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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: bool ExtensionTtsPlatformImplWin::Speak(\n const std::string& src_utterance,\n const std::string& language,\n const std::string& gender,\n double rate,\n double pitch,\n double volume) {\n std::wstring utterance = UTF8ToUTF16(src_utterance);\n \n if (!speech_synthesizer_)\n return false;\n \n \n if (rate >= 0.0) {\n speech_synthesizer_->SetRate(static_cast<int32>(rate * 20 - 10));\n }\n \n if (pitch >= 0.0) {\n std::wstring pitch_value =\n base::IntToString16(static_cast<int>(pitch * 20 - 10));\n utterance = L\"<pitch absmiddle=\\\"\" + pitch_value + L\"\\\">\" +\n utterance + L\"</pitch>\";\n }\n \n if (volume >= 0.0) {\n speech_synthesizer_->SetVolume(static_cast<uint16>(volume * 100));\n }\n \n if (paused_) {\n speech_synthesizer_->Resume();\n paused_ = false;\n }\n speech_synthesizer_->Speak(\n utterance.c_str(), SPF_ASYNC | SPF_PURGEBEFORESPEAK, NULL);\n \n return true;\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: connection_edge_about_to_close(edge_connection_t *edge_conn)\n{\n if (!edge_conn->edge_has_sent_end) {\n connection_t *conn = TO_CONN(edge_conn);\n log_warn(LD_BUG, \"(Harmless.) Edge connection (marked at %s:%d) \"\n \"hasn't sent end yet?\",\n conn->marked_for_close_file, conn->marked_for_close);\n tor_fragile_assert();\n }\n}\n\nCWE ID: CWE-617\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ManifestChangeNotifier::DidChangeManifest() {\n if (weak_factory_.HasWeakPtrs())\n return;\n \n if (!render_frame()->GetWebFrame()->IsLoading()) {\n render_frame()\n ->GetTaskRunner(blink::TaskType::kUnspecedLoading)\n ->PostTask(FROM_HERE,\n base::BindOnce(&ManifestChangeNotifier::ReportManifestChange,\n weak_factory_.GetWeakPtr()));\n return;\n }\n ReportManifestChange();\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: my_object_many_return (MyObject *obj, guint32 *arg0, char **arg1, gint32 *arg2, guint32 *arg3, guint32 *arg4, const char **arg5, GError **error)\n{\n *arg0 = 42;\n *arg1 = g_strdup (\"42\");\n *arg2 = -67;\n *arg3 = 2;\n *arg4 = 26;\n *arg5 = \"hello world\"; /* Annotation specifies as const */\n return TRUE;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: sparse_member_p (struct tar_stat_info *st)\n{\n struct tar_sparse_file file;\n\n if (!tar_sparse_init (&file))\n return false;\n file.stat_info = st;\n return tar_sparse_member_p (&file);\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 WebPageSerializerImpl::openTagToString(Element* element,\n SerializeDomParam* param)\n {\n bool needSkip;\n StringBuilder result;\n result.append(preActionBeforeSerializeOpenTag(element, param, &needSkip));\n if (needSkip)\n return;\n result.append('<');\n result.append(element->nodeName().lower());\n AttributeCollection attributes = element->attributes();\n AttributeCollection::iterator end = attributes.end();\n for (AttributeCollection::iterator it = attributes.begin(); it != end; ++it) {\n result.append(' ');\n result.append(it->name().toString());\n result.appendLiteral(\"=\\\"\");\n if (!it->value().isEmpty()) {\n const String& attrValue = it->value();\n\n const QualifiedName& attrName = it->name();\n if (element->hasLegalLinkAttribute(attrName)) {\n if (attrValue.startsWith(\"javascript:\", TextCaseInsensitive)) {\n result.append(attrValue);\n } else {\n WebLocalFrameImpl* subFrame = WebLocalFrameImpl::fromFrameOwnerElement(element);\n String completeURL = subFrame ? subFrame->frame()->document()->url() :\n param->document->completeURL(attrValue);\n if (m_localLinks.contains(completeURL)) {\n if (!param->directoryName.isEmpty()) {\n result.appendLiteral(\"./\");\n result.append(param->directoryName);\n result.append('/');\n }\n result.append(m_localLinks.get(completeURL));\n } else {\n result.append(completeURL);\n }\n }\n } else {\n if (param->isHTMLDocument)\n result.append(m_htmlEntities.convertEntitiesInString(attrValue));\n else\n result.append(m_xmlEntities.convertEntitiesInString(attrValue));\n }\n }\n result.append('\\\"');\n }\n\n String addedContents = postActionAfterSerializeOpenTag(element, param);\n if (element->hasChildren() || param->haveAddedContentsBeforeEnd)\n result.append('>');\n result.append(addedContents);\n saveHTMLContentToBuffer(result.toString(), param);\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: bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) {\n if (!render_frame_created_)\n return false;\n\n ScopedActiveURL scoped_active_url(this);\n\n bool handled = true;\n IPC_BEGIN_MESSAGE_MAP(RenderFrameHostImpl, msg)\n IPC_MESSAGE_HANDLER(FrameHostMsg_RenderProcessGone, OnRenderProcessGone)\n IPC_MESSAGE_UNHANDLED(handled = false)\n IPC_END_MESSAGE_MAP()\n\n if (handled)\n return true;\n\n if (delegate_->OnMessageReceived(this, msg))\n return true;\n\n RenderFrameProxyHost* proxy =\n frame_tree_node_->render_manager()->GetProxyToParent();\n if (proxy && proxy->cross_process_frame_connector() &&\n proxy->cross_process_frame_connector()->OnMessageReceived(msg))\n return true;\n \n handled = true;\n IPC_BEGIN_MESSAGE_MAP(RenderFrameHostImpl, msg)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidAddMessageToConsole,\n OnDidAddMessageToConsole)\n IPC_MESSAGE_HANDLER(FrameHostMsg_Detach, OnDetach)\n IPC_MESSAGE_HANDLER(FrameHostMsg_FrameFocused, OnFrameFocused)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailProvisionalLoadWithError,\n OnDidFailProvisionalLoadWithError)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailLoadWithError,\n OnDidFailLoadWithError)\n IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateState, OnUpdateState)\n IPC_MESSAGE_HANDLER(FrameHostMsg_OpenURL, OnOpenURL)\n IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnload_ACK, OnBeforeUnloadACK)\n IPC_MESSAGE_HANDLER(FrameHostMsg_SwapOut_ACK, OnSwapOutACK)\n IPC_MESSAGE_HANDLER(FrameHostMsg_ContextMenu, OnContextMenu)\n IPC_MESSAGE_HANDLER(FrameHostMsg_VisualStateResponse,\n OnVisualStateResponse)\n IPC_MESSAGE_HANDLER_DELAY_REPLY(FrameHostMsg_RunJavaScriptDialog,\n OnRunJavaScriptDialog)\n IPC_MESSAGE_HANDLER_DELAY_REPLY(FrameHostMsg_RunBeforeUnloadConfirm,\n OnRunBeforeUnloadConfirm)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidAccessInitialDocument,\n OnDidAccessInitialDocument)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeOpener, OnDidChangeOpener)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidAddContentSecurityPolicies,\n OnDidAddContentSecurityPolicies)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeFramePolicy,\n OnDidChangeFramePolicy)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeFrameOwnerProperties,\n OnDidChangeFrameOwnerProperties)\n IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateTitle, OnUpdateTitle)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidBlockFramebust, OnDidBlockFramebust)\n IPC_MESSAGE_HANDLER(FrameHostMsg_AbortNavigation, OnAbortNavigation)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DispatchLoad, OnDispatchLoad)\n IPC_MESSAGE_HANDLER(FrameHostMsg_ForwardResourceTimingToParent,\n OnForwardResourceTimingToParent)\n IPC_MESSAGE_HANDLER(FrameHostMsg_TextSurroundingSelectionResponse,\n OnTextSurroundingSelectionResponse)\n IPC_MESSAGE_HANDLER(AccessibilityHostMsg_EventBundle, OnAccessibilityEvents)\n IPC_MESSAGE_HANDLER(AccessibilityHostMsg_LocationChanges,\n OnAccessibilityLocationChanges)\n IPC_MESSAGE_HANDLER(AccessibilityHostMsg_FindInPageResult,\n OnAccessibilityFindInPageResult)\n IPC_MESSAGE_HANDLER(AccessibilityHostMsg_ChildFrameHitTestResult,\n OnAccessibilityChildFrameHitTestResult)\n IPC_MESSAGE_HANDLER(AccessibilityHostMsg_SnapshotResponse,\n OnAccessibilitySnapshotResponse)\n IPC_MESSAGE_HANDLER(FrameHostMsg_EnterFullscreen, OnEnterFullscreen)\n IPC_MESSAGE_HANDLER(FrameHostMsg_ExitFullscreen, OnExitFullscreen)\n IPC_MESSAGE_HANDLER(FrameHostMsg_SuddenTerminationDisablerChanged,\n OnSuddenTerminationDisablerChanged)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidStopLoading, OnDidStopLoading)\n IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeLoadProgress,\n OnDidChangeLoadProgress)\n IPC_MESSAGE_HANDLER(FrameHostMsg_SelectionChanged, OnSelectionChanged)\n IPC_MESSAGE_HANDLER(FrameHostMsg_FocusedNodeChanged, OnFocusedNodeChanged)\n IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateUserActivationState,\n OnUpdateUserActivationState)\n IPC_MESSAGE_HANDLER(FrameHostMsg_SetHasReceivedUserGestureBeforeNavigation,\n OnSetHasReceivedUserGestureBeforeNavigation)\n IPC_MESSAGE_HANDLER(FrameHostMsg_SetNeedsOcclusionTracking,\n OnSetNeedsOcclusionTracking);\n IPC_MESSAGE_HANDLER(FrameHostMsg_ScrollRectToVisibleInParentFrame,\n OnScrollRectToVisibleInParentFrame)\n IPC_MESSAGE_HANDLER(FrameHostMsg_BubbleLogicalScrollInParentFrame,\n OnBubbleLogicalScrollInParentFrame)\n IPC_MESSAGE_HANDLER(FrameHostMsg_FrameDidCallFocus, OnFrameDidCallFocus)\n IPC_MESSAGE_HANDLER(FrameHostMsg_RenderFallbackContentInParentProcess,\n OnRenderFallbackContentInParentProcess)\n#if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)\n IPC_MESSAGE_HANDLER(FrameHostMsg_ShowPopup, OnShowPopup)\n IPC_MESSAGE_HANDLER(FrameHostMsg_HidePopup, OnHidePopup)\n#endif\n IPC_MESSAGE_HANDLER(FrameHostMsg_RequestOverlayRoutingToken,\n OnRequestOverlayRoutingToken)\n IPC_MESSAGE_HANDLER(FrameHostMsg_ShowCreatedWindow, OnShowCreatedWindow)\n IPC_END_MESSAGE_MAP()\n\n return handled;\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void lsi_stop_script(LSIState *s)\n{\n s->istat1 &= ~LSI_ISTAT1_SRUN;\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: send_results(struct iperf_test *test)\n{\n int r = 0;\n cJSON *j;\n cJSON *j_streams;\n struct iperf_stream *sp;\n cJSON *j_stream;\n int sender_has_retransmits;\n iperf_size_t bytes_transferred;\n int retransmits;\n\n j = cJSON_CreateObject();\n if (j == NULL) {\n \ti_errno = IEPACKAGERESULTS;\n \tr = -1;\n } else {\n\tcJSON_AddFloatToObject(j, \"cpu_util_total\", test->cpu_util[0]);\n\tcJSON_AddFloatToObject(j, \"cpu_util_user\", test->cpu_util[1]);\n\tcJSON_AddFloatToObject(j, \"cpu_util_system\", test->cpu_util[2]);\n \tif ( ! test->sender )\n \t sender_has_retransmits = -1;\n \telse\n \t sender_has_retransmits = test->sender_has_retransmits;\n\tcJSON_AddIntToObject(j, \"sender_has_retransmits\", sender_has_retransmits);\n \n \t/* If on the server and sending server output, then do this */\n \tif (test->role == 's' && test->get_server_output) {\n\t if (test->json_output) {\n\t\t/* Add JSON output */\n\t\tcJSON_AddItemReferenceToObject(j, \"server_output_json\", test->json_top);\n\t }\n\t else {\n\t\t/* Add textual output */\n\t\tsize_t buflen = 0;\n\n\t\t/* Figure out how much room we need to hold the complete output string */\n\t\tstruct iperf_textline *t;\n\t\tTAILQ_FOREACH(t, &(test->server_output_list), textlineentries) {\n\t\t buflen += strlen(t->line);\n\t\t}\n\n\t\t/* Allocate and build it up from the component lines */\n\t\tchar *output = calloc(buflen + 1, 1);\n\t\tTAILQ_FOREACH(t, &(test->server_output_list), textlineentries) {\n\t\t strncat(output, t->line, buflen);\n\t\t buflen -= strlen(t->line);\n\t\t}\n\n\t\tcJSON_AddStringToObject(j, \"server_output_text\", output);\n\t }\n\t}\n\n\tj_streams = cJSON_CreateArray();\n\tif (j_streams == NULL) {\n\t i_errno = IEPACKAGERESULTS;\n\t r = -1;\n\t} else {\n\t cJSON_AddItemToObject(j, \"streams\", j_streams);\n\t SLIST_FOREACH(sp, &test->streams, streams) {\n\t\tj_stream = cJSON_CreateObject();\n\t\tif (j_stream == NULL) {\n\t\t i_errno = IEPACKAGERESULTS;\n\t\t r = -1;\n\t\t} else {\n \t\t cJSON_AddItemToArray(j_streams, j_stream);\n \t\t bytes_transferred = test->sender ? sp->result->bytes_sent : sp->result->bytes_received;\n \t\t retransmits = (test->sender && test->sender_has_retransmits) ? sp->result->stream_retrans : -1;\n\t\t cJSON_AddIntToObject(j_stream, \"id\", sp->id);\n\t\t cJSON_AddIntToObject(j_stream, \"bytes\", bytes_transferred);\n\t\t cJSON_AddIntToObject(j_stream, \"retransmits\", retransmits);\n\t\t cJSON_AddFloatToObject(j_stream, \"jitter\", sp->jitter);\n\t\t cJSON_AddIntToObject(j_stream, \"errors\", sp->cnt_error);\n\t\t cJSON_AddIntToObject(j_stream, \"packets\", sp->packet_count);\n \t\t}\n \t }\n \t if (r == 0 && test->debug) {\n\t\tprintf(\"send_results\\n%s\\n\", cJSON_Print(j));\n\t }\n\t if (r == 0 && JSON_write(test->ctrl_sck, j) < 0) {\n\t\ti_errno = IESENDRESULTS;\n\t\tr = -1;\n\t }\n\t}\n\tcJSON_Delete(j);\n }\n return r;\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: int snd_ctl_add(struct snd_card *card, struct snd_kcontrol *kcontrol)\n {\n \tstruct snd_ctl_elem_id id;\n \tunsigned int idx;\n \tint err = -EINVAL;\n \n \tif (! kcontrol)\n\t\treturn err;\n\tif (snd_BUG_ON(!card || !kcontrol->info))\n\t\tgoto error;\n\tid = kcontrol->id;\n\tdown_write(&card->controls_rwsem);\n\tif (snd_ctl_find_id(card, &id)) {\n\t\tup_write(&card->controls_rwsem);\n\t\tdev_err(card->dev, \"control %i:%i:%i:%s:%i is already present\\n\",\n\t\t\t\t\tid.iface,\n\t\t\t\t\tid.device,\n\t\t\t\t\tid.subdevice,\n\t\t\t\t\tid.name,\n\t\t\t\t\tid.index);\n\t\terr = -EBUSY;\n\t\tgoto error;\n\t}\n\tif (snd_ctl_find_hole(card, kcontrol->count) < 0) {\n\t\tup_write(&card->controls_rwsem);\n\t\terr = -ENOMEM;\n\t\tgoto error;\n\t}\n\tlist_add_tail(&kcontrol->list, &card->controls);\n \tcard->controls_count += kcontrol->count;\n \tkcontrol->id.numid = card->last_numid + 1;\n \tcard->last_numid += kcontrol->count;\n \tup_write(&card->controls_rwsem);\n\tfor (idx = 0; idx < kcontrol->count; idx++, id.index++, id.numid++)\n \t\tsnd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_ADD, &id);\n \treturn 0;\n \n error:\n\tsnd_ctl_free_one(kcontrol);\n\treturn err;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: re_get_entry(struct iso9660 *iso9660)\n{\n\tstruct file_info *file;\n\n\tif ((file = iso9660->re_files.first) != NULL) {\n\t\tiso9660->re_files.first = file->re_next;\n\t\tif (iso9660->re_files.first == NULL)\n\t\t\tiso9660->re_files.last =\n\t\t\t &(iso9660->re_files.first);\n\t}\n\treturn (file);\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void pcd_sleep(int cs)\n{\n\tschedule_timeout_interruptible(cs);\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: string_modifier_check(struct magic_set *ms, struct magic *m)\n{\n \tif ((ms->flags & MAGIC_CHECK) == 0)\n \t\treturn 0;\n \n\tif (m->type != FILE_PSTRING && (m->str_flags & PSTRING_LEN) != 0) {\n \t\tfile_magwarn(ms,\n \t\t \"'/BHhLl' modifiers are only allowed for pascal strings\\n\");\n \t\treturn -1;\n\t}\n\tswitch (m->type) {\n\tcase FILE_BESTRING16:\n\tcase FILE_LESTRING16:\n\t\tif (m->str_flags != 0) {\n\t\t\tfile_magwarn(ms,\n\t\t\t \"no modifiers allowed for 16-bit strings\\n\");\n\t\t\treturn -1;\n\t\t}\n\t\tbreak;\n\tcase FILE_STRING:\n\tcase FILE_PSTRING:\n\t\tif ((m->str_flags & REGEX_OFFSET_START) != 0) {\n\t\t\tfile_magwarn(ms,\n\t\t\t \"'/%c' only allowed on regex and search\\n\",\n\t\t\t CHAR_REGEX_OFFSET_START);\n\t\t\treturn -1;\n\t\t}\n\t\tbreak;\n\tcase FILE_SEARCH:\n\t\tif (m->str_range == 0) {\n\t\t\tfile_magwarn(ms,\n\t\t\t \"missing range; defaulting to %d\\n\",\n STRING_DEFAULT_RANGE);\n\t\t\tm->str_range = STRING_DEFAULT_RANGE;\n\t\t\treturn -1;\n\t\t}\n\t\tbreak;\n\tcase FILE_REGEX:\n\t\tif ((m->str_flags & STRING_COMPACT_WHITESPACE) != 0) {\n\t\t\tfile_magwarn(ms, \"'/%c' not allowed on regex\\n\",\n\t\t\t CHAR_COMPACT_WHITESPACE);\n\t\t\treturn -1;\n\t\t}\n\t\tif ((m->str_flags & STRING_COMPACT_OPTIONAL_WHITESPACE) != 0) {\n\t\t\tfile_magwarn(ms, \"'/%c' not allowed on regex\\n\",\n\t\t\t CHAR_COMPACT_OPTIONAL_WHITESPACE);\n\t\t\treturn -1;\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tfile_magwarn(ms, \"coding error: m->type=%d\\n\",\n\t\t m->type);\n\t\treturn -1;\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: double ScriptProcessorHandler::LatencyTime() const {\n return std::numeric_limits<double>::infinity();\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void pin_remove(struct fs_pin *pin)\n {\n \tspin_lock(&pin_lock);\n\thlist_del(&pin->m_list);\n\thlist_del(&pin->s_list);\n \tspin_unlock(&pin_lock);\n \tspin_lock_irq(&pin->wait.lock);\n \tpin->done = 1;\n\twake_up_locked(&pin->wait);\n\tspin_unlock_irq(&pin->wait.lock);\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: nfs4_atomic_open(struct inode *dir, struct dentry *dentry, struct nameidata *nd)\n{\n\tstruct path path = {\n\t\t.mnt = nd->path.mnt,\n\t\t.dentry = dentry,\n\t};\n\tstruct dentry *parent;\n\tstruct iattr attr;\n \tstruct rpc_cred *cred;\n \tstruct nfs4_state *state;\n \tstruct dentry *res;\n \n \tif (nd->flags & LOOKUP_CREATE) {\n \t\tattr.ia_mode = nd->intent.open.create_mode;\n\t\tattr.ia_valid = ATTR_MODE;\n\t\tif (!IS_POSIXACL(dir))\n\t\t\tattr.ia_mode &= ~current->fs->umask;\n\t} else {\n\t\tattr.ia_valid = 0;\n\t\tBUG_ON(nd->intent.open.flags & O_CREAT);\n\t}\n\n\tcred = rpc_lookup_cred();\n\tif (IS_ERR(cred))\n\t\treturn (struct dentry *)cred;\n \tparent = dentry->d_parent;\n \t/* Protect against concurrent sillydeletes */\n \tnfs_block_sillyrename(parent);\n\tstate = nfs4_do_open(dir, &path, nd->intent.open.flags, &attr, cred);\n \tput_rpccred(cred);\n \tif (IS_ERR(state)) {\n \t\tif (PTR_ERR(state) == -ENOENT) {\n\t\t\td_add(dentry, NULL);\n\t\t\tnfs_set_verifier(dentry, nfs_save_change_attribute(dir));\n\t\t}\n\t\tnfs_unblock_sillyrename(parent);\n\t\treturn (struct dentry *)state;\n\t}\n\tres = d_add_unique(dentry, igrab(state->inode));\n\tif (res != NULL)\n \t\tpath.dentry = res;\n \tnfs_set_verifier(path.dentry, nfs_save_change_attribute(dir));\n \tnfs_unblock_sillyrename(parent);\n\tnfs4_intent_set_file(nd, &path, state);\n \treturn res;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: disable_forwarding(void)\n {\n\tno_port_forwarding_flag = 1;\n\tno_agent_forwarding_flag = 1;\n\tno_x11_forwarding_flag = 1;\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 setup_remaining_vcs(int src_fd, unsigned src_idx, bool utf8) {\n struct console_font_op cfo = {\n .op = KD_FONT_OP_GET,\n .width = UINT_MAX, .height = UINT_MAX,\n .charcount = UINT_MAX,\n };\n struct unimapinit adv = {};\n struct unimapdesc unimapd;\n _cleanup_free_ struct unipair* unipairs = NULL;\n _cleanup_free_ void *fontbuf = NULL;\n unsigned i;\n int r;\n\n unipairs = new(struct unipair, USHRT_MAX);\n if (!unipairs) {\n log_oom();\n return;\n }\n\n /* get metadata of the current font (width, height, count) */\n r = ioctl(src_fd, KDFONTOP, &cfo);\n if (r < 0)\n log_warning_errno(errno, \"KD_FONT_OP_GET failed while trying to get the font metadata: %m\");\n else {\n /* verify parameter sanity first */\n if (cfo.width > 32 || cfo.height > 32 || cfo.charcount > 512)\n log_warning(\"Invalid font metadata - width: %u (max 32), height: %u (max 32), count: %u (max 512)\",\n cfo.width, cfo.height, cfo.charcount);\n else {\n /*\n * Console fonts supported by the kernel are limited in size to 32 x 32 and maximum 512\n * characters. Thus with 1 bit per pixel it requires up to 65536 bytes. The height always\n * requires 32 per glyph, regardless of the actual height - see the comment above #define\n * max_font_size 65536 in drivers/tty/vt/vt.c for more details.\n */\n fontbuf = malloc_multiply((cfo.width + 7) / 8 * 32, cfo.charcount);\n if (!fontbuf) {\n log_oom();\n return;\n }\n /* get fonts from the source console */\n cfo.data = fontbuf;\n r = ioctl(src_fd, KDFONTOP, &cfo);\n if (r < 0)\n log_warning_errno(errno, \"KD_FONT_OP_GET failed while trying to read the font data: %m\");\n else {\n unimapd.entries = unipairs;\n unimapd.entry_ct = USHRT_MAX;\n r = ioctl(src_fd, GIO_UNIMAP, &unimapd);\n if (r < 0)\n log_warning_errno(errno, \"GIO_UNIMAP failed while trying to read unicode mappings: %m\");\n else\n cfo.op = KD_FONT_OP_SET;\n }\n }\n }\n\n if (cfo.op != KD_FONT_OP_SET)\n log_warning(\"Fonts will not be copied to remaining consoles\");\n\n for (i = 1; i <= 63; i++) {\n char ttyname[sizeof(\"/dev/tty63\")];\n _cleanup_close_ int fd_d = -1;\n\n if (i == src_idx || verify_vc_allocation(i) < 0)\n continue;\n\n /* try to open terminal */\n xsprintf(ttyname, \"/dev/tty%u\", i);\n fd_d = open_terminal(ttyname, O_RDWR|O_CLOEXEC|O_NOCTTY);\n if (fd_d < 0) {\n log_warning_errno(fd_d, \"Unable to open tty%u, fonts will not be copied: %m\", i);\n continue;\n }\n \n if (verify_vc_kbmode(fd_d) < 0)\n continue;\n \n toggle_utf8(ttyname, fd_d, utf8);\n\n if (cfo.op != KD_FONT_OP_SET)\n continue;\n\n r = ioctl(fd_d, KDFONTOP, &cfo);\n if (r < 0) {\n int last_errno, mode;\n\n /* The fonts couldn't have been copied. It might be due to the\n * terminal being in graphical mode. In this case the kernel\n * returns -EINVAL which is too generic for distinguishing this\n * specific case. So we need to retrieve the terminal mode and if\n * the graphical mode is in used, let's assume that something else\n * is using the terminal and the failure was expected as we\n * shouldn't have tried to copy the fonts. */\n\n last_errno = errno;\n if (ioctl(fd_d, KDGETMODE, &mode) >= 0 && mode != KD_TEXT)\n log_debug(\"KD_FONT_OP_SET skipped: tty%u is not in text mode\", i);\n else\n log_warning_errno(last_errno, \"KD_FONT_OP_SET failed, fonts will not be copied to tty%u: %m\", i);\n\n continue;\n }\n\n /*\n * copy unicode translation table unimapd is a ushort count and a pointer\n * to an array of struct unipair { ushort, ushort }\n */\n r = ioctl(fd_d, PIO_UNIMAPCLR, &adv);\n if (r < 0) {\n log_warning_errno(errno, \"PIO_UNIMAPCLR failed, unimaps might be incorrect for tty%u: %m\", i);\n continue;\n }\n\n r = ioctl(fd_d, PIO_UNIMAP, &unimapd);\n if (r < 0) {\n log_warning_errno(errno, \"PIO_UNIMAP failed, unimaps might be incorrect for tty%u: %m\", i);\n continue;\n }\n\n log_debug(\"Font and unimap successfully copied to %s\", ttyname);\n }\n}\n\nCWE ID: CWE-255\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: lldp_private_8023_print(netdissect_options *ndo,\n const u_char *tptr, u_int tlv_len)\n{\n int subtype, hexdump = FALSE;\n\n if (tlv_len < 4) {\n return hexdump;\n }\n subtype = *(tptr+3);\n\n ND_PRINT((ndo, \"\\n\\t %s Subtype (%u)\",\n tok2str(lldp_8023_subtype_values, \"unknown\", subtype),\n subtype));\n\n switch (subtype) {\n case LLDP_PRIVATE_8023_SUBTYPE_MACPHY:\n if (tlv_len < 9) {\n return hexdump;\n }\n ND_PRINT((ndo, \"\\n\\t autonegotiation [%s] (0x%02x)\",\n bittok2str(lldp_8023_autonegotiation_values, \"none\", *(tptr+4)),\n *(tptr + 4)));\n ND_PRINT((ndo, \"\\n\\t PMD autoneg capability [%s] (0x%04x)\",\n bittok2str(lldp_pmd_capability_values,\"unknown\", EXTRACT_16BITS(tptr+5)),\n EXTRACT_16BITS(tptr + 5)));\n ND_PRINT((ndo, \"\\n\\t MAU type %s (0x%04x)\",\n tok2str(lldp_mau_types_values, \"unknown\", EXTRACT_16BITS(tptr+7)),\n EXTRACT_16BITS(tptr + 7)));\n break;\n\n case LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER:\n if (tlv_len < 7) {\n return hexdump;\n }\n ND_PRINT((ndo, \"\\n\\t MDI power support [%s], power pair %s, power class %s\",\n bittok2str(lldp_mdi_values, \"none\", *(tptr+4)),\n tok2str(lldp_mdi_power_pairs_values, \"unknown\", *(tptr+5)),\n tok2str(lldp_mdi_power_class_values, \"unknown\", *(tptr + 6))));\n break;\n\n case LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR:\n if (tlv_len < 9) {\n return hexdump;\n }\n ND_PRINT((ndo, \"\\n\\t aggregation status [%s], aggregation port ID %u\",\n bittok2str(lldp_aggregation_values, \"none\", *(tptr+4)),\n EXTRACT_32BITS(tptr + 5)));\n break;\n \n case LLDP_PRIVATE_8023_SUBTYPE_MTU:\n ND_PRINT((ndo, \"\\n\\t MTU size %u\", EXTRACT_16BITS(tptr + 4)));\n break;\n \n default:\n hexdump = TRUE;\n break;\n }\n\n return hexdump;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: mrb_false(mrb_state *mrb, mrb_value self)\n{\n return mrb_false_value();\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 bool dump_fd_info(const char *dest_filename, char *source_filename, int source_base_ofs, uid_t uid, gid_t gid)\n {\n FILE *fp = fopen(dest_filename, \"w\");\n if (!fp)\n return false;\n \n unsigned fd = 0;\n while (fd <= 99999) /* paranoia check */\n {\n sprintf(source_filename + source_base_ofs, \"fd/%u\", fd);\n char *name = malloc_readlink(source_filename);\n if (!name)\n break;\n fprintf(fp, \"%u:%s\\n\", fd, name);\n free(name);\n\n sprintf(source_filename + source_base_ofs, \"fdinfo/%u\", fd);\n fd++;\n FILE *in = fopen(source_filename, \"r\");\n if (!in)\n continue;\n char buf[128];\n while (fgets(buf, sizeof(buf)-1, in))\n {\n /* in case the line is not terminated, terminate it */\n char *eol = strchrnul(buf, '\\n');\n eol[0] = '\\n';\n eol[1] = '\\0';\n fputs(buf, fp);\n }\n fclose(in);\n }\n\n const int dest_fd = fileno(fp);\n if (fchown(dest_fd, uid, gid) < 0)\n {\n perror_msg(\"Can't change '%s' ownership to %lu:%lu\", dest_filename, (long)uid, (long)gid);\n fclose(fp);\n unlink(dest_filename);\n return false;\n }\n\n fclose(fp);\n return true;\n}\n\nCWE ID: CWE-59\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 BaseRenderingContext2D::ClearResolvedFilters() {\n for (auto& state : state_stack_)\n state->ClearResolvedFilter();\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int equalizer_reset(effect_context_t *context)\n{\n equalizer_context_t *eq_ctxt = (equalizer_context_t *)context;\n\n return 0;\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: MIMETypeRegistry::SupportsType HTMLMediaElement::GetSupportsType(\n const ContentType& content_type) {\n DEFINE_STATIC_LOCAL(const String, codecs, (\"codecs\"));\n\n String type = content_type.GetType().DeprecatedLower();\n String type_codecs = content_type.Parameter(codecs);\n\n if (type.IsEmpty())\n return MIMETypeRegistry::kIsNotSupported;\n\n if (type == \"application/octet-stream\")\n return MIMETypeRegistry::kIsNotSupported;\n\n MIMETypeRegistry::SupportsType result =\n MIMETypeRegistry::SupportsMediaMIMEType(type, type_codecs);\n ReportContentTypeResultToUMA(content_type.Raw(), result);\n return result;\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 insert_pin(\n\tsc_pkcs15_card_t *p15card,\n\tconst char *path,\n\tunsigned char id,\n\tunsigned char auth_id,\n\tunsigned char pin_reference,\n\tint min_length,\n\tconst char *label,\n\tint pin_flags\n){\n\tsc_card_t *card=p15card->card;\n\tsc_context_t *ctx=p15card->card->ctx;\n\tsc_file_t *f;\n\tstruct sc_pkcs15_auth_info pin_info;\n\tstruct sc_pkcs15_object pin_obj;\n\tint r;\n\n\tmemset(&pin_info, 0, sizeof(pin_info));\n\tpin_info.auth_id.len = 1;\n\tpin_info.auth_id.value[0] = id;\n\tpin_info.auth_type = SC_PKCS15_PIN_AUTH_TYPE_PIN;\n\tpin_info.attrs.pin.reference = pin_reference;\n\tpin_info.attrs.pin.flags = pin_flags;\n\tpin_info.attrs.pin.type = SC_PKCS15_PIN_TYPE_ASCII_NUMERIC;\n\tpin_info.attrs.pin.min_length = min_length;\n\tpin_info.attrs.pin.stored_length = 16;\n\tpin_info.attrs.pin.max_length = 16;\n\tpin_info.attrs.pin.pad_char = '\\0';\n\tpin_info.logged_in = SC_PIN_STATE_UNKNOWN;\n\tsc_format_path(path, &pin_info.path);\n\n\tmemset(&pin_obj, 0, sizeof(pin_obj));\n\tstrlcpy(pin_obj.label, label, sizeof(pin_obj.label));\n\tpin_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE | SC_PKCS15_CO_FLAG_PRIVATE;\n\tpin_obj.auth_id.len = auth_id ? 0 : 1;\n\tpin_obj.auth_id.value[0] = auth_id;\n\n\tif(card->type==SC_CARD_TYPE_TCOS_V3){\n\t\tunsigned char buf[256];\n\t\tint i, rec_no=0;\n\t\tif(pin_info.path.len>=2) pin_info.path.len-=2;\n\t\tsc_append_file_id(&pin_info.path, 0x5049);\n\t\tif(sc_select_file(card, &pin_info.path, NULL)!=SC_SUCCESS){\n\t\t\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL,\n\t\t\t\t\"Select(%s) failed\\n\",\n\t\t\t\tsc_print_path(&pin_info.path));\n\t\t\treturn 1;\n\t\t}\n\t\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL,\n\t\t\t\"Searching for PIN-Ref %02X\\n\", pin_reference);\n\t\twhile((r=sc_read_record(card, ++rec_no, buf, sizeof(buf), SC_RECORD_BY_REC_NR))>0){\n\t\t\tint found=0, fbz=-1;\n\t\t\tif(buf[0]!=0xA0) continue;\n\t\t\tfor(i=2;i<buf[1]+2;i+=2+buf[i+1]){\n\t\t\t\tif(buf[i]==0x83 && buf[i+1]==1 && buf[i+2]==pin_reference) ++found;\n\t\t\t\tif(buf[i]==0x90) fbz=buf[i+1+buf[i+1]];\n\t\t\t}\n\t\t\tif(found) pin_info.tries_left=fbz;\n\t\t\tif(found) break;\n\t\t}\n\t\tif(r<=0){\n\t\t\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL,\"No EF_PWDD-Record found\\n\");\n \t\t\treturn 1;\n \t\t}\n \t} else {\n\t\tif(sc_select_file(card, &pin_info.path, &f)!=SC_SUCCESS){\n \t\t\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL,\"Select(%s) failed\\n\", path);\n \t\t\treturn 1;\n \t\t}\n\t\tpin_info.tries_left=f->prop_attr[3];\n\t\tsc_file_free(f);\n\t}\n\n\tr=sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);\n\tif(r!=SC_SUCCESS){\n\t\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL, \"sc_pkcs15emu_add_pin_obj(%s) failed\\n\", path);\n\t\treturn 4;\n\t}\n\tsc_debug(ctx, SC_LOG_DEBUG_NORMAL, \"%s: OK, FBZ=%d\\n\", path, pin_info.tries_left);\n\treturn 0;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void red_channel_destroy(RedChannel *channel)\n{\n RingItem *link;\n RingItem *next;\n\n if (!channel) {\n return;\n }\n RING_FOREACH_SAFE(link, next, &channel->clients) {\n red_channel_client_destroy(\n SPICE_CONTAINEROF(link, RedChannelClient, channel_link));\n }\n\n red_channel_unref(channel);\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 GpuCommandBufferStub::OnCreateTransferBuffer(int32 size,\n int32 id_request,\n IPC::Message* reply_message) {\n TRACE_EVENT0(\"gpu\", \"GpuCommandBufferStub::OnCreateTransferBuffer\");\n if (command_buffer_.get()) {\n int32 id = command_buffer_->CreateTransferBuffer(size, id_request);\n GpuCommandBufferMsg_CreateTransferBuffer::WriteReplyParams(\n reply_message, id);\n } else {\n reply_message->set_reply_error();\n }\n Send(reply_message);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void dma_rx(struct b43_dmaring *ring, int *slot)\n{\n\tconst struct b43_dma_ops *ops = ring->ops;\n\tstruct b43_dmadesc_generic *desc;\n\tstruct b43_dmadesc_meta *meta;\n\tstruct b43_rxhdr_fw4 *rxhdr;\n\tstruct sk_buff *skb;\n\tu16 len;\n\tint err;\n\tdma_addr_t dmaaddr;\n\n\tdesc = ops->idx2desc(ring, *slot, &meta);\n\n\tsync_descbuffer_for_cpu(ring, meta->dmaaddr, ring->rx_buffersize);\n\tskb = meta->skb;\n\n\trxhdr = (struct b43_rxhdr_fw4 *)skb->data;\n\tlen = le16_to_cpu(rxhdr->frame_len);\n\tif (len == 0) {\n\t\tint i = 0;\n\n\t\tdo {\n\t\t\tudelay(2);\n\t\t\tbarrier();\n\t\t\tlen = le16_to_cpu(rxhdr->frame_len);\n\t\t} while (len == 0 && i++ < 5);\n\t\tif (unlikely(len == 0)) {\n\t\t\tdmaaddr = meta->dmaaddr;\n\t\t\tgoto drop_recycle_buffer;\n\t\t}\n\t}\n\tif (unlikely(b43_rx_buffer_is_poisoned(ring, skb))) {\n\t\t/* Something went wrong with the DMA.\n\t\t * The device did not touch the buffer and did not overwrite the poison. */\n\t\tb43dbg(ring->dev->wl, \"DMA RX: Dropping poisoned buffer.\\n\");\n \t\tdmaaddr = meta->dmaaddr;\n \t\tgoto drop_recycle_buffer;\n \t}\n\tif (unlikely(len > ring->rx_buffersize)) {\n \t\t/* The data did not fit into one descriptor buffer\n \t\t * and is split over multiple buffers.\n \t\t * This should never happen, as we try to allocate buffers\n\t\t * big enough. So simply ignore this packet.\n\t\t */\n\t\tint cnt = 0;\n\t\ts32 tmp = len;\n\n\t\twhile (1) {\n\t\t\tdesc = ops->idx2desc(ring, *slot, &meta);\n\t\t\t/* recycle the descriptor buffer. */\n\t\t\tb43_poison_rx_buffer(ring, meta->skb);\n\t\t\tsync_descbuffer_for_device(ring, meta->dmaaddr,\n\t\t\t\t\t\t ring->rx_buffersize);\n\t\t\t*slot = next_slot(ring, *slot);\n\t\t\tcnt++;\n\t\t\ttmp -= ring->rx_buffersize;\n\t\t\tif (tmp <= 0)\n\t\t\t\tbreak;\n\t\t}\n\t\tb43err(ring->dev->wl, \"DMA RX buffer too small \"\n\t\t \"(len: %u, buffer: %u, nr-dropped: %d)\\n\",\n\t\t len, ring->rx_buffersize, cnt);\n\t\tgoto drop;\n\t}\n\n\tdmaaddr = meta->dmaaddr;\n\terr = setup_rx_descbuffer(ring, desc, meta, GFP_ATOMIC);\n\tif (unlikely(err)) {\n\t\tb43dbg(ring->dev->wl, \"DMA RX: setup_rx_descbuffer() failed\\n\");\n\t\tgoto drop_recycle_buffer;\n\t}\n\n\tunmap_descbuffer(ring, dmaaddr, ring->rx_buffersize, 0);\n\tskb_put(skb, len + ring->frameoffset);\n\tskb_pull(skb, ring->frameoffset);\n\n\tb43_rx(ring->dev, skb, rxhdr);\ndrop:\n\treturn;\n\ndrop_recycle_buffer:\n\t/* Poison and recycle the RX buffer. */\n\tb43_poison_rx_buffer(ring, skb);\n\tsync_descbuffer_for_device(ring, dmaaddr, ring->rx_buffersize);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void pcnet_set_link_status(NetClientState *nc)\n{\n PCNetState *d = qemu_get_nic_opaque(nc);\n\n d->lnkst = nc->link_down ? 0 : 0x40;\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 AppCacheHost::GetStatusWithCallback(const GetStatusCallback& callback,\n void* callback_param) {\n DCHECK(pending_start_update_callback_.is_null() &&\n pending_swap_cache_callback_.is_null() &&\n pending_get_status_callback_.is_null());\n\n pending_get_status_callback_ = callback;\n pending_callback_param_ = callback_param;\n if (is_selection_pending())\n return;\n\n DoPendingGetStatus();\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static const char *parse_scheme(struct parse_state *state)\n{\n\tsize_t mb;\n\tconst char *tmp = state->ptr;\n\n\tdo {\n\t\tswitch (*state->ptr) {\n\t\tcase ':':\n\t\t\t/* scheme delimiter */\n\t\t\tstate->url.scheme = &state->buffer[0];\n\t\t\tstate->buffer[state->offset++] = 0;\n\t\t\treturn ++state->ptr;\n\n\t\tcase '0': case '1': case '2': case '3': case '4': case '5': case '6':\n \t\tcase '7': case '8': case '9':\n \t\tcase '+': case '-': case '.':\n \t\t\tif (state->ptr == tmp) {\n\t\t\t\treturn tmp;\n \t\t\t}\n \t\t\t/* no break */\n \t\tcase 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G':\n\t\tcase 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N':\n\t\tcase 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U':\n\t\tcase 'V': case 'W': case 'X': case 'Y': case 'Z':\n\t\tcase 'a': case 'b': case 'c': case 'd': case 'e': case 'f': case 'g':\n\t\tcase 'h': case 'i': case 'j': case 'k': case 'l': case 'm': case 'n':\n\t\tcase 'o': case 'p': case 'q': case 'r': case 's': case 't': case 'u':\n\t\tcase 'v': case 'w': case 'x': case 'y': case 'z':\n\t\t\t/* scheme part */\n\t\t\tstate->buffer[state->offset++] = *state->ptr;\n\t\t\tbreak;\n \n \t\tdefault:\n \t\t\tif (!(mb = parse_mb(state, PARSE_SCHEME, state->ptr, state->end, tmp, 1))) {\n\t\t\t\t/* soft fail; parse path next */\n\t\t\t\treturn tmp;\n \t\t\t}\n \t\t\tstate->ptr += mb - 1;\n \t\t}\n \t} while (++state->ptr != state->end);\n \n \treturn state->ptr = tmp;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void nfs4_proc_write_setup(struct nfs_write_data *data, struct rpc_message *msg)\n{\n\tstruct nfs_server *server = NFS_SERVER(data->inode);\n\n\tif (data->lseg) {\n\t\tdata->args.bitmask = NULL;\n\t\tdata->res.fattr = NULL;\n\t} else\n\t\tdata->args.bitmask = server->cache_consistency_bitmask;\n\tif (!data->write_done_cb)\n\t\tdata->write_done_cb = nfs4_write_done_cb;\n\tdata->res.server = server;\n\tdata->timestamp = jiffies;\n\n\tmsg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_WRITE];\n\tnfs41_init_sequence(&data->args.seq_args, &data->res.seq_res, 1);\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 edge_bulk_out_callback(struct urb *urb)\n{\n\tstruct usb_serial_port *port = urb->context;\n\tstruct edgeport_port *edge_port = usb_get_serial_port_data(port);\n\tint status = urb->status;\n\tstruct tty_struct *tty;\n\n\tedge_port->ep_write_urb_in_use = 0;\n\n\tswitch (status) {\n\tcase 0:\n\t\t/* success */\n\t\tbreak;\n\tcase -ECONNRESET:\n\tcase -ENOENT:\n\tcase -ESHUTDOWN:\n\t\t/* this urb is terminated, clean up */\n\t\tdev_dbg(&urb->dev->dev, \"%s - urb shutting down with status: %d\\n\",\n\t\t __func__, status);\n\t\treturn;\n\tdefault:\n\t\tdev_err_console(port, \"%s - nonzero write bulk status \"\n\t\t\t\"received: %d\\n\", __func__, status);\n\t}\n\n\t/* send any buffered data */\n\ttty = tty_port_tty_get(&port->port);\n\tedge_send(tty);\n\ttty_kref_put(tty);\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 unregisterBlobURLTask(void* context)\n {\n OwnPtr<BlobRegistryContext> blobRegistryContext = adoptPtr(static_cast<BlobRegistryContext*>(context));\n blobRegistry().unregisterBlobURL(blobRegistryContext->url);\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void unmap_mapping_range_vma(struct vm_area_struct *vma,\n\t\tunsigned long start_addr, unsigned long end_addr,\n\t\tstruct zap_details *details)\n{\n\tzap_page_range_single(vma, start_addr, end_addr - start_addr, details);\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 add_param_to_argv(char *parsestart, int line)\n {\n\tint quote_open = 0, escaped = 0, param_len = 0;\n\tchar param_buffer[1024], *curchar;\n \n \t/* After fighting with strtok enough, here's now\n \t * a 'real' parser. According to Rusty I'm now no\n\t\t\t} else {\n\t\t\t\tparam_buffer[param_len++] = *curchar;\n \tfor (curchar = parsestart; *curchar; curchar++) {\n \t\tif (quote_open) {\n \t\t\tif (escaped) {\n\t\t\t\tparam_buffer[param_len++] = *curchar;\n \t\t\t\tescaped = 0;\n \t\t\t\tcontinue;\n \t\t\t} else if (*curchar == '\\\\') {\n\t\t}\n\n\t\tswitch (*curchar) {\n \t\t\t\tquote_open = 0;\n \t\t\t\t*curchar = '\"';\n \t\t\t} else {\n\t\t\t\tparam_buffer[param_len++] = *curchar;\n \t\t\t\tcontinue;\n \t\t\t}\n \t\t} else {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\t/* regular character, copy to buffer */\n\t\t\tparam_buffer[param_len++] = *curchar;\n\n\t\t\tif (param_len >= sizeof(param_buffer))\n\t\t\t\txtables_error(PARAMETER_PROBLEM,\n \t\tcase ' ':\n \t\tcase '\\t':\n \t\tcase '\\n':\n\t\t\tif (!param_len) {\n \t\t\t\t/* two spaces? */\n \t\t\t\tcontinue;\n \t\t\t}\n \t\t\tbreak;\n \t\tdefault:\n \t\t\t/* regular character, copy to buffer */\n\t\t\tparam_buffer[param_len++] = *curchar;\n\t\t\tif (param_len >= sizeof(param_buffer))\n\t\t\t\txtables_error(PARAMETER_PROBLEM,\n\t\t\t\t\t \"Parameter too long!\");\n \t\t\tcontinue;\n \t\t}\n \n\t\tparam_buffer[param_len] = '\\0';\n \n \t\t/* check if table name specified */\n\t\tif ((param_buffer[0] == '-' &&\n\t\t param_buffer[1] != '-' &&\n\t\t strchr(param_buffer, 't')) ||\n\t\t (!strncmp(param_buffer, \"--t\", 3) &&\n\t\t !strncmp(param_buffer, \"--table\", strlen(param_buffer)))) {\n \t\t\txtables_error(PARAMETER_PROBLEM,\n \t\t\t\t \"The -t option (seen in line %u) cannot be used in %s.\\n\",\n \t\t\t\t line, xt_params->program_name);\n \t\t}\n \n\t\tadd_argv(param_buffer, 0);\n\t\tparam_len = 0;\n \t}\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 SplitString(const std::wstring& str,\n wchar_t c,\n std::vector<std::wstring>* r) {\n SplitStringT(str, c, true, r);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: base::ScopedClosureRunner SkiaOutputSurfaceImpl::GetCacheBackBufferCb() {\n CHECK(false);\n return base::ScopedClosureRunner();\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: static void svc_rdma_get_write_arrays(struct rpcrdma_msg *rmsgp,\n\t\t\t\t struct rpcrdma_write_array **write,\n\t\t\t\t struct rpcrdma_write_array **reply)\n {\n \t__be32 *p;\n \n\tp = (__be32 *)&rmsgp->rm_body.rm_chunks[0];\n \n \t/* Read list */\n \twhile (*p++ != xdr_zero)\n \t\tp += 5;\n \n \t/* Write list */\n \tif (*p != xdr_zero) {\n\t\t*write = (struct rpcrdma_write_array *)p;\n \t\twhile (*p++ != xdr_zero)\n \t\t\tp += 1 + be32_to_cpu(*p) * 4;\n \t} else {\n\t\t*write = NULL;\n\t\tp++;\n\t}\n \n \t/* Reply chunk */\n \tif (*p != xdr_zero)\n\t\t*reply = (struct rpcrdma_write_array *)p;\n \telse\n \t\t*reply = NULL;\n }\n\nCWE ID: CWE-404\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void nsc_encode_sse2(NSC_CONTEXT* context, const BYTE* data,\n UINT32 scanline)\n {\n \tnsc_encode_argb_to_aycocg_sse2(context, data, scanline);\n\n\tif (context->ChromaSubsamplingLevel > 0)\n \t{\n \t\tnsc_encode_subsampling_sse2(context);\n \t}\n }\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: asmlinkage void sparc_lvl15_nmi(struct pt_regs *regs, unsigned long serr,\n\t\t\t\tunsigned long svaddr, unsigned long aerr,\n\t\t\t\tunsigned long avaddr)\n{\n\tsun4c_complete_all_stores();\n\tprintk(\"FAULT: NMI received\\n\");\n\tprintk(\"SREGS: Synchronous Error %08lx\\n\", serr);\n\tprintk(\" Synchronous Vaddr %08lx\\n\", svaddr);\n\tprintk(\" Asynchronous Error %08lx\\n\", aerr);\n\tprintk(\" Asynchronous Vaddr %08lx\\n\", avaddr);\n\tif (sun4c_memerr_reg)\n\t\tprintk(\" Memory Parity Error %08lx\\n\", *sun4c_memerr_reg);\n\tprintk(\"REGISTER DUMP:\\n\");\n\tshow_regs(regs);\n\tprom_halt();\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int encrypt(struct blkcipher_desc *desc,\n\t\t struct scatterlist *dst, struct scatterlist *src,\n\t\t unsigned int nbytes)\n{\n\tstruct blkcipher_walk walk;\n\tstruct crypto_blkcipher *tfm = desc->tfm;\n\tstruct salsa20_ctx *ctx = crypto_blkcipher_ctx(tfm);\n\tint err;\n\n\tblkcipher_walk_init(&walk, dst, src, nbytes);\n\terr = blkcipher_walk_virt_block(desc, &walk, 64);\n \n \tsalsa20_ivsetup(ctx, walk.iv);\n \n\tif (likely(walk.nbytes == nbytes))\n\t{\n\t\tsalsa20_encrypt_bytes(ctx, walk.dst.virt.addr,\n\t\t\t\t walk.src.virt.addr, nbytes);\n\t\treturn blkcipher_walk_done(desc, &walk, 0);\n\t}\n \twhile (walk.nbytes >= 64) {\n \t\tsalsa20_encrypt_bytes(ctx, walk.dst.virt.addr,\n \t\t\t\t walk.src.virt.addr,\n\t\t\t\t walk.nbytes - (walk.nbytes % 64));\n\t\terr = blkcipher_walk_done(desc, &walk, walk.nbytes % 64);\n\t}\n\n\tif (walk.nbytes) {\n\t\tsalsa20_encrypt_bytes(ctx, walk.dst.virt.addr,\n\t\t\t\t walk.src.virt.addr, walk.nbytes);\n\t\terr = blkcipher_walk_done(desc, &walk, 0);\n\t}\n\n\treturn err;\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: ssh_packet_get_compress_state(struct sshbuf *m, struct ssh *ssh)\n{\n\tstruct session_state *state = ssh->state;\n\tstruct sshbuf *b;\n\tint r;\n\tif ((b = sshbuf_new()) == NULL)\n\t\treturn SSH_ERR_ALLOC_FAIL;\n\tif (state->compression_in_started) {\n\t\tif ((r = sshbuf_put_string(b, &state->compression_in_stream,\n\t\t sizeof(state->compression_in_stream))) != 0)\n\t\t\tgoto out;\n\t} else if ((r = sshbuf_put_string(b, NULL, 0)) != 0)\n\t\tgoto out;\n\tif (state->compression_out_started) {\n\t\tif ((r = sshbuf_put_string(b, &state->compression_out_stream,\n\t\t sizeof(state->compression_out_stream))) != 0)\n\t\t\tgoto out;\n\t} else if ((r = sshbuf_put_string(b, NULL, 0)) != 0)\n\t\tgoto out;\n\tr = sshbuf_put_stringb(m, b);\n out:\n\tsshbuf_free(b);\n\treturn r;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bdf_get_property( char* name,\n bdf_font_t* font )\n {\n hashnode hn;\n size_t propid;\n\n\n if ( name == 0 || *name == 0 )\n return 0;\n\n if ( ( hn = hash_lookup( name, &(font->proptbl) ) ) == 0 )\n return 0;\n\n propid = hn->data;\n if ( propid >= _num_bdf_properties )\n return font->user_props + ( propid - _num_bdf_properties );\n\n return (bdf_property_t*)_bdf_properties + propid;\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 kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)\n{\n\tstruct page *page;\n\tint r;\n\n\tmutex_init(&vcpu->mutex);\n\tvcpu->cpu = -1;\n\tvcpu->kvm = kvm;\n\tvcpu->vcpu_id = id;\n\tvcpu->pid = NULL;\n\tinit_waitqueue_head(&vcpu->wq);\n\tkvm_async_pf_vcpu_init(vcpu);\n\n\tpage = alloc_page(GFP_KERNEL | __GFP_ZERO);\n\tif (!page) {\n\t\tr = -ENOMEM;\n\t\tgoto fail;\n\t}\n\tvcpu->run = page_address(page);\n\n\tkvm_vcpu_set_in_spin_loop(vcpu, false);\n\tkvm_vcpu_set_dy_eligible(vcpu, false);\n\tvcpu->preempted = false;\n\n\tr = kvm_arch_vcpu_init(vcpu);\n\tif (r < 0)\n\t\tgoto fail_free_run;\n\treturn 0;\n\nfail_free_run:\n\tfree_page((unsigned long)vcpu->run);\nfail:\n\treturn r;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void ShellWindowFrameView::Init(views::Widget* frame) {\n frame_ = frame;\n ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();\n close_button_ = new views::ImageButton(this);\n close_button_->SetImage(views::CustomButton::BS_NORMAL,\n rb.GetNativeImageNamed(IDR_CLOSE_BAR).ToImageSkia());\n close_button_->SetImage(views::CustomButton::BS_HOT,\n rb.GetNativeImageNamed(IDR_CLOSE_BAR_H).ToImageSkia());\n close_button_->SetImage(views::CustomButton::BS_PUSHED,\n rb.GetNativeImageNamed(IDR_CLOSE_BAR_P).ToImageSkia());\n close_button_->SetAccessibleName(\n l10n_util::GetStringUTF16(IDS_APP_ACCNAME_CLOSE));\n AddChildView(close_button_);\n \n #if defined(USE_ASH)\n aura::Window* window = frame->GetNativeWindow();\n int outside_bounds = ui::GetDisplayLayout() == ui::LAYOUT_TOUCH ?\n kResizeOutsideBoundsSizeTouch :\n kResizeOutsideBoundsSize;\n window->set_hit_test_bounds_override_outer(\n gfx::Insets(-outside_bounds, -outside_bounds,\n -outside_bounds, -outside_bounds));\n window->set_hit_test_bounds_override_inner(\n gfx::Insets(kResizeInsideBoundsSize, kResizeInsideBoundsSize,\n kResizeInsideBoundsSize, kResizeInsideBoundsSize));\n#endif\n }\n\nCWE ID: CWE-79\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void _WM_do_meta_instrumentname(struct _mdi *mdi, struct _event_data *data) {\n/* placeholder function so we can record tempo in the event stream\n * for conversion function _WM_Event2Midi */\n#ifdef DEBUG_MIDI\n uint8_t ch = data->channel;\n MIDI_EVENT_SDEBUG(__FUNCTION__, ch, data->data.string);\n#else\n UNUSED(data);\n#endif\n UNUSED(mdi);\n return;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int atalk_release(struct socket *sock)\n{\n\tstruct sock *sk = sock->sk;\n\n\tif (sk) {\n\t\tsock_hold(sk);\n\t\tlock_sock(sk);\n\n\t\tsock_orphan(sk);\n\t\tsock->sk = NULL;\n\t\tatalk_destroy_socket(sk);\n\n\t\trelease_sock(sk);\n\t\tsock_put(sk);\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void make_response(struct xen_blkif_ring *ring, u64 id,\n \t\t\t unsigned short op, int st)\n {\n\tstruct blkif_response resp;\n \tunsigned long flags;\n \tunion blkif_back_rings *blk_rings;\n \tint notify;\n \n\tresp.id = id;\n\tresp.operation = op;\n\tresp.status = st;\n \tspin_lock_irqsave(&ring->blk_ring_lock, flags);\n \tblk_rings = &ring->blk_rings;\n \t/* Place on the response ring for the relevant domain. */\n \tswitch (ring->blkif->blk_protocol) {\n \tcase BLKIF_PROTOCOL_NATIVE:\n\t\tmemcpy(RING_GET_RESPONSE(&blk_rings->native, blk_rings->native.rsp_prod_pvt),\n\t\t &resp, sizeof(resp));\n \t\tbreak;\n \tcase BLKIF_PROTOCOL_X86_32:\n\t\tmemcpy(RING_GET_RESPONSE(&blk_rings->x86_32, blk_rings->x86_32.rsp_prod_pvt),\n\t\t &resp, sizeof(resp));\n \t\tbreak;\n \tcase BLKIF_PROTOCOL_X86_64:\n\t\tmemcpy(RING_GET_RESPONSE(&blk_rings->x86_64, blk_rings->x86_64.rsp_prod_pvt),\n\t\t &resp, sizeof(resp));\n \t\tbreak;\n \tdefault:\n \t\tBUG();\n \t}\n \tblk_rings->common.rsp_prod_pvt++;\n \tRING_PUSH_RESPONSES_AND_CHECK_NOTIFY(&blk_rings->common, notify);\n \tspin_unlock_irqrestore(&ring->blk_ring_lock, flags);\n\tif (notify)\n\t\tnotify_remote_via_irq(ring->irq);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: show_tstamp_types_and_exit(pcap_t *pc, const char *device)\n{\n\tint n_tstamp_types;\n\tint *tstamp_types = 0;\n\tconst char *tstamp_type_name;\n\tint i;\n\n\tn_tstamp_types = pcap_list_tstamp_types(pc, &tstamp_types);\n\tif (n_tstamp_types < 0)\n\t\terror(\"%s\", pcap_geterr(pc));\n\n\tif (n_tstamp_types == 0) {\n\t\tfprintf(stderr, \"Time stamp type cannot be set for %s\\n\",\n\t\t device);\n\t\texit_tcpdump(0);\n\t}\n\tfprintf(stderr, \"Time stamp types for %s (use option -j to set):\\n\",\n\t device);\n\tfor (i = 0; i < n_tstamp_types; i++) {\n\t\ttstamp_type_name = pcap_tstamp_type_val_to_name(tstamp_types[i]);\n\t\tif (tstamp_type_name != NULL) {\n\t\t\t(void) fprintf(stderr, \" %s (%s)\\n\", tstamp_type_name,\n\t\t\t pcap_tstamp_type_val_to_description(tstamp_types[i]));\n\t\t} else {\n\t\t\t(void) fprintf(stderr, \" %d\\n\", tstamp_types[i]);\n\t\t}\n\t}\n\tpcap_free_tstamp_types(tstamp_types);\n\texit_tcpdump(0);\n}\n\nCWE ID: CWE-120\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool AXNodeObject::computeAccessibilityIsIgnored(\n IgnoredReasons* ignoredReasons) const {\n#if DCHECK_IS_ON()\n ASSERT(m_initialized);\n#endif\n\n if (isDescendantOfLeafNode()) {\n if (ignoredReasons)\n ignoredReasons->push_back(\n IgnoredReason(AXAncestorIsLeafNode, leafNodeAncestor()));\n return true;\n }\n\n AXObject* controlObject = correspondingControlForLabelElement();\n if (controlObject && controlObject->isCheckboxOrRadio() &&\n controlObject->nameFromLabelElement()) {\n if (ignoredReasons) {\n HTMLLabelElement* label = labelElementContainer();\n if (label && label != getNode()) {\n AXObject* labelAXObject = axObjectCache().getOrCreate(label);\n ignoredReasons->push_back(\n IgnoredReason(AXLabelContainer, labelAXObject));\n }\n\n ignoredReasons->push_back(IgnoredReason(AXLabelFor, controlObject));\n }\n return true;\n }\n\n Element* element = getNode()->isElementNode() ? toElement(getNode())\n : getNode()->parentElement();\n if (!getLayoutObject() && (!element || !element->isInCanvasSubtree()) &&\n !equalIgnoringCase(getAttribute(aria_hiddenAttr), \"false\")) {\n if (ignoredReasons)\n ignoredReasons->push_back(IgnoredReason(AXNotRendered));\n return true;\n }\n\n if (m_role == UnknownRole) {\n if (ignoredReasons)\n ignoredReasons->push_back(IgnoredReason(AXUninteresting));\n return true;\n }\n return false;\n}\n\nCWE ID: CWE-254\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\n InitializeMagick(*argv);\n\n int failures=0;\n\n try {\n\n string srcdir(\"\");\n if(getenv(\"SRCDIR\") != 0)\n srcdir = getenv(\"SRCDIR\");\n\n\n list<Image> imageList;\n readImages( &imageList, srcdir + \"test_image_anim.miff\" );\n\n Image appended;\n\n appendImages( &appended, imageList.begin(), imageList.end() );\n if (( appended.signature() != \"3a90bb0bb8f69f6788ab99e9e25598a0d6c5cdbbb797f77ad68011e0a8b1689d\" ) &&\n ( appended.signature() != \"c15fcd1e739b73638dc4e36837bdb53f7087359544664caf7b1763928129f3c7\" ) &&\n ( appended.signature() != \"229ff72f812e5f536245dc3b4502a0bc2ab2363f67c545863a85ab91ebfbfb83\" ) &&\n ( appended.signature() != \"b98c42c55fc4e661cb3684154256809c03c0c6b53da2738b6ce8066e1b6ddef0\" ))\n {\n\t++failures;\n\tcout << \"Line: \" << __LINE__\n\t << \" Horizontal append failed, signature = \"\n\t << appended.signature() << endl;\n\tappended.write(\"appendImages_horizontal_out.miff\");\n }\n\n appendImages( &appended, imageList.begin(), imageList.end(), true );\n if (( appended.signature() != \"d73d25ccd6011936d08b6d0d89183b7a61790544c2195269aff4db2f782ffc08\" ) &&\n ( appended.signature() != \"0909f7ffa7c6ea410fb2ebfdbcb19d61b19c4bd271851ce3bd51662519dc2b58\" ) &&\n ( appended.signature() != \"11b97ba6ac1664aa1c2faed4c86195472ae9cce2ed75402d975bb4ffcf1de751\" ) &&\n ( appended.signature() != \"cae4815eeb3cb689e73b94d897a9957d3414d1d4f513e8b5e52579b05d164bfe\" ))\n {\n\t++failures;\n\tcout << \"Line: \" << __LINE__\n\t << \" Vertical append failed, signature = \"\n\t << appended.signature() << endl;\n\tappended.write(\"appendImages_vertical_out.miff\");\n }\n \n }\n\n catch( Exception &error_ )\n {\n cout << \"Caught exception: \" << error_.what() << endl;\n return 1;\n }\n catch( exception &error_ )\n {\n cout << \"Caught exception: \" << error_.what() << endl;\n return 1;\n }\n\n if ( failures )\n {\n cout << failures << \" failures\" << endl;\n return 1;\n }\n \n return 0;\n}\n\nCWE ID: CWE-369\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: executing_line_number ()\n{\n if (executing && showing_function_line == 0 &&\n (variable_context == 0 || interactive_shell == 0) &&\n currently_executing_command)\n {\n#if defined (COND_COMMAND)\n if (currently_executing_command->type == cm_cond)\n\treturn currently_executing_command->value.Cond->line;\n#endif\n#if defined (DPAREN_ARITHMETIC)\n else if (currently_executing_command->type == cm_arith)\n\treturn currently_executing_command->value.Arith->line;\n#endif\n#if defined (ARITH_FOR_COMMAND)\n else if (currently_executing_command->type == cm_arith_for)\n\treturn currently_executing_command->value.ArithFor->line;\n#endif\n\n\treturn line_number;\n }\n else\n return line_number;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static Image *ReadSCREENSHOTImage(const ImageInfo *image_info,\n ExceptionInfo *exception)\n{\n Image\n *image;\n\n assert(image_info->signature == MagickSignature);\n if (image_info->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",\n image_info->filename);\n assert(exception != (ExceptionInfo *) NULL);\n assert(exception->signature == MagickSignature);\n image=(Image *) NULL;\n#if defined(MAGICKCORE_WINGDI32_DELEGATE)\n {\n BITMAPINFO\n bmi;\n\n DISPLAY_DEVICE\n device;\n\n HBITMAP\n bitmap,\n bitmapOld;\n\n HDC\n bitmapDC,\n hDC;\n\n Image\n *screen;\n\n int\n i;\n\n MagickBooleanType\n status;\n\n register PixelPacket\n *q;\n\n register ssize_t\n x;\n\n RGBTRIPLE\n *p;\n\n ssize_t\n y;\n\n assert(image_info != (const ImageInfo *) NULL);\n i=0;\n device.cb = sizeof(device);\n image=(Image *) NULL;\n while(EnumDisplayDevices(NULL,i,&device,0) && ++i)\n {\n if ((device.StateFlags & DISPLAY_DEVICE_ACTIVE) != DISPLAY_DEVICE_ACTIVE)\n continue;\n\n hDC=CreateDC(device.DeviceName,device.DeviceName,NULL,NULL);\n if (hDC == (HDC) NULL)\n ThrowReaderException(CoderError,\"UnableToCreateDC\");\n\n screen=AcquireImage(image_info);\n screen->columns=(size_t) GetDeviceCaps(hDC,HORZRES);\n screen->rows=(size_t) GetDeviceCaps(hDC,VERTRES);\n screen->storage_class=DirectClass;\n status=SetImageExtent(screen,screen->columns,screen->rows);\n if (status == MagickFalse)\n {\n InheritException(exception,&image->exception);\n return(DestroyImageList(image));\n }\n if (image == (Image *) NULL)\n image=screen;\n else\n AppendImageToList(&image,screen);\n \n bitmapDC=CreateCompatibleDC(hDC);\n if (bitmapDC == (HDC) NULL)\n {\n DeleteDC(hDC);\n ThrowReaderException(CoderError,\"UnableToCreateDC\");\n }\n (void) ResetMagickMemory(&bmi,0,sizeof(BITMAPINFO));\n bmi.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);\n bmi.bmiHeader.biWidth=(LONG) screen->columns;\n bmi.bmiHeader.biHeight=(-1)*(LONG) screen->rows;\n bmi.bmiHeader.biPlanes=1;\n bmi.bmiHeader.biBitCount=24;\n bmi.bmiHeader.biCompression=BI_RGB;\n bitmap=CreateDIBSection(hDC,&bmi,DIB_RGB_COLORS,(void **) &p,NULL,0);\n if (bitmap == (HBITMAP) NULL)\n {\n DeleteDC(hDC);\n DeleteDC(bitmapDC);\n ThrowReaderException(CoderError,\"UnableToCreateBitmap\");\n }\n bitmapOld=(HBITMAP) SelectObject(bitmapDC,bitmap);\n if (bitmapOld == (HBITMAP) NULL)\n {\n DeleteDC(hDC);\n DeleteDC(bitmapDC);\n DeleteObject(bitmap);\n ThrowReaderException(CoderError,\"UnableToCreateBitmap\");\n }\n BitBlt(bitmapDC,0,0,(int) screen->columns,(int) screen->rows,hDC,0,0,\n SRCCOPY);\n (void) SelectObject(bitmapDC,bitmapOld);\n\n for (y=0; y < (ssize_t) screen->rows; y++)\n {\n q=QueueAuthenticPixels(screen,0,y,screen->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n for (x=0; x < (ssize_t) screen->columns; x++)\n {\n SetPixelRed(q,ScaleCharToQuantum(p->rgbtRed));\n SetPixelGreen(q,ScaleCharToQuantum(p->rgbtGreen));\n SetPixelBlue(q,ScaleCharToQuantum(p->rgbtBlue));\n SetPixelOpacity(q,OpaqueOpacity);\n p++;\n q++;\n }\n if (SyncAuthenticPixels(screen,exception) == MagickFalse)\n break;\n }\n\n DeleteDC(hDC);\n DeleteDC(bitmapDC);\n DeleteObject(bitmap);\n }\n }\n#elif defined(MAGICKCORE_X11_DELEGATE)\n {\n const char\n *option;\n\n XImportInfo\n ximage_info;\n\n (void) exception;\n XGetImportInfo(&ximage_info);\n option=GetImageOption(image_info,\"x:screen\");\n if (option != (const char *) NULL)\n ximage_info.screen=IsMagickTrue(option);\n option=GetImageOption(image_info,\"x:silent\");\n if (option != (const char *) NULL)\n ximage_info.silent=IsMagickTrue(option);\n image=XImportImage(image_info,&ximage_info);\n }\n#endif\n return(image);\n}\n\nCWE ID: CWE-772\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: my_object_set_property (GObject *object,\n guint prop_id,\n const GValue *value,\n GParamSpec *pspec)\n{\n MyObject *mobject;\n mobject = MY_OBJECT (object);\n switch (prop_id)\n {\n case PROP_THIS_IS_A_STRING:\n g_free (mobject->this_is_a_string);\n mobject->this_is_a_string = g_value_dup_string (value);\n break;\n default:\n G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);\n break;\n }\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int cx24116_set_voltage(struct dvb_frontend *fe,\n\tfe_sec_voltage_t voltage)\n{\n\tstruct cx24116_cmd cmd;\n\tint ret;\n\n\tdprintk(\"%s: %s\\n\", __func__,\n\t\tvoltage == SEC_VOLTAGE_13 ? \"SEC_VOLTAGE_13\" :\n\t\tvoltage == SEC_VOLTAGE_18 ? \"SEC_VOLTAGE_18\" : \"??\");\n\n\t/* Wait for LNB ready */\n\tret = cx24116_wait_for_lnb(fe);\n\tif (ret != 0)\n\t\treturn ret;\n\n\t/* Wait for voltage/min repeat delay */\n\tmsleep(100);\n\n\tcmd.args[0x00] = CMD_LNBDCLEVEL;\n\tcmd.args[0x01] = (voltage == SEC_VOLTAGE_18 ? 0x01 : 0x00);\n\tcmd.len = 0x02;\n\n\t/* Min delay time before DiSEqC send */\n\tmsleep(15);\n\n\treturn cx24116_cmd_execute(fe, &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: static int nsv_read_chunk(AVFormatContext *s, int fill_header)\n{\n NSVContext *nsv = s->priv_data;\n AVIOContext *pb = s->pb;\n AVStream *st[2] = {NULL, NULL};\n NSVStream *nst;\n AVPacket *pkt;\n int i, err = 0;\n uint8_t auxcount; /* number of aux metadata, also 4 bits of vsize */\n uint32_t vsize;\n uint16_t asize;\n uint16_t auxsize;\n int ret;\n\n if (nsv->ahead[0].data || nsv->ahead[1].data)\n return 0; //-1; /* hey! eat what you've in your plate first! */\n\nnull_chunk_retry:\n if (avio_feof(pb))\n return -1;\n\n for (i = 0; i < NSV_MAX_RESYNC_TRIES && nsv->state < NSV_FOUND_NSVS && !err; i++)\n err = nsv_resync(s);\n if (err < 0)\n return err;\n if (nsv->state == NSV_FOUND_NSVS)\n err = nsv_parse_NSVs_header(s);\n if (err < 0)\n return err;\n if (nsv->state != NSV_HAS_READ_NSVS && nsv->state != NSV_FOUND_BEEF)\n return -1;\n\n auxcount = avio_r8(pb);\n vsize = avio_rl16(pb);\n asize = avio_rl16(pb);\n vsize = (vsize << 4) | (auxcount >> 4);\n auxcount &= 0x0f;\n av_log(s, AV_LOG_TRACE, \"NSV CHUNK %d aux, %\"PRIu32\" bytes video, %d bytes audio\\n\", auxcount, vsize, asize);\n /* skip aux stuff */\n for (i = 0; i < auxcount; i++) {\n uint32_t av_unused auxtag;\n auxsize = avio_rl16(pb);\n auxtag = avio_rl32(pb);\n avio_skip(pb, auxsize);\n vsize -= auxsize + sizeof(uint16_t) + sizeof(uint32_t); /* that's becoming brain-dead */\n }\n\n if (avio_feof(pb))\n return -1;\n if (!vsize && !asize) {\n nsv->state = NSV_UNSYNC;\n goto null_chunk_retry;\n }\n\n /* map back streams to v,a */\n if (s->nb_streams > 0)\n st[s->streams[0]->id] = s->streams[0];\n if (s->nb_streams > 1)\n st[s->streams[1]->id] = s->streams[1];\n\n if (vsize && st[NSV_ST_VIDEO]) {\n nst = st[NSV_ST_VIDEO]->priv_data;\n pkt = &nsv->ahead[NSV_ST_VIDEO];\n if ((ret = av_get_packet(pb, pkt, vsize)) < 0)\n return ret;\n pkt->stream_index = st[NSV_ST_VIDEO]->index;//NSV_ST_VIDEO;\n pkt->dts = nst->frame_offset;\n pkt->flags |= nsv->state == NSV_HAS_READ_NSVS ? AV_PKT_FLAG_KEY : 0; /* keyframe only likely on a sync frame */\n for (i = 0; i < FFMIN(8, vsize); i++)\n av_log(s, AV_LOG_TRACE, \"NSV video: [%d] = %02x\\n\", i, pkt->data[i]);\n }\n if(st[NSV_ST_VIDEO])\n ((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset++;\n\n if (asize && st[NSV_ST_AUDIO]) {\n nst = st[NSV_ST_AUDIO]->priv_data;\n pkt = &nsv->ahead[NSV_ST_AUDIO];\n /* read raw audio specific header on the first audio chunk... */\n /* on ALL audio chunks ?? seems so! */\n if (asize && st[NSV_ST_AUDIO]->codecpar->codec_tag == MKTAG('P', 'C', 'M', ' ')/* && fill_header*/) {\n uint8_t bps;\n uint8_t channels;\n uint16_t samplerate;\n bps = avio_r8(pb);\n channels = avio_r8(pb);\n samplerate = avio_rl16(pb);\n if (!channels || !samplerate)\n return AVERROR_INVALIDDATA;\n asize-=4;\n av_log(s, AV_LOG_TRACE, \"NSV RAWAUDIO: bps %d, nchan %d, srate %d\\n\", bps, channels, samplerate);\n if (fill_header) {\n st[NSV_ST_AUDIO]->need_parsing = AVSTREAM_PARSE_NONE; /* we know everything */\n if (bps != 16) {\n av_log(s, AV_LOG_TRACE, \"NSV AUDIO bit/sample != 16 (%d)!!!\\n\", bps);\n }\n bps /= channels; // ???\n if (bps == 8)\n st[NSV_ST_AUDIO]->codecpar->codec_id = AV_CODEC_ID_PCM_U8;\n samplerate /= 4;/* UGH ??? XXX */\n channels = 1;\n st[NSV_ST_AUDIO]->codecpar->channels = channels;\n st[NSV_ST_AUDIO]->codecpar->sample_rate = samplerate;\n av_log(s, AV_LOG_TRACE, \"NSV RAWAUDIO: bps %d, nchan %d, srate %d\\n\", bps, channels, samplerate);\n }\n }\n if ((ret = av_get_packet(pb, pkt, asize)) < 0)\n return ret;\n pkt->stream_index = st[NSV_ST_AUDIO]->index;//NSV_ST_AUDIO;\n pkt->flags |= nsv->state == NSV_HAS_READ_NSVS ? AV_PKT_FLAG_KEY : 0; /* keyframe only likely on a sync frame */\n if( nsv->state == NSV_HAS_READ_NSVS && st[NSV_ST_VIDEO] ) {\n /* on a nsvs frame we have new information on a/v sync */\n pkt->dts = (((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset-1);\n pkt->dts *= (int64_t)1000 * nsv->framerate.den;\n pkt->dts += (int64_t)nsv->avsync * nsv->framerate.num;\n av_log(s, AV_LOG_TRACE, \"NSV AUDIO: sync:%d, dts:%\"PRId64, nsv->avsync, pkt->dts);\n }\n nst->frame_offset++;\n }\n\n nsv->state = NSV_UNSYNC;\n return 0;\n}\n\nCWE ID: CWE-834\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 PrintPreviewUI::OnCancelPendingPreviewRequest() {\n g_print_preview_request_id_map.Get().Set(preview_ui_addr_str_, -1);\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: evdns_base_resolve_ipv4(struct evdns_base *base, const char *name, int flags,\n evdns_callback_type callback, void *ptr) {\n\tstruct evdns_request *handle;\n\tstruct request *req;\n\tlog(EVDNS_LOG_DEBUG, \"Resolve requested for %s\", name);\n\thandle = mm_calloc(1, sizeof(*handle));\n\tif (handle == NULL)\n\t\treturn NULL;\n\tEVDNS_LOCK(base);\n\tif (flags & DNS_QUERY_NO_SEARCH) {\n\t\treq =\n\t\t\trequest_new(base, handle, TYPE_A, name, flags,\n\t\t\t\t callback, ptr);\n\t\tif (req)\n\t\t\trequest_submit(req);\n\t} else {\n\t\tsearch_request_new(base, handle, TYPE_A, name, flags,\n\t\t callback, ptr);\n\t}\n\tif (handle->current_req == NULL) {\n\t\tmm_free(handle);\n\t\thandle = NULL;\n\t}\n\tEVDNS_UNLOCK(base);\n\treturn handle;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void Browser::CreateBrowserWindow() {\n DCHECK(!window_);\n\n window_ = BrowserWindow::CreateBrowserWindow(this);\n\n#if defined(OS_WIN)\n {\n base::ThreadRestrictions::ScopedAllowIO allow_io;\n\n app::win::SetAppIdForWindow(\n type_ & TYPE_APP ?\n ShellIntegration::GetAppId(UTF8ToWide(app_name_), profile_->GetPath()) :\n ShellIntegration::GetChromiumAppId(profile_->GetPath()),\n window()->GetNativeHandle());\n }\n#endif\n\n NotificationService::current()->Notify(\n NotificationType::BROWSER_WINDOW_READY,\n Source<Browser>(this),\n NotificationService::NoDetails());\n\n PrefService* local_state = g_browser_process->local_state();\n if (!local_state)\n return;\n if (local_state->FindPreference(prefs::kShouldShowFirstRunBubble) &&\n local_state->GetBoolean(prefs::kShouldShowFirstRunBubble)) {\n FirstRun::BubbleType bubble_type = FirstRun::LARGE_BUBBLE;\n if (local_state->\n FindPreference(prefs::kShouldUseOEMFirstRunBubble) &&\n local_state->GetBoolean(prefs::kShouldUseOEMFirstRunBubble)) {\n bubble_type = FirstRun::OEM_BUBBLE;\n } else if (local_state->\n FindPreference(prefs::kShouldUseMinimalFirstRunBubble) &&\n local_state->GetBoolean(prefs::kShouldUseMinimalFirstRunBubble)) {\n bubble_type = FirstRun::MINIMAL_BUBBLE;\n }\n local_state->ClearPref(prefs::kShouldShowFirstRunBubble);\n window_->GetLocationBar()->ShowFirstRunBubble(bubble_type);\n }\n if (local_state->FindPreference(\n prefs::kAutoFillPersonalDataManagerFirstRun) &&\n local_state->GetBoolean(prefs::kAutoFillPersonalDataManagerFirstRun)) {\n#if defined(OS_WIN)\n ImportAutofillDataWin(profile_->GetPersonalDataManager());\n#endif // defined(OS_WIN)\n local_state->ClearPref(prefs::kAutoFillPersonalDataManagerFirstRun);\n }\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: DefragIPv4TooLargeTest(void)\n{\n DefragContext *dc = NULL;\n Packet *p = NULL;\n int ret = 0;\n\n DefragInit();\n\n dc = DefragContextNew();\n if (dc == NULL)\n goto end;\n \n /* Create a fragment that would extend past the max allowable size\n * for an IPv4 packet. */\n p = BuildTestPacket(1, 8183, 0, 'A', 71);\n if (p == NULL)\n goto end;\n \n /* We do not expect a packet returned. */\n if (Defrag(NULL, NULL, p, NULL) != NULL)\n goto end;\n if (!ENGINE_ISSET_EVENT(p, IPV4_FRAG_PKT_TOO_LARGE))\n goto end;\n\n /* The fragment should have been ignored so no fragments should have\n * been allocated from the pool. */\n if (dc->frag_pool->outstanding != 0)\n return 0;\n\n ret = 1;\nend:\n if (dc != NULL)\n DefragContextDestroy(dc);\n if (p != NULL)\n SCFree(p);\n\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: gpk_match_card(sc_card_t *card)\n{\n\tint i;\n\n\ti = _sc_match_atr(card, gpk_atrs, &card->type);\n\tif (i < 0) {\n\t\tconst u8 *hist_bytes = card->reader->atr_info.hist_bytes;\n\n\t\t/* Gemplus GPK docs say we can use just the \n\t\t * FMN and PRN fields of the historical bytes\n\t\t * to recognize a GPK card\n\t\t * See Table 43, pp. 188\n\t\t * We'll use the first 2 bytes as well\n\t\t */\n\n\t\tif ((card->reader->atr_info.hist_bytes_len >= 7)\n\t\t\t&& (hist_bytes[0] == 0x80)\n\t\t\t&& (hist_bytes[1] == 0x65)\n\t\t\t&& (hist_bytes[2] == 0xa2)) {\t/* FMN */\n\t\t\tif (hist_bytes[3] == 0x08) {\t/* PRN? */\n\t\t\t\tcard->type = SC_CARD_TYPE_GPK_GPK8000;\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\tif (hist_bytes[3] == 0x09) {\t/* PRN? */\n\t\t\t\tcard->type = SC_CARD_TYPE_GPK_GPK16000;\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ContainerNode::parserInsertBefore(PassRefPtrWillBeRawPtr<Node> newChild, Node& nextChild)\n{\n ASSERT(newChild);\n ASSERT(nextChild.parentNode() == this);\n ASSERT(!newChild->isDocumentFragment());\n ASSERT(!isHTMLTemplateElement(this));\n\n if (nextChild.previousSibling() == newChild || &nextChild == newChild) // nothing to do\n return;\n\n if (!checkParserAcceptChild(*newChild))\n return;\n\n RefPtrWillBeRawPtr<Node> protect(this);\n\n while (RefPtrWillBeRawPtr<ContainerNode> parent = newChild->parentNode())\n parent->parserRemoveChild(*newChild);\n \n if (document() != newChild->document())\n document().adoptNode(newChild.get(), ASSERT_NO_EXCEPTION);\n \n {\n EventDispatchForbiddenScope assertNoEventDispatch;\n ScriptForbiddenScope forbidScript;\n\n treeScope().adoptIfNeeded(*newChild);\n insertBeforeCommon(nextChild, *newChild);\n newChild->updateAncestorConnectedSubframeCountForInsertion();\n ChildListMutationScope(*this).childAdded(*newChild);\n }\n\n notifyNodeInserted(*newChild, ChildrenChangeSourceParser);\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 RenderThread::Init() {\n TRACE_EVENT_BEGIN_ETW(\"RenderThread::Init\", 0, \"\");\n\n#if defined(OS_MACOSX)\n WebKit::WebView::setUseExternalPopupMenus(true);\n#endif\n\n lazy_tls.Pointer()->Set(this);\n#if defined(OS_WIN)\n if (RenderProcessImpl::InProcessPlugins())\n CoInitialize(0);\n#endif\n\n suspend_webkit_shared_timer_ = true;\n notify_webkit_of_modal_loop_ = true;\n plugin_refresh_allowed_ = true;\n widget_count_ = 0;\n hidden_widget_count_ = 0;\n idle_notification_delay_in_s_ = kInitialIdleHandlerDelayS;\n task_factory_.reset(new ScopedRunnableMethodFactory<RenderThread>(this));\n\n appcache_dispatcher_.reset(new AppCacheDispatcher(this));\n indexed_db_dispatcher_.reset(new IndexedDBDispatcher());\n\n db_message_filter_ = new DBMessageFilter();\n AddFilter(db_message_filter_.get());\n\n vc_manager_ = new VideoCaptureImplManager();\n AddFilter(vc_manager_->video_capture_message_filter());\n\n audio_input_message_filter_ = new AudioInputMessageFilter();\n AddFilter(audio_input_message_filter_.get());\n\n audio_message_filter_ = new AudioMessageFilter();\n AddFilter(audio_message_filter_.get());\n \n content::GetContentClient()->renderer()->RenderThreadStarted();\n \n TRACE_EVENT_END_ETW(\"RenderThread::Init\", 0, \"\");\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void InspectorClientImpl::startGPUEventsRecording()\n{\n if (WebDevToolsAgentImpl* agent = devToolsAgent())\n agent->startGPUEventsRecording();\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 queue_delete(struct snd_seq_queue *q)\n {\n \t/* stop and release the timer */\n \tsnd_seq_timer_stop(q->timer);\n \tsnd_seq_timer_close(q);\n \t/* wait until access free */\n \tsnd_use_lock_sync(&q->use_lock);\n \t/* release resources... */\n\tsnd_seq_prioq_delete(&q->tickq);\n\tsnd_seq_prioq_delete(&q->timeq);\n\tsnd_seq_timer_delete(&q->timer);\n\n\tkfree(q);\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: void AppCacheGroup::RemoveCache(AppCache* cache) {\n DCHECK(cache->associated_hosts().empty());\n if (cache == newest_complete_cache_) {\n CancelUpdate();\n AppCache* tmp_cache = newest_complete_cache_;\n newest_complete_cache_ = nullptr;\n tmp_cache->set_owning_group(nullptr); // may cause this group to be deleted\n } else {\n scoped_refptr<AppCacheGroup> protect(this);\n\n Caches::iterator it =\n std::find(old_caches_.begin(), old_caches_.end(), cache);\n if (it != old_caches_.end()) {\n AppCache* tmp_cache = *it;\n old_caches_.erase(it);\n tmp_cache->set_owning_group(nullptr); // may cause group to be released\n }\n\n if (!is_obsolete() && old_caches_.empty() &&\n !newly_deletable_response_ids_.empty()) {\n storage_->DeleteResponses(manifest_url_, newly_deletable_response_ids_);\n newly_deletable_response_ids_.clear();\n }\n }\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: handle_reassoc_request(netdissect_options *ndo,\n const u_char *p, u_int length)\n{\n\tstruct mgmt_body_t pbody;\n\tint offset = 0;\n\tint ret;\n\n\tmemset(&pbody, 0, sizeof(pbody));\n\n\tif (!ND_TTEST2(*p, IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN +\n\t IEEE802_11_AP_LEN))\n\t\treturn 0;\n\tif (length < IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN +\n\t IEEE802_11_AP_LEN)\n\t\treturn 0;\n\tpbody.capability_info = EXTRACT_LE_16BITS(p);\n\toffset += IEEE802_11_CAPINFO_LEN;\n\tlength -= IEEE802_11_CAPINFO_LEN;\n\tpbody.listen_interval = EXTRACT_LE_16BITS(p+offset);\n\toffset += IEEE802_11_LISTENINT_LEN;\n\tlength -= IEEE802_11_LISTENINT_LEN;\n\tmemcpy(&pbody.ap, p+offset, IEEE802_11_AP_LEN);\n\toffset += IEEE802_11_AP_LEN;\n\tlength -= IEEE802_11_AP_LEN;\n\n\tret = parse_elements(ndo, &pbody, p, offset, length);\n\n\tPRINT_SSID(pbody);\n\tND_PRINT((ndo, \" AP : %s\", etheraddr_string(ndo, pbody.ap )));\n\n\treturn ret;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static EncodedJSValue JSC_HOST_CALL jsTestObjPrototypeFunctionOverloadedMethod7(ExecState* exec)\n{\n JSValue thisValue = exec->hostThisValue();\n if (!thisValue.inherits(&JSTestObj::s_info))\n return throwVMTypeError(exec);\n JSTestObj* castedThis = jsCast<JSTestObj*>(asObject(thisValue));\n ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestObj::s_info);\n TestObj* impl = static_cast<TestObj*>(castedThis->impl());\n if (exec->argumentCount() < 1)\n return throwVMError(exec, createTypeError(exec, \"Not enough arguments\"));\n DOMStringList* arrayArg(toDOMStringList(MAYBE_MISSING_PARAMETER(exec, 0, DefaultIsUndefined)));\n if (exec->hadException())\n return JSValue::encode(jsUndefined());\n impl->overloadedMethod(arrayArg);\n return JSValue::encode(jsUndefined());\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: const CuePoint* Cues::GetLast() const\n{\n if (m_cue_points == NULL)\n return NULL;\n if (m_count <= 0)\n return NULL;\n \n #if 0\n LoadCuePoint(); //init cues\n\n const size_t count = m_count + m_preload_count;\n\n if (count == 0) //weird\n return NULL;\n\n const size_t index = count - 1;\n\n CuePoint* const* const pp = m_cue_points;\n assert(pp);\n\n CuePoint* const pCP = pp[index];\n assert(pCP);\n\n\n pCP->Load(m_pSegment->m_pReader);\n assert(pCP->GetTimeCode() >= 0);\n #else\n const long index = m_count - 1;\n \n CuePoint* const* const pp = m_cue_points;\n assert(pp);\n \n CuePoint* const pCP = pp[index];\n assert(pCP);\n assert(pCP->GetTimeCode() >= 0);\n #endif\n \n return pCP;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: DEFINE_RUN_ONCE_STATIC(ossl_init_engine_afalg)\n{\n# ifdef OPENSSL_INIT_DEBUG\n fprintf(stderr, \"OPENSSL_INIT: ossl_init_engine_afalg: \"\n \"engine_load_afalg_int()\\n\");\n# endif\n engine_load_afalg_int();\n return 1;\n}\n\nCWE ID: CWE-330\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: X11SurfaceFactory::GetAllowedGLImplementations() {\n std::vector<gl::GLImplementation> impls;\n impls.push_back(gl::kGLImplementationEGLGLES2);\n impls.push_back(gl::kGLImplementationDesktopGL);\n impls.push_back(gl::kGLImplementationOSMesaGL);\n return impls;\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: void BluetoothDeviceChooserController::OnBluetoothChooserEvent(\n BluetoothChooser::Event event,\n const std::string& device_address) {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n DCHECK(chooser_.get());\n\n switch (event) {\n case BluetoothChooser::Event::RESCAN:\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n device_ids_.clear();\n PopulateConnectedDevices();\n DCHECK(chooser_);\n StartDeviceDiscovery();\n return;\n case BluetoothChooser::Event::DENIED_PERMISSION:\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n PostErrorCallback(blink::mojom::WebBluetoothResult::\n CHOOSER_NOT_SHOWN_USER_DENIED_PERMISSION_TO_SCAN);\n break;\n case BluetoothChooser::Event::CANCELLED:\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n PostErrorCallback(blink::mojom::WebBluetoothResult::CHOOSER_CANCELLED);\n break;\n case BluetoothChooser::Event::SHOW_OVERVIEW_HELP:\n DVLOG(1) << \"Overview Help link pressed.\";\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n PostErrorCallback(blink::mojom::WebBluetoothResult::CHOOSER_CANCELLED);\n break;\n case BluetoothChooser::Event::SHOW_ADAPTER_OFF_HELP:\n DVLOG(1) << \"Adapter Off Help link pressed.\";\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n PostErrorCallback(blink::mojom::WebBluetoothResult::CHOOSER_CANCELLED);\n break;\n case BluetoothChooser::Event::SHOW_NEED_LOCATION_HELP:\n DVLOG(1) << \"Need Location Help link pressed.\";\n RecordRequestDeviceOutcome(OutcomeFromChooserEvent(event));\n PostErrorCallback(blink::mojom::WebBluetoothResult::CHOOSER_CANCELLED);\n break;\n case BluetoothChooser::Event::SELECTED:\n RecordNumOfDevices(options_->accept_all_devices, device_ids_.size());\n PostSuccessCallback(device_address);\n break;\n }\n chooser_.reset();\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void Ins_SANGW( INS_ARG )\n { (void)exc; (void)args;\n /* instruction not supported anymore */\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: double WebMediaPlayerImpl::timelineOffset() const {\n DCHECK(main_task_runner_->BelongsToCurrentThread());\n\n if (pipeline_metadata_.timeline_offset.is_null())\n return std::numeric_limits<double>::quiet_NaN();\n\n return pipeline_metadata_.timeline_offset.ToJsTime();\n}\n\nCWE ID: CWE-732\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 ServiceWorkerPaymentInstrument::OnPaymentAppInvoked(\n mojom::PaymentHandlerResponsePtr response) {\n DCHECK(delegate_);\n if (delegate_ != nullptr) {\n delegate_->OnInstrumentDetailsReady(response->method_name,\n response->stringified_details);\n delegate_ = nullptr;\n }\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void limitedToOnlyAttributeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)\n{\n TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());\n V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);\n CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;\n imp->setAttribute(HTMLNames::limitedtoonlyattributeAttr, cppValue);\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: const extensions::Extension* GetExtension(Profile* profile,\n const std::string& extension_id) {\n const ExtensionService* service =\n extensions::ExtensionSystem::Get(profile)->extension_service();\n const extensions::Extension* extension =\n service->GetInstalledExtension(extension_id);\n return extension;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static int jas_iccgetuint32(jas_stream_t *in, jas_iccuint32_t *val)\n {\n\tulonglong tmp;\n \tif (jas_iccgetuint(in, 4, &tmp))\n \t\treturn -1;\n \t*val = tmp;\n\treturn 0;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: pdf14_copy_alpha_color(gx_device * dev, const byte * data, int data_x,\n int aa_raster, gx_bitmap_id id, int x, int y, int w, int h,\n gx_color_index color, const gx_device_color *pdc,\n int depth, bool devn)\n{\n const byte *aa_row;\n pdf14_device *pdev = (pdf14_device *)dev;\n pdf14_buf *buf = pdev->ctx->stack;\n int i, j, k;\n byte *line, *dst_ptr;\n byte src[PDF14_MAX_PLANES];\n byte dst[PDF14_MAX_PLANES] = { 0 };\n gs_blend_mode_t blend_mode = pdev->blend_mode;\n bool additive = pdev->ctx->additive;\n int rowstride = buf->rowstride;\n int planestride = buf->planestride;\n gs_graphics_type_tag_t curr_tag = GS_UNKNOWN_TAG; /* Quiet compiler */\n bool has_alpha_g = buf->has_alpha_g;\n bool has_shape = buf->has_shape;\n bool has_tags = buf->has_tags;\n bool knockout = buf->knockout;\n int num_chan = buf->n_chan;\n int num_comp = num_chan - 1;\n int shape_off = num_chan * planestride;\n int alpha_g_off = shape_off + (has_shape ? planestride : 0);\n int tag_off = alpha_g_off + (has_alpha_g ? planestride : 0);\n bool overprint = pdev->overprint;\n gx_color_index drawn_comps = pdev->drawn_comps;\n gx_color_index comps;\n byte shape = 0; /* Quiet compiler. */\n byte src_alpha;\n int alpha2_aa, alpha_aa, sx;\n int alpha_aa_act;\n int xoff;\n gx_color_index mask = ((gx_color_index)1 << 8) - 1;\n int shift = 8;\n\n if (buf->data == NULL)\n return 0;\n aa_row = data;\n if (has_tags) {\n curr_tag = (color >> (num_comp*8)) & 0xff;\n }\n\n if (devn) {\n if (additive) {\n for (j = 0; j < num_comp; j++) {\n src[j] = ((pdc->colors.devn.values[j]) >> shift & mask);\n }\n } else {\n for (j = 0; j < num_comp; j++) {\n src[j] = 255 - ((pdc->colors.devn.values[j]) >> shift & mask);\n }\n }\n } else\n pdev->pdf14_procs->unpack_color(num_comp, color, pdev, src);\n src_alpha = src[num_comp] = (byte)floor (255 * pdev->alpha + 0.5);\n if (has_shape)\n shape = (byte)floor (255 * pdev->shape + 0.5);\n /* Limit the area we write to the bounding rectangle for this buffer */\n if (x < buf->rect.p.x) {\n xoff = data_x + buf->rect.p.x - x;\n w += x - buf->rect.p.x;\n x = buf->rect.p.x;\n } else {\n xoff = data_x;\n }\n if (y < buf->rect.p.y) {\n h += y - buf->rect.p.y;\n aa_row -= (y - buf->rect.p.y) * aa_raster;\n y = buf->rect.p.y;\n }\n if (x + w > buf->rect.q.x) w = buf->rect.q.x - x;\n if (y + h > buf->rect.q.y) h = buf->rect.q.y - y;\n /* Update the dirty rectangle. */\n if (x < buf->dirty.p.x) buf->dirty.p.x = x;\n if (y < buf->dirty.p.y) buf->dirty.p.y = y;\n if (x + w > buf->dirty.q.x) buf->dirty.q.x = x + w;\n if (y + h > buf->dirty.q.y) buf->dirty.q.y = y + h;\n line = buf->data + (x - buf->rect.p.x) + (y - buf->rect.p.y) * rowstride;\n\n for (j = 0; j < h; ++j, aa_row += aa_raster) {\n dst_ptr = line;\n sx = xoff;\n for (i = 0; i < w; ++i, ++sx) {\n /* Complement the components for subtractive color spaces */\n if (additive) {\n for (k = 0; k < num_chan; ++k)\t\t/* num_chan includes alpha */\n dst[k] = dst_ptr[k * planestride];\n } else { /* Complement the components for subtractive color spaces */\n for (k = 0; k < num_comp; ++k)\n dst[k] = 255 - dst_ptr[k * planestride];\n dst[num_comp] = dst_ptr[num_comp * planestride];\t/* alpha */\n }\n /* Get the aa alpha from the buffer */\n switch(depth)\n {\n case 2: /* map 0 - 3 to 0 - 255 */\n alpha_aa = ((aa_row[sx >> 2] >> ((3 - (sx & 3)) << 1)) & 3) * 85;\n break;\n case 4:\n alpha2_aa = aa_row[sx >> 1];\n alpha_aa = (sx & 1 ? alpha2_aa & 0xf : alpha2_aa >> 4) * 17;\n break;\n case 8:\n alpha_aa = aa_row[sx];\n break;\n default:\n return_error(gs_error_rangecheck);\n }\n if (alpha_aa != 0) { /* This does happen */\n if (alpha_aa != 255) {\n /* We have an alpha value from aa */\n alpha_aa_act = alpha_aa;\n if (src_alpha != 255) {\n /* Need to combine it with the existing alpha */\n int tmp = src_alpha * alpha_aa_act + 0x80;\n alpha_aa_act = (tmp + (tmp >> 8)) >> 8;\n }\n /* Set our source alpha value appropriately */\n src[num_comp] = alpha_aa_act;\n } else {\n /* We may have to reset this is it was changed as we\n moved across the row */\n src[num_comp] = src_alpha;\n }\n if (knockout) {\n if (buf->isolated) {\n art_pdf_knockoutisolated_group_8(dst, src, num_comp);\n } else {\n art_pdf_composite_knockout_8(dst, src, num_comp,\n blend_mode, pdev->blend_procs, pdev);\n }\n } else {\n art_pdf_composite_pixel_alpha_8(dst, src, num_comp, blend_mode, num_comp,\n pdev->blend_procs, pdev);\n }\n /* Complement the results for subtractive color spaces */\n if (additive) {\n for (k = 0; k < num_chan; ++k)\n dst_ptr[k * planestride] = dst[k];\n } else {\n if (overprint && dst_ptr[num_comp * planestride] != 0) {\n for (k = 0, comps = drawn_comps; comps != 0;\n ++k, comps >>= 1) {\n if ((comps & 0x1) != 0) {\n dst_ptr[k * planestride] = 255 - dst[k];\n }\n }\n /* The alpha channel */\n dst_ptr[num_comp * planestride] = dst[num_comp];\n } else {\n for (k = 0; k < num_comp; ++k)\n dst_ptr[k * planestride] = 255 - dst[k];\n /* The alpha channel */\n dst_ptr[num_comp * planestride] = dst[num_comp];\n }\n }\n if (has_alpha_g) {\n int tmp = (255 - dst_ptr[alpha_g_off]) * (255 - src[num_comp]) + 0x80;\n dst_ptr[alpha_g_off] = 255 - ((tmp + (tmp >> 8)) >> 8);\n }\n if (has_shape) {\n int tmp = (255 - dst_ptr[shape_off]) * (255 - shape) + 0x80;\n dst_ptr[shape_off] = 255 - ((tmp + (tmp >> 8)) >> 8);\n }\n if (has_tags) {\n /* If alpha is 100% then set to curr_tag, else or */\n /* other than Normal BM, we always OR */\n if (src[num_comp] == 255 && blend_mode == BLEND_MODE_Normal) {\n dst_ptr[tag_off] = curr_tag;\n } else {\n dst_ptr[tag_off] |= curr_tag;\n }\n }\n }\n ++dst_ptr;\n }\n line += rowstride;\n }\n return 0;\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: NavigationObserver::NavigationObserver(Profile* profile)\n : profile_(profile),\n extension_registry_observer_(this),\n weak_factory_(this) {\n RegisterForNotifications();\n extension_registry_observer_.Add(ExtensionRegistry::Get(profile));\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: auth_password(Authctxt *authctxt, const char *password)\n{\n\tstruct passwd * pw = authctxt->pw;\n\tint result, ok = authctxt->valid;\n#if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)\n \tstatic int expire_checked = 0;\n #endif\n \n #ifndef HAVE_CYGWIN\n \tif (pw->pw_uid == 0 && options.permit_root_login != PERMIT_YES)\n \t\tok = 0;\n#endif\n\tif (*password == '\\0' && options.permit_empty_passwd == 0)\n\t\treturn 0;\n\n#ifdef KRB5\n\tif (options.kerberos_authentication == 1) {\n\t\tint ret = auth_krb5_password(authctxt, password);\n\t\tif (ret == 1 || ret == 0)\n\t\t\treturn ret && ok;\n\t\t/* Fall back to ordinary passwd authentication. */\n\t}\n#endif\n#ifdef HAVE_CYGWIN\n\t{\n\t\tHANDLE hToken = cygwin_logon_user(pw, password);\n\n\t\tif (hToken == INVALID_HANDLE_VALUE)\n\t\t\treturn 0;\n\t\tcygwin_set_impersonation_token(hToken);\n\t\treturn ok;\n\t}\n#endif\n#ifdef USE_PAM\n\tif (options.use_pam)\n\t\treturn (sshpam_auth_passwd(authctxt, password) && ok);\n#endif\n#if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)\n\tif (!expire_checked) {\n\t\texpire_checked = 1;\n\t\tif (auth_shadow_pwexpired(authctxt))\n\t\t\tauthctxt->force_pwchange = 1;\n\t}\n#endif\n\tresult = sys_auth_passwd(authctxt, password);\n\tif (authctxt->force_pwchange)\n\t\tdisable_forwarding();\n\treturn (result && ok);\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: GraphicsLayer* FrameView::layerForScrolling() const\n{\n RenderView* renderView = this->renderView();\n if (!renderView)\n return 0;\n return renderView->compositor()->scrollLayer();\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 enum test_return test_binary_replaceq(void) {\n return test_binary_replace_impl(\"test_binary_replaceq\",\n PROTOCOL_BINARY_CMD_REPLACEQ);\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: MagickExport int LocaleUppercase(const int c)\n {\n #if defined(MAGICKCORE_LOCALE_SUPPORT)\n if (c_locale != (locale_t) NULL)\n return(toupper_l(c,c_locale));\n #endif\n return(toupper(c));\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: nfs4_upgrade_open(struct svc_rqst *rqstp, struct nfs4_file *fp, struct svc_fh *cur_fh, struct nfs4_ol_stateid *stp, struct nfsd4_open *open)\n{\n\t__be32 status;\n\tunsigned char old_deny_bmap = stp->st_deny_bmap;\n\n\tif (!test_access(open->op_share_access, stp))\n\t\treturn nfs4_get_vfs_file(rqstp, fp, cur_fh, stp, open);\n\n\t/* test and set deny mode */\n\tspin_lock(&fp->fi_lock);\n\tstatus = nfs4_file_check_deny(fp, open->op_share_deny);\n\tif (status == nfs_ok) {\n\t\tset_deny(open->op_share_deny, stp);\n\t\tfp->fi_share_deny |=\n\t\t\t\t(open->op_share_deny & NFS4_SHARE_DENY_BOTH);\n\t}\n\tspin_unlock(&fp->fi_lock);\n\n\tif (status != nfs_ok)\n\t\treturn status;\n\n\tstatus = nfsd4_truncate(rqstp, cur_fh, open);\n\tif (status != nfs_ok)\n\t\treset_union_bmap_deny(old_deny_bmap, stp);\n\treturn status;\n}\n\nCWE ID: CWE-404\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int strToMatch(const char* str ,char *retstr)\n{\n\tchar* \tanchor \t= NULL;\n\tconst char* \tanchor1 = NULL;\n\tint \tresult \t= 0;\n\n if( (!str) || str[0] == '\\0'){\n return result;\n } else {\n\tanchor = retstr;\n\tanchor1 = str;\n while( (*str)!='\\0' ){\n\t\tif( *str == '-' ){\n\t\t\t*retstr = '_';\n\t\t} else {\n\t\t\t*retstr = tolower(*str);\n\t\t}\n str++;\n retstr++;\n\t}\n\t*retstr = '\\0';\n\tretstr= anchor;\n\tstr= anchor1;\n\tresult = 1;\n }\n\n return(result);\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: static int send_full_color_rect(VncState *vs, int x, int y, int w, int h)\n{\n int stream = 0;\n ssize_t bytes;\n\n#ifdef CONFIG_VNC_PNG\n if (tight_can_send_png_rect(vs, w, h)) {\n return send_png_rect(vs, x, y, w, h, NULL);\n }\n#endif\n tight_pack24(vs, vs->tight.tight.buffer, w * h, &vs->tight.tight.offset);\n bytes = 3;\n } else {\n bytes = vs->clientds.pf.bytes_per_pixel;\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: png_progressive_combine_row (png_structp png_ptr,\n png_bytep old_row, png_bytep new_row)\n{\n#ifdef PNG_USE_LOCAL_ARRAYS\n PNG_CONST int FARDATA png_pass_dsp_mask[7] =\n {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff};\n#endif\n\n if (png_ptr == NULL)\n return;\n\n if (new_row != NULL) /* new_row must == png_ptr->row_buf here. */\n png_combine_row(png_ptr, old_row, png_pass_dsp_mask[png_ptr->pass]);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void crypto_nivaead_show(struct seq_file *m, struct crypto_alg *alg)\n{\n\tstruct aead_alg *aead = &alg->cra_aead;\n\n\tseq_printf(m, \"type : nivaead\\n\");\n\tseq_printf(m, \"async : %s\\n\", alg->cra_flags & CRYPTO_ALG_ASYNC ?\n\t\t\t\t\t \"yes\" : \"no\");\n\tseq_printf(m, \"blocksize : %u\\n\", alg->cra_blocksize);\n\tseq_printf(m, \"ivsize : %u\\n\", aead->ivsize);\n\tseq_printf(m, \"maxauthsize : %u\\n\", aead->maxauthsize);\n\tseq_printf(m, \"geniv : %s\\n\", aead->geniv);\n}\n\nCWE ID: CWE-310\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static bool do_write_pids(pid_t tpid, const char *contrl, const char *cg, const char *file, const char *buf)\n {\n \tint sock[2] = {-1, -1};\n \tpid_t qpid, cpid = -1;\n\tFILE *pids_file = NULL;\n\tbool answer = false, fail = false;\n\n\tpids_file = open_pids_file(contrl, cg);\n\tif (!pids_file)\n\t\treturn false;\n\n\t/*\n\t * write the pids to a socket, have helper in writer's pidns\n\t * call movepid for us\n\t */\n\tif (socketpair(AF_UNIX, SOCK_DGRAM, 0, sock) < 0) {\n\t\tperror(\"socketpair\");\n\t\tgoto out;\n\t}\n\n\tcpid = fork();\n\tif (cpid == -1)\n\t\tgoto out;\n\n\tif (!cpid) { // child\n\t\tfclose(pids_file);\n\t\tpid_from_ns_wrapper(sock[1], tpid);\n\t}\n\n\tconst char *ptr = buf;\n\twhile (sscanf(ptr, \"%d\", &qpid) == 1) {\n\t\tstruct ucred cred;\n\t\tchar v;\n\n\t\tif (write(sock[0], &qpid, sizeof(qpid)) != sizeof(qpid)) {\n\t\t\tfprintf(stderr, \"%s: error writing pid to child: %s\\n\",\n\t\t\t\t__func__, strerror(errno));\n\t\t\tgoto out;\n\t\t}\n \n \t\tif (recv_creds(sock[0], &cred, &v)) {\n \t\t\tif (v == '0') {\n \t\t\t\tif (fprintf(pids_file, \"%d\", (int) cred.pid) < 0)\n \t\t\t\t\tfail = true;\n \t\t\t}\n\t\t}\n\n\t\tptr = strchr(ptr, '\\n');\n\t\tif (!ptr)\n\t\t\tbreak;\n\t\tptr++;\n\t}\n\n\t/* All good, write the value */\n\tqpid = -1;\n\tif (write(sock[0], &qpid ,sizeof(qpid)) != sizeof(qpid))\n\t\tfprintf(stderr, \"Warning: failed to ask child to exit\\n\");\n\n\tif (!fail)\n\t\tanswer = true;\n\nout:\n\tif (cpid != -1)\n\t\twait_for_pid(cpid);\n\tif (sock[0] != -1) {\n\t\tclose(sock[0]);\n\t\tclose(sock[1]);\n\t}\n\tif (pids_file) {\n\t\tif (fclose(pids_file) != 0)\n\t\t\tanswer = false;\n\t}\n\treturn answer;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int ovl_copy_up_last(struct dentry *dentry, struct iattr *attr,\n\t\t\t bool no_data)\n{\n\tint err;\n\tstruct dentry *parent;\n\tstruct kstat stat;\n\tstruct path lowerpath;\n\n\tparent = dget_parent(dentry);\n\terr = ovl_copy_up(parent);\n\tif (err)\n\t\tgoto out_dput_parent;\n\n\tovl_path_lower(dentry, &lowerpath);\n\terr = vfs_getattr(&lowerpath, &stat);\n\tif (err)\n\t\tgoto out_dput_parent;\n\n\tif (no_data)\n\t\tstat.size = 0;\n\n\terr = ovl_copy_up_one(parent, dentry, &lowerpath, &stat, attr);\n\nout_dput_parent:\n\tdput(parent);\n\treturn err;\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: ~RendererBlinkPlatformImplNoSandbox() {\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: String AXNodeObject::textFromDescendants(AXObjectSet& visited,\n bool recursive) const {\n if (!canHaveChildren() && recursive)\n return String();\n\n StringBuilder accumulatedText;\n AXObject* previous = nullptr;\n\n AXObjectVector children;\n\n HeapVector<Member<AXObject>> ownedChildren;\n computeAriaOwnsChildren(ownedChildren);\n for (AXObject* obj = rawFirstChild(); obj; obj = obj->rawNextSibling()) {\n if (!axObjectCache().isAriaOwned(obj))\n children.push_back(obj);\n }\n for (const auto& ownedChild : ownedChildren)\n children.push_back(ownedChild);\n\n for (AXObject* child : children) {\n if (equalIgnoringCase(child->getAttribute(aria_hiddenAttr), \"true\"))\n continue;\n \n if (previous && accumulatedText.length() &&\n !isHTMLSpace(accumulatedText[accumulatedText.length() - 1])) {\n if (!isInSameNonInlineBlockFlow(child->getLayoutObject(),\n previous->getLayoutObject()))\n accumulatedText.append(' ');\n }\n\n String result;\n if (child->isPresentational())\n result = child->textFromDescendants(visited, true);\n else\n result = recursiveTextAlternative(*child, false, visited);\n accumulatedText.append(result);\n previous = child;\n }\n\n return accumulatedText.toString();\n}\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void MediaStreamDispatcherHost::Create(\n int render_process_id,\n int render_frame_id,\n MediaStreamManager* media_stream_manager,\n blink::mojom::MediaStreamDispatcherHostRequest request) {\n DCHECK_CURRENTLY_ON(BrowserThread::IO);\n mojo::MakeStrongBinding(\n std::make_unique<MediaStreamDispatcherHost>(\n render_process_id, render_frame_id, media_stream_manager),\n std::move(request));\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: MagickExport MagickBooleanType SetImageColor(Image *image,\n const PixelInfo *color,ExceptionInfo *exception)\n{\n CacheView\n *image_view;\n\n MagickBooleanType\n status;\n\n ssize_t\n y;\n\n assert(image != (Image *) NULL);\n if (image->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"...\");\n assert(image->signature == MagickCoreSignature);\n assert(color != (const PixelInfo *) NULL);\n image->colorspace=color->colorspace;\n image->alpha_trait=color->alpha_trait;\n image->fuzz=color->fuzz;\n image->depth=color->depth;\n status=MagickTrue;\n image_view=AcquireAuthenticCacheView(image,exception);\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp parallel for schedule(static,4) shared(status) \\\n magick_threads(image,image,image->rows,1)\n#endif\n for (y=0; y < (ssize_t) image->rows; y++)\n {\n register Quantum\n *magick_restrict q;\n\n register ssize_t\n x;\n\n if (status == MagickFalse)\n continue;\n q=QueueCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);\n if (q == (Quantum *) NULL)\n {\n status=MagickFalse;\n continue;\n }\n for (x=0; x < (ssize_t) image->columns; x++)\n {\n SetPixelViaPixelInfo(image,color,q);\n q+=GetPixelChannels(image);\n }\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\n status=MagickFalse;\n }\n image_view=DestroyCacheView(image_view);\n return(status);\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 AwContents::DidOverscroll(gfx::Vector2d overscroll_delta,\n gfx::Vector2dF overscroll_velocity) {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n JNIEnv* env = AttachCurrentThread();\n ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);\n if (obj.is_null())\n return;\n Java_AwContents_didOverscroll(env, obj.obj(), overscroll_delta.x(),\n overscroll_delta.y(), overscroll_velocity.x(),\n overscroll_velocity.y());\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int sig_cb(const char *elem, int len, void *arg)\n\t{\n\tsig_cb_st *sarg = arg;\n\tsize_t i;\n\tchar etmp[20], *p;\n\tint sig_alg, hash_alg;\n\tif (sarg->sigalgcnt == MAX_SIGALGLEN)\n\t\treturn 0;\n\tif (len > (int)(sizeof(etmp) - 1))\n\t\treturn 0;\n\tmemcpy(etmp, elem, len);\n\tetmp[len] = 0;\n\tp = strchr(etmp, '+');\n\tif (!p)\n\t\treturn 0;\n\t*p = 0;\n\tp++;\n\tif (!*p)\n\t\treturn 0;\n\n\tif (!strcmp(etmp, \"RSA\"))\n\t\tsig_alg = EVP_PKEY_RSA;\n\telse if (!strcmp(etmp, \"DSA\"))\n\t\tsig_alg = EVP_PKEY_DSA;\n\telse if (!strcmp(etmp, \"ECDSA\"))\n\t\tsig_alg = EVP_PKEY_EC;\n\telse return 0;\n\n\thash_alg = OBJ_sn2nid(p);\n\tif (hash_alg == NID_undef)\n\t\thash_alg = OBJ_ln2nid(p);\n\tif (hash_alg == NID_undef)\n\t\treturn 0;\n\n\tfor (i = 0; i < sarg->sigalgcnt; i+=2)\n\t\t{\n\t\tif (sarg->sigalgs[i] == sig_alg\n\t\t\t&& sarg->sigalgs[i + 1] == hash_alg)\n\t\t\treturn 0;\n\t\t}\n\tsarg->sigalgs[sarg->sigalgcnt++] = hash_alg;\n\tsarg->sigalgs[sarg->sigalgcnt++] = sig_alg;\n\treturn 1;\n\t}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: ZEND_API void ZEND_FASTCALL zend_hash_copy(HashTable *target, HashTable *source, copy_ctor_func_t pCopyConstructor)\n{\n uint32_t idx;\n\tBucket *p;\n\tzval *new_entry, *data;\n\tzend_bool setTargetPointer;\n\n\tIS_CONSISTENT(source);\n\tIS_CONSISTENT(target);\n\tHT_ASSERT(GC_REFCOUNT(target) == 1);\n\n\tsetTargetPointer = (target->nInternalPointer == HT_INVALID_IDX);\n\tfor (idx = 0; idx < source->nNumUsed; idx++) {\n\t\tp = source->arData + idx;\n\t\tif (UNEXPECTED(Z_TYPE(p->val) == IS_UNDEF)) continue;\n\n\t\tif (setTargetPointer && source->nInternalPointer == idx) {\n\t\t\ttarget->nInternalPointer = HT_INVALID_IDX;\n\t\t}\n\t\t/* INDIRECT element may point to UNDEF-ined slots */\n\t\tdata = &p->val;\n\t\tif (Z_TYPE_P(data) == IS_INDIRECT) {\n\t\t\tdata = Z_INDIRECT_P(data);\n\t\t\tif (UNEXPECTED(Z_TYPE_P(data) == IS_UNDEF)) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t}\n\t\tif (p->key) {\n\t\t\tnew_entry = zend_hash_update(target, p->key, data);\n\t\t} else {\n\t\t\tnew_entry = zend_hash_index_update(target, p->h, data);\n\t\t}\n\t\tif (pCopyConstructor) {\n\t\t\tpCopyConstructor(new_entry);\n\t\t}\n\t}\n\tif (target->nInternalPointer == HT_INVALID_IDX && target->nNumOfElements > 0) {\n\t\tidx = 0;\n\t\twhile (Z_TYPE(target->arData[idx].val) == IS_UNDEF) {\n\t\t\tidx++;\n\t\t}\n\t\ttarget->nInternalPointer = idx;\n\t}\n}\n\nCWE ID: CWE-190\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 wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)\n{\n\tconst size_t size = sizeof(sync_serial_settings);\n\tsync_serial_settings line;\n\tport_t *port = dev_to_port(dev);\n\n\tif (cmd != SIOCWANDEV)\n\t\treturn hdlc_ioctl(dev, ifr, cmd);\n\n\tswitch (ifr->ifr_settings.type) {\n\tcase IF_GET_IFACE:\n\t\tifr->ifr_settings.type = IF_IFACE_SYNC_SERIAL;\n\t\tif (ifr->ifr_settings.size < size) {\n \t\t\tifr->ifr_settings.size = size; /* data size wanted */\n \t\t\treturn -ENOBUFS;\n \t\t}\n \t\tline.clock_type = get_status(port)->clocking;\n \t\tline.clock_rate = 0;\n \t\tline.loopback = 0;\n\n\t\tif (copy_to_user(ifr->ifr_settings.ifs_ifsu.sync, &line, size))\n\t\t\treturn -EFAULT;\n\t\treturn 0;\n\n\tcase IF_IFACE_SYNC_SERIAL:\n\t\tif (!capable(CAP_NET_ADMIN))\n\t\t\treturn -EPERM;\n\t\tif (dev->flags & IFF_UP)\n\t\t\treturn -EBUSY;\n\n\t\tif (copy_from_user(&line, ifr->ifr_settings.ifs_ifsu.sync,\n\t\t\t\t size))\n\t\t\treturn -EFAULT;\n\n\t\tif (line.clock_type != CLOCK_EXT &&\n\t\t line.clock_type != CLOCK_TXFROMRX)\n\t\t\treturn -EINVAL; /* No such clock setting */\n\n\t\tif (line.loopback != 0)\n\t\t\treturn -EINVAL;\n\n\t\tget_status(port)->clocking = line.clock_type;\n\t\treturn 0;\n\n\tdefault:\n\t\treturn hdlc_ioctl(dev, ifr, cmd);\n }\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ProcXvGetPortAttribute(ClientPtr client)\n{\n INT32 value;\n int status;\n XvPortPtr pPort;\n xvGetPortAttributeReply rep;\n\n REQUEST(xvGetPortAttributeReq);\n REQUEST_SIZE_MATCH(xvGetPortAttributeReq);\n\n VALIDATE_XV_PORT(stuff->port, pPort, DixGetAttrAccess);\n\n if (!ValidAtom(stuff->attribute)) {\n client->errorValue = stuff->attribute;\n return BadAtom;\n }\n\n status = XvdiGetPortAttribute(client, pPort, stuff->attribute, &value);\n if (status != Success) {\n client->errorValue = stuff->attribute;\n return status;\n }\n\n rep = (xvGetPortAttributeReply) {\n .type = X_Reply,\n .sequenceNumber = client->sequence,\n .length = 0,\n .value = value\n };\n\n _WriteGetPortAttributeReply(client, &rep);\n\n return Success;\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: __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,\n\t\t\t\t __be16 sport, __be16 dport)\n{\n\t__u32 seq;\n\t__u32 hash[12];\n\tstruct keydata *keyptr = get_keyptr();\n\t/* The procedure is the same as for IPv4, but addresses are longer.\n\t * Thus we must use twothirdsMD4Transform.\n\t */\n\tmemcpy(hash, saddr, 16);\n\thash[4] = ((__force u16)sport << 16) + (__force u16)dport;\n\tmemcpy(&hash[5], keyptr->secret, sizeof(__u32) * 7);\n\tseq = twothirdsMD4Transform((const __u32 *)daddr, hash) & HASH_MASK;\n\tseq += keyptr->count;\n\tseq += ktime_to_ns(ktime_get_real());\n\treturn seq;\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: OMX_ERRORTYPE SoftAVCEncoder::internalSetParameter(\n OMX_INDEXTYPE index, const OMX_PTR params) {\n int32_t indexFull = index;\n\n switch (indexFull) {\n case OMX_IndexParamVideoBitrate:\n {\n\n OMX_VIDEO_PARAM_BITRATETYPE *bitRate =\n (OMX_VIDEO_PARAM_BITRATETYPE *) params;\n \n if (bitRate->nPortIndex != 1 ||\n bitRate->eControlRate != OMX_Video_ControlRateVariable) {\n return OMX_ErrorUndefined;\n }\n\n mBitrate = bitRate->nTargetBitrate;\n return OMX_ErrorNone;\n }\n\n case OMX_IndexParamVideoAvc:\n {\n\n OMX_VIDEO_PARAM_AVCTYPE *avcType =\n (OMX_VIDEO_PARAM_AVCTYPE *)params;\n \n if (avcType->nPortIndex != 1) {\n return OMX_ErrorUndefined;\n }\n\n if (avcType->eProfile != OMX_VIDEO_AVCProfileBaseline ||\n avcType->nRefFrames != 1 ||\n avcType->nBFrames != 0 ||\n avcType->bUseHadamard != OMX_TRUE ||\n (avcType->nAllowedPictureTypes & OMX_VIDEO_PictureTypeB) != 0 ||\n avcType->nRefIdx10ActiveMinus1 != 0 ||\n avcType->nRefIdx11ActiveMinus1 != 0 ||\n avcType->bWeightedPPrediction != OMX_FALSE ||\n avcType->bEntropyCodingCABAC != OMX_FALSE ||\n avcType->bconstIpred != OMX_FALSE ||\n avcType->bDirect8x8Inference != OMX_FALSE ||\n avcType->bDirectSpatialTemporal != OMX_FALSE ||\n avcType->nCabacInitIdc != 0) {\n return OMX_ErrorUndefined;\n }\n\n if (OK != ConvertOmxAvcLevelToAvcSpecLevel(avcType->eLevel, &mAVCEncLevel)) {\n return OMX_ErrorUndefined;\n }\n\n return OMX_ErrorNone;\n }\n\n default:\n return SoftVideoEncoderOMXComponent::internalSetParameter(index, params);\n }\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bitset_set_range(ScanEnv *env, BitSetRef bs, int from, int to)\n{\n int i;\n for (i = from; i <= to && i < SINGLE_BYTE_SIZE; i++) {\n BITSET_SET_BIT_CHKDUP(bs, i);\n }\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 inline bool lockdep_softirq_start(void)\n{\n\tbool in_hardirq = false;\n\n\tif (trace_hardirq_context(current)) {\n\t\tin_hardirq = true;\n\t\ttrace_hardirq_exit();\n\t}\n\n\tlockdep_softirq_enter();\n\n\treturn in_hardirq;\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static inline int handle_dots(struct nameidata *nd, int type)\n{\n\tif (type == LAST_DOTDOT) {\n \t\tif (nd->flags & LOOKUP_RCU) {\n \t\t\treturn follow_dotdot_rcu(nd);\n \t\t} else\n\t\t\tfollow_dotdot(nd);\n \t}\n \treturn 0;\n }\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int xmlSAXUserParseMemory(xmlSAXHandlerPtr sax, void *user_data,\n\t\t\t const char *buffer, int size) {\n int ret = 0;\n xmlParserCtxtPtr ctxt;\n\n xmlInitParser();\n\n ctxt = xmlCreateMemoryParserCtxt(buffer, size);\n if (ctxt == NULL) return -1;\n if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)\n xmlFree(ctxt->sax);\n ctxt->sax = sax;\n xmlDetectSAX2(ctxt);\n\n if (user_data != NULL)\n\tctxt->userData = user_data;\n\n xmlParseDocument(ctxt);\n\n if (ctxt->wellFormed)\n\tret = 0;\n else {\n if (ctxt->errNo != 0)\n\t ret = ctxt->errNo;\n\telse\n\t ret = -1;\n }\n if (sax != NULL)\n ctxt->sax = NULL;\n if (ctxt->myDoc != NULL) {\n xmlFreeDoc(ctxt->myDoc);\n\tctxt->myDoc = NULL;\n }\n xmlFreeParserCtxt(ctxt);\n\n return ret;\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: BufferMeta(size_t size)\n : mSize(size),\n mIsBackup(false) {\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: long Cluster::GetLast(const BlockEntry*& pLast) const\n{\n for (;;)\n {\n long long pos;\n long len;\n const long status = Parse(pos, len);\n if (status < 0) //error\n {\n pLast = NULL;\n return status;\n }\n if (status > 0) //no new block\n break;\n }\n if (m_entries_count <= 0)\n {\n pLast = NULL;\n return 0;\n }\n assert(m_entries);\n const long idx = m_entries_count - 1;\n pLast = m_entries[idx];\n assert(pLast);\n return 0;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: htmlCreateMemoryParserCtxt(const char *buffer, int size) {\n xmlParserCtxtPtr ctxt;\n xmlParserInputPtr input;\n xmlParserInputBufferPtr buf;\n\n if (buffer == NULL)\n\treturn(NULL);\n if (size <= 0)\n\treturn(NULL);\n\n ctxt = htmlNewParserCtxt();\n if (ctxt == NULL)\n\treturn(NULL);\n\n buf = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);\n if (buf == NULL) return(NULL);\n\n input = xmlNewInputStream(ctxt);\n if (input == NULL) {\n\txmlFreeParserCtxt(ctxt);\n\treturn(NULL);\n }\n\n input->filename = NULL;\n input->buf = buf;\n xmlBufResetInput(buf->buffer, input);\n\n inputPush(ctxt, input);\n return(ctxt);\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int add_push_report_sideband_pkt(git_push *push, git_pkt_data *data_pkt, git_buf *data_pkt_buf)\n{\n\tgit_pkt *pkt;\n\tconst char *line, *line_end = NULL;\n\tsize_t line_len;\n\tint error;\n\tint reading_from_buf = data_pkt_buf->size > 0;\n\n\tif (reading_from_buf) {\n\t\t/* We had an existing partial packet, so add the new\n\t\t * packet to the buffer and parse the whole thing */\n\t\tgit_buf_put(data_pkt_buf, data_pkt->data, data_pkt->len);\n\t\tline = data_pkt_buf->ptr;\n\t\tline_len = data_pkt_buf->size;\n\t}\n\telse {\n\t\tline = data_pkt->data;\n\t\tline_len = data_pkt->len;\n\t}\n\n\twhile (line_len > 0) {\n\t\terror = git_pkt_parse_line(&pkt, line, &line_end, line_len);\n\n\t\tif (error == GIT_EBUFS) {\n\t\t\t/* Buffer the data when the inner packet is split\n\t\t\t * across multiple sideband packets */\n\t\t\tif (!reading_from_buf)\n\t\t\t\tgit_buf_put(data_pkt_buf, line, line_len);\n\t\t\terror = 0;\n\t\t\tgoto done;\n\t\t}\n\t\telse if (error < 0)\n\t\t\tgoto done;\n\n\t\t/* Advance in the buffer */\n \t\tline_len -= (line_end - line);\n \t\tline = line_end;\n \n\t\t/* When a valid packet with no content has been\n\t\t * read, git_pkt_parse_line does not report an\n\t\t * error, but the pkt pointer has not been set.\n\t\t * Handle this by skipping over empty packets.\n\t\t */\n\t\tif (pkt == NULL)\n\t\t\tcontinue;\n \t\terror = add_push_report_pkt(push, pkt);\n \n \t\tgit_pkt_free(pkt);\n\n\t\tif (error < 0 && error != GIT_ITEROVER)\n\t\t\tgoto done;\n\t}\n\n\terror = 0;\n\ndone:\n\tif (reading_from_buf)\n\t\tgit_buf_consume(data_pkt_buf, line_end);\n\treturn error;\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: OMX_ERRORTYPE omx_vdec::free_buffer(OMX_IN OMX_HANDLETYPE hComp,\n OMX_IN OMX_U32 port,\n OMX_IN OMX_BUFFERHEADERTYPE* buffer)\n{\n OMX_ERRORTYPE eRet = OMX_ErrorNone;\n unsigned int nPortIndex;\n (void) hComp;\n DEBUG_PRINT_LOW(\"In for decoder free_buffer\");\n\n if (m_state == OMX_StateIdle &&\n (BITMASK_PRESENT(&m_flags ,OMX_COMPONENT_LOADING_PENDING))) {\n DEBUG_PRINT_LOW(\" free buffer while Component in Loading pending\");\n } else if ((m_inp_bEnabled == OMX_FALSE && port == OMX_CORE_INPUT_PORT_INDEX)||\n (m_out_bEnabled == OMX_FALSE && port == OMX_CORE_OUTPUT_PORT_INDEX)) {\n DEBUG_PRINT_LOW(\"Free Buffer while port %u disabled\", (unsigned int)port);\n } else if ((port == OMX_CORE_INPUT_PORT_INDEX &&\n BITMASK_PRESENT(&m_flags, OMX_COMPONENT_INPUT_ENABLE_PENDING)) ||\n (port == OMX_CORE_OUTPUT_PORT_INDEX &&\n BITMASK_PRESENT(&m_flags, OMX_COMPONENT_OUTPUT_ENABLE_PENDING))) {\n DEBUG_PRINT_LOW(\"Free Buffer while port %u enable pending\", (unsigned int)port);\n } else if (m_state == OMX_StateExecuting || m_state == OMX_StatePause) {\n DEBUG_PRINT_ERROR(\"Invalid state to free buffer,ports need to be disabled\");\n post_event(OMX_EventError,\n OMX_ErrorPortUnpopulated,\n OMX_COMPONENT_GENERATE_EVENT);\n\n return OMX_ErrorIncorrectStateOperation;\n } else if (m_state != OMX_StateInvalid) {\n DEBUG_PRINT_ERROR(\"Invalid state to free buffer,port lost Buffers\");\n post_event(OMX_EventError,\n OMX_ErrorPortUnpopulated,\n OMX_COMPONENT_GENERATE_EVENT);\n }\n\n if (port == OMX_CORE_INPUT_PORT_INDEX) {\n /*Check if arbitrary bytes*/\n if (!arbitrary_bytes && !input_use_buffer)\n nPortIndex = buffer - m_inp_mem_ptr;\n else\n\n nPortIndex = buffer - m_inp_heap_ptr;\n \n DEBUG_PRINT_LOW(\"free_buffer on i/p port - Port idx %d\", nPortIndex);\n if (nPortIndex < drv_ctx.ip_buf.actualcount) {\n BITMASK_CLEAR(&m_inp_bm_count,nPortIndex);\n BITMASK_CLEAR(&m_heap_inp_bm_count,nPortIndex);\n if (input_use_buffer == true) {\n\n DEBUG_PRINT_LOW(\"Free pmem Buffer index %d\",nPortIndex);\n if (m_phdr_pmem_ptr)\n free_input_buffer(m_phdr_pmem_ptr[nPortIndex]);\n } else {\n if (arbitrary_bytes) {\n if (m_phdr_pmem_ptr)\n free_input_buffer(nPortIndex,m_phdr_pmem_ptr[nPortIndex]);\n else\n free_input_buffer(nPortIndex,NULL);\n } else\n free_input_buffer(buffer);\n }\n m_inp_bPopulated = OMX_FALSE;\n if(release_input_done())\n release_buffers(this, VDEC_BUFFER_TYPE_INPUT);\n /*Free the Buffer Header*/\n if (release_input_done()) {\n DEBUG_PRINT_HIGH(\"ALL input buffers are freed/released\");\n free_input_buffer_header();\n }\n } else {\n DEBUG_PRINT_ERROR(\"Error: free_buffer ,Port Index Invalid\");\n eRet = OMX_ErrorBadPortIndex;\n }\n\n if (BITMASK_PRESENT((&m_flags),OMX_COMPONENT_INPUT_DISABLE_PENDING)\n && release_input_done()) {\n DEBUG_PRINT_LOW(\"MOVING TO DISABLED STATE\");\n BITMASK_CLEAR((&m_flags),OMX_COMPONENT_INPUT_DISABLE_PENDING);\n post_event(OMX_CommandPortDisable,\n OMX_CORE_INPUT_PORT_INDEX,\n OMX_COMPONENT_GENERATE_EVENT);\n }\n\n } else if (port == OMX_CORE_OUTPUT_PORT_INDEX) {\n nPortIndex = buffer - client_buffers.get_il_buf_hdr();\n if (nPortIndex < drv_ctx.op_buf.actualcount) {\n DEBUG_PRINT_LOW(\"free_buffer on o/p port - Port idx %d\", nPortIndex);\n BITMASK_CLEAR(&m_out_bm_count,nPortIndex);\n m_out_bPopulated = OMX_FALSE;\n client_buffers.free_output_buffer (buffer);\n\n if(release_output_done()) {\n release_buffers(this, VDEC_BUFFER_TYPE_OUTPUT);\n }\n if (release_output_done()) {\n free_output_buffer_header();\n }\n } else {\n DEBUG_PRINT_ERROR(\"Error: free_buffer , Port Index Invalid\");\n eRet = OMX_ErrorBadPortIndex;\n }\n if (BITMASK_PRESENT((&m_flags),OMX_COMPONENT_OUTPUT_DISABLE_PENDING)\n && release_output_done()) {\n DEBUG_PRINT_LOW(\"FreeBuffer : If any Disable event pending,post it\");\n\n DEBUG_PRINT_LOW(\"MOVING TO DISABLED STATE\");\n BITMASK_CLEAR((&m_flags),OMX_COMPONENT_OUTPUT_DISABLE_PENDING);\n#ifdef _ANDROID_ICS_\n if (m_enable_android_native_buffers) {\n DEBUG_PRINT_LOW(\"FreeBuffer - outport disabled: reset native buffers\");\n memset(&native_buffer, 0 ,(sizeof(struct nativebuffer) * MAX_NUM_INPUT_OUTPUT_BUFFERS));\n }\n#endif\n\n post_event(OMX_CommandPortDisable,\n OMX_CORE_OUTPUT_PORT_INDEX,\n OMX_COMPONENT_GENERATE_EVENT);\n }\n } else {\n eRet = OMX_ErrorBadPortIndex;\n }\n if ((eRet == OMX_ErrorNone) &&\n (BITMASK_PRESENT(&m_flags ,OMX_COMPONENT_LOADING_PENDING))) {\n if (release_done()) {\n BITMASK_CLEAR((&m_flags),OMX_COMPONENT_LOADING_PENDING);\n post_event(OMX_CommandStateSet, OMX_StateLoaded,\n OMX_COMPONENT_GENERATE_EVENT);\n }\n }\n return eRet;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void NaClProcessHost::OnChannelConnected(int32 peer_pid) {\n if (!CommandLine::ForCurrentProcess()->GetSwitchValuePath(\n switches::kNaClGdb).empty()) {\n base::ProcessHandle process;\n DCHECK(process_->GetData().handle == base::kNullProcessHandle);\n if (base::OpenProcessHandleWithAccess(\n peer_pid,\n base::kProcessAccessDuplicateHandle |\n base::kProcessAccessQueryInformation |\n base::kProcessAccessWaitForTermination,\n &process)) {\n process_->SetHandle(process);\n if (!StartWithLaunchedProcess()) {\n delete this;\n return;\n }\n } else {\n DLOG(ERROR) << \"Failed to get process handle\";\n }\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 PreProcessingFx_ProcessReverse(effect_handle_t self,\n audio_buffer_t *inBuffer,\n audio_buffer_t *outBuffer)\n {\n preproc_effect_t * effect = (preproc_effect_t *)self;\n int status = 0;\n\n if (effect == NULL){\n ALOGW(\"PreProcessingFx_ProcessReverse() ERROR effect == NULL\");\n return -EINVAL;\n }\n preproc_session_t * session = (preproc_session_t *)effect->session;\n\n if (inBuffer == NULL || inBuffer->raw == NULL){\n ALOGW(\"PreProcessingFx_ProcessReverse() ERROR bad pointer\");\n return -EINVAL;\n }\n\n session->revProcessedMsk |= (1<<effect->procId);\n\n\n\n if ((session->revProcessedMsk & session->revEnabledMsk) == session->revEnabledMsk) {\n effect->session->revProcessedMsk = 0;\n if (session->revResampler != NULL) {\n size_t fr = session->frameCount - session->framesRev;\n if (inBuffer->frameCount < fr) {\n fr = inBuffer->frameCount;\n }\n if (session->revBufSize < session->framesRev + fr) {\n session->revBufSize = session->framesRev + fr;\n session->revBuf = (int16_t *)realloc(session->revBuf,\n session->revBufSize * session->inChannelCount * sizeof(int16_t));\n }\n memcpy(session->revBuf + session->framesRev * session->inChannelCount,\n inBuffer->s16,\n fr * session->inChannelCount * sizeof(int16_t));\n\n session->framesRev += fr;\n inBuffer->frameCount = fr;\n if (session->framesRev < session->frameCount) {\n return 0;\n }\n spx_uint32_t frIn = session->framesRev;\n spx_uint32_t frOut = session->apmFrameCount;\n if (session->inChannelCount == 1) {\n speex_resampler_process_int(session->revResampler,\n 0,\n session->revBuf,\n &frIn,\n session->revFrame->_payloadData,\n &frOut);\n } else {\n speex_resampler_process_interleaved_int(session->revResampler,\n session->revBuf,\n &frIn,\n session->revFrame->_payloadData,\n &frOut);\n }\n memcpy(session->revBuf,\n session->revBuf + frIn * session->inChannelCount,\n (session->framesRev - frIn) * session->inChannelCount * sizeof(int16_t));\n session->framesRev -= frIn;\n } else {\n size_t fr = session->frameCount - session->framesRev;\n if (inBuffer->frameCount < fr) {\n fr = inBuffer->frameCount;\n }\n memcpy(session->revFrame->_payloadData + session->framesRev * session->inChannelCount,\n inBuffer->s16,\n fr * session->inChannelCount * sizeof(int16_t));\n session->framesRev += fr;\n inBuffer->frameCount = fr;\n if (session->framesRev < session->frameCount) {\n return 0;\n }\n session->framesRev = 0;\n }\n session->revFrame->_payloadDataLengthInSamples =\n session->apmFrameCount * session->inChannelCount;\n effect->session->apm->AnalyzeReverseStream(session->revFrame);\n return 0;\n } else {\n return -ENODATA;\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: MagickExport void *AcquireAlignedMemory(const size_t count,const size_t quantum)\n {\n #define AlignedExtent(size,alignment) \\\n (((size)+((alignment)-1)) & ~((alignment)-1))\n\n size_t\n alignment,\n extent,\n size;\n\n void\n *memory;\n \n if (CheckMemoryOverflow(count,quantum) != MagickFalse)\n return((void *) NULL);\n memory=NULL;\n alignment=CACHE_LINE_SIZE;\n size=count*quantum;\n extent=AlignedExtent(size,alignment);\n if ((size == 0) || (alignment < sizeof(void *)) || (extent < size))\n return((void *) NULL);\n#if defined(MAGICKCORE_HAVE_POSIX_MEMALIGN)\n if (posix_memalign(&memory,alignment,extent) != 0)\n memory=NULL;\n#elif defined(MAGICKCORE_HAVE__ALIGNED_MALLOC)\n memory=_aligned_malloc(extent,alignment);\n#else\n {\n void\n *p;\n\n extent=(size+alignment-1)+sizeof(void *);\n if (extent > size)\n {\n p=malloc(extent);\n if (p != NULL)\n {\n memory=(void *) AlignedExtent((size_t) p+sizeof(void *),alignment);\n *((void **) memory-1)=p;\n }\n }\n }\n#endif\n return(memory);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static struct sock *sctp_accept(struct sock *sk, int flags, int *err)\n{\n\tstruct sctp_sock *sp;\n\tstruct sctp_endpoint *ep;\n\tstruct sock *newsk = NULL;\n\tstruct sctp_association *asoc;\n\tlong timeo;\n\tint error = 0;\n\n\tlock_sock(sk);\n\n\tsp = sctp_sk(sk);\n\tep = sp->ep;\n\n\tif (!sctp_style(sk, TCP)) {\n\t\terror = -EOPNOTSUPP;\n\t\tgoto out;\n\t}\n\n\tif (!sctp_sstate(sk, LISTENING)) {\n\t\terror = -EINVAL;\n\t\tgoto out;\n\t}\n\n\ttimeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);\n\n\terror = sctp_wait_for_accept(sk, timeo);\n\tif (error)\n\t\tgoto out;\n\n\t/* We treat the list of associations on the endpoint as the accept\n\t * queue and pick the first association on the list.\n\t */\n\tasoc = list_entry(ep->asocs.next, struct sctp_association, asocs);\n\n\tnewsk = sp->pf->create_accept_sk(sk, asoc);\n\tif (!newsk) {\n\t\terror = -ENOMEM;\n\t\tgoto out;\n\t}\n\n\t/* Populate the fields of the newsk from the oldsk and migrate the\n\t * asoc to the newsk.\n\t */\n\tsctp_sock_migrate(sk, newsk, asoc, SCTP_SOCKET_TCP);\n\nout:\n\trelease_sock(sk);\n\t*err = error;\n\treturn newsk;\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: on_mouse_down(void *user_data, Evas *e, Evas_Object *webview, void *event_info)\n{\n Browser_Window *window = (Browser_Window *)user_data;\n Evas_Event_Mouse_Down *ev = (Evas_Event_Mouse_Down *)event_info;\n\n /* Clear selection from the URL bar */\n elm_entry_select_none(window->url_bar);\n\n if (ev->button == 1)\n view_focus_set(window, EINA_TRUE);\n else if (ev->button == 2)\n view_focus_set(window, !evas_object_focus_get(webview));\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 Document::InitContentSecurityPolicy(\n ContentSecurityPolicy* csp,\n const ContentSecurityPolicy* policy_to_inherit) {\n SetContentSecurityPolicy(csp ? csp : ContentSecurityPolicy::Create());\n \n if (policy_to_inherit) {\n GetContentSecurityPolicy()->CopyStateFrom(policy_to_inherit);\n } else if (frame_) {\n Frame* inherit_from = frame_->Tree().Parent() ? frame_->Tree().Parent()\n : frame_->Client()->Opener();\n if (inherit_from && frame_ != inherit_from) {\n DCHECK(inherit_from->GetSecurityContext() &&\n inherit_from->GetSecurityContext()->GetContentSecurityPolicy());\n policy_to_inherit =\n inherit_from->GetSecurityContext()->GetContentSecurityPolicy();\n if (url_.IsEmpty() || url_.ProtocolIsAbout() || url_.ProtocolIsData() ||\n url_.ProtocolIs(\"blob\") || url_.ProtocolIs(\"filesystem\")) {\n GetContentSecurityPolicy()->CopyStateFrom(policy_to_inherit);\n }\n }\n }\n if (policy_to_inherit && IsPluginDocument())\n GetContentSecurityPolicy()->CopyPluginTypesFrom(policy_to_inherit);\n GetContentSecurityPolicy()->BindToExecutionContext(this);\n }\n\nCWE ID: CWE-732\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: std::string ShellWindowFrameView::GetClassName() const {\n return kViewClassName;\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 GLES2DecoderImpl::DoAttachShader(\n GLuint program_client_id, GLint shader_client_id) {\n ProgramManager::ProgramInfo* program_info = GetProgramInfoNotShader(\n program_client_id, \"glAttachShader\");\n if (!program_info) {\n return;\n }\n ShaderManager::ShaderInfo* shader_info = GetShaderInfoNotProgram(\n shader_client_id, \"glAttachShader\");\n if (!shader_info) {\n return;\n }\n if (!program_info->AttachShader(shader_manager(), shader_info)) {\n SetGLError(GL_INVALID_OPERATION,\n \"glAttachShader: can not attach more than\"\n \" one shader of the same type.\");\n return;\n }\n glAttachShader(program_info->service_id(), shader_info->service_id());\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb,\n\t\t\t\t\t netdev_features_t features)\n{\n\tstruct sk_buff *segs = ERR_PTR(-EINVAL);\n\tunsigned int mss;\n\tunsigned int unfrag_ip6hlen, unfrag_len;\n\tstruct frag_hdr *fptr;\n\tu8 *packet_start, *prevhdr;\n\tu8 nexthdr;\n\tu8 frag_hdr_sz = sizeof(struct frag_hdr);\n\tint offset;\n\t__wsum csum;\n\tint tnl_hlen;\n\n\tmss = skb_shinfo(skb)->gso_size;\n\tif (unlikely(skb->len <= mss))\n\t\tgoto out;\n\n\tif (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) {\n\t\t/* Packet is from an untrusted source, reset gso_segs. */\n\t\tint type = skb_shinfo(skb)->gso_type;\n\n\t\tif (unlikely(type & ~(SKB_GSO_UDP |\n\t\t\t\t SKB_GSO_DODGY |\n\t\t\t\t SKB_GSO_UDP_TUNNEL |\n\t\t\t\t SKB_GSO_GRE |\n\t\t\t\t SKB_GSO_IPIP |\n\t\t\t\t SKB_GSO_SIT |\n\t\t\t\t SKB_GSO_MPLS) ||\n\t\t\t !(type & (SKB_GSO_UDP))))\n\t\t\tgoto out;\n\n\t\tskb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss);\n\n\t\tsegs = NULL;\n\t\tgoto out;\n\t}\n\n\tif (skb->encapsulation && skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL)\n\t\tsegs = skb_udp_tunnel_segment(skb, features);\n\telse {\n\t\t/* Do software UFO. Complete and fill in the UDP checksum as HW cannot\n\t\t * do checksum of UDP packets sent as multiple IP fragments.\n\t\t */\n\t\toffset = skb_checksum_start_offset(skb);\n\t\tcsum = skb_checksum(skb, offset, skb->len - offset, 0);\n\t\toffset += skb->csum_offset;\n\t\t*(__sum16 *)(skb->data + offset) = csum_fold(csum);\n\t\tskb->ip_summed = CHECKSUM_NONE;\n \n \t\t/* Check if there is enough headroom to insert fragment header. */\n \t\ttnl_hlen = skb_tnl_header_len(skb);\n\t\tif (skb_headroom(skb) < (tnl_hlen + frag_hdr_sz)) {\n \t\t\tif (gso_pskb_expand_head(skb, tnl_hlen + frag_hdr_sz))\n \t\t\t\tgoto out;\n \t\t}\n\n\t\t/* Find the unfragmentable header and shift it left by frag_hdr_sz\n\t\t * bytes to insert fragment header.\n\t\t */\n\t\tunfrag_ip6hlen = ip6_find_1stfragopt(skb, &prevhdr);\n\t\tnexthdr = *prevhdr;\n\t\t*prevhdr = NEXTHDR_FRAGMENT;\n\t\tunfrag_len = (skb_network_header(skb) - skb_mac_header(skb)) +\n\t\t\t unfrag_ip6hlen + tnl_hlen;\n\t\tpacket_start = (u8 *) skb->head + SKB_GSO_CB(skb)->mac_offset;\n\t\tmemmove(packet_start-frag_hdr_sz, packet_start, unfrag_len);\n\n\t\tSKB_GSO_CB(skb)->mac_offset -= frag_hdr_sz;\n\t\tskb->mac_header -= frag_hdr_sz;\n\t\tskb->network_header -= frag_hdr_sz;\n\n\t\tfptr = (struct frag_hdr *)(skb_network_header(skb) + unfrag_ip6hlen);\n\t\tfptr->nexthdr = nexthdr;\n\t\tfptr->reserved = 0;\n\t\tipv6_select_ident(fptr, (struct rt6_info *)skb_dst(skb));\n\n\t\t/* Fragment the skb. ipv6 header and the remaining fields of the\n\t\t * fragment header are updated in ipv6_gso_segment()\n\t\t */\n\t\tsegs = skb_segment(skb, features);\n\t}\n\nout:\n\treturn segs;\n}\n\nCWE ID: CWE-189\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static PHP_FUNCTION(preg_grep)\n{\n\tchar\t\t\t\t*regex;\t\t\t/* Regular expression */\n\tint\t\t\t\t \t regex_len;\n\tzval\t\t\t\t*input;\t\t\t/* Input array */\n\tlong\t\t\t\t flags = 0;\t\t/* Match control flags */\n\tpcre_cache_entry\t*pce;\t\t\t/* Compiled regular expression */\n\n\t/* Get arguments and do error checking */\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"sa|l\", ®ex, ®ex_len,\n\t\t\t\t\t\t\t &input, &flags) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\t/* Compile regex or get it from cache. */\n\tif ((pce = pcre_get_compiled_regex_cache(regex, regex_len TSRMLS_CC)) == NULL) {\n\t\tRETURN_FALSE;\n\t}\n\t\n\tphp_pcre_grep_impl(pce, input, return_value, flags TSRMLS_CC);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void update_exception_bitmap(struct kvm_vcpu *vcpu)\n{\n \tu32 eb;\n \n \teb = (1u << PF_VECTOR) | (1u << UD_VECTOR) | (1u << MC_VECTOR) |\n\t (1u << NM_VECTOR) | (1u << DB_VECTOR);\n \tif ((vcpu->guest_debug &\n \t (KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP)) ==\n \t (KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP))\n\t\teb |= 1u << BP_VECTOR;\n\tif (to_vmx(vcpu)->rmode.vm86_active)\n\t\teb = ~0;\n\tif (enable_ept)\n\t\teb &= ~(1u << PF_VECTOR); /* bypass_guest_pf = 0 */\n\tif (vcpu->fpu_active)\n\t\teb &= ~(1u << NM_VECTOR);\n\n\t/* When we are running a nested L2 guest and L1 specified for it a\n\t * certain exception bitmap, we must trap the same exceptions and pass\n\t * them to L1. When running L2, we will only handle the exceptions\n\t * specified above if L1 did not want them.\n\t */\n\tif (is_guest_mode(vcpu))\n\t\teb |= get_vmcs12(vcpu)->exception_bitmap;\n\n\tvmcs_write32(EXCEPTION_BITMAP, eb);\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: void BluetoothDeviceChromeOS::DisplayPinCode(\n const dbus::ObjectPath& device_path,\n const std::string& pincode) {\n DCHECK(agent_.get());\n DCHECK(device_path == object_path_);\n VLOG(1) << object_path_.value() << \": DisplayPinCode: \" << pincode;\n UMA_HISTOGRAM_ENUMERATION(\"Bluetooth.PairingMethod\",\n UMA_PAIRING_METHOD_DISPLAY_PINCODE,\n UMA_PAIRING_METHOD_COUNT);\n DCHECK(pairing_delegate_);\n pairing_delegate_->DisplayPinCode(this, pincode);\n pairing_delegate_used_ = true;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool AcceleratedStaticBitmapImage::IsValid() const {\n return texture_holder_ && texture_holder_->IsValid();\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 BluetoothDeviceChromeOS::RequestAuthorization(\n const dbus::ObjectPath& device_path,\n const ConfirmationCallback& callback) {\n callback.Run(CANCELLED);\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: const char* Track::GetCodecId() const\n{\n return m_info.codecId;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: FrameSequenceState* FrameSequence_gif::createState() const {\n return new FrameSequenceState_gif(*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: void ChromotingInstance::PostChromotingMessage(\n const std::string& method,\n scoped_ptr<base::DictionaryValue> data) {\n scoped_ptr<base::DictionaryValue> message(new base::DictionaryValue());\n message->SetString(\"method\", method);\n message->Set(\"data\", data.release());\n\n std::string message_json;\n base::JSONWriter::Write(message.get(), &message_json);\n PostMessage(pp::Var(message_json));\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 NuPlayer::GenericSource::notifyPreparedAndCleanup(status_t err) {\n if (err != OK) {\n mMetaDataSize = -1ll;\n mContentType = \"\";\n mSniffedMIME = \"\";\n {\n sp<DataSource> dataSource = mDataSource;\n sp<NuCachedSource2> cachedSource = mCachedSource;\n sp<DataSource> httpSource = mHttpSource;\n\n {\n Mutex::Autolock _l(mDisconnectLock);\n mDataSource.clear();\n mCachedSource.clear();\n mHttpSource.clear();\n }\n }\n\n cancelPollBuffering();\n }\n notifyPrepared(err);\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void PermissionPromptImpl::Closing() {\n if (bubble_delegate_)\n bubble_delegate_ = nullptr;\n if (delegate_)\n delegate_->Closing();\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 FUZ_usage(const char* programName)\n{\n DISPLAY( \"Usage :\\n\");\n DISPLAY( \" %s [args]\\n\", programName);\n DISPLAY( \"\\n\");\n DISPLAY( \"Arguments :\\n\");\n DISPLAY( \" -i# : Nb of tests (default:%u) \\n\", nbTestsDefault);\n DISPLAY( \" -s# : Select seed (default:prompt user)\\n\");\n DISPLAY( \" -t# : Select starting test number (default:0)\\n\");\n DISPLAY( \" -P# : Select compressibility in %% (default:%u%%)\\n\", FUZ_compressibility_default);\n DISPLAY( \" -v : verbose\\n\");\n DISPLAY( \" -p : pause at the end\\n\");\n DISPLAY( \" -h : display help and exit\\n\");\n return 0;\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: xsltIf(xsltTransformContextPtr ctxt, xmlNodePtr contextNode,\n\t xmlNodePtr inst, xsltStylePreCompPtr castedComp)\n{\n int res = 0;\n\n#ifdef XSLT_REFACTORED\n xsltStyleItemIfPtr comp = (xsltStyleItemIfPtr) castedComp;\n#else\n xsltStylePreCompPtr comp = castedComp;\n#endif\n\n if ((ctxt == NULL) || (contextNode == NULL) || (inst == NULL))\n\treturn;\n if ((comp == NULL) || (comp->test == NULL) || (comp->comp == NULL)) {\n\txsltTransformError(ctxt, NULL, inst,\n\t \"Internal error in xsltIf(): \"\n\t \"The XSLT 'if' instruction was not compiled.\\n\");\n\treturn;\n }\n\n#ifdef WITH_XSLT_DEBUG_PROCESS\n XSLT_TRACE(ctxt,XSLT_TRACE_IF,xsltGenericDebug(xsltGenericDebugContext,\n\t \"xsltIf: test %s\\n\", comp->test));\n#endif\n \n #ifdef XSLT_FAST_IF\n {\n\txmlXPathContextPtr xpctxt = ctxt->xpathCtxt;\n\txmlDocPtr oldXPContextDoc = xpctxt->doc;\n\txmlNsPtr *oldXPNamespaces = xpctxt->namespaces;\n\txmlNodePtr oldXPContextNode = xpctxt->node;\n\tint oldXPProximityPosition = xpctxt->proximityPosition;\n\tint oldXPContextSize = xpctxt->contextSize;\n\tint oldXPNsNr = xpctxt->nsNr;\n \txmlDocPtr oldLocalFragmentTop = ctxt->localRVT;\n \n\txpctxt->node = contextNode;\n\tif (comp != NULL) {\n#ifdef XSLT_REFACTORED\n\t if (comp->inScopeNs != NULL) {\n\t\txpctxt->namespaces = comp->inScopeNs->list;\n\t\txpctxt->nsNr = comp->inScopeNs->xpathNumber;\n\t } else {\n\t\txpctxt->namespaces = NULL;\n\t\txpctxt->nsNr = 0;\n\t }\n#else\n\t xpctxt->namespaces = comp->nsList;\n\t xpctxt->nsNr = comp->nsNr;\n#endif\n\t} else {\n\t xpctxt->namespaces = NULL;\n\t xpctxt->nsNr = 0;\n\t}\n\t/*\n\t* This XPath function is optimized for boolean results.\n\t*/\n\tres = xmlXPathCompiledEvalToBoolean(comp->comp, xpctxt);\n \n \t/*\n \t* Cleanup fragments created during evaluation of the\n \t* \"select\" expression.\n \t*/\n \tif (oldLocalFragmentTop != ctxt->localRVT)\n \t xsltReleaseLocalRVTs(ctxt, oldLocalFragmentTop);\n\txpctxt->doc = oldXPContextDoc;\n\txpctxt->node = oldXPContextNode;\n\txpctxt->contextSize = oldXPContextSize;\n\txpctxt->proximityPosition = oldXPProximityPosition;\n\txpctxt->nsNr = oldXPNsNr;\n\txpctxt->namespaces = oldXPNamespaces;\n }\n \n #ifdef WITH_XSLT_DEBUG_PROCESS\n XSLT_TRACE(ctxt,XSLT_TRACE_IF,xsltGenericDebug(xsltGenericDebugContext,\n\t\"xsltIf: test evaluate to %d\\n\", res));\n#endif\n\n if (res == -1) {\n\tctxt->state = XSLT_STATE_STOPPED;\n\tgoto error;\n }\n if (res == 1) {\n\t/*\n\t* Instantiate the sequence constructor of xsl:if.\n\t*/\n\txsltApplySequenceConstructor(ctxt,\n\t contextNode, inst->children, NULL);\n }\n \n #else /* XSLT_FAST_IF */\n {\n\txmlXPathObjectPtr xpobj = NULL;\n \t/*\n \t* OLD CODE:\n \t*/\n\t{\n\t xmlXPathContextPtr xpctxt = ctxt->xpathCtxt;\n\t xmlDocPtr oldXPContextDoc = xpctxt->doc;\n\t xmlNsPtr *oldXPNamespaces = xpctxt->namespaces;\n\t xmlNodePtr oldXPContextNode = xpctxt->node;\n\t int oldXPProximityPosition = xpctxt->proximityPosition;\n\t int oldXPContextSize = xpctxt->contextSize;\n\t int oldXPNsNr = xpctxt->nsNr;\n\t xpctxt->node = contextNode;\n\t if (comp != NULL) {\n#ifdef XSLT_REFACTORED\n\t\tif (comp->inScopeNs != NULL) {\n\t\t xpctxt->namespaces = comp->inScopeNs->list;\n\t\t xpctxt->nsNr = comp->inScopeNs->xpathNumber;\n\t\t} else {\n\t\t xpctxt->namespaces = NULL;\n\t\t xpctxt->nsNr = 0;\n\t\t}\n#else\n\t\txpctxt->namespaces = comp->nsList;\n\t\txpctxt->nsNr = comp->nsNr;\n#endif\n\t } else {\n\t\txpctxt->namespaces = NULL;\n\t\txpctxt->nsNr = 0;\n\t }\n\t /*\n\t * This XPath function is optimized for boolean results.\n\t */\n\t xpobj = xmlXPathCompiledEval(comp->comp, xpctxt);\n\t xpctxt->doc = oldXPContextDoc;\n\t xpctxt->node = oldXPContextNode;\n\t xpctxt->contextSize = oldXPContextSize;\n\t xpctxt->proximityPosition = oldXPProximityPosition;\n\t xpctxt->nsNr = oldXPNsNr;\n\t xpctxt->namespaces = oldXPNamespaces;\n\t}\n \tif (xpobj != NULL) {\n \t if (xpobj->type != XPATH_BOOLEAN)\n \t\txpobj = xmlXPathConvertBoolean(xpobj);\n\t if (xpobj->type == XPATH_BOOLEAN) {\n\t\tres = xpobj->boolval;\n\n#ifdef WITH_XSLT_DEBUG_PROCESS\n\t\tXSLT_TRACE(ctxt,XSLT_TRACE_IF,xsltGenericDebug(xsltGenericDebugContext,\n\t\t \"xsltIf: test evaluate to %d\\n\", res));\n#endif\n\t\tif (res) {\n\t\t xsltApplySequenceConstructor(ctxt,\n\t\t\tcontextNode, inst->children, NULL);\n\t\t}\n\t } else {\n\n#ifdef WITH_XSLT_DEBUG_PROCESS\n\t\tXSLT_TRACE(ctxt, XSLT_TRACE_IF,\n\t\t xsltGenericDebug(xsltGenericDebugContext,\n\t\t \"xsltIf: test didn't evaluate to a boolean\\n\"));\n#endif\n\t\tctxt->state = XSLT_STATE_STOPPED;\n\t }\n\t xmlXPathFreeObject(xpobj);\n\t} else {\n\t ctxt->state = XSLT_STATE_STOPPED;\n\t}\n }\n#endif /* else of XSLT_FAST_IF */\n\nerror:\n return;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: UNCURL_EXPORT int8_t uncurl_check_header(struct uncurl_conn *ucc, char *name, char *subval)\n{\n\tint32_t e;\n\tchar *val = NULL;\n\n\te = uncurl_get_header_str(ucc, name, &val);\n\tif (e == UNCURL_OK && strstr(http_lc(val), subval)) return 1;\n\n\treturn 0;\n}\n\nCWE ID: CWE-352\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int append_camera_metadata(camera_metadata_t *dst,\n\n const camera_metadata_t *src) {\n if (dst == NULL || src == NULL ) return ERROR;\n \n if (dst->entry_capacity < src->entry_count + dst->entry_count) return ERROR;\n if (dst->data_capacity < src->data_count + dst->data_count) return ERROR;\n \n memcpy(get_entries(dst) + dst->entry_count, get_entries(src),\n sizeof(camera_metadata_buffer_entry_t[src->entry_count]));\n memcpy(get_data(dst) + dst->data_count, get_data(src),\n sizeof(uint8_t[src->data_count]));\n if (dst->data_count != 0) {\n camera_metadata_buffer_entry_t *entry = get_entries(dst) + dst->entry_count;\n for (size_t i = 0; i < src->entry_count; i++, entry++) {\n if ( calculate_camera_metadata_entry_data_size(entry->type,\n entry->count) > 0 ) {\n entry->data.offset += dst->data_count;\n }\n }\n }\n if (dst->entry_count == 0) {\n dst->flags |= src->flags & FLAG_SORTED;\n } else if (src->entry_count != 0) {\n dst->flags &= ~FLAG_SORTED;\n } else {\n }\n dst->entry_count += src->entry_count;\n dst->data_count += src->data_count;\n\n assert(validate_camera_metadata_structure(dst, NULL) == OK);\n return OK;\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 comps_objmrtree_unite(COMPS_ObjMRTree *rt1, COMPS_ObjMRTree *rt2) {\n COMPS_HSList *tmplist, *tmp_subnodes;\n COMPS_HSListItem *it;\n COMPS_ObjListIt *it2;\n struct Pair {\n COMPS_HSList * subnodes;\n char * key;\n char added;\n } *pair, *parent_pair;\n \n pair = malloc(sizeof(struct Pair));\n pair->subnodes = rt2->subnodes;\n pair->key = NULL;\n\n tmplist = comps_hslist_create();\n comps_hslist_init(tmplist, NULL, NULL, &free);\n comps_hslist_append(tmplist, pair, 0);\n\n while (tmplist->first != NULL) {\n it = tmplist->first;\n comps_hslist_remove(tmplist, tmplist->first);\n tmp_subnodes = ((struct Pair*)it->data)->subnodes;\n parent_pair = (struct Pair*) it->data;\n free(it);\n \n pair->added = 0;\n for (it = tmp_subnodes->first; it != NULL; it=it->next) {\n pair = malloc(sizeof(struct Pair));\n pair->subnodes = ((COMPS_ObjMRTreeData*)it->data)->subnodes;\n\n if (parent_pair->key != NULL) {\n pair->key =\n malloc(sizeof(char)\n * (strlen(((COMPS_ObjMRTreeData*)it->data)->key)\n + strlen(parent_pair->key) + 1));\n memcpy(pair->key, parent_pair->key,\n sizeof(char) * strlen(parent_pair->key));\n memcpy(pair->key+strlen(parent_pair->key),\n ((COMPS_ObjMRTreeData*)it->data)->key,\n sizeof(char)*(strlen(((COMPS_ObjMRTreeData*)it->data)->key)+1));\n } else {\n pair->key = malloc(sizeof(char)*\n (strlen(((COMPS_ObjMRTreeData*)it->data)->key) +\n 1));\n memcpy(pair->key, ((COMPS_ObjMRTreeData*)it->data)->key,\n sizeof(char)*(strlen(((COMPS_ObjMRTreeData*)it->data)->key)+1));\n }\n /* current node has data */\n if (((COMPS_ObjMRTreeData*)it->data)->data->first != NULL) {\n for (it2 = ((COMPS_ObjMRTreeData*)it->data)->data->first;\n it2 != NULL; it2 = it2->next) {\n comps_objmrtree_set(rt1, pair->key, it2->comps_obj);\n }\n\n if (((COMPS_ObjMRTreeData*)it->data)->subnodes->first) {\n comps_hslist_append(tmplist, pair, 0);\n } else {\n free(pair->key);\n free(pair);\n }\n /* current node hasn't data */\n } else {\n if (((COMPS_ObjMRTreeData*)it->data)->subnodes->first) {\n comps_hslist_append(tmplist, pair, 0);\n } else {\n free(pair->key);\n free(pair);\n }\n }\n }\n free(parent_pair->key);\n free(parent_pair);\n }\n comps_hslist_destroy(&tmplist);\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void task_numa_assign(struct task_numa_env *env,\n\t\t\t struct task_struct *p, long imp)\n{\n\tstruct rq *rq = cpu_rq(env->dst_cpu);\n\n\t/* Bail out if run-queue part of active NUMA balance. */\n\tif (xchg(&rq->numa_migrate_on, 1))\n\t\treturn;\n\n\t/*\n\t * Clear previous best_cpu/rq numa-migrate flag, since task now\n\t * found a better CPU to move/swap.\n\t */\n\tif (env->best_cpu != -1) {\n\t\trq = cpu_rq(env->best_cpu);\n\t\tWRITE_ONCE(rq->numa_migrate_on, 0);\n\t}\n\n\tif (env->best_task)\n\t\tput_task_struct(env->best_task);\n\tif (p)\n\t\tget_task_struct(p);\n\n\tenv->best_task = p;\n\tenv->best_imp = imp;\n\tenv->best_cpu = env->dst_cpu;\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: IntSize WebGLRenderingContextBase::ClampedCanvasSize() const {\n int width = host()->Size().Width();\n int height = host()->Size().Height();\n return IntSize(Clamp(width, 1, max_viewport_dims_[0]),\n Clamp(height, 1, max_viewport_dims_[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: bool Segment::DoneParsing() const\n{\n if (m_size < 0)\n {\n long long total, avail;\n \n const int status = m_pReader->Length(&total, &avail);\n \n if (status < 0) //error\n return true; //must assume done\n \n if (total < 0)\n return false; //assume live stream\n \n return (m_pos >= total);\n }\n \n const long long stop = m_start + m_size;\n \n return (m_pos >= stop);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void bio_unmap_user(struct bio *bio)\n{\n\t__bio_unmap_user(bio);\n\tbio_put(bio);\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void __exit twofish_mod_fini(void)\n{\n\tcrypto_unregister_alg(&alg);\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 int set_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)\n{\n\t__u32 __user *uaddr = (__u32 __user *)(unsigned long)reg->addr;\n\tstruct kvm_regs *regs = vcpu_gp_regs(vcpu);\n\tint nr_regs = sizeof(*regs) / sizeof(__u32);\n\t__uint128_t tmp;\n\tvoid *valp = &tmp;\n\tu64 off;\n\tint err = 0;\n\n\t/* Our ID is an index into the kvm_regs struct. */\n\toff = core_reg_offset_from_id(reg->id);\n\tif (off >= nr_regs ||\n\t (off + (KVM_REG_SIZE(reg->id) / sizeof(__u32))) >= nr_regs)\n\t\treturn -ENOENT;\n\n\tif (validate_core_offset(reg))\n\t\treturn -EINVAL;\n\n\tif (KVM_REG_SIZE(reg->id) > sizeof(tmp))\n\t\treturn -EINVAL;\n\n\tif (copy_from_user(valp, uaddr, KVM_REG_SIZE(reg->id))) {\n\t\terr = -EFAULT;\n\t\tgoto out;\n \t}\n \n \tif (off == KVM_REG_ARM_CORE_REG(regs.pstate)) {\n\t\tu32 mode = (*(u32 *)valp) & PSR_AA32_MODE_MASK;\n \t\tswitch (mode) {\n \t\tcase PSR_AA32_MODE_USR:\n \t\tcase PSR_AA32_MODE_FIQ:\n \t\tcase PSR_AA32_MODE_IRQ:\n \t\tcase PSR_AA32_MODE_SVC:\n \t\tcase PSR_AA32_MODE_ABT:\n \t\tcase PSR_AA32_MODE_UND:\n \t\tcase PSR_MODE_EL0t:\n \t\tcase PSR_MODE_EL1t:\n \t\tcase PSR_MODE_EL1h:\n \t\t\tbreak;\n \t\tdefault:\n \t\t\terr = -EINVAL;\n\t\t\tgoto out;\n\t\t}\n\t}\n\n\tmemcpy((u32 *)regs + off, valp, KVM_REG_SIZE(reg->id));\nout:\n\treturn err;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void BackendImpl::OnRead(int32_t bytes) {\n DCHECK_GE(bytes, 0);\n byte_count_ += bytes;\n if (byte_count_ < 0)\n byte_count_ = std::numeric_limits<int32_t>::max();\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 int adjust_insn_aux_data(struct bpf_verifier_env *env, u32 prog_len,\n \t\t\t\tu32 off, u32 cnt)\n {\n \tstruct bpf_insn_aux_data *new_data, *old_data = env->insn_aux_data;\n \n \tif (cnt == 1)\n \t\treturn 0;\n\tnew_data = vzalloc(sizeof(struct bpf_insn_aux_data) * prog_len);\n\tif (!new_data)\n\t\treturn -ENOMEM;\n \tmemcpy(new_data, old_data, sizeof(struct bpf_insn_aux_data) * off);\n \tmemcpy(new_data + off + cnt - 1, old_data + off,\n \t sizeof(struct bpf_insn_aux_data) * (prog_len - off - cnt + 1));\n \tenv->insn_aux_data = new_data;\n \tvfree(old_data);\n \treturn 0;\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: gfx::Size LauncherView::GetPreferredSize() {\n IdealBounds ideal_bounds;\n CalculateIdealBounds(&ideal_bounds);\n if (is_horizontal_alignment()) {\n if (view_model_->view_size() >= 2) {\n return gfx::Size(view_model_->ideal_bounds(1).right() + kLeadingInset,\n kLauncherPreferredSize);\n }\n return gfx::Size(kLauncherPreferredSize * 2 + kLeadingInset * 2,\n kLauncherPreferredSize);\n }\n if (view_model_->view_size() >= 2) {\n return gfx::Size(kLauncherPreferredSize,\n view_model_->ideal_bounds(1).bottom() + kLeadingInset);\n }\n return gfx::Size(kLauncherPreferredSize,\n kLauncherPreferredSize * 2 + kLeadingInset * 2);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void *Type_Data_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)\n{\n cmsICCData* BinData;\n cmsUInt32Number LenOfData;\n\n *nItems = 0;\n\n if (SizeOfTag < sizeof(cmsUInt32Number)) return NULL;\n\n LenOfData = SizeOfTag - sizeof(cmsUInt32Number);\n if (LenOfData > INT_MAX) return NULL;\n\n BinData = (cmsICCData*) _cmsMalloc(self ->ContextID, sizeof(cmsICCData) + LenOfData - 1);\n if (BinData == NULL) return NULL;\n\n BinData ->len = LenOfData;\n if (!_cmsReadUInt32Number(io, &BinData->flag)) {\n _cmsFree(self ->ContextID, BinData);\n return NULL;\n }\n\n if (io -> Read(io, BinData ->data, sizeof(cmsUInt8Number), LenOfData) != LenOfData) {\n\n _cmsFree(self ->ContextID, BinData);\n return NULL;\n }\n\n *nItems = 1;\n\n return (void*) BinData;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void media_device_kpad_to_upad(const struct media_pad *kpad,\n\t\t\t\t struct media_pad_desc *upad)\n{\n\tupad->entity = kpad->entity->id;\n\tupad->index = kpad->index;\n\tupad->flags = kpad->flags;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: int __fsnotify_parent(const struct path *path, struct dentry *dentry, __u32 mask)\n{\n\tstruct dentry *parent;\n\tstruct inode *p_inode;\n\tint ret = 0;\n\n\tif (!dentry)\n\t\tdentry = path->dentry;\n\n\tif (!(dentry->d_flags & DCACHE_FSNOTIFY_PARENT_WATCHED))\n\t\treturn 0;\n\n\tparent = dget_parent(dentry);\n\tp_inode = parent->d_inode;\n\n \tif (unlikely(!fsnotify_inode_watches_children(p_inode)))\n \t\t__fsnotify_update_child_dentry_flags(p_inode);\n \telse if (p_inode->i_fsnotify_mask & mask) {\n \t\t/* we are notifying a parent so come up with the new mask which\n \t\t * specifies these are events which came from a child. */\n \t\tmask |= FS_EVENT_ON_CHILD;\n \n \t\tif (path)\n \t\t\tret = fsnotify(p_inode, mask, path, FSNOTIFY_EVENT_PATH,\n\t\t\t\t dentry->d_name.name, 0);\n \t\telse\n \t\t\tret = fsnotify(p_inode, mask, dentry->d_inode, FSNOTIFY_EVENT_INODE,\n\t\t\t\t dentry->d_name.name, 0);\n \t}\n \n \tdput(parent);\n\n\treturn ret;\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: const char* Track::GetLanguage() const { return m_info.language; }\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 t1_check_unusual_charstring(void)\n{\n char *p = strstr(t1_line_array, charstringname) + strlen(charstringname);\n int i;\n /*tex If no number follows |/CharStrings|, let's read the next line. */\n if (sscanf(p, \"%i\", &i) != 1) {\n strcpy(t1_buf_array, t1_line_array);\n t1_getline();\n strcat(t1_buf_array, t1_line_array);\n strcpy(t1_line_array, t1_buf_array);\n t1_line_ptr = eol(t1_line_array);\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: static Image *ReadWBMPImage(const ImageInfo *image_info,\n ExceptionInfo *exception)\n{\n Image\n *image;\n\n int\n byte;\n\n MagickBooleanType\n status;\n\n register IndexPacket\n *indexes;\n\n register ssize_t\n x;\n\n register PixelPacket\n *q;\n\n ssize_t\n y;\n\n unsigned char\n bit;\n\n unsigned short\n header;\n\n /*\n Open image file.\n */\n assert(image_info != (const ImageInfo *) NULL);\n assert(image_info->signature == MagickSignature);\n if (image_info->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",\n image_info->filename);\n assert(exception != (ExceptionInfo *) NULL);\n assert(exception->signature == MagickSignature);\n image=AcquireImage(image_info);\n status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);\n if (status == MagickFalse)\n {\n image=DestroyImageList(image);\n return((Image *) NULL);\n }\n if (ReadBlob(image,2,(unsigned char *) &header) == 0)\n ThrowReaderException(CorruptImageError,\"ImproperImageHeader\");\n if (header != 0)\n ThrowReaderException(CoderError,\"OnlyLevelZerofilesSupported\");\n /*\n Initialize image structure.\n */\n if (WBMPReadInteger(image,&image->columns) == MagickFalse)\n ThrowReaderException(CorruptImageError,\"CorruptWBMPimage\");\n if (WBMPReadInteger(image,&image->rows) == MagickFalse)\n ThrowReaderException(CorruptImageError,\"CorruptWBMPimage\");\n if ((image->columns == 0) || (image->rows == 0))\n ThrowReaderException(CorruptImageError,\"ImproperImageHeader\");\n if (DiscardBlobBytes(image,image->offset) == MagickFalse)\n ThrowFileException(exception,CorruptImageError,\"UnexpectedEndOfFile\",\n image->filename);\n if (AcquireImageColormap(image,2) == MagickFalse)\n ThrowReaderException(ResourceLimitError,\"MemoryAllocationFailed\");\n if (image_info->ping != MagickFalse)\n {\n (void) CloseBlob(image);\n return(GetFirstImageInList(image));\n }\n /*\n Convert bi-level image to pixel packets.\n */\n for (y=0; y < (ssize_t) image->rows; y++)\n {\n q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n break;\n indexes=GetAuthenticIndexQueue(image);\n bit=0;\n byte=0;\n for (x=0; x < (ssize_t) image->columns; x++)\n {\n if (bit == 0)\n {\n byte=ReadBlobByte(image);\n if (byte == EOF)\n ThrowReaderException(CorruptImageError,\"CorruptImage\");\n }\n SetPixelIndex(indexes+x,(byte & (0x01 << (7-bit))) ? 1 : 0);\n bit++;\n if (bit == 8)\n bit=0;\n }\n if (SyncAuthenticPixels(image,exception) == MagickFalse)\n break;\n status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y,\n image->rows);\n if (status == MagickFalse)\n break;\n }\n (void) SyncImage(image);\n if (EOFBlob(image) != MagickFalse)\n ThrowFileException(exception,CorruptImageError,\"UnexpectedEndOfFile\",\n image->filename);\n (void) CloseBlob(image);\n return(GetFirstImageInList(image));\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void Document::updateSecurityOrigin(PassRefPtr<SecurityOrigin> origin)\n{\n setSecurityOrigin(origin);\n didUpdateSecurityOrigin();\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: int socket_create_unix(const char *filename)\n{\n\tstruct sockaddr_un name;\n\tint sock;\n\tsize_t size;\n#ifdef SO_NOSIGPIPE\n\tint yes = 1;\n#endif\n\n\tunlink(filename);\n\n\t/* Create the socket. */\n\tsock = socket(PF_LOCAL, SOCK_STREAM, 0);\n\tif (sock < 0) {\n\t\tperror(\"socket\");\n\t\treturn -1;\n\t}\n\n#ifdef SO_NOSIGPIPE\n\tif (setsockopt(sock, SOL_SOCKET, SO_NOSIGPIPE, (void*)&yes, sizeof(int)) == -1) {\n\t\tperror(\"setsockopt()\");\n\t\tsocket_close(sock);\n\t\treturn -1;\n\t}\n#endif\n\n\t/* Bind a name to the socket. */\n\tname.sun_family = AF_LOCAL;\n\tstrncpy(name.sun_path, filename, sizeof(name.sun_path));\n\tname.sun_path[sizeof(name.sun_path) - 1] = '\\0';\n\n\t/* The size of the address is\n\t the offset of the start of the filename,\n\t plus its length,\n\t plus one for the terminating null byte.\n\t Alternatively you can just do:\n\t size = SUN_LEN (&name);\n\t */\n\tsize = (offsetof(struct sockaddr_un, sun_path)\n\t\t\t+ strlen(name.sun_path) + 1);\n\n\tif (bind(sock, (struct sockaddr *) &name, size) < 0) {\n\t\tperror(\"bind\");\n\t\tsocket_close(sock);\n\t\treturn -1;\n\t}\n\n\tif (listen(sock, 10) < 0) {\n\t\tperror(\"listen\");\n\t\tsocket_close(sock);\n\t\treturn -1;\n\t}\n\n\treturn sock;\n}\n\nCWE ID: CWE-284\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static Image *ReadHRZImage(const ImageInfo *image_info,ExceptionInfo *exception)\n{\n Image\n *image;\n\n MagickBooleanType\n status;\n\n register ssize_t\n x;\n\n register PixelPacket\n *q;\n\n register unsigned char\n *p;\n\n ssize_t\n count,\n y;\n\n size_t\n length;\n\n unsigned char\n *pixels;\n\n /*\n Open image file.\n */\n assert(image_info != (const ImageInfo *) NULL);\n assert(image_info->signature == MagickSignature);\n if (image_info->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",\n image_info->filename);\n assert(exception != (ExceptionInfo *) NULL);\n assert(exception->signature == MagickSignature);\n image=AcquireImage(image_info);\n status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);\n if (status == MagickFalse)\n {\n image=DestroyImageList(image);\n return((Image *) NULL);\n }\n /*\n Convert HRZ raster image to pixel packets.\n */\n image->columns=256;\n image->rows=240;\n image->depth=8;\n pixels=(unsigned char *) AcquireQuantumMemory(image->columns,3*\n sizeof(*pixels));\n if (pixels == (unsigned char *) NULL)\n ThrowReaderException(ResourceLimitError,\"MemoryAllocationFailed\");\n length=(size_t) (3*image->columns);\n for (y=0; y < (ssize_t) image->rows; y++)\n {\n count=ReadBlob(image,length,pixels);\n if ((size_t) count != length)\n ThrowReaderException(CorruptImageError,\"UnableToReadImageData\");\n p=pixels;\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(4**p++));\n SetPixelGreen(q,ScaleCharToQuantum(4**p++));\n SetPixelBlue(q,ScaleCharToQuantum(4**p++));\n SetPixelOpacity(q,OpaqueOpacity);\n q++;\n }\n if (SyncAuthenticPixels(image,exception) == MagickFalse)\n break;\n if (SetImageProgress(image,LoadImageTag,y,image->rows) == MagickFalse)\n break;\n }\n pixels=(unsigned char *) RelinquishMagickMemory(pixels);\n if (EOFBlob(image) != MagickFalse)\n ThrowFileException(exception,CorruptImageError,\"UnexpectedEndOfFile\",\n image->filename);\n (void) CloseBlob(image);\n return(GetFirstImageInList(image));\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: htmlParseDoc(xmlChar *cur, const char *encoding) {\n return(htmlSAXParseDoc(cur, encoding, NULL, NULL));\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void OnFirstResult(std::unique_ptr<runtime::EvaluateResult> result) {\n EXPECT_TRUE(result->GetResult()->HasValue());\n EXPECT_EQ(24 * 7, result->GetResult()->GetValue()->GetInt());\n\n HeadlessDevToolsTarget* devtools_target =\n web_contents_->GetDevToolsTarget();\n\n EXPECT_TRUE(devtools_target->IsAttached());\n devtools_target->DetachClient(other_devtools_client_.get());\n EXPECT_FALSE(devtools_target->IsAttached());\n devtools_target->AttachClient(devtools_client_.get());\n EXPECT_TRUE(devtools_target->IsAttached());\n\n devtools_client_->GetRuntime()->Evaluate(\n \"27 * 4\",\n base::BindOnce(&HeadlessDevToolsClientAttachTest::OnSecondResult,\n base::Unretained(this)));\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: l2tp_ppp_discon_cc_print(netdissect_options *ndo, const u_char *dat, u_int length)\n {\n \tconst uint16_t *ptr = (const uint16_t *)dat;\n \n\tND_PRINT((ndo, \"%04x, \", EXTRACT_16BITS(ptr))); ptr++;\t/* Disconnect Code */\n\tND_PRINT((ndo, \"%04x \", EXTRACT_16BITS(ptr))); ptr++;\t/* Control Protocol Number */\n \tND_PRINT((ndo, \"%s\", tok2str(l2tp_cc_direction2str,\n\t\t\t \"Direction-#%u\", *((const u_char *)ptr++))));\n \n\tif (length > 5) {\n \t\tND_PRINT((ndo, \" \"));\n\t\tprint_string(ndo, (const u_char *)ptr, length-5);\n \t}\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: node_has_ipv6_orport(const node_t *node)\n{\n tor_addr_port_t ipv6_orport;\n node_get_pref_ipv6_orport(node, &ipv6_orport);\n return tor_addr_port_is_valid_ap(&ipv6_orport, 0);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void ProcessRequest() {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n\n timer.Stop(); // Erase reference to self.\n\n WallpaperManager* manager = WallpaperManager::Get();\n if (manager->pending_inactive_ == this)\n manager->pending_inactive_ = NULL;\n\n started_load_at_ = base::Time::Now();\n \n if (default_) {\n manager->DoSetDefaultWallpaper(account_id_, std::move(on_finish_));\n } else if (!user_wallpaper_.isNull()) {\n SetWallpaper(user_wallpaper_, info_);\n } else if (!wallpaper_path_.empty()) {\n manager->task_runner_->PostTask(\n FROM_HERE,\n base::BindOnce(&WallpaperManager::GetCustomWallpaperInternal,\n account_id_, info_, wallpaper_path_,\n true /* update wallpaper */,\n base::ThreadTaskRunnerHandle::Get(),\n base::Passed(std::move(on_finish_)),\n manager->weak_factory_.GetWeakPtr()));\n } else if (!info_.location.empty()) {\n manager->LoadWallpaper(account_id_, info_, true, std::move(on_finish_));\n } else {\n NOTREACHED();\n started_load_at_ = base::Time();\n }\n on_finish_.reset();\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void MaybeReportDownloadDeepScanningVerdict(\n Profile* profile,\n const GURL& url,\n const std::string& file_name,\n const std::string& download_digest_sha256,\n BinaryUploadService::Result result,\n DeepScanningClientResponse response) {\n if (response.malware_scan_verdict().verdict() ==\n MalwareDeepScanningVerdict::UWS ||\n response.malware_scan_verdict().verdict() ==\n MalwareDeepScanningVerdict::MALWARE) {\n extensions::SafeBrowsingPrivateEventRouterFactory::GetForProfile(profile)\n ->OnDangerousDeepScanningResult(url, file_name, download_digest_sha256);\n }\n }\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void add_addr(struct inet6_dev *idev, const struct in6_addr *addr,\n\t\t int plen, int scope)\n{\n\tstruct inet6_ifaddr *ifp;\n\n\tifp = ipv6_add_addr(idev, addr, NULL, plen,\n\t\t\t scope, IFA_F_PERMANENT,\n\t\t\t INFINITY_LIFE_TIME, INFINITY_LIFE_TIME);\n\tif (!IS_ERR(ifp)) {\n\t\tspin_lock_bh(&ifp->lock);\n\t\tifp->flags &= ~IFA_F_TENTATIVE;\n\t\tspin_unlock_bh(&ifp->lock);\n\t\tipv6_ifa_notify(RTM_NEWADDR, ifp);\n\t\tin6_ifa_put(ifp);\n\t}\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: netdutils::Status XfrmController::ipSecUpdateSecurityPolicy(int32_t transformId, int32_t direction,\n const std::string& localAddress,\n const std::string& remoteAddress,\n int32_t spi, int32_t markValue,\n int32_t markMask) {\n return processSecurityPolicy(transformId, direction, localAddress, remoteAddress, spi,\n markValue, markMask, XFRM_MSG_UPDPOLICY);\n}\n\nCWE ID: CWE-909\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 jpc_qmfb_split_colgrp(jpc_fix_t *a, int numrows, int stride,\n int parity)\n{\n\n\tint bufsize = JPC_CEILDIVPOW2(numrows, 1);\n\tjpc_fix_t splitbuf[QMFB_SPLITBUFSIZE * JPC_QMFB_COLGRPSIZE];\n\tjpc_fix_t *buf = splitbuf;\n\tjpc_fix_t *srcptr;\n\tjpc_fix_t *dstptr;\n\tregister jpc_fix_t *srcptr2;\n\tregister jpc_fix_t *dstptr2;\n \tregister int n;\n \tregister int i;\n \tint m;\n\tint hstartcol;\n \n \t/* Get a buffer. */\n \tif (bufsize > QMFB_SPLITBUFSIZE) {\n\t\tif (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {\n \t\t\t/* We have no choice but to commit suicide in this case. */\n \t\t\tabort();\n \t\t}\n \t}\n \n \tif (numrows >= 2) {\n\t\thstartcol = (numrows + 1 - parity) >> 1;\n\t\tm = numrows - hstartcol;\n \n \t\t/* Save the samples destined for the highpass channel. */\n \t\tn = m;\n\t\tdstptr = buf;\n\t\tsrcptr = &a[(1 - parity) * stride];\n\t\twhile (n-- > 0) {\n\t\t\tdstptr2 = dstptr;\n\t\t\tsrcptr2 = srcptr;\n\t\t\tfor (i = 0; i < JPC_QMFB_COLGRPSIZE; ++i) {\n\t\t\t\t*dstptr2 = *srcptr2;\n\t\t\t\t++dstptr2;\n\t\t\t\t++srcptr2;\n\t\t\t}\n\t\t\tdstptr += JPC_QMFB_COLGRPSIZE;\n\t\t\tsrcptr += stride << 1;\n\t\t}\n\t\t/* Copy the appropriate samples into the lowpass channel. */\n\t\tdstptr = &a[(1 - parity) * stride];\n\t\tsrcptr = &a[(2 - parity) * stride];\n\t\tn = numrows - m - (!parity);\n\t\twhile (n-- > 0) {\n\t\t\tdstptr2 = dstptr;\n\t\t\tsrcptr2 = srcptr;\n\t\t\tfor (i = 0; i < JPC_QMFB_COLGRPSIZE; ++i) {\n\t\t\t\t*dstptr2 = *srcptr2;\n\t\t\t\t++dstptr2;\n\t\t\t\t++srcptr2;\n\t\t\t}\n\t\t\tdstptr += stride;\n \t\t\tsrcptr += stride << 1;\n \t\t}\n \t\t/* Copy the saved samples into the highpass channel. */\n\t\tdstptr = &a[hstartcol * stride];\n \t\tsrcptr = buf;\n \t\tn = m;\n \t\twhile (n-- > 0) {\n\t\t\tdstptr2 = dstptr;\n\t\t\tsrcptr2 = srcptr;\n\t\t\tfor (i = 0; i < JPC_QMFB_COLGRPSIZE; ++i) {\n\t\t\t\t*dstptr2 = *srcptr2;\n\t\t\t\t++dstptr2;\n\t\t\t\t++srcptr2;\n\t\t\t}\n\t\t\tdstptr += stride;\n\t\t\tsrcptr += JPC_QMFB_COLGRPSIZE;\n\t\t}\n\t}\n\n\t/* If the split buffer was allocated on the heap, free this memory. */\n\tif (buf != splitbuf) {\n\t\tjas_free(buf);\n\t}\n\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int register_md_cluster_operations(struct md_cluster_operations *ops, struct module *module)\n{\n\tif (md_cluster_ops != NULL)\n\t\treturn -EALREADY;\n\tspin_lock(&pers_lock);\n\tmd_cluster_ops = ops;\n\tmd_cluster_mod = module;\n\tspin_unlock(&pers_lock);\n\treturn 0;\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 mptsas_post_load(void *opaque, int version_id)\n{\n MPTSASState *s = opaque;\n\n if (s->doorbell_idx > s->doorbell_cnt ||\n s->doorbell_cnt > ARRAY_SIZE(s->doorbell_msg) ||\n s->doorbell_reply_idx > s->doorbell_reply_size ||\n s->doorbell_reply_size > ARRAY_SIZE(s->doorbell_reply) ||\n MPTSAS_FIFO_INVALID(s, request_post) ||\n MPTSAS_FIFO_INVALID(s, reply_post) ||\n MPTSAS_FIFO_INVALID(s, reply_free) ||\n s->diagnostic_idx > 4) {\n return -EINVAL;\n }\n\n return 0;\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void nfs4_return_incompatible_delegation(struct inode *inode, mode_t open_flags)\n {\n \tstruct nfs_delegation *delegation;\n \n \trcu_read_lock();\n \tdelegation = rcu_dereference(NFS_I(inode)->delegation);\n\tif (delegation == NULL || (delegation->type & open_flags) == open_flags) {\n \t\trcu_read_unlock();\n \t\treturn;\n \t}\n\trcu_read_unlock();\n\tnfs_inode_return_delegation(inode);\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderViewImpl::EnsureMediaStreamImpl() {\n#if defined(ENABLE_P2P_APIS)\n if (!p2p_socket_dispatcher_)\n p2p_socket_dispatcher_ = new content::P2PSocketDispatcher(this);\n#endif\n\n#if defined(ENABLE_WEBRTC)\n if (!media_stream_dispatcher_)\n media_stream_dispatcher_ = new MediaStreamDispatcher(this);\n\n if (!media_stream_impl_.get()) {\n MediaStreamDependencyFactory* factory = new MediaStreamDependencyFactory();\n media_stream_impl_ = new MediaStreamImpl(\n media_stream_dispatcher_,\n p2p_socket_dispatcher_,\n RenderThreadImpl::current()->video_capture_impl_manager(),\n factory);\n }\n#endif\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void __net_exit pfkey_exit_proc(struct net *net)\n{\n\tremove_proc_entry(\"pfkey\", net->proc_net);\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 PeopleHandler::HandlePauseSync(const base::ListValue* args) {\n DCHECK(AccountConsistencyModeManager::IsDiceEnabledForProfile(profile_));\n SigninManager* signin_manager = SigninManagerFactory::GetForProfile(profile_);\n DCHECK(signin_manager->IsAuthenticated());\n ProfileOAuth2TokenServiceFactory::GetForProfile(profile_)->UpdateCredentials(\n signin_manager->GetAuthenticatedAccountId(),\n OAuth2TokenServiceDelegate::kInvalidRefreshToken);\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline void inet_set_tos(int fd, struct sockaddr_storage from, int tos)\n{\n#ifdef IP_TOS\n\tif (from.ss_family == AF_INET)\n\t\tsetsockopt(fd, IPPROTO_IP, IP_TOS, &tos, sizeof(tos));\n#endif\n#ifdef IPV6_TCLASS\n\tif (from.ss_family == AF_INET6) {\n\t\tif (IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)&from)->sin6_addr))\n\t\t\t/* v4-mapped addresses need IP_TOS */\n\t\t\tsetsockopt(fd, IPPROTO_IP, IP_TOS, &tos, sizeof(tos));\n\t\telse\n\t\t\tsetsockopt(fd, IPPROTO_IPV6, IPV6_TCLASS, &tos, sizeof(tos));\n\t}\n#endif\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: status_t OggSource::start(MetaData * /* params */) {\n if (mStarted) {\n return INVALID_OPERATION;\n }\n\n mStarted = true;\n\n return OK;\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: ipt_do_table(struct sk_buff *skb,\n\t const struct nf_hook_state *state,\n\t struct xt_table *table)\n{\n\tunsigned int hook = state->hook;\n\tstatic const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));\n\tconst struct iphdr *ip;\n\t/* Initializing verdict to NF_DROP keeps gcc happy. */\n\tunsigned int verdict = NF_DROP;\n\tconst char *indev, *outdev;\n\tconst void *table_base;\n\tstruct ipt_entry *e, **jumpstack;\n\tunsigned int stackidx, cpu;\n\tconst struct xt_table_info *private;\n\tstruct xt_action_param acpar;\n\tunsigned int addend;\n\n\t/* Initialization */\n\tstackidx = 0;\n\tip = ip_hdr(skb);\n\tindev = state->in ? state->in->name : nulldevname;\n\toutdev = state->out ? state->out->name : nulldevname;\n\t/* We handle fragments by dealing with the first fragment as\n\t * if it was a normal packet. All other fragments are treated\n\t * normally, except that they will NEVER match rules that ask\n\t * things we don't know, ie. tcp syn flag or ports). If the\n\t * rule is also a fragment-specific rule, non-fragments won't\n\t * match it. */\n\tacpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET;\n\tacpar.thoff = ip_hdrlen(skb);\n\tacpar.hotdrop = false;\n\tacpar.state = state;\n\n\tWARN_ON(!(table->valid_hooks & (1 << hook)));\n\tlocal_bh_disable();\n\taddend = xt_write_recseq_begin();\n\tprivate = READ_ONCE(table->private); /* Address dependency. */\n\tcpu = smp_processor_id();\n\ttable_base = private->entries;\n\tjumpstack = (struct ipt_entry **)private->jumpstack[cpu];\n\n\t/* Switch to alternate jumpstack if we're being invoked via TEE.\n\t * TEE issues XT_CONTINUE verdict on original skb so we must not\n\t * clobber the jumpstack.\n\t *\n\t * For recursion via REJECT or SYNPROXY the stack will be clobbered\n\t * but it is no problem since absolute verdict is issued by these.\n\t */\n\tif (static_key_false(&xt_tee_enabled))\n\t\tjumpstack += private->stacksize * __this_cpu_read(nf_skb_duplicated);\n\n\te = get_entry(table_base, private->hook_entry[hook]);\n\n\tdo {\n\t\tconst struct xt_entry_target *t;\n\t\tconst struct xt_entry_match *ematch;\n\t\tstruct xt_counters *counter;\n\n\t\tWARN_ON(!e);\n\t\tif (!ip_packet_match(ip, indev, outdev,\n\t\t &e->ip, acpar.fragoff)) {\n no_match:\n\t\t\te = ipt_next_entry(e);\n\t\t\tcontinue;\n\t\t}\n\n\t\txt_ematch_foreach(ematch, e) {\n\t\t\tacpar.match = ematch->u.kernel.match;\n\t\t\tacpar.matchinfo = ematch->data;\n\t\t\tif (!acpar.match->match(skb, &acpar))\n\t\t\t\tgoto no_match;\n\t\t}\n\n\t\tcounter = xt_get_this_cpu_counter(&e->counters);\n\t\tADD_COUNTER(*counter, skb->len, 1);\n\n\t\tt = ipt_get_target(e);\n\t\tWARN_ON(!t->u.kernel.target);\n\n#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)\n\t\t/* The packet is traced: log it */\n\t\tif (unlikely(skb->nf_trace))\n\t\t\ttrace_packet(state->net, skb, hook, state->in,\n\t\t\t\t state->out, table->name, private, e);\n#endif\n\t\t/* Standard target? */\n\t\tif (!t->u.kernel.target->target) {\n\t\t\tint v;\n\n\t\t\tv = ((struct xt_standard_target *)t)->verdict;\n\t\t\tif (v < 0) {\n\t\t\t\t/* Pop from stack? */\n\t\t\t\tif (v != XT_RETURN) {\n\t\t\t\t\tverdict = (unsigned int)(-v) - 1;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (stackidx == 0) {\n\t\t\t\t\te = get_entry(table_base,\n\t\t\t\t\t private->underflow[hook]);\n\t\t\t\t} else {\n\t\t\t\t\te = jumpstack[--stackidx];\n\t\t\t\t\te = ipt_next_entry(e);\n\t\t\t\t}\n \t\t\t\tcontinue;\n \t\t\t}\n \t\t\tif (table_base + v != ipt_next_entry(e) &&\n\t\t\t !(e->ip.flags & IPT_F_GOTO))\n \t\t\t\tjumpstack[stackidx++] = e;\n \n \t\t\te = get_entry(table_base, v);\n \t\t\tcontinue;\n\t\t}\n\n\t\tacpar.target = t->u.kernel.target;\n\t\tacpar.targinfo = t->data;\n\n\t\tverdict = t->u.kernel.target->target(skb, &acpar);\n\t\tif (verdict == XT_CONTINUE) {\n\t\t\t/* Target might have changed stuff. */\n\t\t\tip = ip_hdr(skb);\n\t\t\te = ipt_next_entry(e);\n\t\t} else {\n\t\t\t/* Verdict */\n\t\t\tbreak;\n\t\t}\n\t} while (!acpar.hotdrop);\n\n\txt_write_recseq_end(addend);\n\tlocal_bh_enable();\n\n\tif (acpar.hotdrop)\n\t\treturn NF_DROP;\n\telse return verdict;\n}\n\nCWE ID: CWE-476\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int unquote(char *from)\n{\n\tchar c = 0, *s = from, *p = from;\n\n\twhile ((c = *s++) != '\\0') {\n\t\tif (c == '\\\\' && *s == 'x') {\n\t\t\ts++;\n\t\t\tc = toupper(*s++);\n\t\t\t*p = (c - (isdigit(c) ? '0' : 'A' - 10)) << 4;\n\t\t\tc = toupper(*s++);\n\t\t\t*p++ |= c - (isdigit(c) ? '0' : 'A' - 10);\n\t\t\tcontinue;\n\t\t}\n\t\t*p++ = c;\n\t}\n\treturn p - from;\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 Maybe<bool> IncludesValueImpl(Isolate* isolate,\n Handle<JSObject> object,\n\n Handle<Object> value,\n uint32_t start_from, uint32_t length) {\n DCHECK(JSObject::PrototypeHasNoElements(isolate, *object));\n Handle<Map> original_map = handle(object->map(), isolate);\n Handle<FixedArray> parameter_map(FixedArray::cast(object->elements()),\n isolate);\n bool search_for_hole = value->IsUndefined(isolate);\n \n for (uint32_t k = start_from; k < length; ++k) {\n uint32_t entry = GetEntryForIndexImpl(isolate, *object, *parameter_map, k,\n ALL_PROPERTIES);\n if (entry == kMaxUInt32) {\n if (search_for_hole) return Just(true);\n continue;\n }\n\n Handle<Object> element_k =\n Subclass::GetImpl(isolate, *parameter_map, entry);\n\n if (element_k->IsAccessorPair()) {\n LookupIterator it(isolate, object, k, LookupIterator::OWN);\n DCHECK(it.IsFound());\n DCHECK_EQ(it.state(), LookupIterator::ACCESSOR);\n ASSIGN_RETURN_ON_EXCEPTION_VALUE(isolate, element_k,\n Object::GetPropertyWithAccessor(&it),\n Nothing<bool>());\n\n if (value->SameValueZero(*element_k)) return Just(true);\n\n if (object->map() != *original_map) {\n return IncludesValueSlowPath(isolate, object, value, k + 1, length);\n }\n } else if (value->SameValueZero(*element_k)) {\n return Just(true);\n }\n }\n return Just(false);\n }\n\nCWE ID: CWE-704\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: virtual void SetUp() {\n url_util::AddStandardScheme(\"tabcontentstest\");\n \n old_browser_client_ = content::GetContentClient()->browser();\n content::GetContentClient()->set_browser(&browser_client_);\n RenderViewHostTestHarness::SetUp();\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void BluetoothChooserDesktop::ShowDiscoveryState(DiscoveryState state) {\n bluetooth_chooser_controller_->OnDiscoveryStateChanged(state);\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: perform_gamma_composition_tests(png_modifier *pm, int do_background,\n int expand_16)\n{\n png_byte colour_type = 0;\n png_byte bit_depth = 0;\n unsigned int palette_number = 0;\n\n \n /* Skip the non-alpha cases - there is no setting of a transparency colour at\n * present.\n */\n while (next_format(&colour_type, &bit_depth, &palette_number, 1/*gamma*/))\n if ((colour_type & PNG_COLOR_MASK_ALPHA) != 0)\n {\n unsigned int i, j;\n \n /* Don't skip the i==j case here - it's relevant. */\n for (i=0; i<pm->ngamma_tests; ++i) for (j=0; j<pm->ngamma_tests; ++j)\n {\n gamma_composition_test(pm, colour_type, bit_depth, palette_number,\n pm->interlace_type, 1/pm->gammas[i], pm->gammas[j],\n pm->use_input_precision, do_background, expand_16);\n\n if (fail(pm))\n return;\n }\n }\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static bool getCoverageFormat12(vector<uint32_t>& coverage, const uint8_t* data, size_t size) {\n const size_t kNGroupsOffset = 12;\n const size_t kFirstGroupOffset = 16;\n const size_t kGroupSize = 12;\n const size_t kStartCharCodeOffset = 0;\n const size_t kEndCharCodeOffset = 4;\n const size_t kMaxNGroups = 0xfffffff0 / kGroupSize; // protection against overflow\n if (kFirstGroupOffset > size) {\n return false;\n }\n uint32_t nGroups = readU32(data, kNGroupsOffset);\n if (nGroups >= kMaxNGroups || kFirstGroupOffset + nGroups * kGroupSize > size) {\n return false;\n }\n for (uint32_t i = 0; i < nGroups; i++) {\n\n uint32_t groupOffset = kFirstGroupOffset + i * kGroupSize;\n uint32_t start = readU32(data, groupOffset + kStartCharCodeOffset);\n uint32_t end = readU32(data, groupOffset + kEndCharCodeOffset);\n addRange(coverage, start, end + 1); // file is inclusive, vector is exclusive\n }\n return true;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderWidgetHostViewGtk::UnlockMouse() {\n if (!mouse_locked_)\n return;\n\n mouse_locked_ = false;\n\n GtkWidget* widget = view_.get();\n GdkDisplay* display = gtk_widget_get_display(widget);\n GdkScreen* screen = gtk_widget_get_screen(widget);\n gdk_display_pointer_ungrab(display, GDK_CURRENT_TIME);\n gdk_display_warp_pointer(display, screen,\n unlocked_global_mouse_position_.x(),\n unlocked_global_mouse_position_.y());\n mouse_is_being_warped_to_unlocked_position_ = true;\n\n if (host_)\n host_->LostMouseLock();\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: const service_manager::Manifest& GetChromeContentBrowserOverlayManifest() {\n static base::NoDestructor<service_manager::Manifest> manifest {\n service_manager::ManifestBuilder()\n .ExposeCapability(\"gpu\",\n service_manager::Manifest::InterfaceList<\n metrics::mojom::CallStackProfileCollector>())\n .ExposeCapability(\"renderer\",\n service_manager::Manifest::InterfaceList<\n chrome::mojom::AvailableOfflineContentProvider,\n chrome::mojom::CacheStatsRecorder,\n chrome::mojom::NetBenchmarking,\n data_reduction_proxy::mojom::DataReductionProxy,\n metrics::mojom::CallStackProfileCollector,\n#if defined(OS_WIN)\n mojom::ModuleEventSink,\n#endif\n rappor::mojom::RapporRecorder,\n safe_browsing::mojom::SafeBrowsing>())\n .RequireCapability(\"ash\", \"system_ui\")\n .RequireCapability(\"ash\", \"test\")\n .RequireCapability(\"ash\", \"display\")\n .RequireCapability(\"assistant\", \"assistant\")\n .RequireCapability(\"assistant_audio_decoder\", \"assistant:audio_decoder\")\n .RequireCapability(\"chrome\", \"input_device_controller\")\n .RequireCapability(\"chrome_printing\", \"converter\")\n .RequireCapability(\"cups_ipp_parser\", \"ipp_parser\")\n .RequireCapability(\"device\", \"device:fingerprint\")\n .RequireCapability(\"device\", \"device:geolocation_config\")\n .RequireCapability(\"device\", \"device:geolocation_control\")\n .RequireCapability(\"device\", \"device:ip_geolocator\")\n .RequireCapability(\"ime\", \"input_engine\")\n .RequireCapability(\"mirroring\", \"mirroring\")\n .RequireCapability(\"nacl_broker\", \"browser\")\n .RequireCapability(\"nacl_loader\", \"browser\")\n .RequireCapability(\"noop\", \"noop\")\n .RequireCapability(\"patch\", \"patch_file\")\n .RequireCapability(\"preferences\", \"pref_client\")\n .RequireCapability(\"preferences\", \"pref_control\")\n .RequireCapability(\"profile_import\", \"import\")\n .RequireCapability(\"removable_storage_writer\",\n \"removable_storage_writer\")\n .RequireCapability(\"secure_channel\", \"secure_channel\")\n .RequireCapability(\"ui\", \"ime_registrar\")\n .RequireCapability(\"ui\", \"input_device_controller\")\n .RequireCapability(\"ui\", \"window_manager\")\n .RequireCapability(\"unzip\", \"unzip_file\")\n .RequireCapability(\"util_win\", \"util_win\")\n .RequireCapability(\"xr_device_service\", \"xr_device_provider\")\n .RequireCapability(\"xr_device_service\", \"xr_device_test_hook\")\n#if defined(OS_CHROMEOS)\n .RequireCapability(\"multidevice_setup\", \"multidevice_setup\")\n#endif\n .ExposeInterfaceFilterCapability_Deprecated(\n \"navigation:frame\", \"renderer\",\n service_manager::Manifest::InterfaceList<\n autofill::mojom::AutofillDriver,\n autofill::mojom::PasswordManagerDriver,\n chrome::mojom::OfflinePageAutoFetcher,\n#if defined(OS_CHROMEOS)\n chromeos_camera::mojom::CameraAppHelper,\n chromeos::cellular_setup::mojom::CellularSetup,\n chromeos::crostini_installer::mojom::PageHandlerFactory,\n chromeos::crostini_upgrader::mojom::PageHandlerFactory,\n chromeos::ime::mojom::InputEngineManager,\n chromeos::machine_learning::mojom::PageHandler,\n chromeos::media_perception::mojom::MediaPerception,\n chromeos::multidevice_setup::mojom::MultiDeviceSetup,\n chromeos::multidevice_setup::mojom::PrivilegedHostDeviceSetter,\n chromeos::network_config::mojom::CrosNetworkConfig,\n cros::mojom::CameraAppDeviceProvider,\n#endif\n contextual_search::mojom::ContextualSearchJsApiService,\n#if BUILDFLAG(ENABLE_EXTENSIONS)\n extensions::KeepAlive,\n#endif\n media::mojom::MediaEngagementScoreDetailsProvider,\n media_router::mojom::MediaRouter,\n page_load_metrics::mojom::PageLoadMetrics,\n translate::mojom::ContentTranslateDriver,\n\n downloads::mojom::PageHandlerFactory,\n feed_internals::mojom::PageHandler,\n new_tab_page::mojom::PageHandlerFactory,\n#if defined(OS_ANDROID)\n explore_sites_internals::mojom::PageHandler,\n#else\n app_management::mojom::PageHandlerFactory,\n#endif\n#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \\\n defined(OS_CHROMEOS)\n discards::mojom::DetailsProvider, discards::mojom::GraphDump,\n#endif\n#if defined(OS_CHROMEOS)\n add_supervision::mojom::AddSupervisionHandler,\n#endif\n mojom::BluetoothInternalsHandler,\n mojom::InterventionsInternalsPageHandler,\n mojom::OmniboxPageHandler, mojom::ResetPasswordHandler,\n mojom::SiteEngagementDetailsProvider,\n mojom::UsbInternalsPageHandler,\n snippets_internals::mojom::PageHandlerFactory>())\n .PackageService(prefs::GetManifest())\n#if defined(OS_CHROMEOS)\n .PackageService(chromeos::multidevice_setup::GetManifest())\n#endif // defined(OS_CHROMEOS)\n .Build()\n };\n return *manifest;\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: static int _server_handle_vCont(libgdbr_t *g, int (*cmd_cb) (void*, const char*, char*, size_t), void *core_ptr) {\n\tchar *action = NULL;\n\tif (send_ack (g) < 0) {\n\t\treturn -1;\n\t}\n\tg->data[g->data_len] = '\\0';\n\tif (g->data[5] == '?') {\n\t\treturn send_msg (g, \"vCont;c;s\");\n\t}\n\tif (!(action = strtok (g->data, \";\"))) {\n\t\treturn send_msg (g, \"E01\");\n\t}\n\twhile (action = strtok (NULL, \";\")) {\n\t\teprintf (\"action: %s\\n\", action);\n\t\tswitch (action[0]) {\n\t\tcase 's':\n\t\t\tif (cmd_cb (core_ptr, \"ds\", NULL, 0) < 0) {\n\t\t\t\tsend_msg (g, \"E01\");\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn send_msg (g, \"OK\");\n\t\tcase 'c':\n\t\t\tif (cmd_cb (core_ptr, \"dc\", NULL, 0) < 0) {\n\t\t\t\tsend_msg (g, \"E01\");\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn send_msg (g, \"OK\");\n\t\tdefault:\n \t\t\treturn send_msg (g, \"E01\");\n \t\t}\n \t}\n }\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void WorkerFetchContext::DispatchDidReceiveEncodedData(\n unsigned long identifier,\n int encoded_data_length) {\n probe::didReceiveEncodedDataLength(global_scope_, identifier,\n encoded_data_length);\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 ChromeClientImpl::OpenFileChooser(\n LocalFrame* frame,\n scoped_refptr<FileChooser> file_chooser) {\n NotifyPopupOpeningObservers();\n WebFrameClient* client = WebLocalFrameImpl::FromFrame(frame)->Client();\n if (!client)\n return;\n\n const WebFileChooserParams& params = file_chooser->Params();\n WebFileChooserCompletionImpl* chooser_completion =\n new WebFileChooserCompletionImpl(std::move(file_chooser));\n if (client->RunFileChooser(params, chooser_completion))\n return;\n chooser_completion->DidChooseFile(WebVector<WebString>());\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 ring_buffer_resize(struct ring_buffer *buffer, unsigned long size,\n\t\t\tint cpu_id)\n{\n\tstruct ring_buffer_per_cpu *cpu_buffer;\n\tunsigned long nr_pages;\n\tint cpu, err = 0;\n\n\t/*\n\t * Always succeed at resizing a non-existent buffer:\n\t */\n\tif (!buffer)\n\t\treturn size;\n\n\t/* Make sure the requested buffer exists */\n\tif (cpu_id != RING_BUFFER_ALL_CPUS &&\n \t !cpumask_test_cpu(cpu_id, buffer->cpumask))\n \t\treturn size;\n \n\tsize = DIV_ROUND_UP(size, BUF_PAGE_SIZE);\n\tsize *= BUF_PAGE_SIZE;\n \n \t/* we need a minimum of two pages */\n\tif (size < BUF_PAGE_SIZE * 2)\n\t\tsize = BUF_PAGE_SIZE * 2;\n \n\tnr_pages = DIV_ROUND_UP(size, BUF_PAGE_SIZE);\n \n \t/*\n \t * Don't succeed if resizing is disabled, as a reader might be\n\t * manipulating the ring buffer and is expecting a sane state while\n\t * this is true.\n\t */\n\tif (atomic_read(&buffer->resize_disabled))\n\t\treturn -EBUSY;\n\n\t/* prevent another thread from changing buffer sizes */\n\tmutex_lock(&buffer->mutex);\n\n\tif (cpu_id == RING_BUFFER_ALL_CPUS) {\n\t\t/* calculate the pages to update */\n\t\tfor_each_buffer_cpu(buffer, cpu) {\n\t\t\tcpu_buffer = buffer->buffers[cpu];\n\n\t\t\tcpu_buffer->nr_pages_to_update = nr_pages -\n\t\t\t\t\t\t\tcpu_buffer->nr_pages;\n\t\t\t/*\n\t\t\t * nothing more to do for removing pages or no update\n\t\t\t */\n\t\t\tif (cpu_buffer->nr_pages_to_update <= 0)\n\t\t\t\tcontinue;\n\t\t\t/*\n\t\t\t * to add pages, make sure all new pages can be\n\t\t\t * allocated without receiving ENOMEM\n\t\t\t */\n\t\t\tINIT_LIST_HEAD(&cpu_buffer->new_pages);\n\t\t\tif (__rb_allocate_pages(cpu_buffer->nr_pages_to_update,\n\t\t\t\t\t\t&cpu_buffer->new_pages, cpu)) {\n\t\t\t\t/* not enough memory for new pages */\n\t\t\t\terr = -ENOMEM;\n\t\t\t\tgoto out_err;\n\t\t\t}\n\t\t}\n\n\t\tget_online_cpus();\n\t\t/*\n\t\t * Fire off all the required work handlers\n\t\t * We can't schedule on offline CPUs, but it's not necessary\n\t\t * since we can change their buffer sizes without any race.\n\t\t */\n\t\tfor_each_buffer_cpu(buffer, cpu) {\n\t\t\tcpu_buffer = buffer->buffers[cpu];\n\t\t\tif (!cpu_buffer->nr_pages_to_update)\n\t\t\t\tcontinue;\n\n\t\t\t/* Can't run something on an offline CPU. */\n\t\t\tif (!cpu_online(cpu)) {\n\t\t\t\trb_update_pages(cpu_buffer);\n\t\t\t\tcpu_buffer->nr_pages_to_update = 0;\n\t\t\t} else {\n\t\t\t\tschedule_work_on(cpu,\n\t\t\t\t\t\t&cpu_buffer->update_pages_work);\n\t\t\t}\n\t\t}\n\n\t\t/* wait for all the updates to complete */\n\t\tfor_each_buffer_cpu(buffer, cpu) {\n\t\t\tcpu_buffer = buffer->buffers[cpu];\n\t\t\tif (!cpu_buffer->nr_pages_to_update)\n\t\t\t\tcontinue;\n\n\t\t\tif (cpu_online(cpu))\n\t\t\t\twait_for_completion(&cpu_buffer->update_done);\n\t\t\tcpu_buffer->nr_pages_to_update = 0;\n\t\t}\n\n\t\tput_online_cpus();\n\t} else {\n\t\t/* Make sure this CPU has been intitialized */\n\t\tif (!cpumask_test_cpu(cpu_id, buffer->cpumask))\n\t\t\tgoto out;\n\n\t\tcpu_buffer = buffer->buffers[cpu_id];\n\n\t\tif (nr_pages == cpu_buffer->nr_pages)\n\t\t\tgoto out;\n\n\t\tcpu_buffer->nr_pages_to_update = nr_pages -\n\t\t\t\t\t\tcpu_buffer->nr_pages;\n\n\t\tINIT_LIST_HEAD(&cpu_buffer->new_pages);\n\t\tif (cpu_buffer->nr_pages_to_update > 0 &&\n\t\t\t__rb_allocate_pages(cpu_buffer->nr_pages_to_update,\n\t\t\t\t\t &cpu_buffer->new_pages, cpu_id)) {\n\t\t\terr = -ENOMEM;\n\t\t\tgoto out_err;\n\t\t}\n\n\t\tget_online_cpus();\n\n\t\t/* Can't run something on an offline CPU. */\n\t\tif (!cpu_online(cpu_id))\n\t\t\trb_update_pages(cpu_buffer);\n\t\telse {\n\t\t\tschedule_work_on(cpu_id,\n\t\t\t\t\t &cpu_buffer->update_pages_work);\n\t\t\twait_for_completion(&cpu_buffer->update_done);\n\t\t}\n\n\t\tcpu_buffer->nr_pages_to_update = 0;\n\t\tput_online_cpus();\n\t}\n\n out:\n\t/*\n\t * The ring buffer resize can happen with the ring buffer\n\t * enabled, so that the update disturbs the tracing as little\n\t * as possible. But if the buffer is disabled, we do not need\n\t * to worry about that, and we can take the time to verify\n\t * that the buffer is not corrupt.\n\t */\n\tif (atomic_read(&buffer->record_disabled)) {\n\t\tatomic_inc(&buffer->record_disabled);\n\t\t/*\n\t\t * Even though the buffer was disabled, we must make sure\n\t\t * that it is truly disabled before calling rb_check_pages.\n\t\t * There could have been a race between checking\n\t\t * record_disable and incrementing it.\n\t\t */\n\t\tsynchronize_sched();\n\t\tfor_each_buffer_cpu(buffer, cpu) {\n\t\t\tcpu_buffer = buffer->buffers[cpu];\n\t\t\trb_check_pages(cpu_buffer);\n\t\t}\n\t\tatomic_dec(&buffer->record_disabled);\n\t}\n\n\tmutex_unlock(&buffer->mutex);\n\treturn size;\n\n out_err:\n\tfor_each_buffer_cpu(buffer, cpu) {\n\t\tstruct buffer_page *bpage, *tmp;\n\n\t\tcpu_buffer = buffer->buffers[cpu];\n\t\tcpu_buffer->nr_pages_to_update = 0;\n\n\t\tif (list_empty(&cpu_buffer->new_pages))\n\t\t\tcontinue;\n\n\t\tlist_for_each_entry_safe(bpage, tmp, &cpu_buffer->new_pages,\n\t\t\t\t\tlist) {\n\t\t\tlist_del_init(&bpage->list);\n\t\t\tfree_buffer_page(bpage);\n\t\t}\n\t}\n\tmutex_unlock(&buffer->mutex);\n\treturn err;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderFrameHostImpl::SetRenderFrameCreated(bool created) {\n if (created && delegate_)\n CHECK(!delegate_->IsBeingDestroyed());\n\n bool was_created = render_frame_created_;\n render_frame_created_ = created;\n\n if (delegate_ && (created != was_created)) {\n if (created) {\n SetUpMojoIfNeeded();\n delegate_->RenderFrameCreated(this);\n } else {\n delegate_->RenderFrameDeleted(this);\n }\n }\n\n if (created && render_widget_host_) {\n mojom::WidgetPtr widget;\n GetRemoteInterfaces()->GetInterface(&widget);\n render_widget_host_->SetWidget(std::move(widget));\n\n if (frame_input_handler_) {\n mojom::WidgetInputHandlerAssociatedPtr widget_handler;\n mojom::WidgetInputHandlerHostPtr host;\n mojom::WidgetInputHandlerHostRequest host_request =\n mojo::MakeRequest(&host);\n frame_input_handler_->GetWidgetInputHandler(\n mojo::MakeRequest(&widget_handler), std::move(host));\n render_widget_host_->SetWidgetInputHandler(std::move(widget_handler),\n std::move(host_request));\n }\n viz::mojom::InputTargetClientPtr input_target_client;\n remote_interfaces_->GetInterface(&input_target_client);\n input_target_client_ = input_target_client.get();\n render_widget_host_->SetInputTargetClient(std::move(input_target_client));\n render_widget_host_->InitForFrame();\n }\n\n if (enabled_bindings_ && created) {\n if (!frame_bindings_control_)\n GetRemoteAssociatedInterfaces()->GetInterface(&frame_bindings_control_);\n frame_bindings_control_->AllowBindings(enabled_bindings_);\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: int dtls1_get_record(SSL *s)\n{\n int ssl_major, ssl_minor;\n int i, n;\n SSL3_RECORD *rr;\n unsigned char *p = NULL;\n unsigned short version;\n DTLS1_BITMAP *bitmap;\n unsigned int is_next_epoch;\n\n rr = RECORD_LAYER_get_rrec(&s->rlayer);\n\n again:\n /*\n * The epoch may have changed. If so, process all the pending records.\n * This is a non-blocking operation.\n */\n if (!dtls1_process_buffered_records(s))\n return -1;\n\n /* if we're renegotiating, then there may be buffered records */\n if (dtls1_get_processed_record(s))\n return 1;\n\n /* get something from the wire */\n\n /* check if we have the header */\n if ((RECORD_LAYER_get_rstate(&s->rlayer) != SSL_ST_READ_BODY) ||\n (RECORD_LAYER_get_packet_length(&s->rlayer) < DTLS1_RT_HEADER_LENGTH)) {\n n = ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH,\n SSL3_BUFFER_get_len(&s->rlayer.rbuf), 0, 1);\n /* read timeout is handled by dtls1_read_bytes */\n if (n <= 0)\n return (n); /* error or non-blocking */\n\n /* this packet contained a partial record, dump it */\n if (RECORD_LAYER_get_packet_length(&s->rlayer) !=\n DTLS1_RT_HEADER_LENGTH) {\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n\n RECORD_LAYER_set_rstate(&s->rlayer, SSL_ST_READ_BODY);\n\n p = RECORD_LAYER_get_packet(&s->rlayer);\n\n if (s->msg_callback)\n s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH,\n s, s->msg_callback_arg);\n\n /* Pull apart the header into the DTLS1_RECORD */\n rr->type = *(p++);\n ssl_major = *(p++);\n ssl_minor = *(p++);\n version = (ssl_major << 8) | ssl_minor;\n\n /* sequence number is 64 bits, with top 2 bytes = epoch */\n n2s(p, rr->epoch);\n\n memcpy(&(RECORD_LAYER_get_read_sequence(&s->rlayer)[2]), p, 6);\n p += 6;\n\n n2s(p, rr->length);\n\n /* Lets check version */\n if (!s->first_packet) {\n if (version != s->version) {\n /* unexpected version, silently discard */\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n }\n\n if ((version & 0xff00) != (s->version & 0xff00)) {\n /* wrong version, silently discard record */\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n\n if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH) {\n /* record too long, silently discard it */\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n\n /* now s->rlayer.rstate == SSL_ST_READ_BODY */\n }\n\n /* s->rlayer.rstate == SSL_ST_READ_BODY, get and decode the data */\n\n if (rr->length >\n RECORD_LAYER_get_packet_length(&s->rlayer) - DTLS1_RT_HEADER_LENGTH) {\n /* now s->packet_length == DTLS1_RT_HEADER_LENGTH */\n i = rr->length;\n n = ssl3_read_n(s, i, i, 1, 1);\n /* this packet contained a partial record, dump it */\n if (n != i) {\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n\n /*\n * now n == rr->length, and s->packet_length ==\n * DTLS1_RT_HEADER_LENGTH + rr->length\n */\n }\n /* set state for later operations */\n RECORD_LAYER_set_rstate(&s->rlayer, SSL_ST_READ_HEADER);\n\n /* match epochs. NULL means the packet is dropped on the floor */\n bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);\n if (bitmap == NULL) {\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer); /* dump this record */\n goto again; /* get another record */\n }\n#ifndef OPENSSL_NO_SCTP\n /* Only do replay check if no SCTP bio */\n if (!BIO_dgram_is_sctp(SSL_get_rbio(s))) {\n#endif\n /* Check whether this is a repeat, or aged record. */\n /*\n * TODO: Does it make sense to have replay protection in epoch 0 where\n * we have no integrity negotiated yet?\n */\n if (!dtls1_record_replay_check(s, bitmap)) {\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer); /* dump this record */\n goto again; /* get another record */\n }\n#ifndef OPENSSL_NO_SCTP\n }\n#endif\n\n /* just read a 0 length packet */\n if (rr->length == 0)\n goto again;\n\n /*\n * If this record is from the next epoch (either HM or ALERT), and a\n * handshake is currently in progress, buffer it since it cannot be\n * processed at this time.\n */\n if (is_next_epoch) {\n if ((SSL_in_init(s) || ossl_statem_get_in_handshake(s))) {\n if (dtls1_buffer_record\n (s, &(DTLS_RECORD_LAYER_get_unprocessed_rcds(&s->rlayer)),\n rr->seq_num) < 0)\n return -1;\n }\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer);\n goto again;\n }\n\n if (!dtls1_process_record(s, bitmap)) {\n rr->length = 0;\n RECORD_LAYER_reset_packet_length(&s->rlayer); /* dump this record */\n goto again; /* get another record */\n }\n\n return (1);\n\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: MagickExport Image *MeanShiftImage(const Image *image,const size_t width,\n const size_t height,const double color_distance,ExceptionInfo *exception)\n{\n#define MaxMeanShiftIterations 100\n#define MeanShiftImageTag \"MeanShift/Image\"\n\n CacheView\n *image_view,\n *mean_view,\n *pixel_view;\n\n Image\n *mean_image;\n\n MagickBooleanType\n status;\n\n MagickOffsetType\n progress;\n\n ssize_t\n y;\n\n assert(image != (const Image *) NULL);\n assert(image->signature == MagickCoreSignature);\n if (image->debug != MagickFalse)\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\"%s\",image->filename);\n assert(exception != (ExceptionInfo *) NULL);\n assert(exception->signature == MagickCoreSignature);\n mean_image=CloneImage(image,0,0,MagickTrue,exception);\n if (mean_image == (Image *) NULL)\n return((Image *) NULL);\n if (SetImageStorageClass(mean_image,DirectClass) == MagickFalse)\n {\n InheritException(exception,&mean_image->exception);\n mean_image=DestroyImage(mean_image);\n return((Image *) NULL);\n }\n status=MagickTrue;\n progress=0;\n image_view=AcquireVirtualCacheView(image,exception);\n pixel_view=AcquireVirtualCacheView(image,exception);\n mean_view=AcquireAuthenticCacheView(mean_image,exception);\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp parallel for schedule(static) shared(status,progress) \\\n magick_number_threads(mean_image,mean_image,mean_image->rows,1)\n#endif\n for (y=0; y < (ssize_t) mean_image->rows; y++)\n {\n register const IndexPacket\n *magick_restrict indexes;\n\n register const PixelPacket\n *magick_restrict p;\n\n register PixelPacket\n *magick_restrict q;\n\n register ssize_t\n x;\n\n if (status == MagickFalse)\n continue;\n p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);\n q=GetCacheViewAuthenticPixels(mean_view,0,y,mean_image->columns,1,\n exception);\n if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))\n {\n status=MagickFalse;\n continue;\n }\n indexes=GetCacheViewVirtualIndexQueue(image_view);\n for (x=0; x < (ssize_t) mean_image->columns; x++)\n {\n MagickPixelPacket\n mean_pixel,\n previous_pixel;\n\n PointInfo\n mean_location,\n previous_location;\n\n register ssize_t\n i;\n\n GetMagickPixelPacket(image,&mean_pixel);\n SetMagickPixelPacket(image,p,indexes+x,&mean_pixel);\n mean_location.x=(double) x;\n mean_location.y=(double) y;\n for (i=0; i < MaxMeanShiftIterations; i++)\n {\n double\n distance,\n gamma;\n\n MagickPixelPacket\n sum_pixel;\n\n PointInfo\n sum_location;\n\n ssize_t\n count,\n v;\n\n sum_location.x=0.0;\n sum_location.y=0.0;\n GetMagickPixelPacket(image,&sum_pixel);\n previous_location=mean_location;\n previous_pixel=mean_pixel;\n count=0;\n for (v=(-((ssize_t) height/2)); v <= (((ssize_t) height/2)); v++)\n {\n ssize_t\n u;\n\n for (u=(-((ssize_t) width/2)); u <= (((ssize_t) width/2)); u++)\n {\n if ((v*v+u*u) <= (ssize_t) ((width/2)*(height/2)))\n {\n PixelPacket\n pixel;\n\n status=GetOneCacheViewVirtualPixel(pixel_view,(ssize_t)\n MagickRound(mean_location.x+u),(ssize_t) MagickRound(\n mean_location.y+v),&pixel,exception);\n distance=(mean_pixel.red-pixel.red)*(mean_pixel.red-pixel.red)+\n (mean_pixel.green-pixel.green)*(mean_pixel.green-pixel.green)+\n (mean_pixel.blue-pixel.blue)*(mean_pixel.blue-pixel.blue);\n if (distance <= (color_distance*color_distance))\n {\n sum_location.x+=mean_location.x+u;\n sum_location.y+=mean_location.y+v;\n sum_pixel.red+=pixel.red;\n sum_pixel.green+=pixel.green;\n sum_pixel.blue+=pixel.blue;\n sum_pixel.opacity+=pixel.opacity;\n count++;\n }\n }\n }\n }\n gamma=1.0/count;\n mean_location.x=gamma*sum_location.x;\n mean_location.y=gamma*sum_location.y;\n mean_pixel.red=gamma*sum_pixel.red;\n mean_pixel.green=gamma*sum_pixel.green;\n mean_pixel.blue=gamma*sum_pixel.blue;\n mean_pixel.opacity=gamma*sum_pixel.opacity;\n distance=(mean_location.x-previous_location.x)*\n (mean_location.x-previous_location.x)+\n (mean_location.y-previous_location.y)*\n (mean_location.y-previous_location.y)+\n 255.0*QuantumScale*(mean_pixel.red-previous_pixel.red)*\n 255.0*QuantumScale*(mean_pixel.red-previous_pixel.red)+\n 255.0*QuantumScale*(mean_pixel.green-previous_pixel.green)*\n 255.0*QuantumScale*(mean_pixel.green-previous_pixel.green)+\n 255.0*QuantumScale*(mean_pixel.blue-previous_pixel.blue)*\n 255.0*QuantumScale*(mean_pixel.blue-previous_pixel.blue);\n if (distance <= 3.0)\n break;\n }\n q->red=ClampToQuantum(mean_pixel.red);\n q->green=ClampToQuantum(mean_pixel.green);\n q->blue=ClampToQuantum(mean_pixel.blue);\n q->opacity=ClampToQuantum(mean_pixel.opacity);\n p++;\n q++;\n }\n if (SyncCacheViewAuthenticPixels(mean_view,exception) == MagickFalse)\n status=MagickFalse;\n if (image->progress_monitor != (MagickProgressMonitor) NULL)\n {\n MagickBooleanType\n proceed;\n\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp atomic\n#endif\n progress++;\n proceed=SetImageProgress(image,MeanShiftImageTag,progress,image->rows);\n if (proceed == MagickFalse)\n status=MagickFalse;\n }\n }\n mean_view=DestroyCacheView(mean_view);\n pixel_view=DestroyCacheView(pixel_view);\n image_view=DestroyCacheView(image_view);\n return(mean_image);\n}\n\nCWE ID: CWE-369\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: virtual void SetEnableAutoImeShutdown(bool enable) {}\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: SynchronousCompositorOutputSurface::DemandDrawHw(\n gfx::Size surface_size,\n const gfx::Transform& transform,\n gfx::Rect viewport,\n gfx::Rect clip,\n gfx::Rect viewport_rect_for_tile_priority,\n const gfx::Transform& transform_for_tile_priority) {\n DCHECK(CalledOnValidThread());\n DCHECK(HasClient());\n DCHECK(context_provider_.get());\n\n surface_size_ = surface_size;\n InvokeComposite(transform, viewport, clip, viewport_rect_for_tile_priority,\n transform_for_tile_priority, true);\n\n return frame_holder_.Pass();\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: status_t OMXNodeInstance::prepareForAdaptivePlayback(\n\n OMX_U32 portIndex, OMX_BOOL enable, OMX_U32 maxFrameWidth,\n OMX_U32 maxFrameHeight) {\n Mutex::Autolock autolock(mLock);\n CLOG_CONFIG(prepareForAdaptivePlayback, \"%s:%u en=%d max=%ux%u\",\n portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight);\n \n OMX_INDEXTYPE index;\n OMX_STRING name = const_cast<OMX_STRING>(\n \"OMX.google.android.index.prepareForAdaptivePlayback\");\n\n OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);\n if (err != OMX_ErrorNone) {\n CLOG_ERROR_IF(enable, getExtensionIndex, err, \"%s\", name);\n return StatusFromOMXError(err);\n }\n\n PrepareForAdaptivePlaybackParams params;\n InitOMXParams(¶ms);\n params.nPortIndex = portIndex;\n params.bEnable = enable;\n params.nMaxFrameWidth = maxFrameWidth;\n params.nMaxFrameHeight = maxFrameHeight;\n\n err = OMX_SetParameter(mHandle, index, ¶ms);\n CLOG_IF_ERROR(setParameter, err, \"%s(%#x): %s:%u en=%d max=%ux%u\", name, index,\n portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight);\n return StatusFromOMXError(err);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static inline status_t statusFromOMXError(int32_t omxError) {\n switch (omxError) {\n case OMX_ErrorInvalidComponentName:\n case OMX_ErrorComponentNotFound:\n return NAME_NOT_FOUND; // can trigger illegal argument error for provided names.\n default:\n return isOMXError(omxError) ? omxError : 0; // no translation required\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: DevToolsSession::DevToolsSession(DevToolsAgentHostImpl* agent_host,\n DevToolsAgentHostClient* client)\n : binding_(this),\n agent_host_(agent_host),\n client_(client),\n process_(nullptr),\n host_(nullptr),\n dispatcher_(new protocol::UberDispatcher(this)),\n weak_factory_(this) {\n dispatcher_->setFallThroughForNotFound(true);\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: static unsigned long randomize_stack_top(unsigned long stack_top)\n {\n\tunsigned int random_variable = 0;\n \n \tif ((current->flags & PF_RANDOMIZE) &&\n \t\t!(current->personality & ADDR_NO_RANDOMIZE)) {\n\t\trandom_variable = get_random_int() & STACK_RND_MASK;\n \t\trandom_variable <<= PAGE_SHIFT;\n \t}\n #ifdef CONFIG_STACK_GROWSUP\n\treturn PAGE_ALIGN(stack_top) + random_variable;\n#else\n\treturn PAGE_ALIGN(stack_top) - random_variable;\n#endif\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int __init sha512_sparc64_mod_init(void)\n{\n\tif (sparc64_has_sha512_opcode()) {\n\t\tint ret = crypto_register_shash(&sha384);\n\t\tif (ret < 0)\n\t\t\treturn ret;\n\n\t\tret = crypto_register_shash(&sha512);\n\t\tif (ret < 0) {\n\t\t\tcrypto_unregister_shash(&sha384);\n\t\t\treturn ret;\n\t\t}\n\n\t\tpr_info(\"Using sparc64 sha512 opcode optimized SHA-512/SHA-384 implementation\\n\");\n\t\treturn 0;\n\t}\n\tpr_info(\"sparc64 sha512 opcode not available.\\n\");\n\treturn -ENODEV;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int __init padlock_init(void)\n{\n\tint rc = -ENODEV;\n\tstruct cpuinfo_x86 *c = &cpu_data(0);\n\tstruct shash_alg *sha1;\n\tstruct shash_alg *sha256;\n\n\tif (!x86_match_cpu(padlock_sha_ids) || !cpu_has_phe_enabled)\n\t\treturn -ENODEV;\n\n\t/* Register the newly added algorithm module if on *\n\t* VIA Nano processor, or else just do as before */\n\tif (c->x86_model < 0x0f) {\n\t\tsha1 = &sha1_alg;\n\t\tsha256 = &sha256_alg;\n\t} else {\n\t\tsha1 = &sha1_alg_nano;\n\t\tsha256 = &sha256_alg_nano;\n\t}\n\n\trc = crypto_register_shash(sha1);\n\tif (rc)\n\t\tgoto out;\n\n\trc = crypto_register_shash(sha256);\n\tif (rc)\n\t\tgoto out_unreg1;\n\n\tprintk(KERN_NOTICE PFX \"Using VIA PadLock ACE for SHA1/SHA256 algorithms.\\n\");\n\n\treturn 0;\n\nout_unreg1:\n\tcrypto_unregister_shash(sha1);\n\nout:\n\tprintk(KERN_ERR PFX \"VIA PadLock SHA1/SHA256 initialization failed.\\n\");\n\treturn rc;\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 DatabaseImpl::IDBThreadHelper::CreateTransaction(\n int64_t transaction_id,\n const std::vector<int64_t>& object_store_ids,\n blink::WebIDBTransactionMode mode) {\n DCHECK(idb_thread_checker_.CalledOnValidThread());\n if (!connection_->IsConnected())\n return;\n \n connection_->database()->CreateTransaction(transaction_id, connection_.get(),\n object_store_ids, mode);\n }\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: TestLoadTerminationListener* load_termination_listener() {\n return load_termination_listener_;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int prctl_set_mm(int opt, unsigned long addr,\n unsigned long arg4, unsigned long arg5)\n{\n unsigned long rlim = rlimit(RLIMIT_DATA);\n unsigned long vm_req_flags;\n unsigned long vm_bad_flags;\n struct vm_area_struct *vma;\n int error = 0;\n struct mm_struct *mm = current->mm;\n\n if (arg4 | arg5)\n return -EINVAL;\n\n if (!capable(CAP_SYS_RESOURCE))\n return -EPERM;\n\n if (addr >= TASK_SIZE)\n return -EINVAL;\n\n\tdown_read(&mm->mmap_sem);\n\tvma = find_vma(mm, addr);\n\n if (opt != PR_SET_MM_START_BRK && opt != PR_SET_MM_BRK) {\n /* It must be existing VMA */\n if (!vma || vma->vm_start > addr)\n goto out;\n }\n\n\terror = -EINVAL;\n switch (opt) {\n case PR_SET_MM_START_CODE:\n case PR_SET_MM_END_CODE:\n\t\tvm_req_flags = VM_READ | VM_EXEC;\n\t\tvm_bad_flags = VM_WRITE | VM_MAYSHARE;\n\n if ((vma->vm_flags & vm_req_flags) != vm_req_flags ||\n (vma->vm_flags & vm_bad_flags))\n goto out;\n\n if (opt == PR_SET_MM_START_CODE)\n\t\t\tmm->start_code = addr;\n else\n\t\t\tmm->end_code = addr;\n break;\n\n case PR_SET_MM_START_DATA:\n case PR_SET_MM_END_DATA:\n\t\tvm_req_flags = VM_READ | VM_WRITE;\n\t\tvm_bad_flags = VM_EXEC | VM_MAYSHARE;\n\n if ((vma->vm_flags & vm_req_flags) != vm_req_flags ||\n (vma->vm_flags & vm_bad_flags))\n goto out;\n\n if (opt == PR_SET_MM_START_DATA)\n\t\t\tmm->start_data = addr;\n else\n\t\t\tmm->end_data = addr;\n break;\n\n case PR_SET_MM_START_STACK:\n\n#ifdef CONFIG_STACK_GROWSUP\n\t\tvm_req_flags = VM_READ | VM_WRITE | VM_GROWSUP;\n#else\n\t\tvm_req_flags = VM_READ | VM_WRITE | VM_GROWSDOWN;\n#endif\n if ((vma->vm_flags & vm_req_flags) != vm_req_flags)\n goto out;\n\n\t\tmm->start_stack = addr;\n break;\n\n case PR_SET_MM_START_BRK:\n if (addr <= mm->end_data)\n goto out;\n\n if (rlim < RLIM_INFINITY &&\n (mm->brk - addr) +\n (mm->end_data - mm->start_data) > rlim)\n goto out;\n\n\t\tmm->start_brk = addr;\n break;\n\n case PR_SET_MM_BRK:\n if (addr <= mm->end_data)\n goto out;\n\n if (rlim < RLIM_INFINITY &&\n (addr - mm->start_brk) +\n (mm->end_data - mm->start_data) > rlim)\n goto out;\n\n\t\tmm->brk = addr;\n break;\n\n default:\n\t\terror = -EINVAL;\n goto out;\n }\n\n\terror = 0;\n\nout:\n\tup_read(&mm->mmap_sem);\n\n return 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: Response StorageHandler::TrackIndexedDBForOrigin(const std::string& origin) {\n if (!process_)\n return Response::InternalError();\n \n GURL origin_url(origin);\n if (!origin_url.is_valid())\n return Response::InvalidParams(origin + \" is not a valid URL\");\n\n GetIndexedDBObserver()->TaskRunner()->PostTask(\n FROM_HERE, base::BindOnce(&IndexedDBObserver::TrackOriginOnIDBThread,\n base::Unretained(GetIndexedDBObserver()),\n url::Origin::Create(origin_url)));\n return Response::OK();\n }\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void FindMainResponseWithMultipleHits() {\n PushNextTask(base::BindOnce(\n &AppCacheStorageImplTest::Verify_FindMainResponseWithMultipleHits,\n base::Unretained(this)));\n\n MakeMultipleHitCacheAndGroup(kManifestUrl, 1);\n MakeMultipleHitCacheAndGroup(kManifestUrl2, 2);\n MakeMultipleHitCacheAndGroup(kManifestUrl3, 3);\n\n storage()->FindResponseForMainRequest(kEntryUrl, GURL(), delegate());\n EXPECT_NE(kEntryUrl, delegate()->found_url_);\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: krb5_gss_inquire_saslname_for_mech(OM_uint32 *minor_status,\n const gss_OID desired_mech,\n gss_buffer_t sasl_mech_name,\n gss_buffer_t mech_name,\n gss_buffer_t mech_description)\n{\n if (g_OID_equal(desired_mech, gss_mech_iakerb)) {\n if (!g_make_string_buffer(GS2_IAKERB_SASL_NAME, sasl_mech_name) ||\n !g_make_string_buffer(\"iakerb\", mech_name) ||\n !g_make_string_buffer(\"Initial and Pass Through Authentication \"\n \"Kerberos Mechanism (IAKERB)\",\n mech_description))\n goto fail;\n } else {\n if (!g_make_string_buffer(GS2_KRB5_SASL_NAME, sasl_mech_name) ||\n !g_make_string_buffer(\"krb5\", mech_name) ||\n !g_make_string_buffer(\"Kerberos 5 GSS-API Mechanism\",\n mech_description))\n goto fail;\n }\n\n *minor_status = 0;\n return GSS_S_COMPLETE;\n\nfail:\n *minor_status = ENOMEM;\n return GSS_S_FAILURE;\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 const char *parse_string( cJSON *item, const char *str )\n {\n\tconst char *ptr = str + 1;\n\tchar *ptr2;\n\tchar *out;\n\tint len = 0;\n\tunsigned uc, uc2;\n\tif ( *str != '\\\"' ) {\n\t\t/* Not a string! */\n\t\tep = str;\n\t\treturn 0;\n\t}\n \t\n\t/* Skip escaped quotes. */\n\twhile ( *ptr != '\\\"' && *ptr && ++len )\n\t\tif ( *ptr++ == '\\\\' )\n\t\t\tptr++;\n \t\n\tif ( ! ( out = (char*) cJSON_malloc( len + 1 ) ) )\n\t\treturn 0;\n \t\n\tptr = str + 1;\n\tptr2 = out;\n\twhile ( *ptr != '\\\"' && *ptr ) {\n\t\tif ( *ptr != '\\\\' )\n\t\t\t*ptr2++ = *ptr++;\n\t\telse {\n \t\t\tptr++;\n\t\t\tswitch ( *ptr ) {\n\t\t\t\tcase 'b': *ptr2++ ='\\b'; break;\n\t\t\t\tcase 'f': *ptr2++ ='\\f'; break;\n\t\t\t\tcase 'n': *ptr2++ ='\\n'; break;\n\t\t\t\tcase 'r': *ptr2++ ='\\r'; break;\n\t\t\t\tcase 't': *ptr2++ ='\\t'; break;\n\t\t\t\tcase 'u':\n\t\t\t\t\t/* Transcode utf16 to utf8. */\n\t\t\t\t\t/* Get the unicode char. */\n\t\t\t\t\tsscanf( ptr + 1,\"%4x\", &uc );\n\t\t\t\t\tptr += 4;\n\t\t\t\t\t/* Check for invalid. */\n\t\t\t\t\tif ( ( uc >= 0xDC00 && uc <= 0xDFFF ) || uc == 0 )\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t/* UTF16 surrogate pairs. */\n\t\t\t\t\tif ( uc >= 0xD800 && uc <= 0xDBFF ) {\n\t\t\t\t\t\tif ( ptr[1] != '\\\\' || ptr[2] != 'u' )\n\t\t\t\t\t\t\t/* Missing second-half of surrogate. */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tsscanf( ptr + 3, \"%4x\", &uc2 );\n\t\t\t\t\t\tptr += 6;\n\t\t\t\t\t\tif ( uc2 < 0xDC00 || uc2 > 0xDFFF )\n\t\t\t\t\t\t\t/* Invalid second-half of surrogate. */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tuc = 0x10000 | ( ( uc & 0x3FF ) << 10 ) | ( uc2 & 0x3FF );\n \t\t\t\t\t}\n \n\t\t\t\t\tlen = 4;\n\t\t\t\t\tif ( uc < 0x80 )\n\t\t\t\t\t\tlen = 1;\n\t\t\t\t\telse if ( uc < 0x800 )\n\t\t\t\t\t\tlen = 2;\n\t\t\t\t\telse if ( uc < 0x10000 )\n\t\t\t\t\t\tlen = 3;\n\t\t\t\t\tptr2 += len;\n \t\t\t\t\t\n\t\t\t\t\tswitch ( len ) {\n\t\t\t\t\t\tcase 4: *--ptr2 = ( ( uc | 0x80) & 0xBF ); uc >>= 6;\n\t\t\t\t\t\tcase 3: *--ptr2 = ( ( uc | 0x80) & 0xBF ); uc >>= 6;\n\t\t\t\t\t\tcase 2: *--ptr2 = ( ( uc | 0x80) & 0xBF ); uc >>= 6;\n\t\t\t\t\t\tcase 1: *--ptr2 = ( uc | firstByteMark[len] );\n \t\t\t\t\t}\n\t\t\t\t\tptr2 += len;\n \t\t\t\t\tbreak;\n\t\t\t\tdefault: *ptr2++ = *ptr; break;\n \t\t\t}\n\t\t\t++ptr;\n \t\t}\n \t}\n\t*ptr2 = 0;\n\tif ( *ptr == '\\\"' )\n\t\t++ptr;\n\titem->valuestring = out;\n\titem->type = cJSON_String;\n \treturn ptr;\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: int __glXDisp_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)\n{\n xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;\n return DoGetFBConfigs(cl, req->screen);\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 main(int argc, char *argv[])\n{\n\tint c;\n\tg_options.log_destination = LOGGING_STDERR;\n\tg_options.only_desired_port = 1;\n\n\twhile ((c = getopt(argc, argv, \"qnhdp:P:s:lv:m:N\")) != -1) {\n\t\tswitch (c) {\n\t\tcase '?':\n\t\tcase 'h':\n\t\t\tg_options.help_mode = 1;\n\t\t\tbreak;\n\t\tcase 'p':\n\t\tcase 'P':\n\t\t{\n\t\t\tlong long port = 0;\n\t\t\tport = atoi(optarg);\n\t\t\tif (port < 0) {\n\t\t\t\tERR(\"Port number must be non-negative\");\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\tif (port > UINT16_MAX) {\n\t\t\t\tERR(\"Port number must be %u or less, \"\n\t\t\t\t \"but not negative\", UINT16_MAX);\n\t\t\t\treturn 2;\n\t\t\t}\n\t\t\tg_options.desired_port = (uint16_t)port;\n\t\t\tif (c == 'p')\n\t\t\t g_options.only_desired_port = 1;\n\t\t\telse\n\t\t\t g_options.only_desired_port = 0;\n\t\t\tbreak;\n\t\t}\n\t\tcase 'l':\n\t\t\tg_options.log_destination = LOGGING_SYSLOG;\n\t\t\tbreak;\n\t\tcase 'd':\n\t\t\tg_options.nofork_mode = 1;\n\t\t\tg_options.verbose_mode = 1;\n\t\t\tbreak;\n\t\tcase 'q':\n\t\t\tg_options.verbose_mode = 1;\n\t\t\tbreak;\n\t\tcase 'n':\n\t\t\tg_options.nofork_mode = 1;\n\t\t\tbreak;\n\t\tcase 'v':\n\t\t\tg_options.vendor_id = strto16(optarg);\n\t\t\tbreak;\n\t\tcase 'm':\n\t\t\tg_options.product_id = strto16(optarg);\n\t\t\tbreak;\n\t\tcase 's':\n\t\t\tg_options.serial_num = (unsigned char *)optarg;\n\t\t\tbreak;\n\t\tcase 'N':\n\t\t\tg_options.noprinter_mode = 1;\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (g_options.help_mode) {\n\t\tprintf(\n\t\t\"Usage: %s -v <vendorid> -m <productid> -p <port>\\n\"\n\t\t\"Options:\\n\"\n\t\t\" -h Show this help message\\n\"\n\t\t\" -v <vid> Vendor ID of desired printer\\n\"\n\t\t\" -m <pid> Product ID of desired printer\\n\"\n\t\t\" -s <serial> Serial number of desired printer\\n\"\n\t\t\" -p <portnum> Port number to bind against, error out if port already taken\\n\"\n\t\t\" -P <portnum> Port number to bind against, use another port if port already\\n\"\n\t\t\" taken\\n\"\n\t\t\" -l Redirect logging to syslog\\n\"\n\t\t\" -q Enable verbose tracing\\n\"\n\t\t\" -d Debug mode for verbose output and no fork\\n\"\n\t\t\" -n No-fork mode\\n\"\n\t\t\" -N No-printer mode, debug/developer mode which makes ippusbxd\\n\"\n\t\t\" run without IPP-over-USB printer\\n\"\n\t\t, argv[0]);\n\t\treturn 0;\n\t}\n\n\tstart_daemon();\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: bool AXNodeObject::isPressed() const {\n if (!isButton())\n return false;\n\n Node* node = this->getNode();\n if (!node)\n return false;\n\n if (ariaRoleAttribute() == ToggleButtonRole) {\n if (equalIgnoringCase(getAttribute(aria_pressedAttr), \"true\") ||\n equalIgnoringCase(getAttribute(aria_pressedAttr), \"mixed\"))\n return true;\n return false;\n }\n\n return node->isActive();\n}\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ServiceWorkerContextCore::ServiceWorkerContextCore(\n ServiceWorkerContextCore* old_context,\n ServiceWorkerContextWrapper* wrapper)\n : wrapper_(wrapper),\n providers_(old_context->providers_.release()),\n provider_by_uuid_(old_context->provider_by_uuid_.release()),\n loader_factory_getter_(old_context->loader_factory_getter()),\n was_service_worker_registered_(\n old_context->was_service_worker_registered_),\n observer_list_(old_context->observer_list_),\n next_embedded_worker_id_(old_context->next_embedded_worker_id_),\n weak_factory_(this) {\n DCHECK(observer_list_);\n\n storage_ = ServiceWorkerStorage::Create(AsWeakPtr(), old_context->storage());\n job_coordinator_ = std::make_unique<ServiceWorkerJobCoordinator>(AsWeakPtr());\n}\n\nCWE ID: CWE-416\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void WebURLLoaderImpl::Context::OnReceivedResponse(\n const ResourceResponseInfo& info) {\n if (!client_)\n return;\n\n WebURLResponse response;\n response.initialize();\n PopulateURLResponse(request_.url(), info, &response);\n\n bool show_raw_listing = (GURL(request_.url()).query() == \"raw\");\n\n if (info.mime_type == \"text/vnd.chromium.ftp-dir\") {\n if (show_raw_listing) {\n response.setMIMEType(\"text/plain\");\n } else {\n response.setMIMEType(\"text/html\");\n }\n }\n \n client_->didReceiveResponse(loader_, response);\n \n if (!client_)\n return;\n\n DCHECK(!ftp_listing_delegate_.get());\n DCHECK(!multipart_delegate_.get());\n if (info.headers && info.mime_type == \"multipart/x-mixed-replace\") {\n std::string content_type;\n info.headers->EnumerateHeader(NULL, \"content-type\", &content_type);\n\n std::string mime_type;\n std::string charset;\n bool had_charset = false;\n std::string boundary;\n net::HttpUtil::ParseContentType(content_type, &mime_type, &charset,\n &had_charset, &boundary);\n TrimString(boundary, \" \\\"\", &boundary);\n\n if (!boundary.empty()) {\n multipart_delegate_.reset(\n new MultipartResponseDelegate(client_, loader_, response, boundary));\n }\n } else if (info.mime_type == \"text/vnd.chromium.ftp-dir\" &&\n !show_raw_listing) {\n ftp_listing_delegate_.reset(\n new FtpDirectoryListingResponseDelegate(client_, loader_, response));\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: static int __poke_user_compat(struct task_struct *child,\n\t\t\t addr_t addr, addr_t data)\n{\n\tstruct compat_user *dummy32 = NULL;\n\t__u32 tmp = (__u32) data;\n\taddr_t offset;\n\n\tif (addr < (addr_t) &dummy32->regs.acrs) {\n\t\tstruct pt_regs *regs = task_pt_regs(child);\n\t\t/*\n\t\t * psw, gprs, acrs and orig_gpr2 are stored on the stack\n\t\t */\n\t\tif (addr == (addr_t) &dummy32->regs.psw.mask) {\n\t\t\t__u32 mask = PSW32_MASK_USER;\n \n \t\t\tmask |= is_ri_task(child) ? PSW32_MASK_RI : 0;\n \t\t\t/* Build a 64 bit psw mask from 31 bit mask. */\n\t\t\tif ((tmp & ~mask) != PSW32_USER_BITS)\n \t\t\t\t/* Invalid psw mask. */\n \t\t\t\treturn -EINVAL;\n \t\t\tregs->psw.mask = (regs->psw.mask & ~PSW_MASK_USER) |\n \t\t\t\t(regs->psw.mask & PSW_MASK_BA) |\n \t\t\t\t(__u64)(tmp & mask) << 32;\n\t\t} else if (addr == (addr_t) &dummy32->regs.psw.addr) {\n\t\t\t/* Build a 64 bit psw address from 31 bit address. */\n\t\t\tregs->psw.addr = (__u64) tmp & PSW32_ADDR_INSN;\n\t\t\t/* Transfer 31 bit amode bit to psw mask. */\n\t\t\tregs->psw.mask = (regs->psw.mask & ~PSW_MASK_BA) |\n\t\t\t\t(__u64)(tmp & PSW32_ADDR_AMODE);\n\t\t} else {\n\t\t\t/* gpr 0-15 */\n\t\t\t*(__u32*)((addr_t) ®s->psw + addr*2 + 4) = tmp;\n\t\t}\n\t} else if (addr < (addr_t) (&dummy32->regs.orig_gpr2)) {\n\t\t/*\n\t\t * access registers are stored in the thread structure\n\t\t */\n\t\toffset = addr - (addr_t) &dummy32->regs.acrs;\n\t\t*(__u32*)((addr_t) &child->thread.acrs + offset) = tmp;\n\n\t} else if (addr == (addr_t) (&dummy32->regs.orig_gpr2)) {\n\t\t/*\n\t\t * orig_gpr2 is stored on the kernel stack\n\t\t */\n\t\t*(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp;\n\n\t} else if (addr < (addr_t) &dummy32->regs.fp_regs) {\n\t\t/*\n\t\t * prevent writess of padding hole between\n\t\t * orig_gpr2 and fp_regs on s390.\n\t\t */\n\t\treturn 0;\n\n\t} else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {\n\t\t/*\n\t\t * floating point regs. are stored in the thread structure \n\t\t */\n\t\tif (addr == (addr_t) &dummy32->regs.fp_regs.fpc &&\n\t\t test_fp_ctl(tmp))\n\t\t\treturn -EINVAL;\n\t offset = addr - (addr_t) &dummy32->regs.fp_regs;\n\t\t*(__u32 *)((addr_t) &child->thread.fp_regs + offset) = tmp;\n\n\t} else if (addr < (addr_t) (&dummy32->regs.per_info + 1)) {\n\t\t/*\n\t\t * Handle access to the per_info structure.\n\t\t */\n\t\taddr -= (addr_t) &dummy32->regs.per_info;\n\t\t__poke_user_per_compat(child, addr, data);\n\t}\n\n\treturn 0;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void FileSystemOperation::CreateDirectory(const GURL& path_url,\n bool exclusive,\n bool recursive,\n const StatusCallback& callback) {\n DCHECK(SetPendingOperationType(kOperationCreateDirectory));\n\n base::PlatformFileError result = SetUpFileSystemPath(\n path_url, &src_path_, &src_util_, PATH_FOR_CREATE);\n if (result != base::PLATFORM_FILE_OK) {\n callback.Run(result);\n delete this;\n return;\n }\n GetUsageAndQuotaThenRunTask(\n src_path_.origin(), src_path_.type(),\n base::Bind(&FileSystemOperation::DoCreateDirectory,\n base::Unretained(this), callback, exclusive, recursive),\n base::Bind(callback, base::PLATFORM_FILE_ERROR_FAILED));\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 __local_bh_enable(unsigned int cnt)\n {\n \tlockdep_assert_irqs_disabled();\n \n \tif (softirq_count() == (cnt & SOFTIRQ_MASK))\n \t\ttrace_softirqs_on(_RET_IP_);\n\tpreempt_count_sub(cnt);\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: static void cmd_parse_status(struct ImapData *idata, char *s)\n{\n char *value = NULL;\n struct Buffy *inc = NULL;\n struct ImapMbox mx;\n struct ImapStatus *status = NULL;\n unsigned int olduv, oldun;\n unsigned int litlen;\n short new = 0;\n short new_msg_count = 0;\n\n char *mailbox = imap_next_word(s);\n\n /* We need a real tokenizer. */\n if (imap_get_literal_count(mailbox, &litlen) == 0)\n {\n if (imap_cmd_step(idata) != IMAP_CMD_CONTINUE)\n {\n idata->status = IMAP_FATAL;\n return;\n }\n mailbox = idata->buf;\n s = mailbox + litlen;\n *s = '\\0';\n s++;\n SKIPWS(s);\n }\n else\n {\n s = imap_next_word(mailbox);\n *(s - 1) = '\\0';\n imap_unmunge_mbox_name(idata, mailbox);\n }\n\n status = imap_mboxcache_get(idata, mailbox, 1);\n olduv = status->uidvalidity;\n oldun = status->uidnext;\n\n if (*s++ != '(')\n {\n mutt_debug(1, \"Error parsing STATUS\\n\");\n return;\n }\n while (*s && *s != ')')\n {\n value = imap_next_word(s);\n\n errno = 0;\n const unsigned long ulcount = strtoul(value, &value, 10);\n if (((errno == ERANGE) && (ulcount == ULONG_MAX)) || ((unsigned int) ulcount != ulcount))\n {\n mutt_debug(1, \"Error parsing STATUS number\\n\");\n return;\n }\n const unsigned int count = (unsigned int) ulcount;\n\n if (mutt_str_strncmp(\"MESSAGES\", s, 8) == 0)\n {\n status->messages = count;\n new_msg_count = 1;\n }\n else if (mutt_str_strncmp(\"RECENT\", s, 6) == 0)\n status->recent = count;\n else if (mutt_str_strncmp(\"UIDNEXT\", s, 7) == 0)\n status->uidnext = count;\n else if (mutt_str_strncmp(\"UIDVALIDITY\", s, 11) == 0)\n status->uidvalidity = count;\n else if (mutt_str_strncmp(\"UNSEEN\", s, 6) == 0)\n status->unseen = count;\n\n s = value;\n if (*s && *s != ')')\n s = imap_next_word(s);\n }\n mutt_debug(3, \"%s (UIDVALIDITY: %u, UIDNEXT: %u) %d messages, %d recent, %d unseen\\n\",\n status->name, status->uidvalidity, status->uidnext,\n status->messages, status->recent, status->unseen);\n\n /* caller is prepared to handle the result herself */\n if (idata->cmddata && idata->cmdtype == IMAP_CT_STATUS)\n {\n memcpy(idata->cmddata, status, sizeof(struct ImapStatus));\n return;\n }\n\n mutt_debug(3, \"Running default STATUS handler\\n\");\n\n /* should perhaps move this code back to imap_buffy_check */\n for (inc = Incoming; inc; inc = inc->next)\n {\n if (inc->magic != MUTT_IMAP)\n continue;\n\n if (imap_parse_path(inc->path, &mx) < 0)\n {\n mutt_debug(1, \"Error parsing mailbox %s, skipping\\n\", inc->path);\n continue;\n }\n\n if (imap_account_match(&idata->conn->account, &mx.account))\n {\n if (mx.mbox)\n {\n value = mutt_str_strdup(mx.mbox);\n imap_fix_path(idata, mx.mbox, value, mutt_str_strlen(value) + 1);\n FREE(&mx.mbox);\n }\n else\n value = mutt_str_strdup(\"INBOX\");\n\n if (value && (imap_mxcmp(mailbox, value) == 0))\n {\n mutt_debug(3, \"Found %s in buffy list (OV: %u ON: %u U: %d)\\n\", mailbox,\n olduv, oldun, status->unseen);\n\n if (MailCheckRecent)\n {\n if (olduv && olduv == status->uidvalidity)\n {\n if (oldun < status->uidnext)\n new = (status->unseen > 0);\n }\n else if (!olduv && !oldun)\n {\n /* first check per session, use recent. might need a flag for this. */\n new = (status->recent > 0);\n }\n else\n new = (status->unseen > 0);\n }\n else\n new = (status->unseen > 0);\n\n#ifdef USE_SIDEBAR\n if ((inc->new != new) || (inc->msg_count != status->messages) ||\n (inc->msg_unread != status->unseen))\n {\n mutt_menu_set_current_redraw(REDRAW_SIDEBAR);\n }\n#endif\n inc->new = new;\n if (new_msg_count)\n inc->msg_count = status->messages;\n inc->msg_unread = status->unseen;\n\n if (inc->new)\n {\n /* force back to keep detecting new mail until the mailbox is\n opened */\n status->uidnext = oldun;\n }\n\n FREE(&value);\n return;\n }\n\n FREE(&value);\n }\n\n FREE(&mx.mbox);\n }\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool PasswordAutofillAgent::FindPasswordInfoForElement(\n const WebInputElement& element,\n WebInputElement* username_element,\n WebInputElement* password_element,\n PasswordInfo** password_info) {\n DCHECK(username_element && password_element && password_info);\n username_element->Reset();\n password_element->Reset();\n if (!element.IsPasswordFieldForAutofill()) {\n *username_element = element;\n } else {\n if (!sent_request_to_store_) {\n SendPasswordForms(false);\n return false;\n }\n\n *password_element = element;\n\n auto iter = web_input_to_password_info_.find(element);\n if (iter == web_input_to_password_info_.end()) {\n PasswordToLoginMap::const_iterator password_iter =\n password_to_username_.find(element);\n if (password_iter == password_to_username_.end()) {\n if (web_input_to_password_info_.empty())\n return false;\n iter = last_supplied_password_info_iter_;\n } else {\n *username_element = password_iter->second;\n }\n }\n\n if (iter != web_input_to_password_info_.end()) {\n *username_element = FindUsernameElementPrecedingPasswordElement(\n render_frame()->GetWebFrame(), *password_element);\n *password_info = &iter->second;\n return true;\n }\n }\n\n auto iter = web_input_to_password_info_.find(*username_element);\n if (iter == web_input_to_password_info_.end())\n return false;\n\n *password_info = &iter->second;\n if (password_element->IsNull())\n *password_element = (*password_info)->password_field;\n\n return true;\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: Tracks::~Tracks()\n{\n Track** i = m_trackEntries;\n Track** const j = m_trackEntriesEnd;\n while (i != j)\n {\n Track* const pTrack = *i++;\n delete pTrack;\n }\n delete[] m_trackEntries;\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: int sas_discover_end_dev(struct domain_device *dev)\n{\n\tint res;\n\n \tres = sas_notify_lldd_dev_found(dev);\n \tif (res)\n \t\treturn res;\n\tsas_discover_event(dev->port, DISCE_PROBE);\n \n \treturn 0;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int ipgre_header(struct sk_buff *skb, struct net_device *dev,\n\t\t\tunsigned short type,\n\t\t\tconst void *daddr, const void *saddr, unsigned int len)\n{\n\tstruct ip_tunnel *t = netdev_priv(dev);\n\tstruct iphdr *iph = (struct iphdr *)skb_push(skb, t->hlen);\n\t__be16 *p = (__be16*)(iph+1);\n\n\tmemcpy(iph, &t->parms.iph, sizeof(struct iphdr));\n\tp[0]\t\t= t->parms.o_flags;\n\tp[1]\t\t= htons(type);\n\n\t/*\n\t *\tSet the source hardware address.\n\t */\n\n\tif (saddr)\n\t\tmemcpy(&iph->saddr, saddr, 4);\n\tif (daddr)\n\t\tmemcpy(&iph->daddr, daddr, 4);\n\tif (iph->daddr)\n\t\treturn t->hlen;\n\n\treturn -t->hlen;\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: SampleTable::~SampleTable() {\n delete[] mSampleToChunkEntries;\n mSampleToChunkEntries = NULL;\n\n delete[] mSyncSamples;\n mSyncSamples = NULL;\n\n delete mCompositionDeltaLookup;\n mCompositionDeltaLookup = NULL;\n\n delete[] mCompositionTimeDeltaEntries;\n mCompositionTimeDeltaEntries = NULL;\n\n\n delete[] mSampleTimeEntries;\n mSampleTimeEntries = NULL;\n \n delete[] mTimeToSample;\n mTimeToSample = NULL;\n delete mSampleIterator;\n mSampleIterator = NULL;\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: print_ipcp_config_options(netdissect_options *ndo,\n const u_char *p, int length)\n{\n\tint len, opt;\n u_int compproto, ipcomp_subopttotallen, ipcomp_subopt, ipcomp_suboptlen;\n\n\tif (length < 2)\n\t\treturn 0;\n\tND_TCHECK2(*p, 2);\n\tlen = p[1];\n\topt = p[0];\n\tif (length < len)\n\t\treturn 0;\n\tif (len < 2) {\n\t\tND_PRINT((ndo, \"\\n\\t %s Option (0x%02x), length %u (length bogus, should be >= 2)\",\n\t\t tok2str(ipcpopt_values,\"unknown\",opt),\n\t\t opt,\n\t\t len));\n\t\treturn 0;\n\t}\n\n\tND_PRINT((ndo, \"\\n\\t %s Option (0x%02x), length %u\",\n\t tok2str(ipcpopt_values,\"unknown\",opt),\n\t opt,\n\t len));\n\n\tswitch (opt) {\n\tcase IPCPOPT_2ADDR:\t\t/* deprecated */\n\t\tif (len != 10) {\n\t\t\tND_PRINT((ndo, \" (length bogus, should be = 10)\"));\n\t\t\treturn len;\n\t\t}\n\t\tND_TCHECK2(*(p + 6), 4);\n\t\tND_PRINT((ndo, \": src %s, dst %s\",\n\t\t ipaddr_string(ndo, p + 2),\n\t\t ipaddr_string(ndo, p + 6)));\n\t\tbreak;\n\tcase IPCPOPT_IPCOMP:\n\t\tif (len < 4) {\n \t\t\tND_PRINT((ndo, \" (length bogus, should be >= 4)\"));\n \t\t\treturn 0;\n \t\t}\n\t\tND_TCHECK2(*(p + 2), 2);\n \t\tcompproto = EXTRACT_16BITS(p+2);\n \n \t\tND_PRINT((ndo, \": %s (0x%02x):\",\n\t\t tok2str(ipcpopt_compproto_values, \"Unknown\", compproto),\n\t\t compproto));\n\n\t\tswitch (compproto) {\n case PPP_VJC:\n\t\t\t/* XXX: VJ-Comp parameters should be decoded */\n break;\n case IPCPOPT_IPCOMP_HDRCOMP:\n if (len < IPCPOPT_IPCOMP_MINLEN) {\n \tND_PRINT((ndo, \" (length bogus, should be >= %u)\",\n \t\tIPCPOPT_IPCOMP_MINLEN));\n \treturn 0;\n }\n\n ND_TCHECK2(*(p + 2), IPCPOPT_IPCOMP_MINLEN);\n ND_PRINT((ndo, \"\\n\\t TCP Space %u, non-TCP Space %u\" \\\n \", maxPeriod %u, maxTime %u, maxHdr %u\",\n EXTRACT_16BITS(p+4),\n EXTRACT_16BITS(p+6),\n EXTRACT_16BITS(p+8),\n EXTRACT_16BITS(p+10),\n EXTRACT_16BITS(p+12)));\n\n /* suboptions present ? */\n if (len > IPCPOPT_IPCOMP_MINLEN) {\n ipcomp_subopttotallen = len - IPCPOPT_IPCOMP_MINLEN;\n p += IPCPOPT_IPCOMP_MINLEN;\n\n ND_PRINT((ndo, \"\\n\\t Suboptions, length %u\", ipcomp_subopttotallen));\n\n while (ipcomp_subopttotallen >= 2) {\n ND_TCHECK2(*p, 2);\n ipcomp_subopt = *p;\n ipcomp_suboptlen = *(p+1);\n\n /* sanity check */\n if (ipcomp_subopt == 0 ||\n ipcomp_suboptlen == 0 )\n break;\n\n /* XXX: just display the suboptions for now */\n ND_PRINT((ndo, \"\\n\\t\\t%s Suboption #%u, length %u\",\n tok2str(ipcpopt_compproto_subopt_values,\n \"Unknown\",\n ipcomp_subopt),\n ipcomp_subopt,\n ipcomp_suboptlen));\n\n ipcomp_subopttotallen -= ipcomp_suboptlen;\n p += ipcomp_suboptlen;\n }\n }\n break;\n default:\n break;\n\t\t}\n\t\tbreak;\n\n\tcase IPCPOPT_ADDR: /* those options share the same format - fall through */\n\tcase IPCPOPT_MOBILE4:\n\tcase IPCPOPT_PRIDNS:\n\tcase IPCPOPT_PRINBNS:\n\tcase IPCPOPT_SECDNS:\n\tcase IPCPOPT_SECNBNS:\n\t\tif (len != 6) {\n\t\t\tND_PRINT((ndo, \" (length bogus, should be = 6)\"));\n\t\t\treturn 0;\n\t\t}\n\t\tND_TCHECK2(*(p + 2), 4);\n\t\tND_PRINT((ndo, \": %s\", ipaddr_string(ndo, p + 2)));\n\t\tbreak;\n\tdefault:\n\t\t/*\n\t\t * Unknown option; dump it as raw bytes now if we're\n\t\t * not going to do so below.\n\t\t */\n\t\tif (ndo->ndo_vflag < 2)\n\t\t\tprint_unknown_data(ndo, &p[2], \"\\n\\t \", len - 2);\n\t\tbreak;\n\t}\n\tif (ndo->ndo_vflag > 1)\n\t\tprint_unknown_data(ndo, &p[2], \"\\n\\t \", len - 2); /* exclude TLV header */\n\treturn len;\n\ntrunc:\n\tND_PRINT((ndo, \"[|ipcp]\"));\n\treturn 0;\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: PHP_FUNCTION(gd_info)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tarray_init(return_value);\n\n\tadd_assoc_string(return_value, \"GD Version\", PHP_GD_VERSION_STRING, 1);\n\n#ifdef ENABLE_GD_TTF\n\tadd_assoc_bool(return_value, \"FreeType Support\", 1);\n#if HAVE_LIBFREETYPE\n\tadd_assoc_string(return_value, \"FreeType Linkage\", \"with freetype\", 1);\n#else\n\tadd_assoc_string(return_value, \"FreeType Linkage\", \"with unknown library\", 1);\n#endif\n#else\n\tadd_assoc_bool(return_value, \"FreeType Support\", 0);\n#endif\n\n#ifdef HAVE_LIBT1\n\tadd_assoc_bool(return_value, \"T1Lib Support\", 1);\n#else\n\tadd_assoc_bool(return_value, \"T1Lib Support\", 0);\n#endif\n\tadd_assoc_bool(return_value, \"GIF Read Support\", 1);\n\tadd_assoc_bool(return_value, \"GIF Create Support\", 1);\n#ifdef HAVE_GD_JPG\n\tadd_assoc_bool(return_value, \"JPEG Support\", 1);\n#else\n\tadd_assoc_bool(return_value, \"JPEG Support\", 0);\n#endif\n#ifdef HAVE_GD_PNG\n\tadd_assoc_bool(return_value, \"PNG Support\", 1);\n#else\n\tadd_assoc_bool(return_value, \"PNG Support\", 0);\n#endif\n\tadd_assoc_bool(return_value, \"WBMP Support\", 1);\n#if defined(HAVE_GD_XPM)\n\tadd_assoc_bool(return_value, \"XPM Support\", 1);\n#else\n\tadd_assoc_bool(return_value, \"XPM Support\", 0);\n#endif\n\tadd_assoc_bool(return_value, \"XBM Support\", 1);\n#if defined(USE_GD_JISX0208)\n\tadd_assoc_bool(return_value, \"JIS-mapped Japanese Font Support\", 1);\n#else\n\tadd_assoc_bool(return_value, \"JIS-mapped Japanese Font Support\", 0);\n#endif\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: stb_vorbis_info stb_vorbis_get_info(stb_vorbis *f)\n{\n stb_vorbis_info d;\n d.channels = f->channels;\n d.sample_rate = f->sample_rate;\n d.setup_memory_required = f->setup_memory_required;\n d.setup_temp_memory_required = f->setup_temp_memory_required;\n d.temp_memory_required = f->temp_memory_required;\n d.max_frame_size = f->blocksize_1 >> 1;\n return d;\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 MagickBooleanType SetGrayscaleImage(Image *image)\n{\n CacheView\n *image_view;\n\n ExceptionInfo\n *exception;\n\n MagickBooleanType\n status;\n\n PixelPacket\n *colormap;\n\n register ssize_t\n i;\n\n ssize_t\n *colormap_index,\n j,\n y;\n\n assert(image != (Image *) NULL);\n assert(image->signature == MagickSignature);\n if (image->type != GrayscaleType)\n (void) TransformImageColorspace(image,GRAYColorspace);\n colormap_index=(ssize_t *) AcquireQuantumMemory(MaxColormapSize,\n sizeof(*colormap_index));\n if (colormap_index == (ssize_t *) NULL)\n ThrowBinaryException(ResourceLimitError,\"MemoryAllocationFailed\",\n image->filename);\n if (image->storage_class != PseudoClass)\n {\n ExceptionInfo\n *exception;\n\n (void) ResetMagickMemory(colormap_index,(-1),MaxColormapSize*\n sizeof(*colormap_index));\n if (AcquireImageColormap(image,MaxColormapSize) == MagickFalse)\n ThrowBinaryException(ResourceLimitError,\"MemoryAllocationFailed\",\n image->filename);\n image->colors=0;\n status=MagickTrue;\n exception=(&image->exception);\n image_view=AcquireAuthenticCacheView(image,exception);\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp parallel for schedule(static,4) shared(status) \\\n magick_threads(image,image,image->rows,1)\n#endif\n for (y=0; y < (ssize_t) image->rows; y++)\n {\n register IndexPacket\n *magick_restrict indexes;\n\n register PixelPacket\n *magick_restrict q;\n\n register ssize_t\n x;\n\n if (status == MagickFalse)\n continue;\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,\n exception);\n if (q == (PixelPacket *) NULL)\n {\n status=MagickFalse;\n continue;\n }\n indexes=GetCacheViewAuthenticIndexQueue(image_view);\n for (x=0; x < (ssize_t) image->columns; x++)\n {\n register size_t\n intensity;\n\n intensity=ScaleQuantumToMap(GetPixelRed(q));\n if (colormap_index[intensity] < 0)\n {\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp critical (MagickCore_SetGrayscaleImage)\n#endif\n if (colormap_index[intensity] < 0)\n {\n colormap_index[intensity]=(ssize_t) image->colors;\n image->colormap[image->colors].red=GetPixelRed(q);\n image->colormap[image->colors].green=GetPixelGreen(q);\n image->colormap[image->colors].blue=GetPixelBlue(q);\n image->colors++;\n }\n }\n SetPixelIndex(indexes+x,colormap_index[intensity]);\n q++;\n }\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\n status=MagickFalse;\n }\n image_view=DestroyCacheView(image_view);\n }\n for (i=0; i < (ssize_t) image->colors; i++)\n image->colormap[i].opacity=(unsigned short) i;\n qsort((void *) image->colormap,image->colors,sizeof(PixelPacket),\n IntensityCompare);\n colormap=(PixelPacket *) AcquireQuantumMemory(image->colors,\n sizeof(*colormap));\n if (colormap == (PixelPacket *) NULL)\n ThrowBinaryException(ResourceLimitError,\"MemoryAllocationFailed\",\n image->filename);\n j=0;\n colormap[j]=image->colormap[0];\n for (i=0; i < (ssize_t) image->colors; i++)\n {\n if (IsSameColor(image,&colormap[j],&image->colormap[i]) == MagickFalse)\n {\n j++;\n colormap[j]=image->colormap[i];\n }\n colormap_index[(ssize_t) image->colormap[i].opacity]=j;\n }\n image->colors=(size_t) (j+1);\n image->colormap=(PixelPacket *) RelinquishMagickMemory(image->colormap);\n image->colormap=colormap;\n status=MagickTrue;\n exception=(&image->exception);\n image_view=AcquireAuthenticCacheView(image,exception);\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\n #pragma omp parallel for schedule(static,4) shared(status) \\\n magick_threads(image,image,image->rows,1)\n#endif\n for (y=0; y < (ssize_t) image->rows; y++)\n {\n register IndexPacket\n *magick_restrict indexes;\n\n register const PixelPacket\n *magick_restrict q;\n\n register ssize_t\n x;\n\n if (status == MagickFalse)\n continue;\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);\n if (q == (PixelPacket *) NULL)\n {\n status=MagickFalse;\n continue;\n }\n indexes=GetCacheViewAuthenticIndexQueue(image_view);\n for (x=0; x < (ssize_t) image->columns; x++)\n SetPixelIndex(indexes+x,colormap_index[ScaleQuantumToMap(GetPixelIndex(\n indexes+x))]);\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\n status=MagickFalse;\n }\n image_view=DestroyCacheView(image_view);\n colormap_index=(ssize_t *) RelinquishMagickMemory(colormap_index);\n image->type=GrayscaleType;\n if (SetImageMonochrome(image,&image->exception) != MagickFalse)\n image->type=BilevelType;\n return(status);\n}\n\nCWE ID: CWE-772\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void snd_usb_set_interface_quirk(struct usb_device *dev)\n{\n\tstruct snd_usb_audio *chip = dev_get_drvdata(&dev->dev);\n\n\tif (!chip)\n\t\treturn;\n\t/*\n\t * \"Playback Design\" products need a 50ms delay after setting the\n\t * USB interface.\n\t */\n\tswitch (USB_ID_VENDOR(chip->usb_id)) {\n\tcase 0x23ba: /* Playback Design */\n\tcase 0x0644: /* TEAC Corp. */\n\t\tmdelay(50);\n\t\tbreak;\n\t}\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 process_command(conn *c, char *command) {\n\n token_t tokens[MAX_TOKENS];\n size_t ntokens;\n int comm;\n\n assert(c != NULL);\n\n MEMCACHED_PROCESS_COMMAND_START(c->sfd, c->rcurr, c->rbytes);\n\n if (settings.verbose > 1)\n fprintf(stderr, \"<%d %s\\n\", c->sfd, command);\n\n /*\n * for commands set/add/replace, we build an item and read the data\n * directly into it, then continue in nread_complete().\n */\n\n c->msgcurr = 0;\n c->msgused = 0;\n c->iovused = 0;\n if (add_msghdr(c) != 0) {\n out_string(c, \"SERVER_ERROR out of memory preparing response\");\n return;\n }\n\n ntokens = tokenize_command(command, tokens, MAX_TOKENS);\n if (ntokens >= 3 &&\n ((strcmp(tokens[COMMAND_TOKEN].value, \"get\") == 0) ||\n (strcmp(tokens[COMMAND_TOKEN].value, \"bget\") == 0))) {\n\n process_get_command(c, tokens, ntokens, false);\n\n } else if ((ntokens == 6 || ntokens == 7) &&\n ((strcmp(tokens[COMMAND_TOKEN].value, \"add\") == 0 && (comm = NREAD_ADD)) ||\n (strcmp(tokens[COMMAND_TOKEN].value, \"set\") == 0 && (comm = NREAD_SET)) ||\n (strcmp(tokens[COMMAND_TOKEN].value, \"replace\") == 0 && (comm = NREAD_REPLACE)) ||\n (strcmp(tokens[COMMAND_TOKEN].value, \"prepend\") == 0 && (comm = NREAD_PREPEND)) ||\n (strcmp(tokens[COMMAND_TOKEN].value, \"append\") == 0 && (comm = NREAD_APPEND)) )) {\n\n process_update_command(c, tokens, ntokens, comm, false);\n\n } else if ((ntokens == 7 || ntokens == 8) && (strcmp(tokens[COMMAND_TOKEN].value, \"cas\") == 0 && (comm = NREAD_CAS))) {\n\n process_update_command(c, tokens, ntokens, comm, true);\n\n } else if ((ntokens == 4 || ntokens == 5) && (strcmp(tokens[COMMAND_TOKEN].value, \"incr\") == 0)) {\n\n process_arithmetic_command(c, tokens, ntokens, 1);\n\n } else if (ntokens >= 3 && (strcmp(tokens[COMMAND_TOKEN].value, \"gets\") == 0)) {\n\n process_get_command(c, tokens, ntokens, true);\n\n } else if ((ntokens == 4 || ntokens == 5) && (strcmp(tokens[COMMAND_TOKEN].value, \"decr\") == 0)) {\n\n process_arithmetic_command(c, tokens, ntokens, 0);\n\n } else if (ntokens >= 3 && ntokens <= 4 && (strcmp(tokens[COMMAND_TOKEN].value, \"delete\") == 0)) {\n\n process_delete_command(c, tokens, ntokens);\n\n } else if (ntokens >= 2 && (strcmp(tokens[COMMAND_TOKEN].value, \"stats\") == 0)) {\n\n process_stat(c, tokens, ntokens);\n\n } else if (ntokens >= 2 && ntokens <= 4 && (strcmp(tokens[COMMAND_TOKEN].value, \"flush_all\") == 0)) {\n time_t exptime = 0;\n set_current_time();\n\n set_noreply_maybe(c, tokens, ntokens);\n\n pthread_mutex_lock(&c->thread->stats.mutex);\n c->thread->stats.flush_cmds++;\n pthread_mutex_unlock(&c->thread->stats.mutex);\n\n if(ntokens == (c->noreply ? 3 : 2)) {\n settings.oldest_live = current_time - 1;\n item_flush_expired();\n out_string(c, \"OK\");\n return;\n }\n\n exptime = strtol(tokens[1].value, NULL, 10);\n if(errno == ERANGE) {\n out_string(c, \"CLIENT_ERROR bad command line format\");\n return;\n }\n\n /*\n If exptime is zero realtime() would return zero too, and\n realtime(exptime) - 1 would overflow to the max unsigned\n value. So we process exptime == 0 the same way we do when\n no delay is given at all.\n */\n if (exptime > 0)\n settings.oldest_live = realtime(exptime) - 1;\n else /* exptime == 0 */\n settings.oldest_live = current_time - 1;\n item_flush_expired();\n out_string(c, \"OK\");\n return;\n\n } else if (ntokens == 2 && (strcmp(tokens[COMMAND_TOKEN].value, \"version\") == 0)) {\n\n out_string(c, \"VERSION \" VERSION);\n\n } else if (ntokens == 2 && (strcmp(tokens[COMMAND_TOKEN].value, \"quit\") == 0)) {\n\n conn_set_state(c, conn_closing);\n\n } else if ((ntokens == 3 || ntokens == 4) && (strcmp(tokens[COMMAND_TOKEN].value, \"verbosity\") == 0)) {\n process_verbosity_command(c, tokens, ntokens);\n } else {\n out_string(c, \"ERROR\");\n }\n return;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void XMLHttpRequest::genericError()\n {\n clearResponse();\n clearRequest();\n m_error = true;\n \n changeState(DONE);\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void raise_softirq(unsigned int nr)\n{\n\tunsigned long flags;\n\n\tlocal_irq_save(flags);\n\traise_softirq_irqoff(nr);\n\tlocal_irq_restore(flags);\n}\n\nCWE ID: CWE-787\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void LayoutTab(Tab* tab) { tab->Layout(); }\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: EncodedJSValue JSC_HOST_CALL jsTestMediaQueryListListenerPrototypeFunctionMethod(ExecState* exec)\n{\n JSValue thisValue = exec->hostThisValue();\n if (!thisValue.inherits(&JSTestMediaQueryListListener::s_info))\n return throwVMTypeError(exec);\n JSTestMediaQueryListListener* castedThis = jsCast<JSTestMediaQueryListListener*>(asObject(thisValue));\n ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestMediaQueryListListener::s_info);\n TestMediaQueryListListener* impl = static_cast<TestMediaQueryListListener*>(castedThis->impl());\n if (exec->argumentCount() < 1)\n return throwVMError(exec, createTypeError(exec, \"Not enough arguments\"));\n RefPtr<MediaQueryListListener> listener(MediaQueryListListener::create(ScriptValue(exec->globalData(), MAYBE_MISSING_PARAMETER(exec, 0, DefaultIsUndefined))));\n if (exec->hadException())\n return JSValue::encode(jsUndefined());\n impl->method(listener);\n return JSValue::encode(jsUndefined());\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void LayerTreeHost::UpdateTopControlsState(TopControlsState constraints,\n TopControlsState current,\n bool animate) {\n if (!settings_.calculate_top_controls_position)\n return;\n\n proxy_->ImplThreadTaskRunner()->PostTask(\n FROM_HERE,\n base::Bind(&TopControlsManager::UpdateTopControlsState,\n top_controls_manager_weak_ptr_,\n constraints,\n current,\n animate));\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: long long Block::GetTimeCode(const Cluster* pCluster) const {\n if (pCluster == 0)\n return m_timecode;\n\n const long long tc0 = pCluster->GetTimeCode();\n assert(tc0 >= 0);\n\n const long long tc = tc0 + m_timecode;\n\n return tc; // unscaled timecode units\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: fst_get_iface(struct fst_card_info *card, struct fst_port_info *port,\n\t struct ifreq *ifr)\n{\n\tsync_serial_settings sync;\n\tint i;\n\n\t/* First check what line type is set, we'll default to reporting X.21\n\t * if nothing is set as IF_IFACE_SYNC_SERIAL implies it can't be\n\t * changed\n\t */\n\tswitch (port->hwif) {\n\tcase E1:\n\t\tifr->ifr_settings.type = IF_IFACE_E1;\n\t\tbreak;\n\tcase T1:\n\t\tifr->ifr_settings.type = IF_IFACE_T1;\n\t\tbreak;\n\tcase V35:\n\t\tifr->ifr_settings.type = IF_IFACE_V35;\n\t\tbreak;\n\tcase V24:\n\t\tifr->ifr_settings.type = IF_IFACE_V24;\n\t\tbreak;\n\tcase X21D:\n\t\tifr->ifr_settings.type = IF_IFACE_X21D;\n\t\tbreak;\n\tcase X21:\n\tdefault:\n\t\tifr->ifr_settings.type = IF_IFACE_X21;\n\t\tbreak;\n\t}\n\tif (ifr->ifr_settings.size == 0) {\n\t\treturn 0;\t/* only type requested */\n\t}\n\tif (ifr->ifr_settings.size < sizeof (sync)) {\n\t\treturn -ENOMEM;\n \t}\n \n \ti = port->index;\n \tsync.clock_rate = FST_RDL(card, portConfig[i].lineSpeed);\n \t/* Lucky card and linux use same encoding here */\n \tsync.clock_type = FST_RDB(card, portConfig[i].internalClock) ==\n\t INTCLK ? CLOCK_INT : CLOCK_EXT;\n\tsync.loopback = 0;\n\n\tif (copy_to_user(ifr->ifr_settings.ifs_ifsu.sync, &sync, sizeof (sync))) {\n\t\treturn -EFAULT;\n\t}\n\n\tifr->ifr_settings.size = sizeof (sync);\n\treturn 0;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)\n{\n\tstruct sockaddr_rc *sa = (struct sockaddr_rc *) addr;\n\tstruct sock *sk = sock->sk;\n\n\tBT_DBG(\"sock %p, sk %p\", sock, sk);\n\n\tif (peer && sk->sk_state != BT_CONNECTED &&\n\t sk->sk_state != BT_CONNECT && sk->sk_state != BT_CONNECT2)\n\t\treturn -ENOTCONN;\n\n\tmemset(sa, 0, sizeof(*sa));\n\tsa->rc_family = AF_BLUETOOTH;\n\tsa->rc_channel = rfcomm_pi(sk)->channel;\n\tif (peer)\n\t\tbacpy(&sa->rc_bdaddr, &rfcomm_pi(sk)->dst);\n\telse\n\t\tbacpy(&sa->rc_bdaddr, &rfcomm_pi(sk)->src);\n\n\t*len = sizeof(struct sockaddr_rc);\n\treturn 0;\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 inline bool report_flexpriority(void)\n{\n\treturn flexpriority_enabled;\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: mcid_char_imp(fz_context *ctx, pdf_filter_processor *p, tag_record *tr, int uni, int remove)\n{\n\tif (tr->mcid_obj == NULL)\n\t\t/* No object, or already deleted */\n\t\treturn;\n\n\tif (remove)\n\t{\n\t\t/* Remove the expanded abbreviation, if there is one. */\n\t\tpdf_dict_del(ctx, tr->mcid_obj, PDF_NAME(E));\n /* Remove the structure title, if there is one. */\n pdf_dict_del(ctx, tr->mcid_obj, PDF_NAME(T));\n }\n /* Edit the Alt string */\n walk_string(ctx, uni, remove, &tr->alt);\n /* Edit the ActualText string */\n walk_string(ctx, uni, remove, &tr->actualtext);\n /* If we're removing a character, and either of the strings\n * haven't matched up to what we were expecting, then just\n * delete the whole string. */\n\telse if (tr->alt.pos >= 0 || tr->actualtext.pos >= 0)\n\t{\n\t\t/* The strings are making sense so far */\n\t\tremove = 0;\n /* The strings are making sense so far */\n remove = 0;\n }\n if (remove)\n {\n /* Anything else we have to err on the side of caution and\n\t\tif (tr->alt.pos == -1)\n\t\t\tpdf_dict_del(ctx, tr->mcid_obj, PDF_NAME(Alt));\n\t\tpdf_drop_obj(ctx, tr->mcid_obj);\n\t\ttr->mcid_obj = NULL;\n\t\tfz_free(ctx, tr->alt.utf8);\n\t\ttr->alt.utf8 = NULL;\n\t\tfz_free(ctx, tr->actualtext.utf8);\n\t\ttr->actualtext.utf8 = NULL;\n\t}\n}\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool ber_write_partial_OID_String(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, const char *partial_oid)\n{\n\tTALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);\n\tchar *oid = talloc_strdup(tmp_ctx, partial_oid);\n\tchar *p;\n\n\t/* truncate partial part so ber_write_OID_String() works */\n\tp = strchr(oid, ':');\n\tif (p) {\n\t\t*p = '\\0';\n\t\tp++;\n\t}\n\n\tif (!ber_write_OID_String(mem_ctx, blob, oid)) {\n\t\ttalloc_free(tmp_ctx);\n\t\treturn false;\n\t}\n\n\t/* Add partially encoded sub-identifier */\n\tif (p) {\n\t\tDATA_BLOB tmp_blob = strhex_to_data_blob(tmp_ctx, p);\n\t\tif (!data_blob_append(mem_ctx, blob, tmp_blob.data,\n\t\t\t\t tmp_blob.length)) {\n\t\t\ttalloc_free(tmp_ctx);\n\t\t\treturn false;\n\t\t}\n\t}\n\n\ttalloc_free(tmp_ctx);\n\n\treturn true;\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: bool RunLoop::BeforeRun() {\n DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);\n\n#if DCHECK_IS_ON()\n DCHECK(!run_called_);\n run_called_ = true;\n#endif // DCHECK_IS_ON()\n\n if (quit_called_)\n return false;\n\n auto& active_run_loops_ = delegate_->active_run_loops_;\n active_run_loops_.push(this);\n\n const bool is_nested = active_run_loops_.size() > 1;\n\n if (is_nested) {\n CHECK(delegate_->allow_nesting_);\n for (auto& observer : delegate_->nesting_observers_)\n observer.OnBeginNestedRunLoop();\n }\n \n running_ = true;\n return true;\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static ssize_t wdm_read\n(struct file *file, char __user *buffer, size_t count, loff_t *ppos)\n{\n\tint rv, cntr;\n\tint i = 0;\n\tstruct wdm_device *desc = file->private_data;\n\n\n\trv = mutex_lock_interruptible(&desc->rlock); /*concurrent reads */\n\tif (rv < 0)\n\t\treturn -ERESTARTSYS;\n\n\tcntr = ACCESS_ONCE(desc->length);\n\tif (cntr == 0) {\n\t\tdesc->read = 0;\nretry:\n\t\tif (test_bit(WDM_DISCONNECTING, &desc->flags)) {\n \t\t\trv = -ENODEV;\n \t\t\tgoto err;\n \t\t}\n \t\ti++;\n \t\tif (file->f_flags & O_NONBLOCK) {\n \t\t\tif (!test_bit(WDM_READ, &desc->flags)) {\n\t\t\t\trv = cntr ? cntr : -EAGAIN;\n\t\t\t\tgoto err;\n\t\t\t}\n\t\t\trv = 0;\n\t\t} else {\n\t\t\trv = wait_event_interruptible(desc->wait,\n\t\t\t\ttest_bit(WDM_READ, &desc->flags));\n\t\t}\n\n\t\t/* may have happened while we slept */\n\t\tif (test_bit(WDM_DISCONNECTING, &desc->flags)) {\n\t\t\trv = -ENODEV;\n\t\t\tgoto err;\n\t\t}\n\t\tif (test_bit(WDM_RESETTING, &desc->flags)) {\n\t\t\trv = -EIO;\n\t\t\tgoto err;\n\t\t}\n\t\tusb_mark_last_busy(interface_to_usbdev(desc->intf));\n\t\tif (rv < 0) {\n\t\t\trv = -ERESTARTSYS;\n\t\t\tgoto err;\n\t\t}\n\n\t\tspin_lock_irq(&desc->iuspin);\n\n\t\tif (desc->rerr) { /* read completed, error happened */\n\t\t\tdesc->rerr = 0;\n\t\t\tspin_unlock_irq(&desc->iuspin);\n\t\t\trv = -EIO;\n\t\t\tgoto err;\n\t\t}\n\t\t/*\n\t\t * recheck whether we've lost the race\n\t\t * against the completion handler\n\t\t */\n\t\tif (!test_bit(WDM_READ, &desc->flags)) { /* lost race */\n \t\t\tspin_unlock_irq(&desc->iuspin);\n \t\t\tgoto retry;\n \t\t}\n \t\tif (!desc->reslength) { /* zero length read */\n \t\t\tdev_dbg(&desc->intf->dev, \"%s: zero length - clearing WDM_READ\\n\", __func__);\n \t\t\tclear_bit(WDM_READ, &desc->flags);\n\t\t\tspin_unlock_irq(&desc->iuspin);\n\t\t\tgoto retry;\n\t\t}\n\t\tcntr = desc->length;\n\t\tspin_unlock_irq(&desc->iuspin);\n\t}\n\n\tif (cntr > count)\n\t\tcntr = count;\n\trv = copy_to_user(buffer, desc->ubuf, cntr);\n\tif (rv > 0) {\n\t\trv = -EFAULT;\n\t\tgoto err;\n\t}\n\n\tspin_lock_irq(&desc->iuspin);\n\n\tfor (i = 0; i < desc->length - cntr; i++)\n\t\tdesc->ubuf[i] = desc->ubuf[i + cntr];\n\n\tdesc->length -= cntr;\n\t/* in case we had outstanding data */\n\tif (!desc->length)\n\t\tclear_bit(WDM_READ, &desc->flags);\n\n\tspin_unlock_irq(&desc->iuspin);\n\n\trv = cntr;\n\nerr:\n\tmutex_unlock(&desc->rlock);\n\treturn rv;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int vmx_handle_exit(struct kvm_vcpu *vcpu)\n{\n\tstruct vcpu_vmx *vmx = to_vmx(vcpu);\n\tu32 exit_reason = vmx->exit_reason;\n\tu32 vectoring_info = vmx->idt_vectoring_info;\n\n\ttrace_kvm_exit(exit_reason, vcpu, KVM_ISA_VMX);\n\n\t/*\n\t * Flush logged GPAs PML buffer, this will make dirty_bitmap more\n\t * updated. Another good is, in kvm_vm_ioctl_get_dirty_log, before\n\t * querying dirty_bitmap, we only need to kick all vcpus out of guest\n\t * mode as if vcpus is in root mode, the PML buffer must has been\n\t * flushed already.\n\t */\n\tif (enable_pml)\n\t\tvmx_flush_pml_buffer(vcpu);\n\n\t/* If guest state is invalid, start emulating */\n\tif (vmx->emulation_required)\n\t\treturn handle_invalid_guest_state(vcpu);\n\n\tif (is_guest_mode(vcpu) && nested_vmx_exit_handled(vcpu)) {\n\t\tnested_vmx_vmexit(vcpu, exit_reason,\n\t\t\t\t vmcs_read32(VM_EXIT_INTR_INFO),\n\t\t\t\t vmcs_readl(EXIT_QUALIFICATION));\n\t\treturn 1;\n\t}\n\n\tif (exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY) {\n\t\tdump_vmcs();\n\t\tvcpu->run->exit_reason = KVM_EXIT_FAIL_ENTRY;\n\t\tvcpu->run->fail_entry.hardware_entry_failure_reason\n\t\t\t= exit_reason;\n\t\treturn 0;\n\t}\n\n\tif (unlikely(vmx->fail)) {\n\t\tvcpu->run->exit_reason = KVM_EXIT_FAIL_ENTRY;\n\t\tvcpu->run->fail_entry.hardware_entry_failure_reason\n\t\t\t= vmcs_read32(VM_INSTRUCTION_ERROR);\n\t\treturn 0;\n\t}\n\n\t/*\n\t * Note:\n\t * Do not try to fix EXIT_REASON_EPT_MISCONFIG if it caused by\n\t * delivery event since it indicates guest is accessing MMIO.\n\t * The vm-exit can be triggered again after return to guest that\n\t * will cause infinite loop.\n\t */\n\tif ((vectoring_info & VECTORING_INFO_VALID_MASK) &&\n\t\t\t(exit_reason != EXIT_REASON_EXCEPTION_NMI &&\n\t\t\texit_reason != EXIT_REASON_EPT_VIOLATION &&\n\t\t\texit_reason != EXIT_REASON_PML_FULL &&\n\t\t\texit_reason != EXIT_REASON_TASK_SWITCH)) {\n\t\tvcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;\n\t\tvcpu->run->internal.suberror = KVM_INTERNAL_ERROR_DELIVERY_EV;\n\t\tvcpu->run->internal.ndata = 2;\n\t\tvcpu->run->internal.data[0] = vectoring_info;\n\t\tvcpu->run->internal.data[1] = exit_reason;\n\t\treturn 0;\n\t}\n\n\tif (unlikely(!cpu_has_virtual_nmis() && vmx->soft_vnmi_blocked &&\n\t !(is_guest_mode(vcpu) && nested_cpu_has_virtual_nmis(\n\t\t\t\t\tget_vmcs12(vcpu))))) {\n\t\tif (vmx_interrupt_allowed(vcpu)) {\n\t\t\tvmx->soft_vnmi_blocked = 0;\n\t\t} else if (vmx->vnmi_blocked_time > 1000000000LL &&\n\t\t\t vcpu->arch.nmi_pending) {\n\t\t\t/*\n\t\t\t * This CPU don't support us in finding the end of an\n\t\t\t * NMI-blocked window if the guest runs with IRQs\n\t\t\t * disabled. So we pull the trigger after 1 s of\n\t\t\t * futile waiting, but inform the user about this.\n\t\t\t */\n\t\t\tprintk(KERN_WARNING \"%s: Breaking out of NMI-blocked \"\n\t\t\t \"state on VCPU %d after 1 s timeout\\n\",\n\t\t\t __func__, vcpu->vcpu_id);\n\t\t\tvmx->soft_vnmi_blocked = 0;\n\t\t}\n\t}\n\n\tif (exit_reason < kvm_vmx_max_exit_handlers\n\t && kvm_vmx_exit_handlers[exit_reason])\n\t\treturn kvm_vmx_exit_handlers[exit_reason](vcpu);\n\telse {\n\t\tWARN_ONCE(1, \"vmx: unexpected exit reason 0x%x\\n\", exit_reason);\n\t\tkvm_queue_exception(vcpu, UD_VECTOR);\n\t\treturn 1;\n\t}\n}\n\nCWE ID: CWE-388\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int check_cond_jmp_op(struct bpf_verifier_env *env,\n\t\t\t struct bpf_insn *insn, int *insn_idx)\n{\n\tstruct bpf_verifier_state *this_branch = env->cur_state;\n\tstruct bpf_verifier_state *other_branch;\n\tstruct bpf_reg_state *regs = this_branch->frame[this_branch->curframe]->regs;\n\tstruct bpf_reg_state *dst_reg, *other_branch_regs;\n\tu8 opcode = BPF_OP(insn->code);\n\tint err;\n\n\tif (opcode > BPF_JSLE) {\n\t\tverbose(env, \"invalid BPF_JMP opcode %x\\n\", opcode);\n\t\treturn -EINVAL;\n\t}\n\n\tif (BPF_SRC(insn->code) == BPF_X) {\n\t\tif (insn->imm != 0) {\n\t\t\tverbose(env, \"BPF_JMP uses reserved fields\\n\");\n\t\t\treturn -EINVAL;\n\t\t}\n\n\t\t/* check src1 operand */\n\t\terr = check_reg_arg(env, insn->src_reg, SRC_OP);\n\t\tif (err)\n\t\t\treturn err;\n\n\t\tif (is_pointer_value(env, insn->src_reg)) {\n\t\t\tverbose(env, \"R%d pointer comparison prohibited\\n\",\n\t\t\t\tinsn->src_reg);\n\t\t\treturn -EACCES;\n\t\t}\n\t} else {\n\t\tif (insn->src_reg != BPF_REG_0) {\n\t\t\tverbose(env, \"BPF_JMP uses reserved fields\\n\");\n\t\t\treturn -EINVAL;\n\t\t}\n\t}\n\n\t/* check src2 operand */\n\terr = check_reg_arg(env, insn->dst_reg, SRC_OP);\n\tif (err)\n\t\treturn err;\n\n\tdst_reg = ®s[insn->dst_reg];\n\n\tif (BPF_SRC(insn->code) == BPF_K) {\n\t\tint pred = is_branch_taken(dst_reg, insn->imm, opcode);\n\n\t\tif (pred == 1) {\n\t\t\t /* only follow the goto, ignore fall-through */\n\t\t\t*insn_idx += insn->off;\n\t\t\treturn 0;\n\t\t} else if (pred == 0) {\n\t\t\t/* only follow fall-through branch, since\n\t\t\t * that's where the program will go\n\t\t\t */\n\t\t\treturn 0;\n \t\t}\n \t}\n \n\tother_branch = push_stack(env, *insn_idx + insn->off + 1, *insn_idx);\n \tif (!other_branch)\n \t\treturn -EFAULT;\n \tother_branch_regs = other_branch->frame[other_branch->curframe]->regs;\n\n\t/* detect if we are comparing against a constant value so we can adjust\n\t * our min/max values for our dst register.\n\t * this is only legit if both are scalars (or pointers to the same\n\t * object, I suppose, but we don't support that right now), because\n\t * otherwise the different base pointers mean the offsets aren't\n\t * comparable.\n\t */\n\tif (BPF_SRC(insn->code) == BPF_X) {\n\t\tif (dst_reg->type == SCALAR_VALUE &&\n\t\t regs[insn->src_reg].type == SCALAR_VALUE) {\n\t\t\tif (tnum_is_const(regs[insn->src_reg].var_off))\n\t\t\t\treg_set_min_max(&other_branch_regs[insn->dst_reg],\n\t\t\t\t\t\tdst_reg, regs[insn->src_reg].var_off.value,\n\t\t\t\t\t\topcode);\n\t\t\telse if (tnum_is_const(dst_reg->var_off))\n\t\t\t\treg_set_min_max_inv(&other_branch_regs[insn->src_reg],\n\t\t\t\t\t\t ®s[insn->src_reg],\n\t\t\t\t\t\t dst_reg->var_off.value, opcode);\n\t\t\telse if (opcode == BPF_JEQ || opcode == BPF_JNE)\n\t\t\t\t/* Comparing for equality, we can combine knowledge */\n\t\t\t\treg_combine_min_max(&other_branch_regs[insn->src_reg],\n\t\t\t\t\t\t &other_branch_regs[insn->dst_reg],\n\t\t\t\t\t\t ®s[insn->src_reg],\n\t\t\t\t\t\t ®s[insn->dst_reg], opcode);\n\t\t}\n\t} else if (dst_reg->type == SCALAR_VALUE) {\n\t\treg_set_min_max(&other_branch_regs[insn->dst_reg],\n\t\t\t\t\tdst_reg, insn->imm, opcode);\n\t}\n\n\t/* detect if R == 0 where R is returned from bpf_map_lookup_elem() */\n\tif (BPF_SRC(insn->code) == BPF_K &&\n\t insn->imm == 0 && (opcode == BPF_JEQ || opcode == BPF_JNE) &&\n\t reg_type_may_be_null(dst_reg->type)) {\n\t\t/* Mark all identical registers in each branch as either\n\t\t * safe or unknown depending R == 0 or R != 0 conditional.\n\t\t */\n\t\tmark_ptr_or_null_regs(this_branch, insn->dst_reg,\n\t\t\t\t opcode == BPF_JNE);\n\t\tmark_ptr_or_null_regs(other_branch, insn->dst_reg,\n\t\t\t\t opcode == BPF_JEQ);\n\t} else if (!try_match_pkt_pointers(insn, dst_reg, ®s[insn->src_reg],\n\t\t\t\t\t this_branch, other_branch) &&\n\t\t is_pointer_value(env, insn->dst_reg)) {\n\t\tverbose(env, \"R%d pointer comparison prohibited\\n\",\n\t\t\tinsn->dst_reg);\n\t\treturn -EACCES;\n\t}\n\tif (env->log.level)\n\t\tprint_verifier_state(env, this_branch->frame[this_branch->curframe]);\n\treturn 0;\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 flush_end_io(struct request *flush_rq, int error)\n{\n\tstruct request_queue *q = flush_rq->q;\n\tstruct list_head *running;\n\tbool queued = false;\n\tstruct request *rq, *n;\n\tunsigned long flags = 0;\n \tstruct blk_flush_queue *fq = blk_get_flush_queue(q, flush_rq->mq_ctx);\n \n \tif (q->mq_ops) {\n \t\tspin_lock_irqsave(&fq->mq_flush_lock, flags);\n \t\tflush_rq->tag = -1;\n \t}\n \n\trunning = &fq->flush_queue[fq->flush_running_idx];\n\tBUG_ON(fq->flush_pending_idx == fq->flush_running_idx);\n\n\t/* account completion of the flush request */\n\tfq->flush_running_idx ^= 1;\n\n\tif (!q->mq_ops)\n\t\telv_completed_request(q, flush_rq);\n\n\t/* and push the waiting requests to the next stage */\n\tlist_for_each_entry_safe(rq, n, running, flush.list) {\n\t\tunsigned int seq = blk_flush_cur_seq(rq);\n\n\t\tBUG_ON(seq != REQ_FSEQ_PREFLUSH && seq != REQ_FSEQ_POSTFLUSH);\n\t\tqueued |= blk_flush_complete_seq(rq, fq, seq, error);\n\t}\n\n\t/*\n\t * Kick the queue to avoid stall for two cases:\n\t * 1. Moving a request silently to empty queue_head may stall the\n\t * queue.\n\t * 2. When flush request is running in non-queueable queue, the\n\t * queue is hold. Restart the queue after flush request is finished\n\t * to avoid stall.\n\t * This function is called from request completion path and calling\n\t * directly into request_fn may confuse the driver. Always use\n\t * kblockd.\n\t */\n\tif (queued || fq->flush_queue_delayed) {\n\t\tWARN_ON(q->mq_ops);\n\t\tblk_run_queue_async(q);\n\t}\n\tfq->flush_queue_delayed = 0;\n\tif (q->mq_ops)\n\t\tspin_unlock_irqrestore(&fq->mq_flush_lock, flags);\n}\n\nCWE ID: CWE-362\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void ssl_calc_finished_ssl(\n ssl_context *ssl, unsigned char *buf, int from )\n{\n const char *sender;\n md5_context md5;\n sha1_context sha1;\n\n unsigned char padbuf[48];\n unsigned char md5sum[16];\n unsigned char sha1sum[20];\n\n ssl_session *session = ssl->session_negotiate;\n if( !session )\n session = ssl->session;\n\n SSL_DEBUG_MSG( 2, ( \"=> calc finished ssl\" ) );\n\n memcpy( &md5 , &ssl->handshake->fin_md5 , sizeof(md5_context) );\n memcpy( &sha1, &ssl->handshake->fin_sha1, sizeof(sha1_context) );\n\n /*\n * SSLv3:\n * hash =\n * MD5( master + pad2 +\n * MD5( handshake + sender + master + pad1 ) )\n * + SHA1( master + pad2 +\n * SHA1( handshake + sender + master + pad1 ) )\n */\n\n SSL_DEBUG_BUF( 4, \"finished md5 state\", (unsigned char *)\n md5.state, sizeof( md5.state ) );\n\n SSL_DEBUG_BUF( 4, \"finished sha1 state\", (unsigned char *)\n sha1.state, sizeof( sha1.state ) );\n\n sender = ( from == SSL_IS_CLIENT ) ? \"CLNT\"\n : \"SRVR\";\n\n memset( padbuf, 0x36, 48 );\n\n md5_update( &md5, (const unsigned char *) sender, 4 );\n md5_update( &md5, session->master, 48 );\n md5_update( &md5, padbuf, 48 );\n md5_finish( &md5, md5sum );\n\n sha1_update( &sha1, (const unsigned char *) sender, 4 );\n sha1_update( &sha1, session->master, 48 );\n sha1_update( &sha1, padbuf, 40 );\n sha1_finish( &sha1, sha1sum );\n\n memset( padbuf, 0x5C, 48 );\n\n md5_starts( &md5 );\n md5_update( &md5, session->master, 48 );\n md5_update( &md5, padbuf, 48 );\n md5_update( &md5, md5sum, 16 );\n md5_finish( &md5, buf );\n\n sha1_starts( &sha1 );\n sha1_update( &sha1, session->master, 48 );\n sha1_update( &sha1, padbuf , 40 );\n sha1_update( &sha1, sha1sum, 20 );\n sha1_finish( &sha1, buf + 16 );\n\n SSL_DEBUG_BUF( 3, \"calc finished result\", buf, 36 );\n\n memset( &md5, 0, sizeof( md5_context ) );\n memset( &sha1, 0, sizeof( sha1_context ) );\n\n memset( padbuf, 0, sizeof( padbuf ) );\n memset( md5sum, 0, sizeof( md5sum ) );\n memset( sha1sum, 0, sizeof( sha1sum ) );\n\n SSL_DEBUG_MSG( 2, ( \"<= calc finished\" ) );\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: ossl_cipher_update(int argc, VALUE *argv, VALUE self)\n{\n EVP_CIPHER_CTX *ctx;\n unsigned char *in;\n long in_len, out_len;\n VALUE data, str;\n \n rb_scan_args(argc, argv, \"11\", &data, &str);\n \n StringValue(data);\n in = (unsigned char *)RSTRING_PTR(data);\n if ((in_len = RSTRING_LEN(data)) == 0)\n ossl_raise(rb_eArgError, \"data must not be empty\");\n GetCipher(self, ctx);\n out_len = in_len+EVP_CIPHER_CTX_block_size(ctx);\n if (out_len <= 0) {\n\tossl_raise(rb_eRangeError,\n\t\t \"data too big to make output buffer: %ld bytes\", in_len);\n }\n\n if (NIL_P(str)) {\n str = rb_str_new(0, out_len);\n } else {\n StringValue(str);\n rb_str_resize(str, out_len);\n }\n\n if (!ossl_cipher_update_long(ctx, (unsigned char *)RSTRING_PTR(str), &out_len, in, in_len))\n\tossl_raise(eCipherError, NULL);\n assert(out_len < RSTRING_LEN(str));\n rb_str_set_len(str, out_len);\n\n return str;\n}\n\nCWE ID: CWE-310\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 registerURL(const char* file, const char* mimeType)\n {\n registerURL(file, file, mimeType);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int ssl_security_cert_sig(SSL *s, SSL_CTX *ctx, X509 *x, int op)\n{\n /* Lookup signature algorithm digest */\n int secbits = -1, md_nid = NID_undef, sig_nid;\n /* Don't check signature if self signed */\n if ((X509_get_extension_flags(x) & EXFLAG_SS) != 0)\n return 1;\n sig_nid = X509_get_signature_nid(x);\n if (sig_nid && OBJ_find_sigid_algs(sig_nid, &md_nid, NULL)) {\n const EVP_MD *md;\n if (md_nid && (md = EVP_get_digestbynid(md_nid)))\n secbits = EVP_MD_size(md) * 4;\n }\n if (s)\n return ssl_security(s, op, secbits, md_nid, x);\n else\n return ssl_ctx_security(ctx, op, secbits, md_nid, x);\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 init_once(void *foo)\n{\n\tstruct ext4_inode_info *ei = (struct ext4_inode_info *) foo;\n\n \tINIT_LIST_HEAD(&ei->i_orphan);\n \tinit_rwsem(&ei->xattr_sem);\n \tinit_rwsem(&ei->i_data_sem);\n \tinode_init_once(&ei->vfs_inode);\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: OMX_ERRORTYPE omx_venc::component_deinit(OMX_IN OMX_HANDLETYPE hComp)\n{\n (void) hComp;\n OMX_U32 i = 0;\n DEBUG_PRINT_HIGH(\"omx_venc(): Inside component_deinit()\");\n if (OMX_StateLoaded != m_state) {\n DEBUG_PRINT_ERROR(\"WARNING:Rxd DeInit,OMX not in LOADED state %d\",\\\n m_state);\n }\n\n if (m_out_mem_ptr) {\n DEBUG_PRINT_LOW(\"Freeing the Output Memory\");\n for (i=0; i< m_sOutPortDef.nBufferCountActual; i++ ) {\n free_output_buffer (&m_out_mem_ptr[i]);\n }\n free(m_out_mem_ptr);\n m_out_mem_ptr = NULL;\n }\n\n /*Check if the input buffers have to be cleaned up*/\n if (m_inp_mem_ptr\n#ifdef _ANDROID_ICS_\n && !meta_mode_enable\n#endif\n\n ) {\n DEBUG_PRINT_LOW(\"Freeing the Input Memory\");\n for (i=0; i<m_sInPortDef.nBufferCountActual; i++ ) {\n free_input_buffer (&m_inp_mem_ptr[i]);\n }\n \n \n free(m_inp_mem_ptr);\n m_inp_mem_ptr = NULL;\n }\n\n m_ftb_q.m_size=0;\n m_cmd_q.m_size=0;\n m_etb_q.m_size=0;\n m_ftb_q.m_read = m_ftb_q.m_write =0;\n m_cmd_q.m_read = m_cmd_q.m_write =0;\n m_etb_q.m_read = m_etb_q.m_write =0;\n\n#ifdef _ANDROID_\n DEBUG_PRINT_HIGH(\"Calling m_heap_ptr.clear()\");\n m_heap_ptr.clear();\n#endif // _ANDROID_\n DEBUG_PRINT_HIGH(\"Calling venc_close()\");\n if (handle) {\n handle->venc_close();\n DEBUG_PRINT_HIGH(\"Deleting HANDLE[%p]\", handle);\n delete (handle);\n handle = NULL;\n }\n DEBUG_PRINT_INFO(\"Component Deinit\");\n return OMX_ErrorNone;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: TestPaintArtifact::TestPaintArtifact() : display_item_list_(0), built_(false) {}\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 nonseekable_open(struct inode *inode, struct file *filp)\n{\n\tfilp->f_mode &= ~(FMODE_LSEEK | FMODE_PREAD | FMODE_PWRITE);\n\treturn 0;\n}\n\nCWE ID: CWE-17\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void AcceleratedSurfaceBuffersSwappedCompletedForGPU(int host_id,\n int route_id,\n bool alive,\n bool did_swap) {\n if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {\n BrowserThread::PostTask(\n BrowserThread::IO,\n FROM_HERE,\n base::Bind(&AcceleratedSurfaceBuffersSwappedCompletedForGPU,\n host_id,\n route_id,\n alive,\n did_swap));\n return;\n }\n \n GpuProcessHost* host = GpuProcessHost::FromID(host_id);\n if (host) {\n if (alive)\n host->Send(new AcceleratedSurfaceMsg_BufferPresented(\n route_id, did_swap, 0));\n else\n host->ForceShutdown();\n }\n}\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ModuleExport size_t RegisterCAPTIONImage(void)\n{\n MagickInfo\n *entry;\n\n entry=SetMagickInfo(\"CAPTION\");\n entry->decoder=(DecodeImageHandler *) ReadCAPTIONImage;\n entry->description=ConstantString(\"Caption\");\n entry->adjoin=MagickFalse;\n entry->module=ConstantString(\"CAPTION\");\n (void) RegisterMagickInfo(entry);\n return(MagickImageCoderSignature);\n}\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static int simulate_rdhwr(struct pt_regs *regs, unsigned int opcode)\n{\n\tstruct thread_info *ti = task_thread_info(current);\n\n\tif ((opcode & OPCODE) == SPEC3 && (opcode & FUNC) == RDHWR) {\n \t\tint rd = (opcode & RD) >> 11;\n \t\tint rt = (opcode & RT) >> 16;\n \t\tperf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS,\n\t\t\t\t1, 0, regs, 0);\n \t\tswitch (rd) {\n \t\tcase 0:\t\t/* CPU number */\n \t\t\tregs->regs[rt] = smp_processor_id();\n\t\t\treturn 0;\n\t\tcase 1:\t\t/* SYNCI length */\n\t\t\tregs->regs[rt] = min(current_cpu_data.dcache.linesz,\n\t\t\t\t\t current_cpu_data.icache.linesz);\n\t\t\treturn 0;\n\t\tcase 2:\t\t/* Read count register */\n\t\t\tregs->regs[rt] = read_c0_count();\n\t\t\treturn 0;\n\t\tcase 3:\t\t/* Count register resolution */\n\t\t\tswitch (current_cpu_data.cputype) {\n\t\t\tcase CPU_20KC:\n\t\t\tcase CPU_25KF:\n\t\t\t\tregs->regs[rt] = 1;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tregs->regs[rt] = 2;\n\t\t\t}\n\t\t\treturn 0;\n\t\tcase 29:\n\t\t\tregs->regs[rt] = ti->tp_value;\n\t\t\treturn 0;\n\t\tdefault:\n\t\t\treturn -1;\n\t\t}\n\t}\n\n\t/* Not ours. */\n\treturn -1;\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 bool caller_is_in_ancestor(pid_t pid, const char *contrl, const char *cg, char **nextcg)\n {\n\tchar fnam[PROCLEN];\n\tFILE *f;\n \tbool answer = false;\n\tchar *line = NULL;\n\tsize_t len = 0;\n\tint ret;\n \n\tret = snprintf(fnam, PROCLEN, \"/proc/%d/cgroup\", pid);\n\tif (ret < 0 || ret >= PROCLEN)\n\t\treturn false;\n\tif (!(f = fopen(fnam, \"r\")))\n \t\treturn false;\n \n\twhile (getline(&line, &len, f) != -1) {\n\t\tchar *c1, *c2, *linecmp;\n\t\tif (!line[0])\n\t\t\tcontinue;\n\t\tc1 = strchr(line, ':');\n\t\tif (!c1)\n\t\t\tgoto out;\n\t\tc1++;\n\t\tc2 = strchr(c1, ':');\n\t\tif (!c2)\n\t\t\tgoto out;\n\t\t*c2 = '\\0';\n\t\tif (strcmp(c1, contrl) != 0)\n\t\t\tcontinue;\n\t\tc2++;\n\t\tstripnewline(c2);\n\t\tprune_init_slice(c2);\n\t\t/*\n\t\t * callers pass in '/' for root cgroup, otherwise they pass\n\t\t * in a cgroup without leading '/'\n\t\t */\n\t\tlinecmp = *cg == '/' ? c2 : c2+1;\n\t\tif (strncmp(linecmp, cg, strlen(linecmp)) != 0) {\n\t\t\tif (nextcg)\n\t\t\t\t*nextcg = get_next_cgroup_dir(linecmp, cg);\n\t\t\tgoto out;\n \t\t}\n \t\tanswer = true;\n \t\tgoto out;\n \t}\n \n out:\n\tfclose(f);\n\tfree(line);\n \treturn answer;\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: bool HTMLInputElement::valueMissing() const\n{\n return willValidate() && m_inputType->valueMissing(value());\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: size_t PDFiumEngine::FindTextIndex::IncrementIndex() {\n DCHECK(valid_);\n return ++index_;\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 FailStoreGroup() {\n PushNextTask(base::BindOnce(&AppCacheStorageImplTest::Verify_FailStoreGroup,\n base::Unretained(this)));\n \n const int64_t kTooBig = 10 * 1024 * 1024; // 10M\n group_ =\n new AppCacheGroup(storage(), kManifestUrl, storage()->NewGroupId());\n cache_ = new AppCache(storage(), storage()->NewCacheId());\n cache_->AddEntry(kManifestUrl,\n AppCacheEntry(AppCacheEntry::MANIFEST, 1, kTooBig));\n \n storage()->StoreGroupAndNewestCache(group_.get(), cache_.get(), delegate());\n EXPECT_FALSE(delegate()->stored_group_success_); // Expected to be async.\n }\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void set_request_type(MediaStreamRequestType type) { request_type_ = type; }\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 inline int nf_ingress(struct sk_buff *skb, struct packet_type **pt_prev,\n\t\t\t int *ret, struct net_device *orig_dev)\n{\n#ifdef CONFIG_NETFILTER_INGRESS\n\tif (nf_hook_ingress_active(skb)) {\n\t\tif (*pt_prev) {\n\t\t\t*ret = deliver_skb(skb, *pt_prev, orig_dev);\n\t\t\t*pt_prev = NULL;\n\t\t}\n\n\t\treturn nf_hook_ingress(skb);\n\t}\n#endif /* CONFIG_NETFILTER_INGRESS */\n\treturn 0;\n}\n\nCWE ID: CWE-400\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 crypto_template *crypto_lookup_template(const char *name)\n {\n\treturn try_then_request_module(__crypto_lookup_template(name), \"%s\",\n\t\t\t\t name);\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: PHP_FUNCTION(htmlspecialchars_decode)\n{\n\tchar *str;\n\tint str_len;\n\tsize_t new_len = 0;\n\tlong quote_style = ENT_COMPAT;\n\tchar *replaced;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &str, &str_len, "e_style) == FAILURE) {\n\t\treturn;\n\t}\n\n\treplaced = php_unescape_html_entities(str, str_len, &new_len, 0 /*!all*/, quote_style, NULL TSRMLS_CC);\n\tif (replaced) {\n\t\tRETURN_STRINGL(replaced, (int)new_len, 0);\n\t}\n\tRETURN_FALSE;\n}\n\nCWE ID: CWE-190\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void udhcp_run_script(struct dhcp_packet *packet, const char *name)\n{\n\tchar **envp, **curr;\n\tchar *argv[3];\n\n\tenvp = fill_envp(packet);\n\n\t/* call script */\n\tlog1(\"Executing %s %s\", client_config.script, name);\n\targv[0] = (char*) client_config.script;\n\targv[1] = (char*) name;\n\targv[2] = NULL;\n\tspawn_and_wait(argv);\n\n\tfor (curr = envp; *curr; curr++) {\n\t\tlog2(\" %s\", *curr);\n\t\tbb_unsetenv_and_free(*curr);\n\t}\n\tfree(envp);\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 DownloadController::OnDownloadStarted(\n DownloadItem* download_item) {\n DCHECK_CURRENTLY_ON(BrowserThread::UI);\n WebContents* web_contents = download_item->GetWebContents();\n if (!web_contents)\n return;\n\n download_item->AddObserver(this);\n \n ChromeDownloadDelegate::FromWebContents(web_contents)->OnDownloadStarted(\n download_item->GetTargetFilePath().BaseName().value(),\n download_item->GetMimeType());\n }\n\nCWE ID: CWE-254\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void ff_fetch_timestamp(AVCodecParserContext *s, int off, int remove){\n int i;\n\n s->dts= s->pts= AV_NOPTS_VALUE;\n s->pos= -1;\n s->offset= 0;\n for(i = 0; i < AV_PARSER_PTS_NB; i++) {\n if ( s->cur_offset + off >= s->cur_frame_offset[i]\n && (s->frame_offset < s->cur_frame_offset[i] ||\n (!s->frame_offset && !s->next_frame_offset)) // first field/frame\n && /*s->next_frame_offset + off <*/ s->cur_frame_end[i]){\n s->dts= s->cur_frame_dts[i];\n s->pts= s->cur_frame_pts[i];\n s->pos= s->cur_frame_pos[i];\n s->offset = s->next_frame_offset - s->cur_frame_offset[i];\n if(remove)\n s->cur_frame_offset[i]= INT64_MAX;\n if(s->cur_offset + off < s->cur_frame_end[i])\n break;\n }\n }\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: void __online_page_increment_counters(struct page *page)\n{\n\ttotalram_pages++;\n\n#ifdef CONFIG_HIGHMEM\n\tif (PageHighMem(page))\n\t\ttotalhigh_pages++;\n#endif\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: update_info_partition_on_linux_dmmp (Device *device)\n{\n const gchar *dm_name;\n const gchar* const *targets_type;\n const gchar* const *targets_params;\n gchar *params;\n gint linear_slave_major;\n gint linear_slave_minor;\n guint64 offset_sectors;\n Device *linear_slave;\n gchar *s;\n\n params = NULL;\n\n dm_name = g_udev_device_get_property (device->priv->d, \"DM_NAME\");\n if (dm_name == NULL)\n goto out;\n \n targets_type = g_udev_device_get_property_as_strv (device->priv->d, \"UDISKS_DM_TARGETS_TYPE\");\n if (targets_type == NULL || g_strcmp0 (targets_type[0], \"linear\") != 0)\n goto out;\n goto out;\n params = decode_udev_encoded_string (targets_params[0]);\n\n if (sscanf (params,\n \"%d:%d %\" G_GUINT64_FORMAT,\n &linear_slave_major,\n &linear_slave_minor,\n &offset_sectors) != 3)\n goto out;\n\n linear_slave = daemon_local_find_by_dev (device->priv->daemon,\n makedev (linear_slave_major, linear_slave_minor));\n if (linear_slave == NULL)\n goto out;\n if (!linear_slave->priv->device_is_linux_dmmp)\n goto out;\n\n /* The Partition* properties has been set as part of\n * update_info_partition() by reading UDISKS_PARTITION_*\n * properties.. so here we bascially just update the presentation\n * device file name and and whether the device is a drive.\n */\n\n s = g_strdup_printf (\"/dev/mapper/%s\", dm_name);\n device_set_device_file_presentation (device, s);\n g_free (s);\n\n device_set_device_is_drive (device, FALSE);\n\n out:\n g_free (params);\n return TRUE;\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: perf_mmap_to_page(struct ring_buffer *rb, unsigned long pgoff)\n{\n\tif (pgoff > (1UL << page_order(rb)))\n\t\treturn NULL;\n\n\treturn vmalloc_to_page((void *)rb->user_page + pgoff * PAGE_SIZE);\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 Gfx::doForm1(Object *str, Dict *resDict, double *matrix, double *bbox,\n\t\t GBool transpGroup, GBool softMask,\n\t\t GfxColorSpace *blendingColorSpace,\n\t\t GBool isolated, GBool knockout,\n\t\t GBool alpha, Function *transferFunc,\n\t\t GfxColor *backdropColor) {\n Parser *oldParser;\n double oldBaseMatrix[6];\n int i;\n\n pushResources(resDict);\n\n saveState();\n\n state->clearPath();\n\n oldParser = parser;\n\n state->concatCTM(matrix[0], matrix[1], matrix[2],\n\t\t matrix[3], matrix[4], matrix[5]);\n out->updateCTM(state, matrix[0], matrix[1], matrix[2],\n\t\t matrix[3], matrix[4], matrix[5]);\n\n state->moveTo(bbox[0], bbox[1]);\n state->lineTo(bbox[2], bbox[1]);\n state->lineTo(bbox[2], bbox[3]);\n state->lineTo(bbox[0], bbox[3]);\n state->closePath();\n state->clip();\n out->clip(state);\n state->clearPath();\n\n if (softMask || transpGroup) {\n if (state->getBlendMode() != gfxBlendNormal) {\n state->setBlendMode(gfxBlendNormal);\n out->updateBlendMode(state);\n }\n if (state->getFillOpacity() != 1) {\n state->setFillOpacity(1);\n out->updateFillOpacity(state);\n }\n if (state->getStrokeOpacity() != 1) {\n state->setStrokeOpacity(1);\n out->updateStrokeOpacity(state);\n }\n out->clearSoftMask(state);\n out->beginTransparencyGroup(state, bbox, blendingColorSpace,\n\t\t\t\tisolated, knockout, softMask);\n }\n\n for (i = 0; i < 6; ++i) {\n oldBaseMatrix[i] = baseMatrix[i];\n baseMatrix[i] = state->getCTM()[i];\n }\n\n GfxState *stateBefore = state;\n\n display(str, gFalse);\n \n if (stateBefore != state) {\n if (state->isParentState(stateBefore)) {\n error(-1, \"There's a form with more q than Q, trying to fix\");\n while (stateBefore != state) {\n restoreState();\n }\n } else {\n error(-1, \"There's a form with more Q than q\");\n }\n }\n\n if (softMask || transpGroup) {\n out->endTransparencyGroup(state);\n }\n\n for (i = 0; i < 6; ++i) {\n baseMatrix[i] = oldBaseMatrix[i];\n }\n\n parser = oldParser;\n\n restoreState();\n\n popResources();\n\n if (softMask) {\n out->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);\n } else if (transpGroup) {\n out->paintTransparencyGroup(state, bbox);\n }\n\n return;\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: 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 \"ӏ > l; [кĸκ] > k; п > n; [ƅь] > b; в > b; м > m; н > h; \"\n \"т > t; [шщ] > w; ട > s;\"),\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: mainloop_get_child_pid(mainloop_child_t *child)\n{\n return child->pid;\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: ACTION_P2(ExitMessageLoop, task_runner, quit_closure) {\n task_runner->PostTask(FROM_HERE, quit_closure);\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: my_object_throw_error (MyObject *obj, GError **error)\n{\n g_set_error (error,\n\t MY_OBJECT_ERROR,\n\t MY_OBJECT_ERROR_FOO,\n\t \"%s\",\n\t \"this method always loses\"); \n return FALSE;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int nfsiod_start(void)\n{\n\tstruct workqueue_struct *wq;\n\tdprintk(\"RPC: creating workqueue nfsiod\\n\");\n\twq = create_singlethread_workqueue(\"nfsiod\");\n\tif (wq == NULL)\n\t\treturn -ENOMEM;\n\tnfsiod_workqueue = wq;\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 sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)\n{\n\tstruct sco_conn *conn = hcon->sco_data;\n\n\tif (!conn)\n\t\tgoto drop;\n\n\tBT_DBG(\"conn %p len %d\", conn, skb->len);\n\n\tif (skb->len) {\n\t\tsco_recv_frame(conn, skb);\n\t\treturn;\n\t}\n\ndrop:\n\tkfree_skb(skb);\n}\n\nCWE ID: CWE-200\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 0 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: void BiquadDSPKernel::getFrequencyResponse(int nFrequencies,\n const float* frequencyHz,\n float* magResponse,\n float* phaseResponse)\n{\n bool isGood = nFrequencies > 0 && frequencyHz && magResponse && phaseResponse;\n ASSERT(isGood);\n if (!isGood)\n return;\n\n Vector<float> frequency(nFrequencies);\n\n double nyquist = this->nyquist();\n\n for (int k = 0; k < nFrequencies; ++k)\n frequency[k] = narrowPrecisionToFloat(frequencyHz[k] / nyquist);\n \n \n updateCoefficientsIfNecessary(false, true);\n \n m_biquad.getFrequencyResponse(nFrequencies, frequency.data(), magResponse, phaseResponse);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: GF_Box *dinf_New()\n{\n\tISOM_DECL_BOX_ALLOC(GF_DataInformationBox, GF_ISOM_BOX_TYPE_DINF);\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: void ExtensionDevToolsClientHost::InfoBarDismissed() {\n detach_reason_ = api::debugger::DETACH_REASON_CANCELED_BY_USER;\n SendDetachedEvent();\n Close();\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: CURLcode Curl_urldecode(struct SessionHandle *data,\n const char *string, size_t length,\n char **ostring, size_t *olen,\n bool reject_ctrl)\n{\n size_t alloc = (length?length:strlen(string))+1;\n char *ns = malloc(alloc);\n unsigned char in;\n size_t strindex=0;\n unsigned long hex;\n CURLcode res;\n\n if(!ns)\n return CURLE_OUT_OF_MEMORY;\n \n while(--alloc > 0) {\n in = *string;\n if(('%' == in) && ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {\n /* this is two hexadecimal digits following a '%' */\n char hexstr[3];\n char *ptr;\n hexstr[0] = string[1];\n hexstr[1] = string[2];\n hexstr[2] = 0;\n\n hex = strtoul(hexstr, &ptr, 16);\n\n in = curlx_ultouc(hex); /* this long is never bigger than 255 anyway */\n\n res = Curl_convert_from_network(data, &in, 1);\n if(res) {\n /* Curl_convert_from_network calls failf if unsuccessful */\n free(ns);\n return res;\n }\n\n string+=2;\n alloc-=2;\n }\n if(reject_ctrl && (in < 0x20)) {\n free(ns);\n return CURLE_URL_MALFORMAT;\n }\n\n ns[strindex++] = in;\n string++;\n }\n ns[strindex]=0; /* terminate it */\n\n if(olen)\n /* store output size */\n *olen = strindex;\n\n if(ostring)\n /* store output string */\n *ostring = ns;\n\n return CURLE_OK;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: ui::SelectFilePolicy* ContentBrowserClient::CreateSelectFilePolicy(\n WebContents* web_contents) {\n return NULL;\n}\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: pim_print(netdissect_options *ndo,\n register const u_char *bp, register u_int len, const u_char *bp2)\n {\n\tregister const u_char *ep;\n \tregister const struct pim *pim = (const struct pim *)bp;\n \n\tep = (const u_char *)ndo->ndo_snapend;\n\tif (bp >= ep)\n\t\treturn;\n #ifdef notyet\t\t\t/* currently we see only version and type */\n \tND_TCHECK(pim->pim_rsv);\n #endif\n \n \tswitch (PIM_VER(pim->pim_typever)) {\n \tcase 2:\n \t\tif (!ndo->ndo_vflag) {\n\t\t\tND_PRINT((ndo, \"PIMv%u, %s, length %u\",\n\t\t\t PIM_VER(pim->pim_typever),\n\t\t\t tok2str(pimv2_type_values,\"Unknown Type\",PIM_TYPE(pim->pim_typever)),\n\t\t\t len));\n\t\t\treturn;\n\t\t} else {\n\t\t\tND_PRINT((ndo, \"PIMv%u, length %u\\n\\t%s\",\n\t\t\t PIM_VER(pim->pim_typever),\n\t\t\t len,\n\t\t\t tok2str(pimv2_type_values,\"Unknown Type\",PIM_TYPE(pim->pim_typever))));\n\t\t\tpimv2_print(ndo, bp, len, bp2);\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tND_PRINT((ndo, \"PIMv%u, length %u\",\n\t\t PIM_VER(pim->pim_typever),\n\t\t len));\n \t\tbreak;\n \t}\n \treturn;\n }\n\nCWE ID: CWE-125\n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
[
{
"content": "You are an expert assistant in code security analysis. This is a critical task. Answer accurately and follow this strict rule: respond with only '1' (if vulnerable) or '0' (if non-vulnerable), with no additional explanation or introduction at the start. Below are two example code snippets with their CWE IDs and corresponding responses, where '1' indicates a vulnerability and '0' indicates no vulnerability.After that analyze another code snippet and its CWE ID. Determine whether it has a vulnerability: return '1' if it is vulnerable, or '0' if it is not. Do not include any further explanation.",
"role": "system"
},
{
"content": "Example 1:\n Code: static void GetCSI(const v8::FunctionCallbackInfo<v8::Value>& args) {\n WebLocalFrame* frame = WebLocalFrame::frameForCurrentContext();\n if (frame) {\n WebDataSource* data_source = frame->dataSource();\n if (data_source) {\n DocumentState* document_state =\n DocumentState::FromDataSource(data_source);\n v8::Isolate* isolate = args.GetIsolate();\n v8::Local<v8::Object> csi = v8::Object::New(isolate);\n base::Time now = base::Time::Now();\n base::Time start = document_state->request_time().is_null() ?\n document_state->start_load_time() :\n document_state->request_time();\n base::Time onload = document_state->finish_document_load_time();\n base::TimeDelta page = now - start;\n csi->Set(v8::String::NewFromUtf8(isolate, \"startE\"),\n v8::Number::New(isolate, floor(start.ToDoubleT() * 1000)));\n csi->Set(v8::String::NewFromUtf8(isolate, \"onloadT\"),\n v8::Number::New(isolate, floor(onload.ToDoubleT() * 1000)));\n csi->Set(v8::String::NewFromUtf8(isolate, \"pageT\"),\n v8::Number::New(isolate, page.InMillisecondsF()));\n csi->Set(\n v8::String::NewFromUtf8(isolate, \"tran\"),\n v8::Number::New(\n isolate, GetCSITransitionType(data_source->navigationType())));\n args.GetReturnValue().Set(csi);\n return;\n }\n }\n args.GetReturnValue().SetNull();\n return;\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int tcm_loop_driver_probe(struct device *dev)\n{\n\tstruct tcm_loop_hba *tl_hba;\n\tstruct Scsi_Host *sh;\n\tint error;\n\n\ttl_hba = to_tcm_loop_hba(dev);\n\n\tsh = scsi_host_alloc(&tcm_loop_driver_template,\n\t\t\tsizeof(struct tcm_loop_hba));\n\tif (!sh) {\n\t\tprintk(KERN_ERR \"Unable to allocate struct scsi_host\\n\");\n\t\treturn -ENODEV;\n\t}\n\ttl_hba->sh = sh;\n\n\t/*\n\t * Assign the struct tcm_loop_hba pointer to struct Scsi_Host->hostdata\n\t */\n\t*((struct tcm_loop_hba **)sh->hostdata) = tl_hba;\n\t/*\n\t * Setup single ID, Channel and LUN for now..\n\t */\n\tsh->max_id = 2;\n\tsh->max_lun = 0;\n\tsh->max_channel = 0;\n\tsh->max_cmd_len = TL_SCSI_MAX_CMD_LEN;\n\n\terror = scsi_add_host(sh, &tl_hba->dev);\n\tif (error) {\n\t\tprintk(KERN_ERR \"%s: scsi_add_host failed\\n\", __func__);\n\t\tscsi_host_put(sh);\n\t\treturn -ENODEV;\n\t}\n\treturn 0;\n}\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: static void md_geninit(void)\n{\n\tpr_debug(\"md: sizeof(mdp_super_t) = %d\\n\", (int)sizeof(mdp_super_t));\n\n\tproc_create(\"mdstat\", S_IRUGO, NULL, &md_seq_fops);\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: RenderFrameObserverNatives::RenderFrameObserverNatives(ScriptContext* context)\n : ObjectBackedNativeHandler(context) {\n RouteFunction(\n \"OnDocumentElementCreated\",\n base::Bind(&RenderFrameObserverNatives::OnDocumentElementCreated,\n base::Unretained(this)));\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static void microtaskFunctionCallback(void* data)\n{\n OwnPtr<WebThread::Task> task = adoptPtr(static_cast<WebThread::Task*>(data));\n task->run();\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: static intList *get_vlan_table(VirtIONet *n)\n{\n intList *list, *entry;\n int i, j;\n\n list = NULL;\n for (i = 0; i < MAX_VLAN >> 5; i++) {\n for (j = 0; n->vlans[i] && j <= 0x1f; j++) {\n if (n->vlans[i] & (1U << j)) {\n entry = g_malloc0(sizeof(*entry));\n entry->value = (i << 5) + j;\n entry->next = list;\n list = entry;\n }\n }\n }\n\n return list;\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: ikev1_n_print(netdissect_options *ndo, u_char tpay _U_,\n\t const struct isakmp_gen *ext, u_int item_len,\n\t const u_char *ep, uint32_t phase _U_, uint32_t doi0 _U_,\n\t uint32_t proto0 _U_, int depth _U_)\n{\n\tconst struct ikev1_pl_n *p;\n\tstruct ikev1_pl_n n;\n\tconst u_char *cp;\n\tconst u_char *ep2;\n\tuint32_t doi;\n\tuint32_t proto;\n\tstatic const char *notify_error_str[] = {\n\t\tNULL,\t\t\t\t\"INVALID-PAYLOAD-TYPE\",\n\t\t\"DOI-NOT-SUPPORTED\",\t\t\"SITUATION-NOT-SUPPORTED\",\n\t\t\"INVALID-COOKIE\",\t\t\"INVALID-MAJOR-VERSION\",\n\t\t\"INVALID-MINOR-VERSION\",\t\"INVALID-EXCHANGE-TYPE\",\n\t\t\"INVALID-FLAGS\",\t\t\"INVALID-MESSAGE-ID\",\n\t\t\"INVALID-PROTOCOL-ID\",\t\t\"INVALID-SPI\",\n\t\t\"INVALID-TRANSFORM-ID\",\t\t\"ATTRIBUTES-NOT-SUPPORTED\",\n\t\t\"NO-PROPOSAL-CHOSEN\",\t\t\"BAD-PROPOSAL-SYNTAX\",\n\t\t\"PAYLOAD-MALFORMED\",\t\t\"INVALID-KEY-INFORMATION\",\n\t\t\"INVALID-ID-INFORMATION\",\t\"INVALID-CERT-ENCODING\",\n\t\t\"INVALID-CERTIFICATE\",\t\t\"CERT-TYPE-UNSUPPORTED\",\n\t\t\"INVALID-CERT-AUTHORITY\",\t\"INVALID-HASH-INFORMATION\",\n\t\t\"AUTHENTICATION-FAILED\",\t\"INVALID-SIGNATURE\",\n\t\t\"ADDRESS-NOTIFICATION\",\t\t\"NOTIFY-SA-LIFETIME\",\n\t\t\"CERTIFICATE-UNAVAILABLE\",\t\"UNSUPPORTED-EXCHANGE-TYPE\",\n\t\t\"UNEQUAL-PAYLOAD-LENGTHS\",\n\t};\n\tstatic const char *ipsec_notify_error_str[] = {\n\t\t\"RESERVED\",\n\t};\n\tstatic const char *notify_status_str[] = {\n\t\t\"CONNECTED\",\n\t};\n\tstatic const char *ipsec_notify_status_str[] = {\n\t\t\"RESPONDER-LIFETIME\",\t\t\"REPLAY-STATUS\",\n\t\t\"INITIAL-CONTACT\",\n\t};\n/* NOTE: these macro must be called with x in proper range */\n\n/* 0 - 8191 */\n#define NOTIFY_ERROR_STR(x) \\\n\tSTR_OR_ID((x), notify_error_str)\n\n/* 8192 - 16383 */\n#define IPSEC_NOTIFY_ERROR_STR(x) \\\n\tSTR_OR_ID((u_int)((x) - 8192), ipsec_notify_error_str)\n\n/* 16384 - 24575 */\n#define NOTIFY_STATUS_STR(x) \\\n\tSTR_OR_ID((u_int)((x) - 16384), notify_status_str)\n\n/* 24576 - 32767 */\n#define IPSEC_NOTIFY_STATUS_STR(x) \\\n\tSTR_OR_ID((u_int)((x) - 24576), ipsec_notify_status_str)\n\n\tND_PRINT((ndo,\"%s:\", NPSTR(ISAKMP_NPTYPE_N)));\n\n\tp = (const struct ikev1_pl_n *)ext;\n\tND_TCHECK(*p);\n\tUNALIGNED_MEMCPY(&n, ext, sizeof(n));\n\tdoi = ntohl(n.doi);\n\tproto = n.prot_id;\n\tif (doi != 1) {\n\t\tND_PRINT((ndo,\" doi=%d\", doi));\n\t\tND_PRINT((ndo,\" proto=%d\", proto));\n\t\tif (ntohs(n.type) < 8192)\n\t\t\tND_PRINT((ndo,\" type=%s\", NOTIFY_ERROR_STR(ntohs(n.type))));\n\t\telse if (ntohs(n.type) < 16384)\n\t\t\tND_PRINT((ndo,\" type=%s\", numstr(ntohs(n.type))));\n\t\telse if (ntohs(n.type) < 24576)\n\t\t\tND_PRINT((ndo,\" type=%s\", NOTIFY_STATUS_STR(ntohs(n.type))));\n\t\telse\n\t\t\tND_PRINT((ndo,\" type=%s\", numstr(ntohs(n.type))));\n\t\tif (n.spi_size) {\n\t\t\tND_PRINT((ndo,\" spi=\"));\n\t\t\tif (!rawprint(ndo, (const uint8_t *)(p + 1), n.spi_size))\n\t\t\t\tgoto trunc;\n\t\t}\n\t\treturn (const u_char *)(p + 1) + n.spi_size;\n\t}\n\n\tND_PRINT((ndo,\" doi=ipsec\"));\n\tND_PRINT((ndo,\" proto=%s\", PROTOIDSTR(proto)));\n\tif (ntohs(n.type) < 8192)\n\t\tND_PRINT((ndo,\" type=%s\", NOTIFY_ERROR_STR(ntohs(n.type))));\n\telse if (ntohs(n.type) < 16384)\n\t\tND_PRINT((ndo,\" type=%s\", IPSEC_NOTIFY_ERROR_STR(ntohs(n.type))));\n\telse if (ntohs(n.type) < 24576)\n\t\tND_PRINT((ndo,\" type=%s\", NOTIFY_STATUS_STR(ntohs(n.type))));\n\telse if (ntohs(n.type) < 32768)\n\t\tND_PRINT((ndo,\" type=%s\", IPSEC_NOTIFY_STATUS_STR(ntohs(n.type))));\n\telse\n\t\tND_PRINT((ndo,\" type=%s\", numstr(ntohs(n.type))));\n\tif (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\tep2 = (const u_char *)p + item_len;\n\n\tif (cp < ep) {\n\t\tswitch (ntohs(n.type)) {\n\t\tcase IPSECDOI_NTYPE_RESPONDER_LIFETIME:\n\t\t {\n\t\t\tconst struct attrmap *map = oakley_t_map;\n \t\t\tsize_t nmap = sizeof(oakley_t_map)/sizeof(oakley_t_map[0]);\n \t\t\tND_PRINT((ndo,\" attrs=(\"));\n \t\t\twhile (cp < ep && cp < ep2) {\n\t\t\t\tcp = ikev1_attrmap_print(ndo, cp,\n\t\t\t\t\t(ep < ep2) ? ep : ep2, map, nmap);\n \t\t\t}\n \t\t\tND_PRINT((ndo,\")\"));\n \t\t\tbreak;\n\t\t }\n\t\tcase IPSECDOI_NTYPE_REPLAY_STATUS:\n\t\t\tND_PRINT((ndo,\" status=(\"));\n\t\t\tND_PRINT((ndo,\"replay detection %sabled\",\n\t\t\t\t EXTRACT_32BITS(cp) ? \"en\" : \"dis\"));\n\t\t\tND_PRINT((ndo,\")\"));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\t/*\n\t\t\t * XXX - fill in more types here; see, for example,\n\t\t\t * draft-ietf-ipsec-notifymsg-04.\n\t\t\t */\n\t\t\tif (ndo->ndo_vflag > 3) {\n\t\t\t\tND_PRINT((ndo,\" data=(\"));\n\t\t\t\tif (!rawprint(ndo, (const uint8_t *)(cp), ep - cp))\n\t\t\t\t\tgoto trunc;\n\t\t\t\tND_PRINT((ndo,\")\"));\n\t\t\t} else {\n\t\t\t\tif (!ike_show_somedata(ndo, cp, ep))\n\t\t\t\t\tgoto trunc;\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t}\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-125\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int java_revisit_bb_anal_recursive_descent(RAnal *anal, RAnalState *state, ut64 addr) {\n\tRAnalBlock *current_head = state && state->current_bb_head ? state->current_bb_head : NULL;\n\tif (current_head && state->current_bb &&\n\t\tstate->current_bb->type & R_ANAL_BB_TYPE_TAIL) {\n\t\tr_anal_ex_update_bb_cfg_head_tail (current_head, current_head, state->current_bb);\n\t\tstate->done = 1;\n\t}\n\treturn R_ANAL_RET_END;\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: xsltGetQNameProperty(xsltStylesheetPtr style, xmlNodePtr inst,\n\t\t const xmlChar *propName,\n\t\t int mandatory,\n\t\t int *hasProp, const xmlChar **nsName,\n\t\t const xmlChar** localName)\n{\n const xmlChar *prop;\n\n if (nsName)\n\t*nsName = NULL;\n if (localName)\n\t*localName = NULL;\n if (hasProp)\n\t*hasProp = 0;\n\n prop = xsltGetCNsProp(style, inst, propName, XSLT_NAMESPACE);\n if (prop == NULL) {\n\tif (mandatory) {\n\t xsltTransformError(NULL, style, inst,\n\t\t\"The attribute '%s' is missing.\\n\", propName);\n\t style->errors++;\n\t return;\n\t}\n } else {\n const xmlChar *URI;\n\n\tif (xmlValidateQName(prop, 0)) {\n\t xsltTransformError(NULL, style, inst,\n\t\t\"The value '%s' of the attribute \"\n\t\t\"'%s' is not a valid QName.\\n\", prop, propName);\n\t style->errors++;\n\t return;\n\t} else {\n\t /*\n\t * @prop will be in the string dict afterwards, @URI not.\n\t */\n\t URI = xsltGetQNameURI2(style, inst, &prop);\n \t if (prop == NULL) {\n \t\tstyle->errors++;\n \t } else {\n\t\t*localName = prop;\n \t\tif (hasProp)\n \t\t *hasProp = 1;\n \t\tif (URI != NULL) {\n\t\t /*\n\t\t * Fixes bug #308441: Put the ns-name in the dict\n\t\t * in order to pointer compare names during XPath's\n\t\t * variable lookup.\n\t\t */\n\t\t if (nsName)\n\t\t\t*nsName = xmlDictLookup(style->dict, URI, -1);\n\t\t /* comp->has_ns = 1; */\n\t\t}\n\t }\n\t}\n }\n return;\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: int SoundPool::load(const char* path, int priority __unused)\n {\n ALOGV(\"load: path=%s, priority=%d\", path, priority);\n Mutex::Autolock lock(&mLock);\n sp<Sample> sample = new Sample(++mNextSampleID, path);\n mSamples.add(sample->sampleID(), sample);\n doLoad(sample);\n return sample->sampleID();\n }\n\nCWE ID: CWE-264\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: static int tty_tiocmget(struct tty_struct *tty, int __user *p)\n{\n\tint retval = -EINVAL;\n\n\tif (tty->ops->tiocmget) {\n\t\tretval = tty->ops->tiocmget(tty);\n\n\t\tif (retval >= 0)\n\t\t\tretval = put_user(retval, p);\n\t}\n\treturn retval;\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 GLES2DecoderImpl::DoScissor(GLint x,\n GLint y,\n GLsizei width,\n GLsizei height) {\n gfx::Vector2d draw_offset = GetBoundFramebufferDrawOffset();\n api()->glScissorFn(x + draw_offset.x(), y + draw_offset.y(), width, height);\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 gboolean netscreen_read(wtap *wth, int *err, gchar **err_info,\n gint64 *data_offset)\n {\n \tgint64\t\toffset;\n\tint\t\tpkt_len;\n \tchar\t\tline[NETSCREEN_LINE_LENGTH];\n\tchar\t\tcap_int[NETSCREEN_MAX_INT_NAME_LENGTH];\n\tgboolean\tcap_dir;\n\tchar\t\tcap_dst[13];\n \n \t/* Find the next packet */\n \toffset = netscreen_seek_next_packet(wth, err, err_info, line);\n \tif (offset < 0)\n \t\treturn FALSE;\n \n\t/* Parse the header */\n\tpkt_len = parse_netscreen_rec_hdr(&wth->phdr, line, cap_int, &cap_dir,\n\t cap_dst, err, err_info);\n\tif (pkt_len == -1)\n\t\treturn FALSE;\n\t/* Convert the ASCII hex dump to binary data, and fill in some\n\t struct wtap_pkthdr fields */\n\tif (!parse_netscreen_hex_dump(wth->fh, pkt_len, cap_int,\n\t cap_dst, &wth->phdr, wth->frame_buffer, err, err_info))\n \t\treturn FALSE;\n \n \t/*\n\t * If the per-file encapsulation isn't known, set it to this\n\t * packet's encapsulation.\n\t *\n\t * If it *is* known, and it isn't this packet's encapsulation,\n\t * set it to WTAP_ENCAP_PER_PACKET, as this file doesn't\n\t * have a single encapsulation for all packets in the file.\n\t */\n\tif (wth->file_encap == WTAP_ENCAP_UNKNOWN)\n\t\twth->file_encap = wth->phdr.pkt_encap;\n\telse {\n\t\tif (wth->file_encap != wth->phdr.pkt_encap)\n\t\t\twth->file_encap = WTAP_ENCAP_PER_PACKET;\n\t}\n\n\t*data_offset = offset;\n\treturn TRUE;\n}\n\nCWE ID: CWE-20\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: void RenderFrameHostImpl::RegisterMojoInterfaces() {\n device::GeolocationServiceContext* geolocation_service_context =\n delegate_ ? delegate_->GetGeolocationServiceContext() : NULL;\n\n#if !defined(OS_ANDROID)\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&InstalledAppProviderImplDefault::Create));\n#endif // !defined(OS_ANDROID)\n\n if (geolocation_service_context) {\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&device::GeolocationServiceContext::CreateService,\n base::Unretained(geolocation_service_context)));\n }\n\n device::mojom::WakeLockContext* wake_lock_service_context =\n delegate_ ? delegate_->GetWakeLockServiceContext() : nullptr;\n if (wake_lock_service_context) {\n GetInterfaceRegistry()->AddInterface<device::mojom::WakeLockService>(\n base::Bind(&device::mojom::WakeLockContext::GetWakeLock,\n base::Unretained(wake_lock_service_context)));\n }\n\n if (!permission_service_context_)\n permission_service_context_.reset(new PermissionServiceContext(this));\n\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&PermissionServiceContext::CreateService,\n base::Unretained(permission_service_context_.get())));\n\n GetInterfaceRegistry()->AddInterface(base::Bind(\n &PresentationServiceImpl::CreateMojoService, base::Unretained(this)));\n\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&MediaSessionServiceImpl::Create, base::Unretained(this)));\n\n#if defined(OS_ANDROID)\n GetInterfaceRegistry()->AddInterface<media::mojom::Renderer>(base::Bind(\n &content::CreateMediaPlayerRenderer, base::Unretained(this)));\n#endif // defined(OS_ANDROID)\n\n GetInterfaceRegistry()->AddInterface(base::Bind(\n base::IgnoreResult(&RenderFrameHostImpl::CreateWebBluetoothService),\n base::Unretained(this)));\n\n GetInterfaceRegistry()->AddInterface<media::mojom::InterfaceFactory>(this);\n\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&WebSocketManager::CreateWebSocket,\n process_->GetID(),\n routing_id_));\n\n#if BUILDFLAG(ENABLE_VR)\n GetInterfaceRegistry()->AddInterface<device::mojom::VRService>(\n base::Bind(&device::VRServiceImpl::Create));\n#else\n GetInterfaceRegistry()->AddInterface<device::mojom::VRService>(\n base::Bind(&IgnoreInterfaceRequest<device::mojom::VRService>));\n#endif\n\n#if BUILDFLAG(ENABLE_WEBRTC)\n if (BrowserMainLoop::GetInstance()) {\n MediaStreamManager* media_stream_manager =\n BrowserMainLoop::GetInstance()->media_stream_manager();\n GetInterfaceRegistry()->AddInterface(\n base::Bind(&MediaDevicesDispatcherHost::Create, GetProcess()->GetID(),\n GetRoutingID(), GetProcess()\n ->GetBrowserContext()\n ->GetMediaDeviceIDSalt(),\n base::Unretained(media_stream_manager)),\n BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));\n }\n#endif\n\n#if BUILDFLAG(ENABLE_MEDIA_REMOTING)\n GetInterfaceRegistry()->AddInterface(base::Bind(\n &RemoterFactoryImpl::Bind, GetProcess()->GetID(), GetRoutingID()));\n#endif // BUILDFLAG(ENABLE_MEDIA_REMOTING)\n\n GetContentClient()->browser()->RegisterRenderFrameMojoInterfaces(\n GetInterfaceRegistry(), this);\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: static ssize_t ucma_resolve_ip(struct ucma_file *file,\n\t\t\t const char __user *inbuf,\n\t\t\t int in_len, int out_len)\n{\n\tstruct rdma_ucm_resolve_ip cmd;\n\tstruct ucma_context *ctx;\n\tint ret;\n\n\tif (copy_from_user(&cmd, inbuf, sizeof(cmd)))\n\t\treturn -EFAULT;\n\n\tctx = ucma_get_ctx(file, cmd.id);\n\tif (IS_ERR(ctx))\n\t\treturn PTR_ERR(ctx);\n\n\tret = rdma_resolve_addr(ctx->cm_id, (struct sockaddr *) &cmd.src_addr,\n\t\t\t\t(struct sockaddr *) &cmd.dst_addr,\n\t\t\t\tcmd.timeout_ms);\n\tucma_put_ctx(ctx);\n\treturn ret;\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: BGD_DECLARE(void *) gdImageWebpPtrEx (gdImagePtr im, int *size, int quality)\n{\n\tvoid *rv;\n\tgdIOCtx *out = gdNewDynamicCtx(2048, NULL);\n \tif (out == NULL) {\n \t\treturn NULL;\n \t}\n\tgdImageWebpCtx(im, out, quality);\n\trv = gdDPExtractData(out, size);\n \tout->gd_free(out);\n \treturn rv;\n }\n\nCWE ID: CWE-415\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count)\n{\n size_t i = 0;\n cJSON *n = NULL;\n cJSON *p = NULL;\n cJSON *a = NULL;\n\n if ((count < 0) || (numbers == NULL))\n {\n return NULL;\n }\n\n a = cJSON_CreateArray();\n\n for(i = 0;a && (i < (size_t)count); i++)\n {\n n = cJSON_CreateNumber(numbers[i]);\n if(!n)\n {\n cJSON_Delete(a);\n return NULL;\n }\n if(!i)\n {\n a->child = n;\n }\n else\n {\n suffix_object(p, n);\n }\n p = n;\n }\n\n return a;\n}\n\nCWE ID: CWE-754\n",
"role": "user"
},
{
"content": "Response: 0\n",
"role": "assistant"
},
{
"content": "Determine the existence of vulnerability in the code below:\n Code: long mkvparser::UnserializeString(IMkvReader* pReader, long long pos,\n long long size_, char*& str) {\n delete[] str;\n str = NULL;\n \n if (size_ >= LONG_MAX) // we need (size+1) chars\n return E_FILE_FORMAT_INVALID;\n \n const long size = static_cast<long>(size_);\n \n str = new (std::nothrow) char[size + 1];\n if (str == NULL)\n return -1;\n \n unsigned char* const buf = reinterpret_cast<unsigned char*>(str);\n \n const long status = pReader->Read(pos, size, buf);\n\n if (status) {\n delete[] str;\n str = NULL;\n\n\n return status;\n }\n \n str[size] = '\\0';\n return 0; // success\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: AvailableSpaceQueryTask(\n QuotaManager* manager,\n const AvailableSpaceCallback& callback)\n : QuotaThreadTask(manager, manager->db_thread_),\n profile_path_(manager->profile_path_),\n space_(-1),\n get_disk_space_fn_(manager->get_disk_space_fn_),\n callback_(callback) {\n DCHECK(get_disk_space_fn_);\n }\n\nCWE ID: CWE-399\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: g_NPN_GetStringIdentifier(const NPUTF8 *name)\n{\n if (!thread_check()) {\n\tnpw_printf(\"WARNING: NPN_GetStringIdentifier not called from the main thread\\n\");\n\treturn NULL;\n }\n\n if (name == NULL)\n\treturn NULL;\n\n D(bugiI(\"NPN_GetStringIdentifier name='%s'\\n\", name));\n NPIdentifier ret = cached_NPN_GetStringIdentifier(name);\n D(bugiD(\"NPN_GetStringIdentifier return: %p\\n\", ret));\n return ret;\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: qreal OxideQQuickWebView::viewportHeight() const {\n Q_D(const OxideQQuickWebView);\n\n if (!d->proxy_) {\n return 0.f;\n }\n\n return const_cast<OxideQQuickWebViewPrivate*>(\n d)->proxy_->compositorFrameViewportSize().height();\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: bool Block::IsKey() const\n{\n return ((m_flags & static_cast<unsigned char>(1 << 7)) != 0);\n }\n\nCWE ID: CWE-119\n",
"role": "user"
},
{
"content": "Response: 1\n",
"role": "assistant"
},
{
"content": "Example 2:\n Code: GF_Err udta_Write(GF_Box *s, GF_BitStream *bs)\n{\n\tGF_Err e;\n\tu32 i;\n\tGF_UserDataMap *map;\n\tGF_UserDataBox *ptr = (GF_UserDataBox *)s;\n\n\te = gf_isom_box_write_header(s, bs);\n\tif (e) return e;\n\ti=0;\n\twhile ((map = (GF_UserDataMap *)gf_list_enum(ptr->recordList, &i))) {\n\t\te = gf_isom_box_array_write(s, map->other_boxes, bs);\n\t\tif (e) return e;\n\t}\n\treturn GF_OK;\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: AudioSystemImplTest()\n : use_audio_thread_(GetParam()), audio_thread_(\"AudioSystemThread\") {\n if (use_audio_thread_) {\n audio_thread_.StartAndWaitForTesting();\n audio_manager_.reset(\n new media::MockAudioManager(audio_thread_.task_runner()));\n } else {\n audio_manager_.reset(new media::MockAudioManager(\n base::ThreadTaskRunnerHandle::Get().get()));\n }\n audio_manager_->SetInputStreamParameters(\n media::AudioParameters::UnavailableDeviceParams());\n audio_system_ = media::AudioSystemImpl::Create(audio_manager_.get());\n EXPECT_EQ(AudioSystem::Get(), audio_system_.get());\n }\n\nCWE ID: \n",
"role": "user"
},
{
"content": "Response: ",
"role": "assistant"
}
] | 1 |
Subsets and Splits