSET_NETDEV_DEV(netdev, &intf->dev);\n\tret = register_netdev(netdev);\n\tif (ret)\n\t\tgoto fail_clear_intfdata;\n\n\treturn 0;\n\nfail_clear_intfdata:\n\tusb_set_intfdata(intf, NULL);\nfail_free:\n\tusb_free_urb(catc->ctrl_urb);\n\tusb_free_urb(catc->tx_urb);\n\tusb_free_urb(catc->rx_urb);\n\tusb_free_urb(catc->irq_urb);\n\tfree_netdev(netdev);\n\treturn ret;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline void *nl80211hdr_put(struct sk_buff *skb, u32 pid, u32 seq,\n\t\t\t\t int flags, u8 cmd)\n{\n\t/* since there is no private header just add the generic one */\n\treturn genlmsg_put(skb, pid, seq, &nl80211_fam, flags, cmd);\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\tcJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)\t\t\t\t\t\t{cJSON_AddItemToArray(array,create_reference(item));}\n\nCWE ID: CWE-125\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 GDataFileSystem::OnCopyDocumentCompleted(\n const FilePath& dir_path,\n const FileOperationCallback& callback,\n GDataErrorCode status,\n scoped_ptr<base::Value> data) {\n DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));\n DCHECK(!callback.is_null());\n\n GDataFileError error = util::GDataToGDataFileError(status);\n if (error != GDATA_FILE_OK) {\n callback.Run(error);\n return;\n }\n\n scoped_ptr<DocumentEntry> doc_entry(DocumentEntry::ExtractAndParse(*data));\n if (!doc_entry.get()) {\n callback.Run(GDATA_FILE_ERROR_FAILED);\n return;\n }\n \n GDataEntry* entry = GDataEntry::FromDocumentEntry(\n NULL, doc_entry.get(), directory_service_.get());\n if (!entry) {\n callback.Run(GDATA_FILE_ERROR_FAILED);\n return;\n }\n\n directory_service_->root()->AddEntry(entry);\n MoveEntryFromRootDirectory(dir_path,\n callback,\n GDATA_FILE_OK,\n entry->GetFilePath());\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void voidMethodLongArgOptionalTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)\n{\n ExceptionState exceptionState(ExceptionState::ExecutionContext, \"voidMethodLongArgOptionalTestInterfaceEmptyArg\", \"TestObjectPython\", info.Holder(), info.GetIsolate());\n if (UNLIKELY(info.Length() < 1)) {\n exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));\n exceptionState.throwIfNeeded();\n return;\n }\n TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());\n V8TRYCATCH_EXCEPTION_VOID(int, longArg, toInt32(info[0], exceptionState), exceptionState);\n if (UNLIKELY(info.Length() <= 1)) {\n imp->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg);\n return;\n }\n V8TRYCATCH_VOID(TestInterfaceEmpty*, optionalTestInterfaceEmpty, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[1]));\n imp->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg, optionalTestInterfaceEmpty);\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: ParseCertificatePrincipalPattern(const base::Value* pattern) {\n return certificate_matching::CertificatePrincipalPattern::\n ParseFromOptionalDict(pattern, \"CN\", \"L\", \"O\", \"OU\");\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: PHP_FUNCTION(get_html_translation_table)\n{\n\tlong all = HTML_SPECIALCHARS,\n\t\t flags = ENT_COMPAT;\n\tint doctype;\n\tentity_table_opt entity_table;\n\tconst enc_to_uni *to_uni_table = NULL;\n\tchar *charset_hint = NULL;\n\tint charset_hint_len;\n\tenum entity_charset charset;\n\n\t/* in this function we have to jump through some loops because we're\n\t * getting the translated table from data structures that are optimized for\n\t * random access, not traversal */\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lls\",\n\t\t\t&all, &flags, &charset_hint, &charset_hint_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tcharset = determine_charset(charset_hint TSRMLS_CC);\n\tdoctype = flags & ENT_HTML_DOC_TYPE_MASK;\n \tLIMIT_ALL(all, doctype, charset);\n \n \tarray_init(return_value);\n \tentity_table = determine_entity_table(all, doctype);\n \tif (all && !CHARSET_UNICODE_COMPAT(charset)) {\n \t\tto_uni_table = enc_to_uni_index[charset];\n\t}\n\n\tif (all) { /* HTML_ENTITIES (actually, any non-zero value for 1st param) */\n\t\tconst entity_stage1_row *ms_table = entity_table.ms_table;\n\n\t\tif (CHARSET_UNICODE_COMPAT(charset)) {\n\t\t\tunsigned i, j, k,\n\t\t\t\t\t max_i, max_j, max_k;\n\t\t\t/* no mapping to unicode required */\n\t\t\tif (CHARSET_SINGLE_BYTE(charset)) { /* ISO-8859-1 */\n\t\t\t\tmax_i = 1; max_j = 4; max_k = 64;\n\t\t\t} else {\n\t\t\t\tmax_i = 0x1E; max_j = 64; max_k = 64;\n\t\t\t}\n\n\t\t\tfor (i = 0; i < max_i; i++) {\n\t\t\t\tif (ms_table[i] == empty_stage2_table)\n\t\t\t\t\tcontinue;\n\t\t\t\tfor (j = 0; j < max_j; j++) {\n\t\t\t\t\tif (ms_table[i][j] == empty_stage3_table)\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\tfor (k = 0; k < max_k; k++) {\n\t\t\t\t\t\tconst entity_stage3_row *r = &ms_table[i][j][k];\n\t\t\t\t\t\tunsigned code;\n\n\t\t\t\t\t\tif (r->data.ent.entity == NULL)\n\t\t\t\t\t\t\tcontinue;\n\n\t\t\t\t\t\tcode = ENT_CODE_POINT_FROM_STAGES(i, j, k);\n\t\t\t\t\t\tif (((code == '\\'' && !(flags & ENT_HTML_QUOTE_SINGLE)) ||\n\t\t\t\t\t\t\t\t(code == '\"' && !(flags & ENT_HTML_QUOTE_DOUBLE))))\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\twrite_s3row_data(r, code, charset, return_value);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/* we have to iterate through the set of code points for this\n\t\t\t * encoding and map them to unicode code points */\n\t\t\tunsigned i;\n\t\t\tfor (i = 0; i <= 0xFF; i++) {\n\t\t\t\tconst entity_stage3_row *r;\n\t\t\t\tunsigned uni_cp;\n\n\t\t\t\t/* can be done before mapping, they're invariant */\n\t\t\t\tif (((i == '\\'' && !(flags & ENT_HTML_QUOTE_SINGLE)) ||\n\t\t\t\t\t\t(i == '\"' && !(flags & ENT_HTML_QUOTE_DOUBLE))))\n\t\t\t\t\tcontinue;\n\n\t\t\t\tmap_to_unicode(i, to_uni_table, &uni_cp);\n\t\t\t\tr = &ms_table[ENT_STAGE1_INDEX(uni_cp)][ENT_STAGE2_INDEX(uni_cp)][ENT_STAGE3_INDEX(uni_cp)];\n\t\t\t\tif (r->data.ent.entity == NULL)\n\t\t\t\t\tcontinue;\n\n\t\t\t\twrite_s3row_data(r, i, charset, return_value);\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* we could use sizeof(stage3_table_be_apos_00000) as well */\n\t\tunsigned\t j,\n\t\t\t\t\t numelems = sizeof(stage3_table_be_noapos_00000) /\n\t\t\t\t\t\t\tsizeof(*stage3_table_be_noapos_00000);\n\n\t\tfor (j = 0; j < numelems; j++) {\n\t\t\tconst entity_stage3_row *r = &entity_table.table[j];\n\t\t\tif (r->data.ent.entity == NULL)\n\t\t\t\tcontinue;\n\n\t\t\tif (((j == '\\'' && !(flags & ENT_HTML_QUOTE_SINGLE)) ||\n\t\t\t\t\t(j == '\"' && !(flags & ENT_HTML_QUOTE_DOUBLE))))\n\t\t\t\tcontinue;\n\n\t\t\t/* charset is indifferent, used cs_8859_1 for efficiency */\n\t\t\twrite_s3row_data(r, j, cs_8859_1, return_value);\n\t\t}\n\t}\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: LayoutUnit RenderFlexibleBox::flowAwareBorderBefore() const\n{\n switch (transformedWritingMode()) {\n case TopToBottomWritingMode:\n return borderTop();\n case BottomToTopWritingMode:\n return borderBottom();\n case LeftToRightWritingMode:\n return borderLeft();\n case RightToLeftWritingMode:\n return borderRight();\n }\n ASSERT_NOT_REACHED();\n return borderTop();\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: int __init reboot_setup(char *str)\n{\n\treboot_mode = str[0];\n\treturn 1;\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: static void watchdog_overflow_callback(struct perf_event *event, int nmi,\n \t\t struct perf_sample_data *data,\n \t\t struct pt_regs *regs)\n {\n\t/* Ensure the watchdog never gets throttled */\n\tevent->hw.interrupts = 0;\n\n\tif (__this_cpu_read(watchdog_nmi_touch) == true) {\n\t\t__this_cpu_write(watchdog_nmi_touch, false);\n\t\treturn;\n\t}\n\n\t/* check for a hardlockup\n\t * This is done by making sure our timer interrupt\n\t * is incrementing. The timer interrupt should have\n\t * fired multiple times before we overflow'd. If it hasn't\n\t * then this is a good indication the cpu is stuck\n\t */\n\tif (is_hardlockup()) {\n\t\tint this_cpu = smp_processor_id();\n\n\t\t/* only print hardlockups once */\n\t\tif (__this_cpu_read(hard_watchdog_warn) == true)\n\t\t\treturn;\n\n\t\tif (hardlockup_panic)\n\t\t\tpanic(\"Watchdog detected hard LOCKUP on cpu %d\", this_cpu);\n\t\telse\n\t\t\tWARN(1, \"Watchdog detected hard LOCKUP on cpu %d\", this_cpu);\n\n\t\t__this_cpu_write(hard_watchdog_warn, true);\n\t\treturn;\n\t}\n\n\t__this_cpu_write(hard_watchdog_warn, false);\n\treturn;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void AddHost(AppCacheHost* host) {\n hosts_to_notify_.insert(host->frontend());\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 struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)\n{\n \tstruct nfs4_state *state = opendata->state;\n \tstruct nfs_inode *nfsi = NFS_I(state->inode);\n \tstruct nfs_delegation *delegation;\n\tint open_mode = opendata->o_arg.open_flags & (FMODE_READ|FMODE_WRITE|O_EXCL);\n \tnfs4_stateid stateid;\n \tint ret = -EAGAIN;\n \n \tfor (;;) {\n\t\tif (can_open_cached(state, open_mode)) {\n \t\t\tspin_lock(&state->owner->so_lock);\n\t\t\tif (can_open_cached(state, open_mode)) {\n\t\t\t\tupdate_open_stateflags(state, open_mode);\n \t\t\t\tspin_unlock(&state->owner->so_lock);\n \t\t\t\tgoto out_return_state;\n \t\t\t}\n\t\t\tspin_unlock(&state->owner->so_lock);\n\t\t}\n \t\trcu_read_lock();\n \t\tdelegation = rcu_dereference(nfsi->delegation);\n \t\tif (delegation == NULL ||\n\t\t !can_open_delegated(delegation, open_mode)) {\n \t\t\trcu_read_unlock();\n \t\t\tbreak;\n \t\t}\n\t\t/* Save the delegation */\n\t\tmemcpy(stateid.data, delegation->stateid.data, sizeof(stateid.data));\n\t\trcu_read_unlock();\n\t\tret = nfs_may_open(state->inode, state->owner->so_cred, open_mode);\n\t\tif (ret != 0)\n\t\t\tgoto out;\n \t\tret = -EAGAIN;\n \n \t\t/* Try to update the stateid using the delegation */\n\t\tif (update_open_stateid(state, NULL, &stateid, open_mode))\n \t\t\tgoto out_return_state;\n \t}\n out:\n\treturn ERR_PTR(ret);\nout_return_state:\n\tatomic_inc(&state->count);\n\treturn state;\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: CuePoint::CuePoint(long idx, long long pos) :\n m_element_start(0),\n m_element_size(0),\n m_index(idx),\n m_timecode(-1 * pos),\n m_track_positions(NULL),\n m_track_positions_count(0)\n{\n assert(pos > 0);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static byte parseHexChar(char ch) {\n if (isdigit(ch))\n return ch - '0';\n else if ('A' <= ch && ch <= 'F')\n return ch - 'A' + 10;\n else if ('a' <= ch && ch <= 'f')\n return ch - 'a' + 10;\n else {\n ALOGE(\"invalid character in bssid %c\", ch);\n return 0;\n }\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: int netdev_set_master(struct net_device *slave, struct net_device *master)\n{\n\tstruct net_device *old = slave->master;\n\n\tASSERT_RTNL();\n\n\tif (master) {\n\t\tif (old)\n\t\t\treturn -EBUSY;\n\t\tdev_hold(master);\n\t}\n\n\tslave->master = master;\n\n\tif (old) {\n\t\tsynchronize_net();\n\t\tdev_put(old);\n\t}\n\tif (master)\n\t\tslave->flags |= IFF_SLAVE;\n\telse\n\t\tslave->flags &= ~IFF_SLAVE;\n\n\trtmsg_ifinfo(RTM_NEWLINK, slave, IFF_SLAVE);\n\treturn 0;\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: _client_protocol_timeout (GsmXSMPClient *client)\n{\n g_debug (\"GsmXSMPClient: client_protocol_timeout for client '%s' in ICE status %d\",\n client->priv->description,\n IceConnectionStatus (client->priv->ice_connection));\n gsm_client_set_status (GSM_CLIENT (client), GSM_CLIENT_FAILED);\n gsm_client_disconnected (GSM_CLIENT (client));\n return FALSE;\n}\n\nCWE ID: CWE-835\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void BaseRenderingContext2D::translate(double tx, double ty) {\n PaintCanvas* c = DrawingCanvas();\n if (!c)\n return;\n if (!GetState().IsTransformInvertible())\n return;\n\n if (!std::isfinite(tx) || !std::isfinite(ty))\n return;\n\n AffineTransform new_transform = GetState().Transform();\n new_transform.Translate(tx, ty);\n if (GetState().Transform() == new_transform)\n return;\n\n ModifiableState().SetTransform(new_transform);\n if (!GetState().IsTransformInvertible())\n return;\n c->translate(tx, ty);\n path_.Transform(AffineTransform().Translate(-tx, -ty));\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: long long Cluster::GetLastTime() const\n{\n const BlockEntry* pEntry;\n const long status = GetLast(pEntry);\n if (status < 0) //error\n return status;\n if (pEntry == NULL) //empty cluster\n return GetTime();\n const Block* const pBlock = pEntry->GetBlock();\n assert(pBlock);\n return pBlock->GetTime(this);\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 fanout_release(struct sock *sk)\n{\n \tstruct packet_sock *po = pkt_sk(sk);\n \tstruct packet_fanout *f;\n \n\tf = po->fanout;\n\tif (!f)\n\t\treturn;\n \tmutex_lock(&fanout_mutex);\n\tpo->fanout = NULL;\n \n\tif (atomic_dec_and_test(&f->sk_ref)) {\n\t\tlist_del(&f->list);\n\t\tdev_remove_pack(&f->prot_hook);\n\t\tfanout_release_data(f);\n\t\tkfree(f);\n \t}\n \tmutex_unlock(&fanout_mutex);\n\tif (po->rollover)\n\t\tkfree_rcu(po->rollover, rcu);\n }\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: alloc_email(char *addr)\n{\n\tsize_t size = strlen(addr);\n\tchar *new;\n\n\tnew = (char *) MALLOC(size + 1);\n\tmemcpy(new, addr, size + 1);\n\n\tlist_add(global_data->email, new);\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: GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode,\n\t\t\t\t GfxColorSpace *colorSpaceA) {\n GfxIndexedColorSpace *indexedCS;\n GfxSeparationColorSpace *sepCS;\n int maxPixel, indexHigh;\n Guchar *lookup2;\n Function *sepFunc;\n Object obj;\n double x[gfxColorMaxComps];\n double y[gfxColorMaxComps];\n int i, j, k, byte;\n double mapped;\n\n ok = gTrue;\n\n bits = bitsA;\n maxPixel = (1 << bits) - 1;\n colorSpace = colorSpaceA;\n\n if (maxPixel > 255) maxPixel = 255;\n\n for (k = 0; k < gfxColorMaxComps; ++k) {\n lookup[k] = NULL;\n }\n\n if (decode->isNull()) {\n nComps = colorSpace->getNComps();\n colorSpace->getDefaultRanges(decodeLow, decodeRange, maxPixel);\n } else if (decode->isArray()) {\n nComps = decode->arrayGetLength() / 2;\n if (nComps != colorSpace->getNComps()) {\n goto err1;\n }\n for (i = 0; i < nComps; ++i) {\n decode->arrayGet(2*i, &obj);\n if (!obj.isNum()) {\n\tgoto err2;\n }\n decodeLow[i] = obj.getNum();\n obj.free();\n decode->arrayGet(2*i+1, &obj);\n if (!obj.isNum()) {\n\tgoto err2;\n }\n decodeRange[i] = obj.getNum() - decodeLow[i];\n obj.free();\n }\n } else {\n goto err1;\n }\n\n colorSpace2 = NULL;\n nComps2 = 0;\n if (colorSpace->getMode() == csIndexed) {\n indexedCS = (GfxIndexedColorSpace *)colorSpace;\n colorSpace2 = indexedCS->getBase();\n indexHigh = indexedCS->getIndexHigh();\n nComps2 = colorSpace2->getNComps();\n lookup2 = indexedCS->getLookup();\n colorSpace2->getDefaultRanges(x, y, indexHigh);\n byte_lookup = (Guchar *)gmalloc ((maxPixel + 1) * nComps2);\n for (k = 0; k < nComps2; ++k) {\n lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1,\n \t\t\t\t\t sizeof(GfxColorComp));\n for (i = 0; i <= maxPixel; ++i) {\n\tj = (int)(decodeLow[0] + (i * decodeRange[0]) / maxPixel + 0.5);\n\tif (j < 0) {\n\t j = 0;\n\t} else if (j > indexHigh) {\n\t j = indexHigh;\n\t}\n\n\tmapped = x[k] + (lookup2[j*nComps2 + k] / 255.0) * y[k];\n\tlookup[k][i] = dblToCol(mapped);\n\tbyte_lookup[i * nComps2 + k] = (Guchar) (mapped * 255);\n }\n }\n } else if (colorSpace->getMode() == csSeparation) {\n sepCS = (GfxSeparationColorSpace *)colorSpace;\n colorSpace2 = sepCS->getAlt();\n nComps2 = colorSpace2->getNComps();\n sepFunc = sepCS->getFunc();\n byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps2);\n for (k = 0; k < nComps2; ++k) {\n lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1,\n\t\t\t\t\t sizeof(GfxColorComp));\n for (i = 0; i <= maxPixel; ++i) {\n\tx[0] = decodeLow[0] + (i * decodeRange[0]) / maxPixel;\n\tsepFunc->transform(x, y);\n\tlookup[k][i] = dblToCol(y[k]);\n\tbyte_lookup[i*nComps2 + k] = (Guchar) (y[k] * 255);\n }\n }\n } else {\n byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps);\n for (k = 0; k < nComps; ++k) {\n lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1,\n\t\t\t\t\t sizeof(GfxColorComp));\n for (i = 0; i <= maxPixel; ++i) {\n\tmapped = decodeLow[k] + (i * decodeRange[k]) / maxPixel;\n\tlookup[k][i] = dblToCol(mapped);\n\tbyte = (int) (mapped * 255.0 + 0.5);\n\tif (byte < 0) \n\t byte = 0; \n\telse if (byte > 255) \n\t byte = 255; \n\tbyte_lookup[i * nComps + k] = byte;\t\n }\n }\n }\n\n return;\n\n err2:\n obj.free();\n err1:\n ok = gFalse;\n byte_lookup = NULL;\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: static int gs_usb_probe(struct usb_interface *intf,\n\t\t\tconst struct usb_device_id *id)\n{\n \tstruct gs_usb *dev;\n \tint rc = -ENOMEM;\n \tunsigned int icount, i;\n\tstruct gs_host_config hconf = {\n\t\t.byte_order = 0x0000beef,\n\t};\n\tstruct gs_device_config dconf;\n \n \t/* send host config */\n \trc = usb_control_msg(interface_to_usbdev(intf),\n\t\t\t usb_sndctrlpipe(interface_to_usbdev(intf), 0),\n\t\t\t GS_USB_BREQ_HOST_FORMAT,\n \t\t\t USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,\n \t\t\t 1,\n \t\t\t intf->altsetting[0].desc.bInterfaceNumber,\n\t\t\t &hconf,\n\t\t\t sizeof(hconf),\n \t\t\t 1000);\n \n \tif (rc < 0) {\n \t\tdev_err(&intf->dev, \"Couldn't send data format (err=%d)\\n\",\n \t\t\trc);\n \t\treturn rc;\n \t}\n \n \t/* read device config */\n \trc = usb_control_msg(interface_to_usbdev(intf),\n \t\t\t usb_rcvctrlpipe(interface_to_usbdev(intf), 0),\n \t\t\t GS_USB_BREQ_DEVICE_CONFIG,\n \t\t\t USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,\n \t\t\t 1,\n \t\t\t intf->altsetting[0].desc.bInterfaceNumber,\n\t\t\t &dconf,\n\t\t\t sizeof(dconf),\n \t\t\t 1000);\n \tif (rc < 0) {\n \t\tdev_err(&intf->dev, \"Couldn't get device config: (err=%d)\\n\",\n \t\t\trc);\n \t\treturn rc;\n \t}\n \n\ticount = dconf.icount + 1;\n \tdev_info(&intf->dev, \"Configuring for %d interfaces\\n\", icount);\n \n \tif (icount > GS_MAX_INTF) {\n \t\tdev_err(&intf->dev,\n \t\t\t\"Driver cannot handle more that %d CAN interfaces\\n\",\n \t\t\tGS_MAX_INTF);\n \t\treturn -EINVAL;\n \t}\n \n \tdev = kzalloc(sizeof(*dev), GFP_KERNEL);\n\tif (!dev)\n \t\treturn -ENOMEM;\n \tinit_usb_anchor(&dev->rx_submitted);\n \n \tatomic_set(&dev->active_channels, 0);\n\n\tusb_set_intfdata(intf, dev);\n \tdev->udev = interface_to_usbdev(intf);\n \n \tfor (i = 0; i < icount; i++) {\n\t\tdev->canch[i] = gs_make_candev(i, intf, &dconf);\n \t\tif (IS_ERR_OR_NULL(dev->canch[i])) {\n \t\t\t/* save error code to return later */\n \t\t\trc = PTR_ERR(dev->canch[i]);\n\n\t\t\t/* on failure destroy previously created candevs */\n\t\t\ticount = i;\n\t\t\tfor (i = 0; i < icount; i++)\n \t\t\t\tgs_destroy_candev(dev->canch[i]);\n \n \t\t\tusb_kill_anchored_urbs(&dev->rx_submitted);\n \t\t\tkfree(dev);\n \t\t\treturn rc;\n \t\t}\n \t\tdev->canch[i]->parent = dev;\n \t}\n \n \treturn 0;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: enter_record(struct ftrace_hash *hash, struct dyn_ftrace *rec, int not)\n{\n\tstruct ftrace_func_entry *entry;\n\tint ret = 0;\n\n\tentry = ftrace_lookup_ip(hash, rec->ip);\n\tif (not) {\n\t\t/* Do nothing if it doesn't exist */\n\t\tif (!entry)\n\t\t\treturn 0;\n\n\t\tfree_hash_entry(hash, entry);\n\t} else {\n\t\t/* Do nothing if it exists */\n\t\tif (entry)\n\t\t\treturn 0;\n\n\t\tret = add_hash_entry(hash, rec->ip);\n\t}\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 void write_protect_slot(struct kvm *kvm,\n\t\t\t struct kvm_memory_slot *memslot,\n\t\t\t unsigned long *dirty_bitmap,\n\t\t\t unsigned long nr_dirty_pages)\n{\n\tspin_lock(&kvm->mmu_lock);\n\n\t/* Not many dirty pages compared to # of shadow pages. */\n\tif (nr_dirty_pages < kvm->arch.n_used_mmu_pages) {\n\t\tunsigned long gfn_offset;\n\n\t\tfor_each_set_bit(gfn_offset, dirty_bitmap, memslot->npages) {\n\t\t\tunsigned long gfn = memslot->base_gfn + gfn_offset;\n\n\t\t\tkvm_mmu_rmap_write_protect(kvm, gfn, memslot);\n\t\t}\n\t\tkvm_flush_remote_tlbs(kvm);\n\t} else\n\t\tkvm_mmu_slot_remove_write_access(kvm, memslot->id);\n\n\tspin_unlock(&kvm->mmu_lock);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
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