instruction stringclasses 1
value | input stringlengths 64 129k | output int64 0 1 | __index_level_0__ int64 0 30k |
|---|---|---|---|
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: nfs4_file_get_access(struct nfs4_file *fp, u32 access)
{
lockdep_assert_held(&fp->fi_lock);
/* Does this access mode make sense? */
if (access & ~NFS4_SHARE_ACCESS_BOTH)
return nfserr_inval;
/* Does it conflict with a deny mode already set? */
if ((access & fp->fi_share_deny) != 0)
return nfserr_share_... | 0 | 11,770 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: nautilus_file_operations_unmount_mount (GtkWindow *parent_window,
GMount *mount,
gboolean eject,
gboolean check_trash)
{
nautilus_file_operations_unmount_mount_full (parent_window, mo... | 0 | 23,687 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void AudioHandler::AddOutput(unsigned number_of_channels) {
DCHECK(IsMainThread());
outputs_.push_back(AudioNodeOutput::Create(this, number_of_channels));
GetNode()->DidAddOutput(NumberOfOutputs());
}
Commit Message: Revert "Keep AudioHandlers alive until they can be safely deleted."
This reverts commit 0... | 0 | 11,139 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void TriggerShowLoginWizardFinish(
std::string switch_locale,
std::unique_ptr<ShowLoginWizardSwitchLanguageCallbackData> data) {
if (switch_locale.empty()) {
ShowLoginWizardFinish(data->first_screen, data->startup_manifest);
} else {
chromeos::locale_util::SwitchLanguageCallback callback(
... | 0 | 27,699 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RootWindow::SetGestureRecognizerForTesting(ui::GestureRecognizer* gr) {
gesture_recognizer_.reset(gr);
}
Commit Message: Introduce XGetImage() for GrabWindowSnapshot() in ChromeOS.
BUG=119492
TEST=manually done
Review URL: https://chromiumcodereview.appspot.com/10386124
git-svn-id: svn://svn.chromium.o... | 0 | 13,152 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: AudioSystemImplTest()
: use_audio_thread_(GetParam()), audio_thread_("AudioSystemThread") {
if (use_audio_thread_) {
audio_thread_.StartAndWaitForTesting();
audio_manager_.reset(
new media::MockAudioManager(audio_thread_.task_runner()));
} else {
audio_manager_.res... | 1 | 19,927 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int tracing_snapshot_cond_enable(struct trace_array *tr, void *cond_data, cond_update_fn_t update)
{
return -ENODEV;
}
Commit Message: Merge branch 'page-refs' (page ref overflow)
Merge page ref overflow branch.
Jann Horn reported that he can overflow the page ref count with
sufficient memory (and a filesyste... | 0 | 10,272 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: explicit MockScriptLoader(Element* element) : ScriptLoader(element, false, false)
{
}
Commit Message: Add assertions that the empty Platform::cryptographicallyRandomValues() overrides are not being used.
These implementations are not safe and look scary if not accompanied by an assertion. Also one o... | 0 | 7,996 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void MetricsLog::RecordCurrentSessionData(
DelegatingProvider* delegating_provider,
base::TimeDelta incremental_uptime,
base::TimeDelta uptime) {
DCHECK(!closed_);
DCHECK(has_environment_);
WriteRealtimeStabilityAttributes(incremental_uptime, uptime);
delegating_provider->ProvideCurrentSessi... | 0 | 14,364 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: OMX_ERRORTYPE omx_vdec::push_input_h264 (OMX_HANDLETYPE hComp)
{
OMX_U32 partial_frame = 1;
unsigned long address = 0, p2 = 0, id = 0;
OMX_BOOL isNewFrame = OMX_FALSE;
OMX_BOOL generate_ebd = OMX_TRUE;
if (h264_scratch.pBuffer == NULL) {
DEBUG_PRINT_ERROR("ERROR:H.264 Scratch Buffer not all... | 0 | 4,317 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool ContextCreationAttribParser::Parse(const std::vector<int32>& attribs) {
const int32 EGL_ALPHA_SIZE = 0x3021;
const int32 EGL_BLUE_SIZE = 0x3022;
const int32 EGL_GREEN_SIZE = 0x3023;
const int32 EGL_RED_SIZE = 0x3024;
const int32 EGL_DEPTH_SIZE = 0x3025;
const int32 EGL_STENCIL_SIZE = 0x3026;
co... | 0 | 6,336 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool HTMLInputElement::IsValidValue(const String& value) const {
if (!input_type_->CanSetStringValue()) {
NOTREACHED();
return false;
}
return !input_type_->TypeMismatchFor(value) &&
!input_type_->StepMismatch(value) &&
!input_type_->RangeUnderflow(value) &&
!input_type_->... | 0 | 28,292 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void sched_domains_numa_masks_clear(unsigned int cpu)
{
int i, j;
for (i = 0; i < sched_domains_numa_levels; i++) {
for (j = 0; j < nr_node_ids; j++)
cpumask_clear_cpu(cpu, sched_domains_numa_masks[i][j]);
}
}
Commit Message: Merge branch 'stacking-fixes' (vfs stacking fixes from Jann)
Merge fil... | 0 | 18,171 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RenderThreadImpl::OnAssociatedInterfaceRequest(
const std::string& name,
mojo::ScopedInterfaceEndpointHandle handle) {
if (associated_interfaces_.CanBindRequest(name))
associated_interfaces_.BindRequest(name, std::move(handle));
else
ChildThreadImpl::OnAssociatedInterfaceRequest(name, std... | 0 | 1,028 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: size_t nw_buf_list_append(nw_buf_list *list, const void *data, size_t len)
{
if (list->limit && list->count >= list->limit)
return 0;
nw_buf *buf = nw_buf_alloc(list->pool);
if (buf == NULL)
return 0;
if (len > buf->size) {
nw_buf_free(list->pool, buf);
return 0;
... | 0 | 16,547 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: GF_Err stsz_dump(GF_Box *a, FILE * trace)
{
GF_SampleSizeBox *p;
u32 i;
p = (GF_SampleSizeBox *)a;
if (a->type == GF_ISOM_BOX_TYPE_STSZ) {
gf_isom_box_dump_start(a, "SampleSizeBox", trace);
}
else {
gf_isom_box_dump_start(a, "CompactSampleSizeBox", trace);
}
fprintf(trace, "SampleCount=\"%d\"", p->... | 0 | 1,079 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: write_basic_field (DBusTypeWriter *writer,
int field,
int type,
const void *value)
{
DBusTypeWriter sub;
DBusTypeWriter variant;
int start;
int padding;
unsigned char field_byte;
DBusString contained_type;
char buf[... | 0 | 21,550 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: __archive_write_nulls(struct archive_write *a, size_t length)
{
if (length == 0)
return (ARCHIVE_OK);
while (length > 0) {
size_t to_write = length < a->null_length ? length : a->null_length;
int r = __archive_write_output(a, a->nulls, to_write);
if (r < ARCHIVE_OK)
return (r);
length -= to_write;... | 0 | 6,372 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void V8Debugger::getCompiledScripts(int contextGroupId, std::vector<std::unique_ptr<V8DebuggerScript>>& result)
{
v8::HandleScope scope(m_isolate);
v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
v8::Local<v8::Object> debuggerScript = m_debuggerScript.Get(m_isolate... | 0 | 29,457 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void __exit hidp_cleanup_sockets(void)
{
bt_procfs_cleanup(&init_net, "hidp");
bt_sock_unregister(BTPROTO_HIDP);
proto_unregister(&hidp_proto);
}
Commit Message: Bluetooth: hidp: fix buffer overflow
Struct ca is copied from userspace. It is not checked whether the "name"
field is NULL terminated, which allow... | 0 | 5,241 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void SiteInstanceImpl::SetSite(const GURL& url) {
TRACE_EVENT2("navigation", "SiteInstanceImpl::SetSite",
"site id", id_, "url", url.possibly_invalid_spec());
DCHECK(!has_site_);
has_site_ = true;
BrowserContext* browser_context = browsing_instance_->browser_context();
site_ = GetSiteFor... | 0 | 17,733 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RenderBox::updateFromStyle()
{
RenderBoxModelObject::updateFromStyle();
RenderStyle* styleToUse = style();
bool isRootObject = isDocumentElement();
bool isViewObject = isRenderView();
if (isRootObject || isViewObject)
setHasBoxDecorations(true);
setFloating(!isOutOfFlowPosi... | 0 | 13,067 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void open_logs(void)
{
int access_log;
/* if error_log_name is set, dup2 stderr to it */
/* otherwise, leave stderr alone */
/* we don't want to tie stderr to /dev/null */
if (error_log_name) {
int error_log;
/* open the log file */
error_log = open_gen_fd(error_log_n... | 0 | 2,085 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void CL_CDDialog( void ) {
cls.cddialog = qtrue; // start it next frame
}
Commit Message: All: Don't load .pk3s as .dlls, and don't load user config files from .pk3s
CWE ID: CWE-269 | 0 | 20,399 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: GetClientToServerResponseErrorType(
browser_sync::SyncProtocolErrorType error) {
switch (error) {
case browser_sync::SYNC_SUCCESS:
return sync_pb::SyncEnums::SUCCESS;
case browser_sync::NOT_MY_BIRTHDAY:
return sync_pb::SyncEnums::NOT_MY_BIRTHDAY;
case browser_sync::THROTTLED:... | 0 | 21,822 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: RGB_to_HWB (RGBType RGB, HWBType * HWB)
{
/*
* RGB are each on [0, 1]. W and B are returned on [0, 1] and H is
* returned on [0, 6]. Exception: H is returned UNDEFINED if W == 1 - B.
*/
float R = RGB.R, G = RGB.G, B = RGB.B, w, v, b, f;
int i;
w = MIN3 (R, G, B);
v = MAX3 (R, G, B);
b = 1 - v;
if ... | 0 | 505 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: gettime1900d(void)
{
struct timeval tv;
gettimeofday(&tv, NULL); /* never fails */
G.cur_time = tv.tv_sec + (1.0e-6 * tv.tv_usec) + OFFSET_1900_1970;
return G.cur_time;
}
Commit Message:
CWE ID: CWE-399 | 0 | 11,807 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int WriteWave64Header (FILE *outfile, WavpackContext *wpc, int64_t total_samples, int qmode)
{
Wave64ChunkHeader datahdr, fmthdr;
Wave64FileHeader filehdr;
WaveHeader wavhdr;
uint32_t bcount;
int64_t total_data_bytes, total_file_bytes;
int num_channels = WavpackGetNumChannels (wpc);
i... | 0 | 14,818 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static int f_midi_in_open(struct snd_rawmidi_substream *substream)
{
struct f_midi *midi = substream->rmidi->private_data;
struct gmidi_in_port *port;
if (substream->number >= midi->in_ports)
return -EINVAL;
VDBG(midi, "%s()\n", __func__);
port = midi->in_ports_array + substream->number;
port->substream... | 0 | 16,861 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void __init check_numabalancing_enable(void)
{
bool numabalancing_default = false;
if (IS_ENABLED(CONFIG_NUMA_BALANCING_DEFAULT_ENABLED))
numabalancing_default = true;
/* Parsed by setup_numabalancing. override == 1 enables, -1 disables */
if (numabalancing_override)
set_numabalancing_state(numab... | 0 | 27,914 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: inline size_t SearchBuffer::search(size_t& start)
{
if (!m_isBufferFull)
return 0;
if (!m_isCharacterStartBuffer[m_cursor])
return 0;
size_t tailSpace = m_target.length() - m_cursor;
if (memcmp(&m_buffer[m_cursor], m_target.characters(), tailSpace * sizeof(UChar)) != 0)
re... | 0 | 25,292 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool SocketStream::Delegate::CanGetCookies(SocketStream* socket,
const GURL& url) {
return true;
}
Commit Message: Revert a workaround commit for a Use-After-Free crash.
Revert a workaround commit r20158 for a Use-After-Free issue (http://crbug.com/244746) because a ... | 0 | 10,344 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void show_objects_for_type(
struct bitmap *objects,
struct ewah_bitmap *type_filter,
enum object_type object_type,
show_reachable_fn show_reach)
{
size_t pos = 0, i = 0;
uint32_t offset;
struct ewah_iterator it;
eword_t filter;
if (bitmap_git.reuse_objects == bitmap_git.pack->num_objects)
retu... | 0 | 12,939 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep,
unsigned pte_access, int write_fault, int *emulate,
int level, gfn_t gfn, pfn_t pfn, bool speculative,
bool host_writable)
{
int was_rmapped = 0;
int rmap_count;
pgprintk("%s: spte %llx write_fault %d gfn %llx\n", __func__,
*sptep, wri... | 0 | 25,946 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void HostCache::Entry::CountHit(bool hit_is_stale) {
++total_hits_;
if (hit_is_stale)
++stale_hits_;
}
Commit Message: Add PersistenceDelegate to HostCache
PersistenceDelegate is a new interface for persisting the contents of
the HostCache. This commit includes the interface itself, the logic in
HostCac... | 0 | 18,825 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static req_table_t* req_headers_in(request_rec *r)
{
req_table_t* t = apr_palloc(r->pool, sizeof(req_table_t));
t->r = r;
t->t = r->headers_in;
t->n = "headers_in";
return t;
}
Commit Message: *) SECURITY: CVE-2015-0228 (cve.mitre.org)
mod_lua: A maliciously crafted websockets PING after a scrip... | 0 | 16,149 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: PanoramiXRenderSetPictureFilter (ClientPtr client)
{
REQUEST(xRenderSetPictureFilterReq);
int result = Success, j;
PanoramiXRes *pict;
REQUEST_AT_LEAST_SIZE(xRenderSetPictureFilterReq);
VERIFY_XIN_PICTURE(pict, stuff->picture, client, DixWriteAccess);
FOR_NSCREENS_BACKWA... | 0 | 423 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: horAcc8(TIFF* tif, uint8* cp0, tmsize_t cc)
{
tmsize_t stride = PredictorState(tif)->stride;
unsigned char* cp = (unsigned char*) cp0;
assert((cc%stride)==0);
if (cc > stride) {
/*
* Pipeline the most common cases.
*/
if (stride == 3) {
unsigned int cr = cp[0];
unsigned int cg = cp[1... | 1 | 29,150 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int UDPSocketWin::CreateSocket(int addr_family) {
addr_family_ = addr_family;
socket_ = CreatePlatformSocket(addr_family_, SOCK_DGRAM, IPPROTO_UDP);
if (socket_ == INVALID_SOCKET)
return MapSystemError(WSAGetLastError());
core_ = new Core(this);
return OK;
}
Commit Message: Map posix error codes in... | 0 | 10,227 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void WebLocalFrameImpl::ReloadImage(const WebNode& web_node) {
const Node* node = web_node.ConstUnwrap<Node>();
if (auto* image_element = ToHTMLImageElementOrNull(*node))
image_element->ForceReload();
}
Commit Message: Do not forward resource timing to parent frame after back-forward navigation
LocalFra... | 0 | 5,404 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static UINT GetWinCP ( XMP_Uns16 macLang )
{
UINT winCP = 0;
if ( macLang <= 94 ) winCP = kMacToWinCP_0_94[macLang];
if ( winCP == 0 ) {
XMP_Uns16 macScript = GetMacScript ( macLang );
if ( macScript != kNoMacScript ) winCP = kMacScriptToWinCP[macScript];
}
return winCP;
} // GetWinCP
Commit Mes... | 0 | 28,356 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void netif_nit_deliver(struct sk_buff *skb)
{
struct packet_type *ptype;
if (list_empty(&ptype_all))
return;
skb_reset_network_header(skb);
skb_reset_transport_header(skb);
skb->mac_len = skb->network_header - skb->mac_header;
rcu_read_lock();
list_for_each_entry_rcu(ptype, &ptype_all, list) {
if (!... | 0 | 10,893 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: midi_synth_load_patch(int dev, int format, const char __user *addr,
int offs, int count, int pmgr_flag)
{
int orig_dev = synth_devs[dev]->midi_dev;
struct sysex_info sysex;
int i;
unsigned long left, src_offs, eox_seen = 0;
int first_byte = 1;
int ... | 1 | 4,574 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void __ref free_initmem(void)
{
e820_reallocate_tables();
free_init_pages("unused kernel",
(unsigned long)(&__init_begin),
(unsigned long)(&__init_end));
}
Commit Message: mm: Tighten x86 /dev/mem with zeroing reads
Under CONFIG_STRICT_DEVMEM, reading System RAM through /dev/mem is
disallowed. However,... | 0 | 28,295 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: nautilus_mime_file_extracts (NautilusFile *file)
{
return get_activation_action (file) == ACTIVATION_ACTION_EXTRACT;
}
Commit Message: mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or th... | 0 | 22,341 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: InfoBarService* infobar_service() {
return InfoBarService::FromWebContents(web_contents());
}
Commit Message: Fix UAF in Origin Info Bubble and permission settings UI.
In addition to fixing the UAF, will this also fix the problem of the bubble
showing over the previous tab (if the bubble is open when th... | 0 | 1,244 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: HandleLedNameDef(KeyNamesInfo *info, LedNameDef *def,
enum merge_mode merge)
{
LedNameInfo ledi;
xkb_atom_t name;
if (def->ndx < 1 || def->ndx > XKB_MAX_LEDS) {
info->errorCount++;
log_err(info->ctx,
"Illegal indicator index (%d) specified; must be bet... | 0 | 19,403 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: DevToolsWindow::FrontendWebContentsObserver::FrontendWebContentsObserver(
DevToolsWindow* devtools_window)
: WebContentsObserver(devtools_window->web_contents()),
devtools_window_(devtools_window) {
}
Commit Message: DevTools: handle devtools renderer unresponsiveness during beforeunload event inte... | 0 | 1,577 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void comps_objrtree_data_destroy(COMPS_ObjRTreeData * rtd) {
free(rtd->key);
comps_object_destroy(rtd->data);
comps_hslist_destroy(&rtd->subnodes);
free(rtd);
}
Commit Message: Fix UAF in comps_objmrtree_unite function
The added field is not used at all in many places and it is probably the
left... | 0 | 1,022 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void ExtensionGlobalError::BubbleViewAcceptButtonPressed() {
if (!accept_callback_.is_null()) {
accept_callback_.Run(*this, current_browser_);
}
}
Commit Message: [i18n-fixlet] Make strings branding specific in extension code.
IDS_EXTENSIONS_UNINSTALL
IDS_EXTENSIONS_INCOGNITO_WARNING
IDS_EXTENSION_INSTA... | 0 | 10,724 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: packet_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct packet_sock *po = pkt_sk(sk);
int ret;
if (level != SOL_PACKET)
return -ENOPROTOOPT;
switch (optname) {
case PACKET_ADD_MEMBERSHIP:
case PACKET_DROP_MEMBERSHIP:
... | 0 | 4,242 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: parsefattr(netdissect_options *ndo,
const uint32_t *dp, int verbose, int v3)
{
const struct nfs_fattr *fap;
fap = (const struct nfs_fattr *)dp;
ND_TCHECK(fap->fa_gid);
if (verbose) {
ND_PRINT((ndo, " %s %o ids %d/%d",
tok2str(type2str, "unk-ft %d ",
EXTRACT_32BITS(&fap->fa_type)),
... | 0 | 23,321 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
{
#ifdef CONFIG_HIGHMEM
int i;
if (!(dev->features & NETIF_F_HIGHDMA)) {
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
if (PageHighMem(skb_frag_page(frag)))
return 1;
}
}
... | 0 | 12,284 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: u32 ip_idents_reserve(u32 hash, int segs)
{
u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ;
atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
u32 old = READ_ONCE(*p_tstamp);
u32 now = (u32)jiffies;
u32 new, delta = 0;
if (old != now && cmpxchg(p_tstamp, old, now) == old)
delta = prandom_u32_max(now - o... | 0 | 12,547 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void metx_del(GF_Box *s)
{
GF_MetaDataSampleEntryBox *ptr = (GF_MetaDataSampleEntryBox*)s;
if (ptr == NULL) return;
gf_isom_sample_entry_predestroy((GF_SampleEntryBox *)s);
if (ptr->content_encoding) gf_free(ptr->content_encoding);
if (ptr->xml_namespace) gf_free(ptr->xml_namespace);
if (ptr->xml_schema_lo... | 0 | 14,491 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RenderFrameImpl::didFailLoad(blink::WebLocalFrame* frame,
const blink::WebURLError& error) {
DCHECK(!frame_ || frame_ == frame);
WebDataSource* ds = frame->dataSource();
DCHECK(ds);
FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
... | 0 | 23,475 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: copy_attr (char const *src_path, char const *dst_path)
{
return 0;
}
Commit Message:
CWE ID: CWE-59 | 0 | 18,817 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void qeth_idx_read_cb(struct qeth_channel *channel,
struct qeth_cmd_buffer *iob)
{
struct qeth_card *card;
__u16 temp;
QETH_DBF_TEXT(SETUP , 2, "idxrdcb");
if (channel->state == CH_STATE_DOWN) {
channel->state = CH_STATE_ACTIVATING;
goto out;
}
card = CARD_FROM_CDEV(channel->ccwdev);
if (qet... | 0 | 3,472 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int posix_cpu_nsleep(const clockid_t which_clock, int flags,
struct timespec *rqtp, struct timespec __user *rmtp)
{
struct restart_block *restart_block =
¤t_thread_info()->restart_block;
struct itimerspec it;
int error;
/*
* Diagnose required errors first.
*/
if (CPUCLOCK_PERTHREAD(whi... | 0 | 27,149 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: MediaStreamDispatcher* RenderFrameImpl::GetMediaStreamDispatcher() {
if (!web_user_media_client_)
InitializeUserMediaClient();
return web_user_media_client_ ?
web_user_media_client_->media_stream_dispatcher() : NULL;
}
Commit Message: Connect WebUSB client interface to the devices app
This provide... | 0 | 24,152 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static inline int nf_ingress(struct sk_buff *skb, struct packet_type **pt_prev,
int *ret, struct net_device *orig_dev)
{
#ifdef CONFIG_NETFILTER_INGRESS
if (nf_hook_ingress_active(skb)) {
int ingress_retval;
if (*pt_prev) {
*ret = deliver_skb(skb, *pt_prev, orig_dev);
*pt_prev = NULL;
}
r... | 0 | 4,564 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static int proc_attr_dir_readdir(struct file * filp,
void * dirent, filldir_t filldir)
{
return proc_pident_readdir(filp,dirent,filldir,
attr_dir_stuff,ARRAY_SIZE(attr_dir_stuff));
}
Commit Message: proc: restrict access to /proc/PID/io
/proc/PID/io may be used for gathering private information.... | 0 | 27,363 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void BackendIO::DoomEntriesSince(const base::Time initial_time) {
operation_ = OP_DOOM_SINCE;
initial_time_ = initial_time;
}
Commit Message: Blockfile cache: fix long-standing sparse + evict reentrancy problem
Thanks to nedwilliamson@ (on gmail) for an alternative perspective
plus a reduction to make fixin... | 0 | 19,112 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: _gnutls_set_client_random (gnutls_session_t session, uint8_t * rnd)
{
memcpy (session->security_parameters.client_random, rnd, TLS_RANDOM_SIZE);
}
Commit Message:
CWE ID: CWE-189 | 0 | 6,779 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: json_t *json_string(const char *value)
{
if(!value || !utf8_check_string(value, -1))
return NULL;
return json_string_nocheck(value);
}
Commit Message: CVE-2013-6401: Change hash function, randomize hashes
Thanks to Florian Weimer and Eric Sesterhenn for reporting, reviewing
and testing.
CWE ID:... | 0 | 3,262 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: ImageData* WebGLRenderingContextBase::ToImageData(SnapshotReason reason) {
ImageData* image_data = nullptr;
if (GetDrawingBuffer()) {
image_data = PaintRenderingResultsToImageData(kBackBuffer);
if (image_data) {
return image_data;
}
int width = GetDrawingBuffer()->Size().Width();
in... | 0 | 10,354 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void GLES2Implementation::CompressedTexImage3D(GLenum target,
GLint level,
GLenum internalformat,
GLsizei width,
GLsizei heigh... | 0 | 2,228 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void PageInfo::OnChangePasswordButtonPressed(
content::WebContents* web_contents) {
#if defined(FULL_SAFE_BROWSING)
DCHECK(password_protection_service_);
DCHECK(safe_browsing_status_ == SAFE_BROWSING_STATUS_SIGN_IN_PASSWORD_REUSE ||
safe_browsing_status_ ==
SAFE_BROWSING_STATUS_EN... | 1 | 8,540 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool CanonicalizeUserInfo(const base::char16* username_source,
const Component& username,
const base::char16* password_source,
const Component& password,
CanonOutput* output,
Component... | 0 | 15,392 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int sas_ex_revalidate_domain(struct domain_device *port_dev)
{
int res;
struct domain_device *dev = NULL;
res = sas_find_bcast_dev(port_dev, &dev);
if (res == 0 && dev) {
struct expander_device *ex = &dev->ex_dev;
int i = 0, phy_id;
do {
phy_id = -1;
res = sas_find_bcast_phy(dev, &phy_id, i, tru... | 0 | 13,578 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void tracing_spd_release_pipe(struct splice_pipe_desc *spd,
unsigned int idx)
{
__free_page(spd->pages[idx]);
}
Commit Message: Merge tag 'trace-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"This contains a few fixes an... | 0 | 25,527 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RunUntilIdle() {
loop_.RunUntilIdle();
BrowserThread::GetBlockingPool()->FlushForTesting();
loop_.RunUntilIdle();
}
Commit Message: Make the policy fetch for first time login blocking
The CL makes policy fetching for first time login blocking for all users, except the ones that are known to... | 0 | 13,398 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static inline void sync_lapic_to_cr8(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
u64 cr8;
if (is_guest_mode(vcpu) && (vcpu->arch.hflags & HF_VINTR_MASK))
return;
cr8 = kvm_get_cr8(vcpu);
svm->vmcb->control.int_ctl &= ~V_TPR_MASK;
svm->vmcb->control.int_ctl |= cr8 & V_TPR_MASK;
}
Commi... | 0 | 25,404 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: FileTransfer::CommitFiles()
{
MyString buf;
MyString newbuf;
MyString swapbuf;
const char *file;
if ( IsClient() ) {
return;
}
int cluster = -1;
int proc = -1;
jobAd.LookupInteger(ATTR_CLUSTER_ID, cluster);
jobAd.LookupInteger(ATTR_PROC_ID, proc);
priv_state saved_priv = PRIV_UNKNOWN;
if( want_pr... | 0 | 823 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static int ubifs_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
struct inode *inode = mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_... | 0 | 3,272 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void GLES2Implementation::GetProgramResourceName(GLuint program,
GLenum program_interface,
GLuint index,
GLsizei bufsize,
... | 0 | 5,892 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void VerifyRemoveFromCache(base::PlatformFileError error,
const std::string& resource_id,
const std::string& md5) {
++num_callback_invocations_;
EXPECT_EQ(expected_error_, error);
GDataRootDirectory::CacheEntry* entry =
file_system_... | 0 | 25,675 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void HTMLFormControlElement::requiredAttributeChanged() {
setNeedsValidityCheck();
pseudoStateChanged(CSSSelector::PseudoRequired);
pseudoStateChanged(CSSSelector::PseudoOptional);
}
Commit Message: Form validation: Do not show validation bubble if the page is invisible.
BUG=673163
Review-Url: https://co... | 0 | 22,492 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RenderFrameImpl::MarkWebAXObjectDirty(const blink::WebAXObject& obj,
bool subtree) {
if (render_accessibility_)
render_accessibility_->MarkWebAXObjectDirty(obj, subtree);
}
Commit Message: Convert FrameHostMsg_DidAddMessageToConsole to Mojo.
Note: Since this... | 0 | 20,806 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void NuPlayer::GenericSource::sendTextData(
uint32_t what,
media_track_type type,
int32_t curGen,
sp<AnotherPacketSource> packets,
sp<AMessage> msg) {
int32_t msgGeneration;
CHECK(msg->findInt32("generation", &msgGeneration));
if (msgGeneration != curGen) {
return;
}
int64_t su... | 0 | 3,095 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void license_read_upgrade_license_packet(rdpLicense* license, wStream* s)
{
DEBUG_LICENSE("Receiving Upgrade License Packet");
license->state = LICENSE_STATE_COMPLETED;
}
Commit Message: Fix possible integer overflow in license_read_scope_list()
CWE ID: CWE-189 | 0 | 4,699 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool HTMLSelectElement::platformHandleKeydownEvent(KeyboardEvent* event)
{
if (!RenderTheme::theme().popsMenuByArrowKeys())
return false;
if (!isSpatialNavigationEnabled(document().frame())) {
if (event->keyIdentifier() == "Down" || event->keyIdentifier() == "Up") {
focus();
... | 0 | 6,855 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void DevToolsDataSource::StartBundledDataRequest(
const std::string& path,
const content::URLDataSource::GotDataCallback& callback) {
std::string filename = PathWithoutParams(path);
base::StringPiece resource =
content::DevToolsFrontendHost::GetFrontendResource(filename);
DLOG_IF(WARNING, res... | 0 | 7,307 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool DateTimeFieldElement::isDateTimeFieldElement() const
{
return true;
}
Commit Message: INPUT_MULTIPLE_FIELDS_UI: Inconsistent value of aria-valuetext attribute
https://bugs.webkit.org/show_bug.cgi?id=107897
Reviewed by Kentaro Hara.
Source/WebCore:
aria-valuetext and aria-valuenow attributes had incon... | 0 | 26,414 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: string16 GetFindBarMatchCountTextForBrowser(Browser* browser) {
FindBarTesting* find_bar =
browser->GetFindBarController()->find_bar()->GetFindBarTesting();
return find_bar->GetMatchCountText();
}
Commit Message: Rename the TabContentWrapper pieces to be "TabHelper"s. (Except for the PasswordMa... | 0 | 19,552 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int snd_interval_ratnum(struct snd_interval *i,
unsigned int rats_count, const struct snd_ratnum *rats,
unsigned int *nump, unsigned int *denp)
{
unsigned int best_num, best_den;
int best_diff;
unsigned int k;
struct snd_interval t;
int err;
unsigned int result_num, result_den;
int result_diff;
bes... | 0 | 29,957 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: RenderViewImpl::RenderViewImpl(RenderViewImplParams* params)
: RenderWidget(WebKit::WebPopupTypeNone,
params->screen_info,
params->swapped_out),
webkit_preferences_(params->webkit_prefs),
send_content_state_immediately_(false),
enabled_bindings_(0),
... | 0 | 6,237 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
const xmlChar *name = NULL;
xmlChar *value = NULL;
xmlChar *URI = NULL, *literal = NULL;
const xmlChar *ndata = NULL;
int isParameter = 0;
xmlChar *orig = NULL;
/* GROW; done in the caller */
if (CMP8(CUR_PTR, '<', '!', 'E', 'N', 'T', 'I... | 0 | 14,078 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void RenderFrameHostImpl::OnRunJavaScriptDialog(
const base::string16& message,
const base::string16& default_prompt,
JavaScriptDialogType dialog_type,
IPC::Message* reply_msg) {
if (dialog_type == JavaScriptDialogType::JAVASCRIPT_DIALOG_TYPE_ALERT)
GetFrameResourceCoordinator()->OnAlertFire... | 0 | 4,821 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: get_random_number ()
{
int rv, pid;
/* Reset for command and process substitution. */
pid = getpid ();
if (subshell_environment && seeded_subshell != pid)
{
seedrand ();
seeded_subshell = pid;
}
do
rv = brand ();
while (rv == last_random_value);
return rv;
}
Commit Message... | 0 | 16,225 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static void gdImageHLine(gdImagePtr im, int y, int x1, int x2, int col)
{
if (im->thick > 1) {
int thickhalf = im->thick >> 1;
gdImageFilledRectangle(im, x1, y - thickhalf, x2, y + im->thick - thickhalf - 1, col);
} else {
if (x2 < x1) {
int t = x2;
x2 = x1;
x1 = t;
}
for (; x1 <= x2; x1++) ... | 0 | 22,529 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: long TestWebKitPlatformSupport::databaseGetFileAttributes(
const WebKit::WebString& vfs_file_name) {
return SimpleDatabaseSystem::GetInstance()->GetFileAttributes(
vfs_file_name);
}
Commit Message: Use a new scheme for swapping out RenderViews.
BUG=118664
TEST=none
Review URL: http://codereview.ch... | 0 | 28,236 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static ssize_t nr_overcommit_hugepages_store(struct kobject *kobj,
struct kobj_attribute *attr, const char *buf, size_t count)
{
int err;
unsigned long input;
struct hstate *h = kobj_to_hstate(kobj, NULL);
if (h->order >= MAX_ORDER)
return -EINVAL;
err = strict_strtoul(buf, 10, &input);
if (err)
ret... | 0 | 14,115 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: void GetDownloads(Browser* browser,
std::vector<DownloadItem*>* downloads) const {
DCHECK(downloads);
DownloadManager* manager = DownloadManagerForBrowser(browser);
manager->GetAllDownloads(downloads);
}
Commit Message: When turning a download into a navigation, navigate the r... | 0 | 20,269 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: static ssize_t bcm_char_read(struct file *filp, char __user *buf, size_t size,
loff_t *f_pos)
{
struct bcm_tarang_data *pTarang = filp->private_data;
struct bcm_mini_adapter *Adapter = pTarang->Adapter;
struct sk_buff *Packet = NULL;
ssize_t PktLen = 0;
int wait_ret_val = 0;
unsigned long ret = 0;
... | 0 | 29,128 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: CStarter::Config()
{
if( Execute ) {
free( Execute );
}
if( (Execute = param("EXECUTE")) == NULL ) {
if( is_gridshell ) {
Execute = strdup( orig_cwd );
} else {
EXCEPT("Execute directory not specified in config file.");
}
}
if (!m_configured) {
bool ps = privsep_enabled();
bool gl = param_b... | 0 | 14,504 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: bool ASF_Support::ReadHeaderExtensionObject ( XMP_IO* fileRef, ObjectState& inOutObjectState, const XMP_Uns64& _pos, const ASF_ObjectBase& _objectBase )
{
if ( ! IsEqualGUID ( ASF_Header_Extension_Object, _objectBase.guid) || (! legacyManager ) ) return false;
try {
const XMP_Uns64 offset = 46;
XMP_Uns64 ... | 0 | 10,387 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: struct tty_driver *alloc_tty_driver(int lines)
{
struct tty_driver *driver;
driver = kzalloc(sizeof(struct tty_driver), GFP_KERNEL);
if (driver) {
kref_init(&driver->kref);
driver->magic = TTY_DRIVER_MAGIC;
driver->num = lines;
/* later we'll move allocation of tables here */
}
return driver;
}
Com... | 0 | 3,019 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: proc_do_sync_threshold(ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
int *valp = table->data;
int val[2];
int rc;
/* backup the value first */
memcpy(val, valp, sizeof(val));
rc = proc_dointvec(table, write, buffer, lenp, ppos);
if (write && (valp[0] < 0 || valp... | 0 | 21,693 |
Analyze the following code, commit message, and CWE ID. Determine whether it has a vulnerability. If it does, return '1'; if it doesn't, return '0'. | Code: int shmem_unuse(swp_entry_t swap, struct page *page)
{
return 0;
}
Commit Message: tmpfs: fix use-after-free of mempolicy object
The tmpfs remount logic preserves filesystem mempolicy if the mpol=M
option is not specified in the remount request. A new policy can be
specified if mpol=M is given.
Before this p... | 0 | 14,941 |
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