instruction stringclasses 1
value | input stringlengths 93 3.53k | output stringlengths 16 15.4k | __index_level_0__ int64 165k 175k |
|---|---|---|---|
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: cJSON *cJSON_CreateBool( int b )
{
cJSON *item = cJSON_New_Item();
if ( item )
item->type = b ? cJSON_True : cJSON_False;
return item;
}
Commit Message: Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJ... | cJSON *cJSON_CreateBool( int b )
| 167,270 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: StorageHandler::StorageHandler()
: DevToolsDomainHandler(Storage::Metainfo::domainName),
process_(nullptr),
weak_ptr_factory_(this) {}
Commit Message: DevTools: speculative fix for crash in NetworkHandler::Disable
This keeps BrowserContext* and StoragePartition* instead of
RenderProcessHost* ... | StorageHandler::StorageHandler()
: DevToolsDomainHandler(Storage::Metainfo::domainName),
storage_partition_(nullptr),
weak_ptr_factory_(this) {}
| 172,775 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int uhid_write(int fd, const struct uhid_event *ev)
{
ssize_t ret = write(fd, ev, sizeof(*ev));
if (ret < 0){
int rtn = -errno;
APPL_TRACE_ERROR("%s: Cannot write to uhid:%s",
__FUNCTION__, strerror(errno));
return rtn;
} else if (ret != (ssize_t)size... | static int uhid_write(int fd, const struct uhid_event *ev)
{
ssize_t ret = TEMP_FAILURE_RETRY(write(fd, ev, sizeof(*ev)));
if (ret < 0){
int rtn = -errno;
APPL_TRACE_ERROR("%s: Cannot write to uhid:%s",
__FUNCTION__, strerror(errno));
return rtn;
} else if (ret !=... | 173,433 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: INST_HANDLER (cpse) { // CPSE Rd, Rr
int r = (buf[0] & 0xf) | ((buf[1] & 0x2) << 3);
int d = ((buf[0] >> 4) & 0xf) | ((buf[1] & 0x1) << 4);
RAnalOp next_op;
avr_op_analyze (anal,
&next_op,
op->addr + op->size, buf + op->size, len - op->size,
cpu);
r_strbuf_fini (&next_op.esil);
op->jump = op->... | INST_HANDLER (cpse) { // CPSE Rd, Rr
int r = (buf[0] & 0xf) | ((buf[1] & 0x2) << 3);
int d = ((buf[0] >> 4) & 0xf) | ((buf[1] & 0x1) << 4);
RAnalOp next_op = {0};
avr_op_analyze (anal,
&next_op,
op->addr + op->size, buf + op->size, len - op->size,
cpu);
r_strbuf_fini (&next_op.esil);
op->jump = op->... | 169,222 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int vrend_decode_create_ve(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_vertex_element *ve = NULL;
int num_elements;
int i;
int ret;
if (length < 1)
return EINVAL;
if ((length - 1) % 4)
return EINVAL;
num_elements = (length - 1) / 4;
... | static int vrend_decode_create_ve(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_vertex_element *ve = NULL;
int num_elements;
int i;
int ret;
if (length < 1)
return EINVAL;
if ((length - 1) % 4)
return EINVAL;
num_elements = (length - 1) / 4;
if (nu... | 164,957 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: bool FrameSelection::SetSelectionDeprecated(
const SelectionInDOMTree& passed_selection,
const SetSelectionData& options) {
DCHECK(IsAvailable());
passed_selection.AssertValidFor(GetDocument());
SelectionInDOMTree::Builder builder(passed_selection);
if (ShouldAlwaysUseDirectionalSelection(frame_)... | bool FrameSelection::SetSelectionDeprecated(
const SelectionInDOMTree& passed_selection,
const SetSelectionData& options) {
DCHECK(IsAvailable());
passed_selection.AssertValidFor(GetDocument());
SelectionInDOMTree::Builder builder(passed_selection);
if (ShouldAlwaysUseDirectionalSelection(frame_))
... | 171,760 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: kg_unseal_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_gss_ctx_id_rec *ctx;
OM_uint32 code;
ctx = (kr... | kg_unseal_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_gss_ctx_id_rec *ctx;
OM_uint32 code;
ctx = (krb5_gss... | 166,820 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int asn1_d2i_ex_primitive(ASN1_VALUE **pval,
static int asn1_template_ex_d2i(ASN1_VALUE **pval,
const unsigned char **in, long len,
const ASN1_TEMPLATE *tt, char opt,
ASN1_TLC *ctx);
static int asn1_template... | static int asn1_d2i_ex_primitive(ASN1_VALUE **pval,
static int asn1_template_ex_d2i(ASN1_VALUE **pval,
const unsigned char **in, long len,
const ASN1_TEMPLATE *tt, char opt,
ASN1_TLC *ctx, int depth);
static int asn1_tem... | 165,326 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: uint8_t* output() const {
return output_ + BorderTop() * kOuterBlockSize + BorderLeft();
}
Commit Message: Merge Conflict Fix CL to lmp-mr1-release for ag/849478
DO NOT MERGE - libvpx: Pull from upstream
Current HEAD: 7105df53d7dc13d5e575bc8df714ec8d1da36b06
BUG=23452792
Change-Id: Ic78176fc369e0ba... | uint8_t* output() const {
uint8_t *output() const {
#if CONFIG_VP9_HIGHBITDEPTH
if (UUT_->use_highbd_ == 0) {
return output_ + BorderTop() * kOuterBlockSize + BorderLeft();
} else {
return CONVERT_TO_BYTEPTR(output16_ + BorderTop() * kOuterBlockSize +
BorderLeft()... | 174,511 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: status_t OMXNodeInstance::enableNativeBuffers(
OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable) {
Mutex::Autolock autoLock(mLock);
CLOG_CONFIG(enableNativeBuffers, "%s:%u%s, %d", portString(portIndex), portIndex,
graphic ? ", graphic" : "", enable);
OMX_STRING name = ... | status_t OMXNodeInstance::enableNativeBuffers(
OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable) {
if (portIndex >= NELEM(mSecureBufferType)) {
ALOGE("b/31385713, portIndex(%u)", portIndex);
android_errorWriteLog(0x534e4554, "31385713");
return BAD_VALUE;
}
Mutex::Aut... | 173,385 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static void usage(char *progname) {
printf("Usage:\n");
printf("%s <input_yuv> <width>x<height> <target_width>x<target_height> ",
progname);
printf("<output_yuv> [<frames>]\n");
}
Commit Message: Merge Conflict Fix CL to lmp-mr1-release for ag/849478
DO NOT MERGE - libvpx: Pull from upstream
... | static void usage(char *progname) {
static const char *exec_name = NULL;
static void usage() {
printf("Usage:\n");
printf("%s <input_yuv> <width>x<height> <target_width>x<target_height> ",
exec_name);
printf("<output_yuv> [<frames>]\n");
}
| 174,480 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static void *load_bytes(RBinFile *arch, const ut8 *buf, ut64 sz, ut64 loaddr, Sdb *sdb) {
if (!buf || !sz || sz == UT64_MAX) {
return NULL;
}
RBuffer *tbuf = r_buf_new ();
r_buf_set_bytes (tbuf, buf, sz);
struct r_bin_bflt_obj *res = r_bin_bflt_new_buf (tbuf);
r_buf_free (tbuf);
return res ? res : ... | static void *load_bytes(RBinFile *arch, const ut8 *buf, ut64 sz, ut64 loaddr, Sdb *sdb) {
if (!buf || !sz || sz == UT64_MAX) {
return NULL;
}
RBuffer *tbuf = r_buf_new ();
if (!tbuf) {
return NULL;
}
r_buf_set_bytes (tbuf, buf, sz);
struct r_bin_bflt_obj *res = r_bin_bflt_new_buf (tbuf);
r_buf_free (t... | 168,363 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: CursorImpl::IDBThreadHelper::~IDBThreadHelper() {
cursor_->RemoveCursorFromTransaction();
}
Commit Message: [IndexedDB] Fix Cursor UAF
If the connection is closed before we return a cursor, it dies in
IndexedDBCallbacks::IOThreadHelper::SendSuccessCursor. It's deleted on
the correct thread, but we also need t... | CursorImpl::IDBThreadHelper::~IDBThreadHelper() {
| 172,306 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: v8::MaybeLocal<v8::Value> V8Debugger::functionScopes(v8::Local<v8::Function> function)
{
if (!enabled()) {
NOTREACHED();
return v8::Local<v8::Value>::New(m_isolate, v8::Undefined(m_isolate));
}
v8::Local<v8::Value> argv[] = { function };
v8::Local<v8::Value> scopesValue;
... | v8::MaybeLocal<v8::Value> V8Debugger::functionScopes(v8::Local<v8::Function> function)
v8::MaybeLocal<v8::Value> V8Debugger::functionScopes(v8::Local<v8::Context> context, v8::Local<v8::Function> function)
{
if (!enabled()) {
NOTREACHED();
return v8::Local<v8::Value>::New(m_isolate, v8::Undefine... | 172,066 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void PepperRendererConnection::OnMsgDidCreateInProcessInstance(
PP_Instance instance,
const PepperRendererInstanceData& instance_data) {
PepperRendererInstanceData data = instance_data;
data.render_process_id = render_process_id_;
in_process_host_->AddInstance(instance, data);
}
Commit Messag... | void PepperRendererConnection::OnMsgDidCreateInProcessInstance(
PP_Instance instance,
const PepperRendererInstanceData& instance_data) {
PepperRendererInstanceData data = instance_data;
// It's important that we supply the render process ID ourselves since the
// message may be coming from a compromise... | 172,311 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static bool svc_rdma_prealloc_maps(struct svcxprt_rdma *xprt)
{
unsigned int i;
/* One for each receive buffer on this connection. */
i = xprt->sc_max_requests;
while (i--) {
struct svc_rdma_req_map *map;
map = alloc_req_map(GFP_KERNEL);
if (!map) {
dprintk("svcrdma: No memory for request map\n");
... | static bool svc_rdma_prealloc_maps(struct svcxprt_rdma *xprt)
| 168,182 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: WebString WebPageSerializer::generateMetaCharsetDeclaration(const WebString& charset)
{
String charsetString = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=" + static_cast<const String&>(charset) + "\">";
return charsetString;
}
Commit Message: Escape "--" in the page URL at page ... | WebString WebPageSerializer::generateMetaCharsetDeclaration(const WebString& charset)
{
// TODO(yosin) We should call |PageSerializer::metaCharsetDeclarationOf()|.
String charsetString = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=" + static_cast<const String&>(charset) + "\">";
retu... | 171,788 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: xfs_acl_from_disk(struct xfs_acl *aclp)
{
struct posix_acl_entry *acl_e;
struct posix_acl *acl;
struct xfs_acl_entry *ace;
int count, i;
count = be32_to_cpu(aclp->acl_cnt);
acl = posix_acl_alloc(count, GFP_KERNEL);
if (!acl)
return ERR_PTR(-ENOMEM);
for (i = 0; i < count; i++) {
acl_e = &acl-... | xfs_acl_from_disk(struct xfs_acl *aclp)
{
struct posix_acl_entry *acl_e;
struct posix_acl *acl;
struct xfs_acl_entry *ace;
int count, i;
count = be32_to_cpu(aclp->acl_cnt);
if (count > XFS_ACL_MAX_ENTRIES)
return ERR_PTR(-EFSCORRUPTED);
acl = posix_acl_alloc(count, GFP_KERNEL);
if (!acl)
return ERR_... | 165,656 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: const Extension* ExtensionAppItem::GetExtension() const {
const ExtensionService* service =
extensions::ExtensionSystem::Get(profile_)->extension_service();
const Extension* extension = service->GetInstalledExtension(extension_id_);
return extension;
}
Commit Message: [Extensions] Add GetInstalled... | const Extension* ExtensionAppItem::GetExtension() const {
const extensions::ExtensionRegistry* registry =
extensions::ExtensionRegistry::Get(profile_);
const Extension* extension = registry->GetInstalledExtension(
extension_id_);
return extension;
}
| 171,723 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int mpeg4_decode_profile_level(MpegEncContext *s, GetBitContext *gb)
{
s->avctx->profile = get_bits(gb, 4);
s->avctx->level = get_bits(gb, 4);
if (s->avctx->profile == 0 && s->avctx->level == 8) {
s->avctx->level = 0;
}
return 0;
}
Commit Message: avcodec/mpeg4videod... | static int mpeg4_decode_profile_level(MpegEncContext *s, GetBitContext *gb)
static int mpeg4_decode_profile_level(MpegEncContext *s, GetBitContext *gb, int *profile, int *level)
{
*profile = get_bits(gb, 4);
*level = get_bits(gb, 4);
if (*profile == 0 && *level == 8) {
*level = 0;
}
... | 169,161 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: png_get_uint_32(png_bytep buf)
{
png_uint_32 i = ((png_uint_32)(*buf) << 24) +
((png_uint_32)(*(buf + 1)) << 16) +
((png_uint_32)(*(buf + 2)) << 8) +
(png_uint_32)(*(buf + 3));
return (i);
}
Commit Message: third_party/libpng: update to 1.2.54
TBR=darin@chromium.org
BUG=560291
Rev... | png_get_uint_32(png_bytep buf)
{
png_uint_32 i = ((png_uint_32)((*(buf )) & 0xff) << 24) +
((png_uint_32)((*(buf + 1)) & 0xff) << 16) +
((png_uint_32)((*(buf + 2)) & 0xff) << 8) +
((png_uint_32)((*(buf + 3)) & 0xff) );
return (i);
}
| 172,176 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static void calcstepsizes(uint_fast16_t refstepsize, int numrlvls,
uint_fast16_t *stepsizes)
{
int bandno;
int numbands;
uint_fast16_t expn;
uint_fast16_t mant;
expn = JPC_QCX_GETEXPN(refstepsize);
mant = JPC_QCX_GETMANT(refstepsize);
numbands = 3 * numrlvls - 2;
for (bandno = 0; bandno < numbands; +... | static void calcstepsizes(uint_fast16_t refstepsize, int numrlvls,
uint_fast16_t *stepsizes)
{
int bandno;
int numbands;
uint_fast16_t expn;
uint_fast16_t mant;
expn = JPC_QCX_GETEXPN(refstepsize);
mant = JPC_QCX_GETMANT(refstepsize);
numbands = 3 * numrlvls - 2;
for (bandno = 0; bandno < numbands; ++bandn... | 168,735 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: nfs3svc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_readlinkargs *args)
{
p = decode_fh(p, &args->fh);
if (!p)
return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
return xdr_argsize_check(rqstp, p);
}
Commit Message: Merge tag 'nfsd-4.12' of git://linux-nfs.... | nfs3svc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p,
struct nfsd3_readlinkargs *args)
{
p = decode_fh(p, &args->fh);
if (!p)
return 0;
if (!xdr_argsize_check(rqstp, p))
return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
return 1;
}
| 168,143 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void ImageFetched(const ContentSuggestion::ID& id,
const GURL& url,
const base::string16& title,
const base::string16& text,
base::Time timeout_at,
const gfx::Image& image) {
if (!ShouldNotifyInState(app_stat... | void ImageFetched(const ContentSuggestion::ID& id,
const GURL& url,
const base::string16& title,
const base::string16& text,
base::Time timeout_at,
const gfx::Image& image) {
if (!ShouldNotifyInState(app_status_lis... | 172,037 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void BluetoothDeviceChromeOS::SetPasskey(uint32 passkey) {
if (!agent_.get() || passkey_callback_.is_null())
return;
passkey_callback_.Run(SUCCESS, passkey);
passkey_callback_.Reset();
}
Commit Message: Refactor to support default Bluetooth pairing delegate
In order to support a default pairing d... | void BluetoothDeviceChromeOS::SetPasskey(uint32 passkey) {
if (!pairing_context_.get())
return;
pairing_context_->SetPasskey(passkey);
}
| 171,239 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: CURLcode Curl_auth_create_plain_message(struct Curl_easy *data,
const char *userp,
const char *passwdp,
char **outptr, size_t *outlen)
{
CURLcode result;
char *plainauth;
size_t ulen;
si... | CURLcode Curl_auth_create_plain_message(struct Curl_easy *data,
const char *userp,
const char *passwdp,
char **outptr, size_t *outlen)
{
CURLcode result;
char *plainauth;
size_t ulen;
size_t p... | 169,031 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: int create_flush_cmd_control(struct f2fs_sb_info *sbi)
{
dev_t dev = sbi->sb->s_bdev->bd_dev;
struct flush_cmd_control *fcc;
int err = 0;
if (SM_I(sbi)->fcc_info) {
fcc = SM_I(sbi)->fcc_info;
goto init_thread;
}
fcc = kzalloc(sizeof(struct flush_cmd_control), GFP_KERNEL);
if (!fcc)
return -ENOMEM;
... | int create_flush_cmd_control(struct f2fs_sb_info *sbi)
{
dev_t dev = sbi->sb->s_bdev->bd_dev;
struct flush_cmd_control *fcc;
int err = 0;
if (SM_I(sbi)->fcc_info) {
fcc = SM_I(sbi)->fcc_info;
goto init_thread;
}
fcc = kzalloc(sizeof(struct flush_cmd_control), GFP_KERNEL);
if (!fcc)
return -ENOMEM;
atomi... | 169,382 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: int get_sda(void)
{
return qrio_get_gpio(DEBLOCK_PORT1, DEBLOCK_SDA1);
}
Commit Message: Merge branch '2020-01-22-master-imports'
- Re-add U8500 platform support
- Add bcm968360bg support
- Assorted Keymile fixes
- Other assorted bugfixes
CWE ID: CWE-787 | int get_sda(void)
| 169,630 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void WebLocalFrameImpl::LoadJavaScriptURL(const KURL& url) {
DCHECK(GetFrame());
Document* owner_document = GetFrame()->GetDocument();
if (!owner_document || !GetFrame()->GetPage())
return;
if (SchemeRegistry::ShouldTreatURLSchemeAsNotAllowingJavascriptURLs(
owner_document->Url().Protoc... | void WebLocalFrameImpl::LoadJavaScriptURL(const KURL& url) {
DCHECK(GetFrame());
Document* owner_document = GetFrame()->GetDocument();
if (!owner_document || !GetFrame()->GetPage())
return;
if (SchemeRegistry::ShouldTreatURLSchemeAsNotAllowingJavascriptURLs(
owner_document->Url().Protocol()))... | 172,301 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: store_current_palette(png_store *ps, int *npalette)
{
/* This is an internal error (the call has been made outside a read
* operation.)
*/
if (ps->current == NULL)
store_log(ps, ps->pread, "no current stream for palette", 1);
/* The result may be null if there is no palette. */
*n... | store_current_palette(png_store *ps, int *npalette)
{
/* This is an internal error (the call has been made outside a read
* operation.)
*/
if (ps->current == NULL)
{
store_log(ps, ps->pread, "no current stream for palette", 1);
return NULL;
}
/* The result may be null if there i... | 173,703 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void ImageBitmapFactories::ImageBitmapLoader::Trace(blink::Visitor* visitor) {
visitor->Trace(factory_);
visitor->Trace(resolver_);
visitor->Trace(options_);
}
Commit Message: Fix UAP in ImageBitmapLoader/FileReaderLoader
FileReaderLoader stores its client as a raw pointer, so in cases like
ImageBitma... | void ImageBitmapFactories::ImageBitmapLoader::Trace(blink::Visitor* visitor) {
ContextLifecycleObserver::Trace(visitor);
visitor->Trace(factory_);
visitor->Trace(resolver_);
visitor->Trace(options_);
}
| 173,071 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: BlockEntry::Kind Track::EOSBlock::GetKind() const
{
return kBlockEOS;
}
Commit Message: libwebm: Pull from upstream
Rolling mkvparser from upstream. Primarily for fixing a bug on parsing
failures with certain Opus WebM files.
Upstream commit hash of this pull: 574045edd4ecbeb802ee3f1d214b5510269852ae
The ... | BlockEntry::Kind Track::EOSBlock::GetKind() const
| 174,331 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void Cues::Init() const
{
if (m_cue_points)
return;
assert(m_count == 0);
assert(m_preload_count == 0);
IMkvReader* const pReader = m_pSegment->m_pReader;
const long long stop = m_start + m_size;
long long pos = m_start;
long cue_points_size = 0;
while (pos < stop... | void Cues::Init() const
long len;
const long long id = ReadUInt(pReader, m_pos, len);
assert(id >= 0); // TODO
assert((m_pos + len) <= stop);
m_pos += len; // consume ID
const long long size = ReadUInt(pReader, m_pos, len);
assert(size >= 0);
assert((m_pos + len) <= stop);
... | 174,390 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int check_line_charstring(void)
{
char *p = line;
while (isspace(*p))
p++;
return (*p == '/' || (p[0] == 'd' && p[1] == 'u' && p[2] == 'p'));
}
Commit Message: Security fixes.
- Don't overflow the small cs_start buffer (reported by Niels
Thykier via the debian tracker (Jakub Wilk), foun... | static int check_line_charstring(void)
{
char *p = line;
while (isspace((unsigned char) *p))
p++;
return (*p == '/' || (p[0] == 'd' && p[1] == 'u' && p[2] == 'p'));
}
| 166,620 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static inline void VectorClamp(DDSVector4 *value)
{
value->x = MinF(1.0f,MaxF(0.0f,value->x));
value->y = MinF(1.0f,MaxF(0.0f,value->y));
value->z = MinF(1.0f,MaxF(0.0f,value->z));
value->w = MinF(1.0f,MaxF(0.0f,value->w));
}
Commit Message: Added extra EOF check and some minor refactoring.
CWE ID: CW... | static inline void VectorClamp(DDSVector4 *value)
{
value->x = MagickMin(1.0f,MagickMax(0.0f,value->x));
value->y = MagickMin(1.0f,MagickMax(0.0f,value->y));
value->z = MagickMin(1.0f,MagickMax(0.0f,value->z));
value->w = MagickMin(1.0f,MagickMax(0.0f,value->w));
}
| 168,906 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: long ParseElementHeader(IMkvReader* pReader, long long& pos,
long long stop, long long& id,
long long& size) {
if (stop >= 0 && pos >= stop)
return E_FILE_FORMAT_INVALID;
long len;
id = ReadID(pReader, pos, len);
if (id < 0)
return E_FILE_FORMAT_INVALID;
pos += len; // consume id
if (stop >= 0 &&... | long ParseElementHeader(IMkvReader* pReader, long long& pos,
long long stop, long long& id,
long long& size) {
if (stop >= 0 && pos >= stop)
return E_FILE_FORMAT_INVALID;
long len;
id = ReadID(pReader, pos, len);
if (id < 0)
return E_FILE_FORMAT_INVALID;
pos += len; // consume id
if (stop >= 0 && pos >... | 174,229 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: WindowOpenDisposition BrowserView::GetDispositionForPopupBounds(
const gfx::Rect& bounds) {
return WindowOpenDisposition::NEW_POPUP;
}
Commit Message: Mac: turn popups into new tabs while in fullscreen.
It's platform convention to show popups as new tabs while in
non-HTML5 fullscreen. (Popups cause tabs t... | WindowOpenDisposition BrowserView::GetDispositionForPopupBounds(
| 173,207 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: int ptrace_setxregs(struct task_struct *child, void __user *uregs)
{
struct thread_info *ti = task_thread_info(child);
struct pt_regs *regs = task_pt_regs(child);
elf_xtregs_t *xtregs = uregs;
int ret = 0;
#if XTENSA_HAVE_COPROCESSORS
/* Flush all coprocessors before we overwrite them. */
coprocessor... | int ptrace_setxregs(struct task_struct *child, void __user *uregs)
{
struct thread_info *ti = task_thread_info(child);
struct pt_regs *regs = task_pt_regs(child);
elf_xtregs_t *xtregs = uregs;
int ret = 0;
if (!access_ok(VERIFY_READ, uregs, sizeof(elf_xtregs_t)))
return -EFAULT;
#if XTENSA_HAVE_COPROCESSOR... | 165,849 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: bool RenderFrameHostManager::CanSubframeSwapProcess(
const GURL& dest_url,
SiteInstance* source_instance,
SiteInstance* dest_instance,
bool was_server_redirect) {
DCHECK(!source_instance || !dest_instance);
GURL resolved_url = dest_url;
if (url::Origin::Create(resolved_url).unique()) {
... | bool RenderFrameHostManager::CanSubframeSwapProcess(
const GURL& dest_url,
SiteInstance* source_instance,
SiteInstance* dest_instance) {
DCHECK(!source_instance || !dest_instance);
GURL resolved_url = dest_url;
if (url::Origin::Create(resolved_url).unique()) {
if (source_instance) {
reso... | 173,181 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: EBMLHeader::EBMLHeader() :
m_docType(NULL)
{
Init();
}
Commit Message: libwebm: Pull from upstream
Rolling mkvparser from upstream. Primarily for fixing a bug on parsing
failures with certain Opus WebM files.
Upstream commit hash of this pull: 574045edd4ecbeb802ee3f1d214b5510269852ae
The diff is so hu... | EBMLHeader::EBMLHeader() :
| 174,269 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: ExtensionBookmarksTest()
: client_(NULL), model_(NULL), node_(NULL), folder_(NULL) {}
Commit Message: Added unit test for new portion of GetMetaInfo API
BUG=383600
Review URL: https://codereview.chromium.org/348833003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@278908 0039d316-1c4b-4281-b951-... | ExtensionBookmarksTest()
| 171,186 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: vhost_scsi_send_evt(struct vhost_scsi *vs,
struct vhost_scsi_tpg *tpg,
struct se_lun *lun,
u32 event,
u32 reason)
{
struct vhost_scsi_evt *evt;
evt = vhost_scsi_allocate_evt(vs, event, reason);
if (!evt)
return;
if (tpg && lun) {
/* TODO: share lun setup code with virtio-scsi.ko */
... | vhost_scsi_send_evt(struct vhost_scsi *vs,
struct vhost_scsi_tpg *tpg,
struct se_lun *lun,
u32 event,
u32 reason)
{
struct vhost_scsi_evt *evt;
evt = vhost_scsi_allocate_evt(vs, event, reason);
if (!evt)
return;
if (tpg && lun) {
/* TODO: share lun setup code with virtio-scsi.ko */
/*
... | 166,616 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: transform_display_init(transform_display *dp, png_modifier *pm, png_uint_32 id,
PNG_CONST image_transform *transform_list)
{
memset(dp, 0, sizeof *dp);
/* Standard fields */
standard_display_init(&dp->this, &pm->this, id, 0/*do_interlace*/,
pm->use_update_info);
/* Parameter fields... | transform_display_init(transform_display *dp, png_modifier *pm, png_uint_32 id,
const image_transform *transform_list)
{
memset(dp, 0, sizeof *dp);
/* Standard fields */
standard_display_init(&dp->this, &pm->this, id, do_read_interlace,
pm->use_update_info);
/* Parameter fields */
dp... | 173,712 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
::libvpx_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
encoder->Control(VP8E_SE... | virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
::libvpx_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
if (encoding_mode_ != ::libvpx_test::kRealTime) {
encoder->Control(VP8E_SET_... | 174,513 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: SecureProxyChecker::SecureProxyChecker(
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory)
: url_loader_factory_(std::move(url_loader_factory)) {}
Commit Message: Disable all DRP URL fetches when holdback is enabled
Disable secure proxy checker, warmup url fetcher
and client config fet... | SecureProxyChecker::SecureProxyChecker(
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory)
| 172,423 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: BluetoothChooserDesktop::~BluetoothChooserDesktop() {
bluetooth_chooser_controller_->ResetEventHandler();
}
Commit Message: Ensure device choosers are closed on navigation
The requestDevice() IPCs can race with navigation. This change ensures
that choosers are closed on navigation and adds browser tests to
... | BluetoothChooserDesktop::~BluetoothChooserDesktop() {
bluetooth_chooser_controller_->ResetEventHandler();
if (bubble_)
bubble_->CloseBubble(BUBBLE_CLOSE_FORCED);
}
| 173,202 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: xfs_file_splice_write(
struct pipe_inode_info *pipe,
struct file *outfilp,
loff_t *ppos,
size_t count,
unsigned int flags)
{
struct inode *inode = outfilp->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
int ioflags = 0;
ssize_t ret;
XFS_STATS_INC(xs_write_calls);
if (outfilp->f_mode &... | xfs_file_splice_write(
| 166,810 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: de_dotdot( char* file )
{
char* cp;
char* cp2;
int l;
/* Collapse any multiple / sequences. */
while ( ( cp = strstr( file, "//") ) != (char*) 0 )
{
for ( cp2 = cp + 2; *cp2 == '/'; ++cp2 )
continue;
(void) strcpy( cp + 1, cp2 );
}
/* Remove leading ./ and any /./ sequences.... | de_dotdot( char* file )
{
char* cp;
char* cp2;
int l;
/* Collapse any multiple / sequences. */
while ( ( cp = strstr( file, "//") ) != (char*) 0 )
{
for ( cp2 = cp + 2; *cp2 == '/'; ++cp2 )
continue;
(void) strcpy( cp + 1, cp2 );
}
/* Remove leading ./ and any /./ sequences. */
... | 168,063 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: bool Init() {
DCHECK(!initialized_successfully_) << "Already initialized";
if (!CrosLibrary::Get()->EnsureLoaded())
return false;
input_method_status_connection_ = chromeos::MonitorInputMethodStatus(
this,
&InputMethodChangedHandler,
&RegisterPropertiesHandler,
... | bool Init() {
DCHECK(!initialized_successfully_) << "Already initialized";
ibus_controller_ = input_method::IBusController::Create();
// The observer should be added before Connect() so we can capture the
// initial connection change.
ibus_controller_->AddObserver(this);
ibus_controller_->... | 170,494 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void CtcpHandler::defaultHandler(const QString &cmd, CtcpType ctcptype, const QString &prefix, const QString &target, const QString ¶m) {
Q_UNUSED(ctcptype);
Q_UNUSED(target);
if(!_ignoreListManager->ctcpMatch(prefix, network()->networkName())) {
QString str = tr("Received unknown CTCP %1 by %2").... | void CtcpHandler::defaultHandler(const QString &cmd, CtcpType ctcptype, const QString &prefix, const QString &target, const QString ¶m) {
void CtcpHandler::defaultHandler(const QString &cmd, CtcpType ctcptype, const QString &prefix, const QString &target, const QString ¶m, QString &reply) {
Q_UNUSED(ctcptype... | 164,876 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: scoped_ptr<cc::CompositorFrame> TestSynchronousCompositor::DemandDrawHw(
gfx::Size surface_size,
const gfx::Transform& transform,
gfx::Rect viewport,
gfx::Rect clip,
gfx::Rect viewport_rect_for_tile_priority,
const gfx::Transform& transform_for_tile_priority) {
return hardware_frame_... | scoped_ptr<cc::CompositorFrame> TestSynchronousCompositor::DemandDrawHw(
const gfx::Size& surface_size,
const gfx::Transform& transform,
const gfx::Rect& viewport,
const gfx::Rect& clip,
const gfx::Rect& viewport_rect_for_tile_priority,
const gfx::Transform& transform_for_tile_priority) {
... | 171,620 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static void InputMethodChangedHandler(
void* object,
const chromeos::InputMethodDescriptor& current_input_method) {
if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
LOG(ERROR) << "Not on UI thread";
return;
}
InputMethodLibraryImpl* input_method_library =
sta... | static void InputMethodChangedHandler(
// IBusController override.
virtual void OnCurrentInputMethodChanged(
const input_method::InputMethodDescriptor& current_input_method) {
if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
LOG(ERROR) << "Not on UI thread";
return;
}
Change... | 170,495 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: normalize_color_encoding(color_encoding *encoding)
{
PNG_CONST double whiteY = encoding->red.Y + encoding->green.Y +
encoding->blue.Y;
if (whiteY != 1)
{
encoding->red.X /= whiteY;
encoding->red.Y /= whiteY;
encoding->red.Z /= whiteY;
encoding->green.X /= whiteY;
e... | normalize_color_encoding(color_encoding *encoding)
{
const double whiteY = encoding->red.Y + encoding->green.Y +
encoding->blue.Y;
if (whiteY != 1)
{
encoding->red.X /= whiteY;
encoding->red.Y /= whiteY;
encoding->red.Z /= whiteY;
encoding->green.X /= whiteY;
encoding->g... | 173,673 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int nbd_negotiate_read(QIOChannel *ioc, void *buffer, size_t size)
{
ssize_t ret;
guint watch;
assert(qemu_in_coroutine());
/* Negotiation are always in main loop. */
watch = qio_channel_add_watch(ioc,
G_IO_IN,
nbd_nego... | static int nbd_negotiate_read(QIOChannel *ioc, void *buffer, size_t size)
| 165,454 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: long Track::Create(
Segment* pSegment,
const Info& info,
long long element_start,
long long element_size,
Track*& pResult)
{
if (pResult)
return -1;
Track* const pTrack = new (std::nothrow) Track(pSegment,
element_start,
... | long Track::Create(
Track::Info::Info()
: uid(0),
defaultDuration(0),
codecDelay(0),
seekPreRoll(0),
nameAsUTF8(NULL),
language(NULL),
codecId(NULL),
codecNameAsUTF8(NULL),
codecPrivate(NULL),
codecPrivateSize(0),
lacing(false) {}
Track::Info::~Info() { ... | 174,255 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static char *decode_text_string(const char *str, size_t str_len)
{
int idx, is_hex, is_utf16be, ascii_idx;
char *ascii, hex_buf[5] = {0};
is_hex = is_utf16be = idx = ascii_idx = 0;
/* Regular encoding */
if (str[0] == '(')
{
ascii = malloc(strlen(str) + 1);
strncpy(... | static char *decode_text_string(const char *str, size_t str_len)
{
int idx, is_hex, is_utf16be, ascii_idx;
char *ascii, hex_buf[5] = {0};
is_hex = is_utf16be = idx = ascii_idx = 0;
/* Regular encoding */
if (str[0] == '(')
{
ascii = safe_calloc(strlen(str) + 1);
strncpy(a... | 169,566 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void ScreenPositionController::ConvertHostPointToRelativeToRootWindow(
aura::Window* root_window,
const aura::Window::Windows& root_windows,
gfx::Point* point,
aura::Window** target_root) {
DCHECK(!root_window->parent());
gfx::Point point_in_root(*point);
root_window->GetHost()->ConvertPoi... | void ScreenPositionController::ConvertHostPointToRelativeToRootWindow(
aura::Window* root_window,
const aura::Window::Windows& root_windows,
gfx::Point* point,
aura::Window** target_root) {
DCHECK(!root_window->parent());
gfx::Point point_in_root(*point);
root_window->GetHost()->ConvertPointFrom... | 171,711 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int klsi_105_get_line_state(struct usb_serial_port *port,
unsigned long *line_state_p)
{
int rc;
u8 *status_buf;
__u16 status;
dev_info(&port->serial->dev->dev, "sending SIO Poll request\n");
status_buf = kmalloc(KLSI_STATUSBUF_LEN, GFP_KERNEL);
if (!status_buf)
return -ENOMEM;
status_bu... | static int klsi_105_get_line_state(struct usb_serial_port *port,
unsigned long *line_state_p)
{
int rc;
u8 *status_buf;
__u16 status;
dev_info(&port->serial->dev->dev, "sending SIO Poll request\n");
status_buf = kmalloc(KLSI_STATUSBUF_LEN, GFP_KERNEL);
if (!status_buf)
return -ENOMEM;
status_buf[0] =... | 168,389 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void smp_proc_enc_info(tSMP_CB* p_cb, tSMP_INT_DATA* p_data) {
uint8_t* p = p_data->p_data;
SMP_TRACE_DEBUG("%s", __func__);
STREAM_TO_ARRAY(p_cb->ltk, p, BT_OCTET16_LEN);
smp_key_distribution(p_cb, NULL);
}
Commit Message: Checks the SMP length to fix OOB read
Bug: 111937065
Test: manual
Chang... | void smp_proc_enc_info(tSMP_CB* p_cb, tSMP_INT_DATA* p_data) {
uint8_t* p = p_data->p_data;
SMP_TRACE_DEBUG("%s", __func__);
if (smp_command_has_invalid_parameters(p_cb)) {
tSMP_INT_DATA smp_int_data;
smp_int_data.status = SMP_INVALID_PARAMETERS;
android_errorWriteLog(0x534e4554, "111937065");
... | 174,074 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: client_x11_display_valid(const char *display)
{
size_t i, dlen;
dlen = strlen(display);
for (i = 0; i < dlen; i++) {
if (!isalnum((u_char)display[i]) &&
}
}
Commit Message:
CWE ID: CWE-254 | client_x11_display_valid(const char *display)
{
size_t i, dlen;
if (display == NULL)
return 0;
dlen = strlen(display);
for (i = 0; i < dlen; i++) {
if (!isalnum((u_char)display[i]) &&
}
}
| 165,351 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: cJSON *cJSON_DetachItemFromArray( cJSON *array, int which )
{
cJSON *c = array->child;
while ( c && which > 0 ) {
c = c->next;
--which;
}
if ( ! c )
return 0;
if ( c->prev )
c->prev->next = c->next;
if ( c->next ) c->next->prev = c->prev;
if ( c == array->child )
array->child = c->next;
c->prev ... | cJSON *cJSON_DetachItemFromArray( cJSON *array, int which )
| 167,284 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: InstallVerifyFrame::InstallVerifyFrame(const wxString& lDmodFilePath)
: InstallVerifyFrame_Base(NULL, wxID_ANY, _T(""))
{
mConfig = Config::GetConfig();
prepareDialog();
int flags = wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_REMAINING_TIME;
wxProgressDialog lPrepareProgress(_("Preparing"),
_("The D-Mo... | InstallVerifyFrame::InstallVerifyFrame(const wxString& lDmodFilePath)
: InstallVerifyFrame_Base(NULL, wxID_ANY, _T(""))
{
mConfig = Config::GetConfig();
prepareDialog();
int flags = wxPD_AUTO_HIDE | wxPD_APP_MODAL | wxPD_REMAINING_TIME;
wxProgressDialog lPrepareProgress(_("Preparing"),
_("The D-Mod arch... | 165,346 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: SPL_METHOD(SplFileObject, hasChildren)
{
if (zend_parse_parameters_none() == FAILURE) {
return;
}
RETURN_FALSE;
} /* }}} */
/* {{{ proto bool SplFileObject::getChildren()
Commit Message: Fix bug #72262 - do not overflow int
CWE ID: CWE-190 | SPL_METHOD(SplFileObject, hasChildren)
{
if (zend_parse_parameters_none() == FAILURE) {
return;
}
RETURN_FALSE;
} /* }}} */
/* {{{ proto bool SplFileObject::getChildren()
| 167,060 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static zend_bool add_post_var(zval *arr, post_var_data_t *var, zend_bool eof)
{
char *ksep, *vsep, *val;
size_t klen, vlen;
size_t new_vlen;
if (var->ptr >= var->end) {
return 0;
}
vsep = memchr(var->ptr, '&', var->end - var->ptr);
if (!vsep) {
if (!eof) {
return 0;
} else {
vse... | static zend_bool add_post_var(zval *arr, post_var_data_t *var, zend_bool eof)
{
char *start, *ksep, *vsep, *val;
size_t klen, vlen;
size_t new_vlen;
if (var->ptr >= var->end) {
return 0;
}
start = var->ptr + var->already_scanned;
vsep = memchr(start, '&', var->end - start);
if (!vsep) {
if (!eo... | 170,041 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void FormAssociatedElement::formRemovedFromTree(const Node* formRoot)
{
ASSERT(m_form);
if (toHTMLElement(this)->highestAncestor() != formRoot)
setForm(0);
}
Commit Message: Fix a crash when a form control is in a past naems map of a demoted form element.
Note that we wanted to add the prote... | void FormAssociatedElement::formRemovedFromTree(const Node* formRoot)
{
ASSERT(m_form);
if (toHTMLElement(this)->highestAncestor() == formRoot)
return;
RefPtr<HTMLElement> protector(toHTMLElement(this));
setForm(0);
}
| 171,718 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static UINT drdynvc_process_capability_request(drdynvcPlugin* drdynvc, int Sp,
int cbChId, wStream* s)
{
UINT status;
if (!drdynvc)
return CHANNEL_RC_BAD_INIT_HANDLE;
WLog_Print(drdynvc->log, WLOG_TRACE, "capability_request Sp=%d cbChId=%d", Sp, cbChId);
Stream_Seek(s, 1); /* pad */
Stream_... | static UINT drdynvc_process_capability_request(drdynvcPlugin* drdynvc, int Sp,
int cbChId, wStream* s)
{
UINT status;
if (!drdynvc)
return CHANNEL_RC_BAD_INIT_HANDLE;
if (Stream_GetRemainingLength(s) < 3)
return ERROR_INVALID_DATA;
WLog_Print(drdynvc->log, WLOG_TRACE, "capability_request Sp=%d cb... | 168,934 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: status_t OMXNodeInstance::updateGraphicBufferInMeta_l(
OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
OMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) {
if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) {
return BAD_VALUE;
}
BufferMeta *buff... | status_t OMXNodeInstance::updateGraphicBufferInMeta_l(
OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
OMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) {
if (header == NULL) {
return BAD_VALUE;
}
if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) {
... | 173,532 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static uint32_t scsi_init_iovec(SCSIDiskReq *r)
{
r->iov.iov_len = MIN(r->sector_count * 512, SCSI_DMA_BUF_SIZE);
qemu_iovec_init_external(&r->qiov, &r->iov, 1);
return r->qiov.size / 512;
}
Commit Message: scsi-disk: lazily allocate bounce buffer
It will not be needed for reads and writes if t... | static uint32_t scsi_init_iovec(SCSIDiskReq *r)
{
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
if (!r->iov.iov_base) {
r->buflen = SCSI_DMA_BUF_SIZE;
r->iov.iov_base = qemu_blockalign(s->bs, r->buflen);
}
r->iov.iov_len = MIN(r->sector_count * 512, r->buflen);
q... | 166,554 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: ssize_t NaClDescCustomRecvMsg(void* handle, NaClImcTypedMsgHdr* msg,
int /* flags */) {
if (msg->iov_length != 1)
return -1;
msg->ndesc_length = 0; // Messages with descriptors aren't supported yet.
return static_cast<ssize_t>(
ToAdapter(handle)->BlockingReceive... | ssize_t NaClDescCustomRecvMsg(void* handle, NaClImcTypedMsgHdr* msg,
int /* flags */) {
if (msg->iov_length != 1)
return -1;
return static_cast<ssize_t>(
ToAdapter(handle)->BlockingReceive(static_cast<char*>(msg->iov[0].base),
ms... | 170,730 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void vrend_renderer_context_destroy(uint32_t handle)
{
struct vrend_decode_ctx *ctx;
bool ret;
if (handle >= VREND_MAX_CTX)
return;
ctx = dec_ctx[handle];
if (!ctx)
return;
vrend_hw_switch_context(dec_ctx[0]->grctx, true);
}
Commit Message:
CWE ID: CWE-476 | void vrend_renderer_context_destroy(uint32_t handle)
{
struct vrend_decode_ctx *ctx;
bool ret;
if (handle >= VREND_MAX_CTX)
return;
/* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
if (handle == 0) {
return;
}
ctx = dec_ctx[handle];
if (!ctx)
... | 164,949 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: const Block* BlockGroup::GetBlock() const
{
return &m_block;
}
Commit Message: libwebm: Pull from upstream
Rolling mkvparser from upstream. Primarily for fixing a bug on parsing
failures with certain Opus WebM files.
Upstream commit hash of this pull: 574045edd4ecbeb802ee3f1d214b5510269852ae
The diff is s... | const Block* BlockGroup::GetBlock() const
| 174,286 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: http_rxchunk(struct http *hp)
{
char *q;
int l, i;
l = hp->prxbuf;
do
(void)http_rxchar(hp, 1, 0);
while (hp->rxbuf[hp->prxbuf - 1] != '\n');
vtc_dump(hp->vl, 4, "len", hp->rxbuf + l, -1);
i = strtoul(hp->rxbuf + l, &q, 16);
bprintf(hp->chunklen, "%d", i);
if ((q == hp->rxbuf + l) ||
(*q != '\0' && ... | http_rxchunk(struct http *hp)
{
char *q;
int l, i;
l = hp->prxbuf;
do
(void)http_rxchar(hp, 1, 0);
while (hp->rxbuf[hp->prxbuf - 1] != '\n');
vtc_dump(hp->vl, 4, "len", hp->rxbuf + l, -1);
i = strtoul(hp->rxbuf + l, &q, 16);
bprintf(hp->chunklen, "%d", i);
if ((q == hp->rxbuf + l) ||
(*q != '\0' && !vct_i... | 169,999 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: PrintPreviewUI::~PrintPreviewUI() {
print_preview_data_service()->RemoveEntry(preview_ui_addr_str_);
g_print_preview_request_id_map.Get().Erase(preview_ui_addr_str_);
}
Commit Message: Print preview: Use an ID instead of memory pointer string in WebUI.
BUG=144051
Review URL: https://chromiumcodereview.ap... | PrintPreviewUI::~PrintPreviewUI() {
print_preview_data_service()->RemoveEntry(id_);
g_print_preview_request_id_map.Get().Erase(id_);
g_print_preview_ui_id_map.Get().Remove(id_);
}
| 170,844 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: PHP_FUNCTION(mcrypt_get_block_size)
{
char *cipher;
char *module;
int cipher_len, module_len;
char *cipher_dir_string;
char *module_dir_string;
MCRYPT td;
MCRYPT_GET_INI
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
&cipher, &cipher_len, &module, &module_len) == FAILURE) {
re... | PHP_FUNCTION(mcrypt_get_block_size)
{
char *cipher;
char *module;
int cipher_len, module_len;
char *cipher_dir_string;
char *module_dir_string;
MCRYPT td;
MCRYPT_GET_INI
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
&cipher, &cipher_len, &module, &module_len) == FAILURE) {
return;
... | 167,104 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void StorageHandler::ClearDataForOrigin(
const std::string& origin,
const std::string& storage_types,
std::unique_ptr<ClearDataForOriginCallback> callback) {
if (!process_)
return callback->sendFailure(Response::InternalError());
StoragePartition* partition = process_->GetStoragePartitio... | void StorageHandler::ClearDataForOrigin(
const std::string& origin,
const std::string& storage_types,
std::unique_ptr<ClearDataForOriginCallback> callback) {
if (!storage_partition_)
return callback->sendFailure(Response::InternalError());
std::vector<std::string> types = base::SplitString(
... | 172,770 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: chunk_type_valid(png_uint_32 c)
/* Bit whacking approach to chunk name validation that is intended to avoid
* branches. The cost is that it uses a lot of 32-bit constants, which might
* be bad on some architectures.
*/
{
png_uint_32 t;
/* Remove bit 5 from all but the reserved byte; this means ... | chunk_type_valid(png_uint_32 c)
/* Bit whacking approach to chunk name validation that is intended to avoid
* branches. The cost is that it uses a lot of 32-bit constants, which might
* be bad on some architectures.
*/
{
png_uint_32 t;
/* Remove bit 5 from all but the reserved byte; this means every
... | 173,730 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void StoreAccumulatedContentLength(int received_content_length,
int original_content_length,
bool data_reduction_proxy_was_used) {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
base::Bind(&UpdateContentLengthPrefs,
... | void StoreAccumulatedContentLength(int received_content_length,
void StoreAccumulatedContentLength(
int received_content_length,
int original_content_length,
chrome_browser_net::DataReductionRequestType data_reduction_type) {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
base::Bind(&Update... | 171,333 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: bool IsTraceEventArgsWhitelisted(const char* category_group_name,
const char* event_name) {
if (base::MatchPattern(category_group_name, "benchmark") &&
base::MatchPattern(event_name, "whitelisted")) {
return true;
}
return false;
}
Commit Message: Tracing: Add... | bool IsTraceEventArgsWhitelisted(const char* category_group_name,
bool IsTraceEventArgsWhitelisted(
const char* category_group_name,
const char* event_name,
base::trace_event::ArgumentNameFilterPredicate* arg_filter) {
if (base::MatchPattern(category_group_name, "benchmark") &&
base::MatchPattern(... | 171,681 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void InitPrefMembers() {
settings_->InitPrefMembers();
}
Commit Message: Move IsDataSaverEnabledByUser to be a static method and use it
This method now officially becomes the source of truth that
everything in the code base eventually calls into to determine whether
or not DataSaver is enabled.
Bug: 93... | void InitPrefMembers() {
| 172,560 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: display_sigset( const char *msg, sigset_t *mask )
{
int signo;
NameTableIterator next_sig( SigNames );
if( msg ) {
dprintf( D_ALWAYS, msg );
}
while( (signo = next_sig()) != -1 ) {
if( sigismember(mask,signo) ) {
dprintf( D_ALWAYS | D_... | display_sigset( const char *msg, sigset_t *mask )
{
int signo;
NameTableIterator next_sig( SigNames );
if( msg ) {
dprintf( D_ALWAYS, "%s", msg );
}
while( (signo = next_sig()) != -1 ) {
if( sigismember(mask,signo) ) {
dprintf( D_ALWAYS | D_... | 165,385 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: status_t OMXNodeInstance::emptyBuffer(
OMX::buffer_id buffer,
OMX_U32 rangeOffset, OMX_U32 rangeLength,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
Mutex::Autolock autoLock(mLock);
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput);
if (heade... | status_t OMXNodeInstance::emptyBuffer(
OMX::buffer_id buffer,
OMX_U32 rangeOffset, OMX_U32 rangeLength,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
Mutex::Autolock autoLock(mLock);
// no emptybuffer if using input surface
if (getGraphicBufferSource() != NULL) {
an... | 174,133 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: GURL DevToolsWindow::GetDevToolsURL(Profile* profile,
const GURL& base_url,
bool shared_worker_frontend,
bool v8_only_frontend,
const std::string& remote_frontend,
... | GURL DevToolsWindow::GetDevToolsURL(Profile* profile,
const GURL& base_url,
bool shared_worker_frontend,
bool v8_only_frontend,
const std::string& remote_frontend,
... | 172,455 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void WebDevToolsAgentImpl::clearBrowserCache()
{
m_client->clearBrowserCache();
}
Commit Message: [4/4] Process clearBrowserCahce/cookies commands in browser.
BUG=366585
Review URL: https://codereview.chromium.org/251183005
git-svn-id: svn://svn.chromium.org/blink/trunk@172984 bbb929c8-8fbe-4397-9dbb-9b2b... | void WebDevToolsAgentImpl::clearBrowserCache()
| 171,348 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: horDiff8(TIFF* tif, uint8* cp0, tmsize_t cc)
{
TIFFPredictorState* sp = PredictorState(tif);
tmsize_t stride = sp->stride;
unsigned char* cp = (unsigned char*) cp0;
assert((cc%stride)==0);
if (cc > stride) {
cc -= stride;
/*
* Pipeline the most common cases.
*/
if (stride == 3) {
un... | horDiff8(TIFF* tif, uint8* cp0, tmsize_t cc)
{
TIFFPredictorState* sp = PredictorState(tif);
tmsize_t stride = sp->stride;
unsigned char* cp = (unsigned char*) cp0;
if((cc%stride)!=0)
{
TIFFErrorExt(tif->tif_clientdata, "horDiff8",
"%s", "(cc%stride)!=0");
return 0... | 166,887 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static void ikev2_parent_outI1_continue(struct pluto_crypto_req_cont *pcrc,
struct pluto_crypto_req *r,
err_t ugh)
{
struct ke_continuation *ke = (struct ke_continuation *)pcrc;
struct msg_digest *md = ke->md;
struct state *const st = md->st;
stf_status e;
DBG(DBG_CONTROLMORE,
DBG_log("ikev2 ... | static void ikev2_parent_outI1_continue(struct pluto_crypto_req_cont *pcrc,
struct pluto_crypto_req *r,
err_t ugh)
{
struct ke_continuation *ke = (struct ke_continuation *)pcrc;
struct msg_digest *md = ke->md;
struct state *const st = md->st;
stf_status e;
DBG(DBG_CONTROLMORE,
DBG_log("ikev2 parent... | 166,473 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: ExtensionInstallDialogView::ExtensionInstallDialogView(
Profile* profile,
content::PageNavigator* navigator,
const ExtensionInstallPrompt::DoneCallback& done_callback,
std::unique_ptr<ExtensionInstallPrompt::Prompt> prompt)
: profile_(profile),
navigator_(navigator),
done_callback_... | ExtensionInstallDialogView::ExtensionInstallDialogView(
Profile* profile,
content::PageNavigator* navigator,
const ExtensionInstallPrompt::DoneCallback& done_callback,
std::unique_ptr<ExtensionInstallPrompt::Prompt> prompt)
: profile_(profile),
navigator_(navigator),
done_callback_(done_... | 173,159 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: my_object_unstringify (MyObject *obj, const char *str, GValue *value, GError **error)
{
if (str[0] == '\0' || !g_ascii_isdigit (str[0])) {
g_value_init (value, G_TYPE_STRING);
g_value_set_string (value, str);
} else {
g_value_init (value, G_TYPE_INT);
g_value_set_int (value, (int) g_ascii_strt... | my_object_unstringify (MyObject *obj, const char *str, GValue *value, GError **error)
| 165,125 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len,
int atomic)
{
unsigned long copy;
while (len > 0) {
while (!iov->iov_len)
iov++;
copy = min_t(unsigned long, len, iov->iov_len);
if (atomic) {
if (__copy_from_user_inatomic(to, iov->iov_base, copy))
return -EFAULT;
} el... | pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len,
| 166,686 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void usage_exit() {
fprintf(stderr,
"Usage: %s <codec> <width> <height> <infile> <outfile> "
"<keyframe-interval> [<error-resilient>]\nSee comments in "
"simple_encoder.c for more information.\n",
exec_name);
exit(EXIT_FAILURE);
}
Commit Message: Merge Conflict Fix CL... | void usage_exit() {
void usage_exit(void) {
fprintf(stderr,
"Usage: %s <codec> <width> <height> <infile> <outfile> "
"<keyframe-interval> [<error-resilient>]\nSee comments in "
"simple_encoder.c for more information.\n",
exec_name);
exit(EXIT_FAILURE);
}
| 174,490 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static int asymmetric_key_match(const struct key *key,
const struct key_match_data *match_data)
{
const struct asymmetric_key_subtype *subtype = asymmetric_key_subtype(key);
const char *description = match_data->raw_data;
const char *spec = description;
const char *id;
ptrdiff_t speclen;
if (!subtyp... | static int asymmetric_key_match(const struct key *key,
static int asymmetric_key_cmp(const struct key *key,
const struct key_match_data *match_data)
{
const struct asymmetric_key_subtype *subtype = asymmetric_key_subtype(key);
const char *description = match_data->raw_data;
const char *spec = description... | 168,436 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: long long BlockGroup::GetDurationTimeCode() const
{
return m_duration;
}
Commit Message: libwebm: Pull from upstream
Rolling mkvparser from upstream. Primarily for fixing a bug on parsing
failures with certain Opus WebM files.
Upstream commit hash of this pull: 574045edd4ecbeb802ee3f1d214b5510269852ae
The... | long long BlockGroup::GetDurationTimeCode() const
| 174,308 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: image_transform_png_set_strip_alpha_mod(PNG_CONST image_transform *this,
image_pixel *that, png_const_structp pp,
PNG_CONST transform_display *display)
{
if (that->colour_type == PNG_COLOR_TYPE_GRAY_ALPHA)
that->colour_type = PNG_COLOR_TYPE_GRAY;
else if (that->colour_type == PNG_COLOR_TYPE_... | image_transform_png_set_strip_alpha_mod(PNG_CONST image_transform *this,
image_transform_png_set_strip_alpha_mod(const image_transform *this,
image_pixel *that, png_const_structp pp,
const transform_display *display)
{
if (that->colour_type == PNG_COLOR_TYPE_GRAY_ALPHA)
that->colour_type = PNG_COLO... | 173,652 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void WorkerProcessLauncherTest::SetUp() {
task_runner_ = new AutoThreadTaskRunner(
message_loop_.message_loop_proxy(),
base::Bind(&WorkerProcessLauncherTest::QuitMainMessageLoop,
base::Unretained(this)));
exit_code_ = STILL_ACTIVE;
launcher_delegate_.reset(new MockProcessLa... | void WorkerProcessLauncherTest::SetUp() {
task_runner_ = new AutoThreadTaskRunner(
message_loop_.message_loop_proxy(),
base::Bind(&WorkerProcessLauncherTest::QuitMainMessageLoop,
base::Unretained(this)));
launcher_delegate_.reset(new MockProcessLauncherDelegate());
EXPECT_CALL(*... | 171,552 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: LogLuvClose(TIFF* tif)
{
TIFFDirectory *td = &tif->tif_dir;
/*
* For consistency, we always want to write out the same
* bitspersample and sampleformat for our TIFF file,
* regardless of the data format being used by the application.
* Since this routine is called after tags have been set but
... | LogLuvClose(TIFF* tif)
{
LogLuvState* sp = (LogLuvState*) tif->tif_data;
TIFFDirectory *td = &tif->tif_dir;
assert(sp != 0);
/*
* For consistency, we always want to write out the same
* bitspersample and sampleformat for our TIFF file,
* regardless of the data format being used by the applicat... | 168,464 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: HeapObjectHeader* NormalPage::findHeaderFromAddress(Address address) {
if (address < payload())
return nullptr;
if (!m_objectStartBitMapComputed)
populateObjectStartBitMap();
size_t objectOffset = address - payload();
size_t objectStartNumber = objectOffset / allocationGranularity;
size_t mapInd... | HeapObjectHeader* NormalPage::findHeaderFromAddress(Address address) {
if (address < payload())
return nullptr;
if (!m_objectStartBitMapComputed)
populateObjectStartBitMap();
size_t objectOffset = address - payload();
size_t objectStartNumber = objectOffset / allocationGranularity;
size_t mapIndex = o... | 172,711 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N)
{
/* k = SHA1(PAD(A) || PAD(B) ) -- tls-srp draft 8 */
BIGNUM *u;
unsigned char cu[SHA_DIGEST_LENGTH];
unsigned char *cAB;
EVP_MD_CTX ctxt;
int longN;
if ((A == NULL) ||(B == NULL) || (N == NULL))
return NULL;
if ((A == NULL) ||(B == NULL)... | BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N)
{
/* k = SHA1(PAD(A) || PAD(B) ) -- tls-srp draft 8 */
BIGNUM *u;
unsigned char cu[SHA_DIGEST_LENGTH];
unsigned char *cAB;
EVP_MD_CTX ctxt;
int longN;
if ((A == NULL) ||(B == NULL) || (N == NULL))
return NULL;
if ((A == NULL) ||(B == NULL) || (N... | 165,172 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void MarkingVisitor::ConservativelyMarkHeader(HeapObjectHeader* header) {
const GCInfo* gc_info = ThreadHeap::GcInfo(header->GcInfoIndex());
if (gc_info->HasVTable() && !VTableInitialized(header->Payload())) {
MarkHeaderNoTracing(header);
#if DCHECK_IS_ON()
DCHECK(IsUninitializedMemory(header->Paylo... | void MarkingVisitor::ConservativelyMarkHeader(HeapObjectHeader* header) {
const GCInfo* gc_info =
GCInfoTable::Get().GCInfoFromIndex(header->GcInfoIndex());
if (gc_info->HasVTable() && !VTableInitialized(header->Payload())) {
MarkHeaderNoTracing(header);
#if DCHECK_IS_ON()
DCHECK(IsUninitializedMemo... | 173,141 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, int flags, struct iattr *sattr, struct rpc_cred *cred)
{
struct nfs4_exception exception = { };
struct nfs4_state *res;
int status;
do {
status = _nfs4_do_open(dir, path, flags, sattr, cred, &res);
if (status == 0)
br... | static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, int flags, struct iattr *sattr, struct rpc_cred *cred)
static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, fmode_t fmode, int flags, struct iattr *sattr, struct rpc_cred *cred)
{
struct nfs4_exception exception = { ... | 165,692 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: bool SharedMemory::Create(const SharedMemoryCreateOptions& options) {
DCHECK(!options.executable);
DCHECK(!mapped_file_);
if (options.size == 0)
return false;
uint32 rounded_size = (options.size + 0xffff) & ~0xffff;
name_ = ASCIIToWide(options.name == NULL ? "" : *options.name);
mapped_file_ =... | bool SharedMemory::Create(const SharedMemoryCreateOptions& options) {
DCHECK(!options.executable);
DCHECK(!mapped_file_);
if (options.size == 0)
return false;
uint32 rounded_size = (options.size + 0xffff) & ~0xffff;
if (rounded_size < options.size)
return false;
name_ = ASCIIToWide(options.name =... | 171,538 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Identify and fix the vulnerability in the code. Respond with the corrected function only. Remember, I want response with just the fixed function code only, No explanation. | Code: void PrintWebViewHelper::OnPrintPreview(const base::DictionaryValue& settings) {
print_preview_context_.OnPrintPreview();
UMA_HISTOGRAM_ENUMERATION("PrintPreview.PreviewEvent",
PREVIEW_EVENT_REQUESTED, PREVIEW_EVENT_MAX);
if (!print_preview_context_.source_frame()) {
Di... | void PrintWebViewHelper::OnPrintPreview(const base::DictionaryValue& settings) {
CHECK_LE(ipc_nesting_level_, 1);
print_preview_context_.OnPrintPreview();
UMA_HISTOGRAM_ENUMERATION("PrintPreview.PreviewEvent",
PREVIEW_EVENT_REQUESTED, PREVIEW_EVENT_MAX);
if (!print_preview_con... | 171,876 |
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