instruction stringclasses 1
value | input stringlengths 222 112k | output stringlengths 21 113k | __index_level_0__ int64 15 30k |
|---|---|---|---|
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int iowarrior_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(interface);
struct iowarrior *dev = NULL;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
int i;
int retval = -ENOMEM;
/* alloc... | static int iowarrior_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(interface);
struct iowarrior *dev = NULL;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
int i;
int retval = -ENOMEM;
/* allocate me... | 8,153 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: check_entry_size_and_hooks(struct ipt_entry *e,
struct xt_table_info *newinfo,
const unsigned char *base,
const unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
unsigned int valid_hooks)
{
unsigned int h;
int err;
if ((unsigned long)e ... | check_entry_size_and_hooks(struct ipt_entry *e,
struct xt_table_info *newinfo,
const unsigned char *base,
const unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
unsigned int valid_hooks)
{
unsigned int h;
int err;
if ((unsigned long)e % __al... | 29,256 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: ScreenLockLibrary* CrosLibrary::GetScreenLockLibrary() {
return screen_lock_lib_.GetDefaultImpl(use_stub_impl_);
}
Commit Message: chromeos: Replace copy-and-pasted code with macros.
This replaces a bunch of duplicated-per-library cros
function definitions and comments.
BUG=none
TEST=built it
Review URL: ht... | ScreenLockLibrary* CrosLibrary::GetScreenLockLibrary() {
| 14,229 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: int ext4_orphan_del(handle_t *handle, struct inode *inode)
{
struct list_head *prev;
struct ext4_inode_info *ei = EXT4_I(inode);
struct ext4_sb_info *sbi;
__u32 ino_next;
struct ext4_iloc iloc;
int err = 0;
if (!EXT4_SB(inode->i_sb)->s_journal)
return 0;
mutex_lock(&EXT4_SB(inode->i_sb)->s_orpha... | int ext4_orphan_del(handle_t *handle, struct inode *inode)
{
struct list_head *prev;
struct ext4_inode_info *ei = EXT4_I(inode);
struct ext4_sb_info *sbi;
__u32 ino_next;
struct ext4_iloc iloc;
int err = 0;
if ((!EXT4_SB(inode->i_sb)->s_journal) &&
!(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_ORPHAN_FS)... | 22,772 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static bool new_idmap_permitted(const struct file *file,
struct user_namespace *ns, int cap_setid,
struct uid_gid_map *new_map)
{
/* Allow mapping to your own filesystem ids */
if ((new_map->nr_extents == 1) && (new_map->extent[0].count == 1)) {
u32 id = new_map->extent[0].lower_first;
if (cap_se... | static bool new_idmap_permitted(const struct file *file,
struct user_namespace *ns, int cap_setid,
struct uid_gid_map *new_map)
{
/* Allow mapping to your own filesystem ids */
if ((new_map->nr_extents == 1) && (new_map->extent[0].count == 1)) {
u32 id = new_map->extent[0].lower_first;
if (cap_setid ==... | 26,768 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: ContentEncoding::GetEncryptionByIndex(unsigned long idx) const {
const ptrdiff_t count = encryption_entries_end_ - encryption_entries_;
assert(count >= 0);
if (idx >= static_cast<unsigned long>(count))
return NULL;
return encryption_entries_[idx];
}
Commit Message: libwebm: Pull from upstream
Rollin... | ContentEncoding::GetEncryptionByIndex(unsigned long idx) const {
const ContentEncoding::ContentEncryption* ContentEncoding::GetEncryptionByIndex(
unsigned long idx) const {
const ptrdiff_t count = encryption_entries_end_ - encryption_entries_;
assert(count >= 0);
if (idx >= static_cast<unsigned long>(count... | 7,937 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms,
CMS_RecipientInfo *ri)
{
CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
EVP_PKEY *pkey = ktri->pkey;
unsigned char *ek = NULL;
size_t eklen;
int ret = 0;
CMS_EncryptedContentInfo *e... | static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms,
CMS_RecipientInfo *ri)
{
CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
EVP_PKEY *pkey = ktri->pkey;
unsigned char *ek = NULL;
size_t eklen;
int ret = 0;
size_t fixlen = 0;
CMS_Encryp... | 17,909 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
{
srcRepeat = FALSE;
if (maskTransform)
maskRepeat = FALSE;
if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height))
return;
n = REGION_NUM_RECTS (®i... | fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
{
srcRepeat = FALSE;
if (maskTransform)
maskRepeat = FALSE;
fbWalkCompositeRegion (op, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height,
srcRepeat, maskRepeat, func);
}
| 18,947 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: char *cJSON_PrintUnformatted( cJSON *item )
{
return print_value( item, 0, 0 );
}
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 cJSON library, was already fixed upstream, so was
addressed... | char *cJSON_PrintUnformatted( cJSON *item )
char *cJSON_Print(cJSON *item) {return print_value(item,0,1,0);}
char *cJSON_PrintUnformatted(cJSON *item) {return print_value(item,0,0,0);}
char *cJSON_PrintBuffered(cJSON *item,int prebuffer,int fmt)
{
printbuffer p;
p.buffer=(char*)cJSON_malloc(prebuffer);
p.length... | 1,554 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void GpuCommandBufferStub::OnRegisterTransferBuffer(
base::SharedMemoryHandle transfer_buffer,
size_t size,
int32 id_request,
IPC::Message* reply_message) {
#if defined(OS_WIN)
base::SharedMemory shared_memory(transfer_buffer,
false,
... | void GpuCommandBufferStub::OnRegisterTransferBuffer(
base::SharedMemoryHandle transfer_buffer,
size_t size,
int32 id_request,
IPC::Message* reply_message) {
if (command_buffer_.get()) {
int32 id = command_buffer_->RegisterTransferBuffer(&shared_memory,
... | 17,356 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int cipso_v4_delopt(struct ip_options **opt_ptr)
{
int hdr_delta = 0;
struct ip_options *opt = *opt_ptr;
if (opt->srr || opt->rr || opt->ts || opt->router_alert) {
u8 cipso_len;
u8 cipso_off;
unsigned char *cipso_ptr;
int iter;
int optlen_new;
cipso_off = opt->cipso - sizeof(struc... | static int cipso_v4_delopt(struct ip_options **opt_ptr)
static int cipso_v4_delopt(struct ip_options_rcu **opt_ptr)
{
int hdr_delta = 0;
struct ip_options_rcu *opt = *opt_ptr;
if (opt->opt.srr || opt->opt.rr || opt->opt.ts || opt->opt.router_alert) {
u8 cipso_len;
u8 cipso_off;
unsigned char *cipso_ptr;... | 29,097 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: pimv2_print(netdissect_options *ndo,
register const u_char *bp, register u_int len, const u_char *bp2)
{
register const u_char *ep;
register const struct pim *pim = (const struct pim *)bp;
int advance;
enum checksum_status cksum_status;
ep = (const u_char *)ndo->ndo_snapend;
if (bp >= ep)
ret... | pimv2_print(netdissect_options *ndo,
register const u_char *bp, register u_int len, const u_char *bp2)
{
register const u_char *ep;
register const struct pim *pim = (const struct pim *)bp;
int advance;
enum checksum_status cksum_status;
ep = (const u_char *)ndo->ndo_snapend;
if (bp >= ep)
return;
... | 5,034 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void MessageService::OpenChannelToNativeApp(
int source_process_id,
int source_routing_id,
int receiver_port_id,
const std::string& source_extension_id,
const std::string& native_app_name,
const std::string& channel_name,
const std::string& connect_message) {
content::RenderProcessHo... | void MessageService::OpenChannelToNativeApp(
int source_process_id,
int source_routing_id,
int receiver_port_id,
const std::string& source_extension_id,
const std::string& native_app_name,
const std::string& channel_name,
const std::string& connect_message) {
content::RenderProcessHost* so... | 26,396 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int cp2112_gpio_direction_output(struct gpio_chip *chip,
unsigned offset, int value)
{
struct cp2112_device *dev = gpiochip_get_data(chip);
struct hid_device *hdev = dev->hdev;
u8 *buf = dev->in_out_buffer;
unsigned long flags;
int ret;
spin_lock_irqsave(&dev->lock, flags);
ret = hid_h... | static int cp2112_gpio_direction_output(struct gpio_chip *chip,
unsigned offset, int value)
{
struct cp2112_device *dev = gpiochip_get_data(chip);
struct hid_device *hdev = dev->hdev;
u8 *buf = dev->in_out_buffer;
int ret;
mutex_lock(&dev->lock);
ret = hid_hw_raw_request(hdev, CP2112_GPIO_CONFIG, bu... | 8,316 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool Cues::DoneParsing() const
{
const long long stop = m_start + m_size;
return (m_pos >= stop);
}
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: 574045edd4ecbe... | bool Cues::DoneParsing() const
| 15,536 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: long Chapters::Edition::Parse(IMkvReader* pReader, long long pos,
long long size) {
const long long stop = pos + size;
while (pos < stop) {
long long id, size;
long status = ParseElementHeader(pReader, pos, stop, id, size);
if (status < 0) // error
return status;
if (size == 0) // weird
continue;
i... | long Chapters::Edition::Parse(IMkvReader* pReader, long long pos,
long long size) {
const long long stop = pos + size;
while (pos < stop) {
long long id, size;
long status = ParseElementHeader(pReader, pos, stop, id, size);
if (status < 0) // error
return status;
if (size == 0) // weird
continue;
if (id ... | 20,351 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
if (size > 512)
return 0;
net::ProxyBypassRules rules;
std::string input(data, data + size);
rules.ParseFromString(input);
rules.ParseFromStringUsingSuffixMatching(input);
return 0;
}
Commit Message: Implicitly bypass... | extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
if (size > 512)
return 0;
net::ProxyBypassRules rules;
std::string input(data, data + size);
const net::ProxyBypassRules::ParseFormat kFormats[] = {
net::ProxyBypassRules::ParseFormat::kDefault,
net::ProxyBypassRules:... | 19,018 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int _make_decode_table(codebook *s,char *lengthlist,long quantvals,
oggpack_buffer *opb,int maptype){
int i;
ogg_uint32_t *work;
if (!lengthlist) return 1;
if(s->dec_nodeb==4){
/* Over-allocate by using s->entries instead of used_entries.
* This means that we can use s->entries to... | static int _make_decode_table(codebook *s,char *lengthlist,long quantvals,
oggpack_buffer *opb,int maptype){
int i;
ogg_uint32_t *work;
if (!lengthlist) return 1;
if(s->dec_nodeb==4){
/* Over-allocate by using s->entries instead of used_entries.
* This means that we can us... | 21,350 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static bool getCoverageFormat12(vector<uint32_t>& coverage, const uint8_t* data, size_t size) {
const size_t kNGroupsOffset = 12;
const size_t kFirstGroupOffset = 16;
const size_t kGroupSize = 12;
const size_t kStartCharCodeOffset = 0;
const size_t kEndCharCodeOffset = 4;
const size_t kMaxNGroups = 0xffffff... | static bool getCoverageFormat12(vector<uint32_t>& coverage, const uint8_t* data, size_t size) {
const size_t kNGroupsOffset = 12;
const size_t kFirstGroupOffset = 16;
const size_t kGroupSize = 12;
const size_t kStartCharCodeOffset = 0;
const size_t kEndCharCodeOffset = 4;
const size_t kMaxNGroups = 0xfffffff0 / k... | 64 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: const std::string& AppControllerImpl::MaybeGetAndroidPackageName(
const std::string& app_id) {
const auto& package_name_it = android_package_map_.find(app_id);
if (package_name_it != android_package_map_.end()) {
return package_name_it->second;
}
ArcAppListPrefs* arc_prefs_ = ArcAppListPrefs::G... | const std::string& AppControllerImpl::MaybeGetAndroidPackageName(
const std::string& AppControllerService::MaybeGetAndroidPackageName(
const std::string& app_id) {
const auto& package_name_it = android_package_map_.find(app_id);
if (package_name_it != android_package_map_.end()) {
return package_name_it->... | 9,018 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int chmd_read_headers(struct mspack_system *sys, struct mspack_file *fh,
struct mschmd_header *chm, int entire)
{
unsigned int section, name_len, x, errors, num_chunks;
unsigned char buf[0x54], *chunk = NULL, *name, *p, *end;
struct mschmd_file *fi, *link = NULL;
off_t ... | static int chmd_read_headers(struct mspack_system *sys, struct mspack_file *fh,
struct mschmd_header *chm, int entire)
{
unsigned int section, name_len, x, errors, num_chunks;
unsigned char buf[0x54], *chunk = NULL, *name, *p, *end;
struct mschmd_file *fi, *link = NULL;
off_t offset... | 17,012 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
{
int rc = X86EMUL_CONTINUE;
int mode = ctxt->mode;
int def_op_bytes, def_ad_bytes, goffset, simd_prefix;
bool op_prefix = false;
bool has_seg_override = false;
struct opcode opcode;
ctxt->memop.type = OP_NONE;
ctxt->memopp = NU... | int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
{
int rc = X86EMUL_CONTINUE;
int mode = ctxt->mode;
int def_op_bytes, def_ad_bytes, goffset, simd_prefix;
bool op_prefix = false;
bool has_seg_override = false;
struct opcode opcode;
ctxt->memop.type = OP_NONE;
ctxt->memopp = NULL;
c... | 16,533 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void GpuDataManager::UpdateGpuFeatureFlags() {
if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
NewRunnableMethod(this, &GpuDataManager::UpdateGpuFeatureFlags));
return;
}
GpuBlacklist* gpu_blacklist = GetGpuBlacklist();
if (gp... | void GpuDataManager::UpdateGpuFeatureFlags() {
if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
NewRunnableMethod(this, &GpuDataManager::UpdateGpuFeatureFlags));
return;
}
GpuBlacklist* gpu_blacklist = GetGpuBlacklist();
if (!gpu_bl... | 10,585 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
{
/* convert pages-jiffies to Mbyte-usec */
stats->coremem = jiffies_to_usecs(p->acct_rss_mem1) * PAGE_SIZE / MB;
stats->virtmem = jiffies_to_usecs(p->acct_vm_mem1) * PAGE_SIZE / MB;
if (p->mm) {
/* adjust to KB unit */
stats->hiwate... | void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
{
struct mm_struct *mm;
/* convert pages-jiffies to Mbyte-usec */
stats->coremem = jiffies_to_usecs(p->acct_rss_mem1) * PAGE_SIZE / MB;
stats->virtmem = jiffies_to_usecs(p->acct_vm_mem1) * PAGE_SIZE / MB;
mm = get_task_mm(p);
if (mm) {
/*... | 29,655 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void PrintWebViewHelper::PrintNode(const WebKit::WebNode& node) {
if (node.isNull() || !node.document().frame()) {
return;
}
if (is_preview_enabled_) {
print_preview_context_.InitWithNode(node);
RequestPrintPreview(PRINT_PREVIEW_USER_INITIATED_CONTEXT_NODE);
} else {
WebKit::WebNode ... | void PrintWebViewHelper::PrintNode(const WebKit::WebNode& node) {
if (node.isNull() || !node.document().frame()) {
return;
}
if (print_node_in_progress_) {
// This can happen as a result of processing sync messages when printing
// from ppapi plugins. It's a rare case, so its OK to just fail here.... | 20,151 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: AppControllerImpl::~AppControllerImpl() {
if (apps::AppServiceProxy::Get(profile_))
app_service_proxy_->AppRegistryCache().RemoveObserver(this);
}
Commit Message: Refactor the AppController implementation into a KeyedService.
This is necessary to guarantee that the AppController will not outlive
the AppS... | AppControllerImpl::~AppControllerImpl() {
AppControllerService::~AppControllerService() {
app_service_proxy_->AppRegistryCache().RemoveObserver(this);
}
| 23,278 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool ChildProcessSecurityPolicyImpl::CanCommitURL(int child_id,
const GURL& url) {
if (!url.is_valid())
return false; // Can't commit invalid URLs.
const std::string& scheme = url.scheme();
if (IsPseudoScheme(scheme))
return url == url::kAbout... | bool ChildProcessSecurityPolicyImpl::CanCommitURL(int child_id,
const GURL& url,
bool check_origin_locks) {
if (!url.is_valid())
return false; // Can't commit invalid URLs.
const std::string& scheme = url.s... | 6,218 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
int val, valbool;
int retv = -ENOPROTOOPT;
bool needs_rtnl = setsockopt_needs_rtnl(optname);
if (!optval)
val = 0;... | static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
int val, valbool;
int retv = -ENOPROTOOPT;
bool needs_rtnl = setsockopt_needs_rtnl(optname);
if (!optval)
val = 0;
else... | 23,686 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: long Segment::DoParseNext(
const Cluster*& pResult,
long long& pos,
long& len)
{
long long total, avail;
long status = m_pReader->Length(&total, &avail);
if (status < 0) //error
return status;
assert((total < 0) || (avail <= total));
const long long segment_stop = ... | long Segment::DoParseNext(
pResult = 0;
if (pCurr->m_index >= 0) { // loaded (not merely preloaded)
assert(m_clusters[pCurr->m_index] == pCurr);
const long next_idx = pCurr->m_index + 1;
if (next_idx < m_clusterCount) {
pResult = m_clusters[next_idx];
return 0; // success
}
... | 19,066 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void CrosLibrary::TestApi::SetLoginLibrary(
LoginLibrary* library, bool own) {
library_->login_lib_.SetImpl(library, own);
}
Commit Message: chromeos: Replace copy-and-pasted code with macros.
This replaces a bunch of duplicated-per-library cros
function definitions and comments.
BUG=none
TEST=built it
... | void CrosLibrary::TestApi::SetLoginLibrary(
| 15,862 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static Image *ReadPCDImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
MagickBooleanType
status;
MagickOffsetType
offset;
MagickSizeType
number_pixels;
register ssize_t
i,
y;
register PixelPacket
*q;
register unsigned char
*c1,
*c2,... | static Image *ReadPCDImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
MagickBooleanType
status;
MagickOffsetType
offset;
MagickSizeType
number_pixels;
register ssize_t
i,
y;
register PixelPacket
*q;
register unsigned char
*c1,
*c2,
*... | 7,617 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: eigrp_print(netdissect_options *ndo, register const u_char *pptr, register u_int len)
{
const struct eigrp_common_header *eigrp_com_header;
const struct eigrp_tlv_header *eigrp_tlv_header;
const u_char *tptr,*tlv_tptr;
u_int tlen,eigrp_tlv_len,eigrp_tlv_type,tlv_tlen, byte_length, bit_length;
... | eigrp_print(netdissect_options *ndo, register const u_char *pptr, register u_int len)
{
const struct eigrp_common_header *eigrp_com_header;
const struct eigrp_tlv_header *eigrp_tlv_header;
const u_char *tptr,*tlv_tptr;
u_int tlen,eigrp_tlv_len,eigrp_tlv_type,tlv_tlen, byte_length, bit_length;
uint8_... | 28,118 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: inline void update_rq_clock(struct rq *rq)
{
if (!rq->skip_clock_update) {
int cpu = cpu_of(rq);
u64 irq_time;
rq->clock = sched_clock_cpu(cpu);
irq_time = irq_time_cpu(cpu);
if (rq->clock - irq_time > rq->clock_task)
rq->clock_task = rq->clock - irq_time;
sched_irq_time_avg_update(rq, irq_t... | inline void update_rq_clock(struct rq *rq)
{
int cpu = cpu_of(rq);
u64 irq_time;
if (rq->skip_clock_update)
return;
rq->clock = sched_clock_cpu(cpu);
irq_time = irq_time_cpu(cpu);
if (rq->clock - irq_time > rq->clock_task)
rq->clock_task = rq->clock - irq_time;
sched_irq_time_avg_update(rq, irq_time);... | 23,369 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool DebuggerAttachFunction::RunAsync() {
std::unique_ptr<Attach::Params> params(Attach::Params::Create(*args_));
EXTENSION_FUNCTION_VALIDATE(params.get());
CopyDebuggee(&debuggee_, params->target);
if (!InitAgentHost())
return false;
if (!DevToolsAgentHost::IsSupportedProtocolVersion(
p... | bool DebuggerAttachFunction::RunAsync() {
std::unique_ptr<Attach::Params> params(Attach::Params::Create(*args_));
EXTENSION_FUNCTION_VALIDATE(params.get());
CopyDebuggee(&debuggee_, params->target);
if (!InitAgentHost())
return false;
if (!DevToolsAgentHost::IsSupportedProtocolVersion(
params-... | 10,489 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: DefragIPv4TooLargeTest(void)
{
DefragContext *dc = NULL;
Packet *p = NULL;
int ret = 0;
DefragInit();
dc = DefragContextNew();
if (dc == NULL)
goto end;
/* Create a fragment that would extend past the max allowable size
* for an IPv4 packet. */
p = BuildTestPacke... | DefragIPv4TooLargeTest(void)
{
DefragContext *dc = NULL;
Packet *p = NULL;
int ret = 0;
DefragInit();
dc = DefragContextNew();
if (dc == NULL)
goto end;
/* Create a fragment that would extend past the max allowable size
* for an IPv4 packet. */
p = BuildTestPacket(IPPR... | 13,577 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: error::Error GLES2DecoderPassthroughImpl::DoBeginQueryEXT(
GLenum target,
GLuint id,
int32_t sync_shm_id,
uint32_t sync_shm_offset) {
GLuint service_id = GetQueryServiceID(id, &query_id_map_);
QueryInfo* query_info = &query_info_map_[service_id];
scoped_refptr<gpu::Buffer> buffer = GetShare... | error::Error GLES2DecoderPassthroughImpl::DoBeginQueryEXT(
GLenum target,
GLuint id,
int32_t sync_shm_id,
uint32_t sync_shm_offset) {
GLuint service_id = GetQueryServiceID(id, &query_id_map_);
QueryInfo* query_info = &query_info_map_[service_id];
scoped_refptr<gpu::Buffer> buffer = GetSharedMemor... | 5,062 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm_vcpu *vcpu = filp->private_data;
void __user *argp = (void __user *)arg;
switch (ioctl) {
case KVM_ARM_VCPU_INIT: {
struct kvm_vcpu_init init;
if (copy_from_user(&init, argp, sizeof(init)))
return -EFA... | long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm_vcpu *vcpu = filp->private_data;
void __user *argp = (void __user *)arg;
switch (ioctl) {
case KVM_ARM_VCPU_INIT: {
struct kvm_vcpu_init init;
if (copy_from_user(&init, argp, sizeof(init)))
return -EFAULT;
... | 24,550 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) {
if (!mIsBackup) {
return;
}
sp<ABuffer> codec = getBuffer(header, false /* backup */, true /* limit */);
memcpy((OMX_U8 *)mMem->pointer() + header->nOffset, codec->data(), codec->size());
}
Commit M... | void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) {
if (!mCopyFromOmx) {
return;
}
sp<ABuffer> codec = getBuffer(header, false /* backup */, true /* limit */);
memcpy((OMX_U8 *)mMem->pointer() + header->nOffset, codec->data(), codec->size());
}
| 25,318 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void ConnectPanelServiceSignals() {
if (!ibus_) {
return;
}
IBusPanelService* ibus_panel_service = IBUS_PANEL_SERVICE(
g_object_get_data(G_OBJECT(ibus_), kPanelObjectKey));
if (!ibus_panel_service) {
LOG(ERROR) << "IBusPanelService is NOT available.";
return;
}
... | void ConnectPanelServiceSignals() {
if (!ibus_) {
return;
}
IBusPanelService* ibus_panel_service = IBUS_PANEL_SERVICE(
g_object_get_data(G_OBJECT(ibus_), kPanelObjectKey));
if (!ibus_panel_service) {
LOG(ERROR) << "IBusPanelService is NOT available.";
return;
}
g_... | 20,263 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void WebGL2RenderingContextBase::texSubImage2D(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
... | void WebGL2RenderingContextBase::texSubImage2D(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
... | 23,926 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void MediaStreamManager::StopStreamDevice(int render_process_id,
int render_frame_id,
const std::string& device_id,
int session_id) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
DVLOG... | void MediaStreamManager::StopStreamDevice(int render_process_id,
int render_frame_id,
int requester_id,
const std::string& device_id,
int session_id... | 8,515 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: IMPEG2D_ERROR_CODES_T impeg2d_dec_p_b_slice(dec_state_t *ps_dec)
{
WORD16 *pi2_vld_out;
UWORD32 i;
yuv_buf_t *ps_cur_frm_buf = &ps_dec->s_cur_frm_buf;
UWORD32 u4_frm_offset = 0;
const dec_mb_params_t *ps_dec_mb_params;
IMPEG2D_ERROR_CODES_T e_error = (IMPEG2D_ERROR_CODES_T)IVD_E... | IMPEG2D_ERROR_CODES_T impeg2d_dec_p_b_slice(dec_state_t *ps_dec)
{
WORD16 *pi2_vld_out;
UWORD32 i;
yuv_buf_t *ps_cur_frm_buf = &ps_dec->s_cur_frm_buf;
UWORD32 u4_frm_offset = 0;
const dec_mb_params_t *ps_dec_mb_params;
IMPEG2D_ERROR_CODES_T e_error = (IMPEG2D_ERROR_CODES_T)IVD_ERROR_N... | 11,505 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void WebContentsImpl::AttachInterstitialPage(
InterstitialPageImpl* interstitial_page) {
DCHECK(interstitial_page);
GetRenderManager()->set_interstitial_page(interstitial_page);
CancelActiveAndPendingDialogs();
for (auto& observer : observers_)
observer.DidAttachInterstitialPage();
if (fra... | void WebContentsImpl::AttachInterstitialPage(
InterstitialPageImpl* interstitial_page) {
DCHECK(!interstitial_page_ && interstitial_page);
interstitial_page_ = interstitial_page;
CancelActiveAndPendingDialogs();
for (auto& observer : observers_)
observer.DidAttachInterstitialPage();
if (frame_tr... | 5,984 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void FileAPIMessageFilter::OnCreateSnapshotFile(
int request_id, const GURL& blob_url, const GURL& path) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
FileSystemURL url(path);
base::Callback<void(const FilePath&)> register_file_callback =
base::Bind(&FileAPIMessageFilter::RegisterFil... | void FileAPIMessageFilter::OnCreateSnapshotFile(
int request_id, const GURL& blob_url, const GURL& path) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
FileSystemURL url(path);
base::Callback<void(const FilePath&)> register_file_callback =
base::Bind(&FileAPIMessageFilter::RegisterFileAsBlo... | 21,854 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void CairoOutputDev::drawMaskedImage(GfxState *state, Object *ref,
Stream *str, int width, int height,
GfxImageColorMap *colorMap,
Stream *maskStr, int maskWidth,
int maskHeight, GBool maskInvert)
{
ImageStream *maskImgStr;
maskImgStr = new ImageStream(maskStr, maskWidth, 1, 1);
maskImgStr->... | void CairoOutputDev::drawMaskedImage(GfxState *state, Object *ref,
Stream *str, int width, int height,
GfxImageColorMap *colorMap,
Stream *maskStr, int maskWidth,
int maskHeight, GBool maskInvert)
{
ImageStream *maskImgStr;
maskImgStr = new ImageStream(maskStr, maskWidth, 1, 1);
maskImgStr->reset(... | 22,592 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: VP8XChunk::VP8XChunk(Container* parent)
: Chunk(parent, kChunk_VP8X)
{
this->needsRewrite = true;
this->size = 10;
this->data.resize(this->size);
this->data.assign(this->size, 0);
XMP_Uns8* bitstream =
(XMP_Uns8*)parent->chunks[WEBP_CHUNK_IMAGE][0]->data.data();
XMP_Uns32 widt... | VP8XChunk::VP8XChunk(Container* parent)
: Chunk(parent, kChunk_VP8X)
{
this->needsRewrite = true;
this->size = 10;
this->data.resize(this->size);
this->data.assign(this->size, 0);
XMP_Uns8* bitstream =
(XMP_Uns8*)parent->chunks[WEBP_CHUNK_IMAGE][0]->data.data();
// See bug https://b... | 20,446 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int decode_level3_header(LHAFileHeader **header, LHAInputStream *stream)
{
unsigned int header_len;
if (lha_decode_uint16(&RAW_DATA(header, 0)) != 4) {
return 0;
}
if (!extend_raw_data(header, stream,
LEVEL_3_HEADER_LEN - RAW_DATA_LEN(header))) {
return 0;
}
header_l... | static int decode_level3_header(LHAFileHeader **header, LHAInputStream *stream)
{
unsigned int header_len;
if (lha_decode_uint16(&RAW_DATA(header, 0)) != 4) {
return 0;
}
if (!extend_raw_data(header, stream,
LEVEL_3_HEADER_LEN - RAW_DATA_LEN(header))) {
return 0;
}
header_len = l... | 29,903 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void WebGLRenderingContextBase::TexImageHelperHTMLVideoElement(
const SecurityOrigin* security_origin,
TexImageFunctionID function_id,
GLenum target,
GLint level,
GLint internalformat,
GLenum format,
GLenum type,
GLint xoffset,
GLint yoffset,
GLint zoffset,
HTMLVideoEle... | void WebGLRenderingContextBase::TexImageHelperHTMLVideoElement(
const SecurityOrigin* security_origin,
TexImageFunctionID function_id,
GLenum target,
GLint level,
GLint internalformat,
GLenum format,
GLenum type,
GLint xoffset,
GLint yoffset,
GLint zoffset,
HTMLVideoElement* ... | 13,269 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static Image *ReadPIXImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
IndexPacket
index;
MagickBooleanType
status;
Quantum
blue,
green,
red;
register IndexPacket
*indexes;
register ssize_t
x;
register PixelPacket
*q;
size_t
... | static Image *ReadPIXImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
IndexPacket
index;
MagickBooleanType
status;
Quantum
blue,
green,
red;
register IndexPacket
*indexes;
register ssize_t
x;
register PixelPacket
*q;
size_t
bits_p... | 7,218 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: COMPAT_SYSCALL_DEFINE3(set_mempolicy, int, mode, compat_ulong_t __user *, nmask,
compat_ulong_t, maxnode)
{
long err = 0;
unsigned long __user *nm = NULL;
unsigned long nr_bits, alloc_size;
DECLARE_BITMAP(bm, MAX_NUMNODES);
nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);
alloc_size... | COMPAT_SYSCALL_DEFINE3(set_mempolicy, int, mode, compat_ulong_t __user *, nmask,
compat_ulong_t, maxnode)
{
unsigned long __user *nm = NULL;
unsigned long nr_bits, alloc_size;
DECLARE_BITMAP(bm, MAX_NUMNODES);
nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);
alloc_size = ALIGN(nr_bits, BIT... | 28,782 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
unsigned long size)
{
gfn_t end_gfn;
pfn_t pfn;
pfn = gfn_to_pfn_memslot(slot, gfn);
end_gfn = gfn + (size >> PAGE_SHIFT);
gfn += 1;
if (is_error_noslot_pfn(pfn))
return pfn;
while (gfn < end_gfn)
gfn_to_pfn_me... | static pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
unsigned long npages)
{
gfn_t end_gfn;
pfn_t pfn;
pfn = gfn_to_pfn_memslot(slot, gfn);
end_gfn = gfn + npages;
gfn += 1;
if (is_error_noslot_pfn(pfn))
return pfn;
while (gfn < end_gfn)
gfn_to_pfn_memslot(slot, gfn++)... | 20,913 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int mailimf_group_parse(const char * message, size_t length,
size_t * indx,
struct mailimf_group ** result)
{
size_t cur_token;
char * display_name;
struct mailimf_mailbox_list * mailbox_list;
struct mailimf_group * group;
int r;
int res;
cur_token = * indx;
mail... | static int mailimf_group_parse(const char * message, size_t length,
size_t * indx,
struct mailimf_group ** result)
{
size_t cur_token;
char * display_name;
struct mailimf_mailbox_list * mailbox_list;
struct mailimf_group * group;
int r;
int res;
clist * list;
cur_token = * indx... | 26,984 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: PHP_METHOD(Phar, __construct)
{
#if !HAVE_SPL
zend_throw_exception_ex(zend_ce_exception, 0, "Cannot instantiate Phar object without SPL extension");
#else
char *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;
size_t fname_len, alias_len = 0;
int arch_len, entry_len, is_data;
zend_long... | PHP_METHOD(Phar, __construct)
{
#if !HAVE_SPL
zend_throw_exception_ex(zend_ce_exception, 0, "Cannot instantiate Phar object without SPL extension");
#else
char *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;
size_t fname_len, alias_len = 0;
int arch_len, entry_len, is_data;
zend_long flags... | 9,230 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool AppCacheDatabase::InsertCache(const CacheRecord* record) {
if (!LazyOpen(kCreateIfNeeded))
return false;
static const char kSql[] =
"INSERT INTO Caches (cache_id, group_id, online_wildcard,"
" update_time, cache_size)"
" VALUES(?, ?, ?, ?, ?)";
sql::Stat... | bool AppCacheDatabase::InsertCache(const CacheRecord* record) {
if (!LazyOpen(kCreateIfNeeded))
return false;
static const char kSql[] =
"INSERT INTO Caches (cache_id, group_id, online_wildcard,"
" update_time, cache_size, padding_size)"
" VALUES(?, ?, ?, ?, ?, ?)";
... | 11,596 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: PHP_FUNCTION(mcrypt_cfb)
{
zval **mode;
char *cipher, *key, *data, *iv = NULL;
int cipher_len, key_len, data_len, iv_len = 0;
MCRYPT_GET_CRYPT_ARGS
convert_to_long_ex(mode);
php_mcrypt_do_crypt(cipher, key, key_len, data, data_len, "cfb", iv, iv_len, ZEND_NUM_ARGS(), Z_LVAL_PP(mode), return_value TS... | PHP_FUNCTION(mcrypt_cfb)
{
zval **mode;
char *cipher, *key, *data, *iv = NULL;
int cipher_len, key_len, data_len, iv_len = 0;
MCRYPT_GET_CRYPT_ARGS
convert_to_long_ex(mode);
php_mcrypt_do_crypt(cipher, key, key_len, data, data_len, "cfb", iv, iv_len, ZEND_NUM_ARGS(), Z_LVAL_PP(mode), return_value TSRMLS_... | 5,754 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev,
struct nci_rf_intf_activated_ntf *ntf, __u8 *data)
{
struct activation_params_nfca_poll_iso_dep *nfca_poll;
struct activation_params_nfcb_poll_iso_dep *nfcb_poll;
switch (ntf->activation_rf_tech_and_mode) {
case NCI_NFC_A_PASSIVE_POL... | static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev,
struct nci_rf_intf_activated_ntf *ntf, __u8 *data)
{
struct activation_params_nfca_poll_iso_dep *nfca_poll;
struct activation_params_nfcb_poll_iso_dep *nfcb_poll;
switch (ntf->activation_rf_tech_and_mode) {
case NCI_NFC_A_PASSIVE_POLL_MODE... | 23,098 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static char* get_private_subtags(const char* loc_name)
{
char* result =NULL;
int singletonPos = 0;
int len =0;
const char* mod_loc_name =NULL;
if( loc_name && (len = strlen(loc_name)>0 ) ){
mod_loc_name = loc_name ;
len = strlen(mod_loc_name);
while( (singletonPos = getSingletonPos(mod... | static char* get_private_subtags(const char* loc_name)
{
char* result =NULL;
int singletonPos = 0;
int len =0;
const char* mod_loc_name =NULL;
if( loc_name && (len = strlen(loc_name)>0 ) ){
mod_loc_name = loc_name ;
len = strlen(mod_loc_name);
while( (singletonPos = getSingletonPos(mod_loc_nam... | 17,057 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static void mcf_fec_do_tx(mcf_fec_state *s)
{
uint32_t addr;
uint32_t addr;
mcf_fec_bd bd;
int frame_size;
int len;
uint8_t frame[FEC_MAX_FRAME_SIZE];
uint8_t *ptr;
ptr = frame;
ptr = frame;
frame_size = 0;
addr = s->tx_descriptor;
while (1) {
mcf... | static void mcf_fec_do_tx(mcf_fec_state *s)
{
uint32_t addr;
uint32_t addr;
mcf_fec_bd bd;
int frame_size;
int len, descnt = 0;
uint8_t frame[FEC_MAX_FRAME_SIZE];
uint8_t *ptr;
ptr = frame;
ptr = frame;
frame_size = 0;
addr = s->tx_descriptor;
while (descnt++ < ... | 2,674 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int ras_getcmap(jas_stream_t *in, ras_hdr_t *hdr, ras_cmap_t *cmap)
{
int i;
int j;
int x;
int c;
int numcolors;
int actualnumcolors;
switch (hdr->maptype) {
case RAS_MT_NONE:
break;
case RAS_MT_EQUALRGB:
{
jas_eprintf("warning: palettized images not fully supported\n");
numcolors = 1... | static int ras_getcmap(jas_stream_t *in, ras_hdr_t *hdr, ras_cmap_t *cmap)
{
int i;
int j;
int x;
int c;
int numcolors;
int actualnumcolors;
switch (hdr->maptype) {
case RAS_MT_NONE:
break;
case RAS_MT_EQUALRGB:
{
jas_eprintf("warning: palettized images not fully supported\n");
numcolors = 1 << hd... | 23,846 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: PepperMediaDeviceManager* PepperMediaDeviceManager::GetForRenderFrame(
RenderFrame* render_frame) {
PepperMediaDeviceManager* handler =
PepperMediaDeviceManager::Get(render_frame);
if (!handler)
handler = new PepperMediaDeviceManager(render_frame);
return handler;
}
Commit Message: Pepp... | PepperMediaDeviceManager* PepperMediaDeviceManager::GetForRenderFrame(
base::WeakPtr<PepperMediaDeviceManager>
PepperMediaDeviceManager::GetForRenderFrame(
RenderFrame* render_frame) {
PepperMediaDeviceManager* handler =
PepperMediaDeviceManager::Get(render_frame);
if (!handler)
handler = new Pep... | 4,006 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requ... | status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuf... | 15,909 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int expandRegular(rpmfi fi, const char *dest, rpmpsm psm, int nodigest, int nocontent)
{
FD_t wfd = NULL;
int rc = 0;
/* Create the file with 0200 permissions (write by owner). */
{
mode_t old_umask = umask(0577);
wfd = Fopen(dest, "w.ufdio");
umask(old_umask);
}
if (F... | static int expandRegular(rpmfi fi, const char *dest, rpmpsm psm, int nodigest, int nocontent)
static int expandRegular(rpmfi fi, const char *dest, rpmpsm psm, int exclusive, int nodigest, int nocontent)
{
FD_t wfd = NULL;
int rc = 0;
/* Create the file with 0200 permissions (write by owner). */
{... | 9,367 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: ResolveStateAndPredicate(ExprDef *expr, enum xkb_match_operation *pred_rtrn,
xkb_mod_mask_t *mods_rtrn, CompatInfo *info)
{
if (expr == NULL) {
*pred_rtrn = MATCH_ANY_OR_NONE;
*mods_rtrn = MOD_REAL_MASK_ALL;
return true;
}
*pred_rtrn = MATCH_EXACTLY;
... | ResolveStateAndPredicate(ExprDef *expr, enum xkb_match_operation *pred_rtrn,
xkb_mod_mask_t *mods_rtrn, CompatInfo *info)
{
if (expr == NULL) {
*pred_rtrn = MATCH_ANY_OR_NONE;
*mods_rtrn = MOD_REAL_MASK_ALL;
return true;
}
*pred_rtrn = MATCH_EXACTLY;
i... | 7,277 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: virtual void SetUp() {
UUT_ = GET_PARAM(2);
/* Set up guard blocks for an inner block centered in the outer block */
for (int i = 0; i < kOutputBufferSize; ++i) {
if (IsIndexInBorder(i))
output_[i] = 255;
else
output_[i] = 0;
}
::libvpx_test::ACMRandom prng;
... | virtual void SetUp() {
UUT_ = GET_PARAM(2);
#if CONFIG_VP9_HIGHBITDEPTH
if (UUT_->use_highbd_ != 0)
mask_ = (1 << UUT_->use_highbd_) - 1;
else
mask_ = 255;
#endif
/* Set up guard blocks for an inner block centered in the outer block */
for (int i = 0; i < kOutputBufferSize; ++i) {
... | 1,958 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: int tls1_setup_key_block(SSL *s)
{
unsigned char *p;
const EVP_CIPHER *c;
const EVP_MD *hash;
int num;
SSL_COMP *comp;
int mac_type = NID_undef, mac_secret_size = 0;
int ret = 0;
if (s->s3->tmp.key_block_length != 0)
return (1);
if (!ssl_cipher_get_evp
(s->... | int tls1_setup_key_block(SSL *s)
{
unsigned char *p;
const EVP_CIPHER *c;
const EVP_MD *hash;
int num;
SSL_COMP *comp;
int mac_type = NID_undef, mac_secret_size = 0;
int ret = 0;
if (s->s3->tmp.key_block_length != 0)
return (1);
if (!ssl_cipher_get_evp(s->session, &c, &h... | 29,988 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: PHP_FUNCTION(imagetruecolortopalette)
{
zval *IM;
zend_bool dither;
long ncolors;
gdImagePtr im;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rbl", &IM, &dither, &ncolors) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(im, gdImagePtr, &IM, -1, "Image", le_gd);
if (ncolors <= 0) {
php_erro... | PHP_FUNCTION(imagetruecolortopalette)
{
zval *IM;
zend_bool dither;
long ncolors;
gdImagePtr im;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rbl", &IM, &dither, &ncolors) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(im, gdImagePtr, &IM, -1, "Image", le_gd);
if (ncolors <= 0 || ncolors > INT_MA... | 12,603 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool DebuggerDetachFunction::RunAsync() {
std::unique_ptr<Detach::Params> params(Detach::Params::Create(*args_));
EXTENSION_FUNCTION_VALIDATE(params.get());
CopyDebuggee(&debuggee_, params->target);
if (!InitClientHost())
return false;
client_host_->Close();
SendResponse(true);
return tr... | bool DebuggerDetachFunction::RunAsync() {
std::unique_ptr<Detach::Params> params(Detach::Params::Create(*args_));
EXTENSION_FUNCTION_VALIDATE(params.get());
CopyDebuggee(&debuggee_, params->target);
if (!InitClientHost())
return false;
client_host_->RespondDetachedToPendingRequests();
client_host_... | 19,474 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static void v9fs_walk(void *opaque)
{
int name_idx;
V9fsFidState *newfidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
err = pdu_unmarshal(pdu, offset, "ddw", &fid, &newfid, &nwnames);
if (err < 0) {
pdu_complete(pdu, err);
return ;
}
V9fsFidState *new... | static void v9fs_walk(void *opaque)
{
int name_idx;
V9fsFidState *newfidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
err = pdu_unmarshal(pdu, offset, "ddw", &fid, &newfid, &nwnames);
if (err < 0) {
pdu_complete(pdu, err);
return ;
}
V9fsFidState *newfidp =... | 9,101 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: TouchpadLibrary* CrosLibrary::GetTouchpadLibrary() {
return touchpad_lib_.GetDefaultImpl(use_stub_impl_);
}
Commit Message: chromeos: Replace copy-and-pasted code with macros.
This replaces a bunch of duplicated-per-library cros
function definitions and comments.
BUG=none
TEST=built it
Review URL: http://co... | TouchpadLibrary* CrosLibrary::GetTouchpadLibrary() {
| 17,461 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void RunAccuracyCheck() {
ACMRandom rnd(ACMRandom::DeterministicSeed());
uint32_t max_error = 0;
int64_t total_error = 0;
const int count_test_block = 10000;
for (int i = 0; i < count_test_block; ++i) {
DECLARE_ALIGNED_ARRAY(16, int16_t, test_input_block, kNumCoeffs);
DECLAR... | void RunAccuracyCheck() {
void RunAccuracyCheck(int limit) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
uint32_t max_error = 0;
int64_t total_error = 0;
const int count_test_block = 10000;
for (int i = 0; i < count_test_block; ++i) {
DECLARE_ALIGNED(16, int16_t, test_input_block[k... | 24,318 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void OpenSession() {
const int render_process_id = 1;
const int render_frame_id = 1;
const int page_request_id = 1;
const url::Origin security_origin =
url::Origin::Create(GURL("http://test.com"));
ASSERT_TRUE(opened_device_label_.empty());
MediaDeviceInfoArray video_devi... | void OpenSession() {
const int render_process_id = 1;
const int render_frame_id = 1;
const int requester_id = 1;
const int page_request_id = 1;
const url::Origin security_origin =
url::Origin::Create(GURL("http://test.com"));
ASSERT_TRUE(opened_device_label_.empty());
Media... | 14,525 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
const NavigationRequest& request) {
SiteInstance* current_site_instance = render_frame_host_->GetSiteInstance();
bool no_renderer_swap_allowed = false;
bool was_server_redirect = request.navigation_handle() &&
requ... | RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
const NavigationRequest& request) {
SiteInstance* current_site_instance = render_frame_host_->GetSiteInstance();
bool no_renderer_swap_allowed = false;
bool was_server_redirect = request.navigation_handle() &&
request.na... | 29,795 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: struct tcp_sock_t *tcp_open(uint16_t port)
{
struct tcp_sock_t *this = calloc(1, sizeof *this);
if (this == NULL) {
ERR("callocing this failed");
goto error;
}
this->sd = -1;
this->sd = socket(AF_INET6, SOCK_STREAM, 0);
if (this->sd < 0) {
ERR("sockect open failed");
goto error;
}
st... | struct tcp_sock_t *tcp_open(uint16_t port)
{
struct tcp_sock_t *this = calloc(1, sizeof *this);
if (this == NULL) {
ERR("IPv4: callocing this failed");
goto error;
}
// Open [S]ocket [D]escriptor
this->sd = -1;
this->sd = socket(AF_INET, SOCK_STREAM, 0);
if (this->sd < 0) {
ERR("IPv4 socket open failed... | 8,151 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
::libvpx_test::Encoder *encoder) {
const vpx_rational_t tb = video->timebase();
timebase_ = static_cast<double>(tb.num) / tb.den;
duration_ = 0;
}
Commit Message: Merge Conflict Fix CL to lmp-... | virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
::libvpx_test::Encoder *encoder) {
if (video->frame() == 0)
encoder->Control(VP8E_SET_NOISE_SENSITIVITY, denoiser_on_);
if (denoiser_offon_test_) {
ASSERT_GT(denoiser_offon_period_, 0)
... | 3,643 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: read_header(struct archive_read *a, struct archive_entry *entry,
char head_type)
{
const void *h;
const char *p, *endp;
struct rar *rar;
struct rar_header rar_header;
struct rar_file_header file_header;
int64_t header_size;
unsigned filename_size, end;
char *filename;
char *strp;
c... | read_header(struct archive_read *a, struct archive_entry *entry,
char head_type)
{
const void *h;
const char *p, *endp;
struct rar *rar;
struct rar_header rar_header;
struct rar_file_header file_header;
int64_t header_size;
unsigned filename_size, end;
char *filename;
char *strp;
char pa... | 15,160 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: usage(int iExitCode)
{
char word[32];
sprintf( word, getJobActionString(mode) );
fprintf( stderr, "Usage: %s [options] [constraints]\n", MyName );
fprintf( stderr, " where [options] is zero or more of:\n" );
fprintf( stderr, " -help Display this message and ... | usage(int iExitCode)
{
char word[32];
sprintf( word, "%s", getJobActionString(mode) );
fprintf( stderr, "Usage: %s [options] [constraints]\n", MyName );
fprintf( stderr, " where [options] is zero or more of:\n" );
fprintf( stderr, " -help Display this message and ... | 370 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static void testInspectorDefault(InspectorTest* test, gconstpointer)
{
test->showInWindowAndWaitUntilMapped(GTK_WINDOW_TOPLEVEL);
test->resizeView(200, 200);
test->loadHtml("<html><body><p>WebKitGTK+ Inspector test</p></body></html>", 0);
test->waitUntilLoadFinished();
test->showAndWaitUntilF... | static void testInspectorDefault(InspectorTest* test, gconstpointer)
{
test->showInWindowAndWaitUntilMapped(GTK_WINDOW_TOPLEVEL);
test->resizeView(200, 200);
test->loadHtml("<html><body><p>WebKitGTK+ Inspector test</p></body></html>", 0);
test->waitUntilLoadFinished();
test->showAndWaitUntilFinishe... | 12,319 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: raptor_turtle_writer_set_option(raptor_turtle_writer *turtle_writer,
raptor_option option, int value)
{
if(value < 0 ||
!raptor_option_is_valid_for_area(option, RAPTOR_OPTION_AREA_TURTLE_WRITER))
return 1;
switch(option) {
case RAPTOR_OPTION_WRITER_AUTO_INDENT... | raptor_turtle_writer_set_option(raptor_turtle_writer *turtle_writer,
raptor_option option, int value)
{
if(value < 0 ||
!raptor_option_is_valid_for_area(option, RAPTOR_OPTION_AREA_TURTLE_WRITER))
return 1;
switch(option) {
case RAPTOR_OPTION_WRITER_AUTO_INDENT:
... | 19,218 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void FragmentPaintPropertyTreeBuilder::UpdateOverflowClip() {
DCHECK(properties_);
if (NeedsPaintPropertyUpdate()) {
if (NeedsOverflowClip(object_) && !CanOmitOverflowClip(object_)) {
ClipPaintPropertyNode::State state;
state.local_transform_space = context_.current.transform;
if (!Run... | void FragmentPaintPropertyTreeBuilder::UpdateOverflowClip() {
DCHECK(properties_);
if (NeedsPaintPropertyUpdate()) {
if (NeedsOverflowClip(object_) && !CanOmitOverflowClip(object_)) {
ClipPaintPropertyNode::State state;
state.local_transform_space = context_.current.transform;
if (!RuntimeEn... | 18,021 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static Image *ReadOneJNGImage(MngInfo *mng_info,
const ImageInfo *image_info, ExceptionInfo *exception)
{
Image
*alpha_image,
*color_image,
*image,
*jng_image;
ImageInfo
*alpha_image_info,
*color_image_info;
MagickBooleanType
logging;
int
unique_filenames;
ssize_t... | static Image *ReadOneJNGImage(MngInfo *mng_info,
const ImageInfo *image_info, ExceptionInfo *exception)
{
Image
*alpha_image,
*color_image,
*image,
*jng_image;
ImageInfo
*alpha_image_info,
*color_image_info;
MagickBooleanType
logging;
int
unique_filenames;
ssize_t
y... | 29,403 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: find_file (const char *currpath, grub_fshelp_node_t currroot,
grub_fshelp_node_t *currfound,
struct grub_fshelp_find_file_closure *c)
{
#ifndef _MSC_VER
char fpath[grub_strlen (currpath) + 1];
#else
char *fpath = grub_malloc (grub_strlen (currpath) + 1);
#endif
char *name = fpath;
char *next;
... | find_file (const char *currpath, grub_fshelp_node_t currroot,
grub_fshelp_node_t *currfound,
struct grub_fshelp_find_file_closure *c)
{
char *fpath = grub_malloc (grub_strlen (currpath) + 1);
char *name = fpath;
char *next;
enum grub_fshelp_filetype type = GRUB_FSHELP_DIR;
grub_fshelp_node_t cur... | 18,484 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static void br_multicast_del_pg(struct net_bridge *br,
struct net_bridge_port_group *pg)
{
struct net_bridge_mdb_htable *mdb;
struct net_bridge_mdb_entry *mp;
struct net_bridge_port_group *p;
struct net_bridge_port_group __rcu **pp;
mdb = mlock_dereference(br->mdb, br);
mp = br_mdb_ip_get(mdb, &pg->ad... | static void br_multicast_del_pg(struct net_bridge *br,
struct net_bridge_port_group *pg)
{
struct net_bridge_mdb_htable *mdb;
struct net_bridge_mdb_entry *mp;
struct net_bridge_port_group *p;
struct net_bridge_port_group __rcu **pp;
mdb = mlock_dereference(br->mdb, br);
mp = br_mdb_ip_get(mdb, &pg->addr);
... | 16,065 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: BOOL region16_intersect_rect(REGION16* dst, const REGION16* src, const RECTANGLE_16* rect)
{
REGION16_DATA* newItems;
const RECTANGLE_16* srcPtr, *endPtr, *srcExtents;
RECTANGLE_16* dstPtr;
UINT32 nbRects, usedRects;
RECTANGLE_16 common, newExtents;
assert(src);
assert(src->data);
srcPtr = region16_r... | BOOL region16_intersect_rect(REGION16* dst, const REGION16* src, const RECTANGLE_16* rect)
{
REGION16_DATA* data;
REGION16_DATA* newItems;
const RECTANGLE_16* srcPtr, *endPtr, *srcExtents;
RECTANGLE_16* dstPtr;
UINT32 nbRects, usedRects;
RECTANGLE_16 common, newExtents;
assert(src);
assert(src->data);
src... | 14,514 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void PlatformSensorProviderLinux::CreateSensorAndNotify(
mojom::SensorType type,
SensorInfoLinux* sensor_device) {
DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
scoped_refptr<PlatformSensorLinux> sensor;
mojo::ScopedSharedBufferMapping mapping = MapSharedBufferForType(type);
if (sensor_device... | void PlatformSensorProviderLinux::CreateSensorAndNotify(
mojom::SensorType type,
SensorInfoLinux* sensor_device) {
DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
scoped_refptr<PlatformSensorLinux> sensor;
SensorReadingSharedBuffer* reading_buffer =
GetSensorReadingSharedBufferForType(type);
if... | 16,957 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool AppCache::AddOrModifyEntry(const GURL& url, const AppCacheEntry& entry) {
std::pair<EntryMap::iterator, bool> ret =
entries_.insert(EntryMap::value_type(url, entry));
if (!ret.second)
ret.first->second.add_types(entry.types());
else
cache_size_ += entry.response_size(); // New ent... | bool AppCache::AddOrModifyEntry(const GURL& url, const AppCacheEntry& entry) {
std::pair<EntryMap::iterator, bool> ret =
entries_.insert(EntryMap::value_type(url, entry));
if (!ret.second) {
ret.first->second.add_types(entry.types());
} else {
cache_size_ += entry.response_size(); // New ent... | 26,663 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: add_range(fz_context *ctx, pdf_cmap *cmap, unsigned int low, unsigned int high, unsigned int out, int check_for_overlap, int many)
{
int current;
cmap_splay *tree;
if (low > high)
{
fz_warn(ctx, "range limits out of range in cmap %s", cmap->cmap_name);
return;
}
tree = cmap->tree;
if (cmap->tlen)
{... | add_range(fz_context *ctx, pdf_cmap *cmap, unsigned int low, unsigned int high, unsigned int out, int check_for_overlap, int many)
{
int current;
cmap_splay *tree;
if (low > high)
{
fz_warn(ctx, "range limits out of range in cmap %s", cmap->cmap_name);
return;
}
tree = cmap->tree;
if (cmap->tlen)
{
uns... | 1,602 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int skcipher_accept_parent(void *private, struct sock *sk)
{
struct skcipher_ctx *ctx;
struct alg_sock *ask = alg_sk(sk);
unsigned int len = sizeof(*ctx) + crypto_skcipher_reqsize(private);
ctx = sock_kmalloc(sk, len, GFP_KERNEL);
if (!ctx)
return -ENOMEM;
ctx->iv = sock_kmalloc(sk, crypt... | static int skcipher_accept_parent(void *private, struct sock *sk)
{
struct skcipher_ctx *ctx;
struct alg_sock *ask = alg_sk(sk);
struct skcipher_tfm *tfm = private;
struct crypto_skcipher *skcipher = tfm->skcipher;
unsigned int len = sizeof(*ctx) + crypto_skcipher_reqsize(skcipher);
if (!tfm->has_key)
retur... | 4,650 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: bool extract_sockaddr(char *url, char **sockaddr_url, char **sockaddr_port)
{
char *url_begin, *url_end, *ipv6_begin, *ipv6_end, *port_start = NULL;
char url_address[256], port[6];
int url_len, port_len = 0;
*sockaddr_url = url;
url_begin = strstr(url, "//");
if (!url_begin)
url_begin = url;
else
url_... | bool extract_sockaddr(char *url, char **sockaddr_url, char **sockaddr_port)
{
char *url_begin, *url_end, *ipv6_begin, *ipv6_end, *port_start = NULL;
char url_address[256], port[6];
int url_len, port_len = 0;
*sockaddr_url = url;
url_begin = strstr(url, "//");
if (!url_begin)
url_begin = url;
else
url_begin ... | 12,330 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void PrintPreviewUI::OnDidPreviewPage(int page_number,
int preview_request_id) {
DCHECK_GE(page_number, 0);
base::FundamentalValue number(page_number);
StringValue ui_identifier(preview_ui_addr_str_);
base::FundamentalValue request_id(preview_request_id);
web_u... | void PrintPreviewUI::OnDidPreviewPage(int page_number,
int preview_request_id) {
DCHECK_GE(page_number, 0);
base::FundamentalValue number(page_number);
base::FundamentalValue ui_identifier(id_);
base::FundamentalValue request_id(preview_request_id);
web_ui()->CallJav... | 26,354 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: DecodeIPV6ExtHdrs(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, uint8_t *pkt, uint16_t len, PacketQueue *pq)
{
SCEnter();
uint8_t *orig_pkt = pkt;
uint8_t nh = 0; /* careful, 0 is actually a real type */
uint16_t hdrextlen = 0;
uint16_t plen;
char dstopts = 0;
char exthdr_fh... | DecodeIPV6ExtHdrs(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, uint8_t *pkt, uint16_t len, PacketQueue *pq)
{
SCEnter();
uint8_t *orig_pkt = pkt;
uint8_t nh = IPV6_GET_NH(p); /* careful, 0 is actually a real type */
uint16_t hdrextlen = 0;
uint16_t plen = len;
char dstopts = 0;
c... | 29,071 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void perf_bp_event(struct perf_event *bp, void *data)
{
struct perf_sample_data sample;
struct pt_regs *regs = data;
perf_sample_data_init(&sample, bp->attr.bp_addr);
if (!bp->hw.state && !perf_exclude_event(bp, regs))
perf_swevent_event(bp, 1, 1, &sample, regs);
}
Commit Message: perf: Remove the nm... | void perf_bp_event(struct perf_event *bp, void *data)
{
struct perf_sample_data sample;
struct pt_regs *regs = data;
perf_sample_data_init(&sample, bp->attr.bp_addr);
if (!bp->hw.state && !perf_exclude_event(bp, regs))
perf_swevent_event(bp, 1, &sample, regs);
}
| 16,001 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: int snmp_helper(void *context, size_t hdrlen, unsigned char tag,
const void *data, size_t datalen)
{
struct snmp_ctx *ctx = (struct snmp_ctx *)context;
__be32 *pdata = (__be32 *)data;
if (*pdata == ctx->from) {
pr_debug("%s: %pI4 to %pI4\n", __func__,
(void *)&ctx->from, (void *)&ctx->to);
i... | int snmp_helper(void *context, size_t hdrlen, unsigned char tag,
const void *data, size_t datalen)
{
struct snmp_ctx *ctx = (struct snmp_ctx *)context;
__be32 *pdata;
if (datalen != 4)
return -EINVAL;
pdata = (__be32 *)data;
if (*pdata == ctx->from) {
pr_debug("%s: %pI4 to %pI4\n", __func__,
(voi... | 22,434 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static MagickBooleanType ReadPSDChannel(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,LayerInfo* layer_info,
const size_t channel,const PSDCompressionType compression,
ExceptionInfo *exception)
{
Image
*channel_image,
*mask;
MagickOffsetType
offset;
MagickBooleanType
... | static MagickBooleanType ReadPSDChannel(Image *image,
const ImageInfo *image_info,const PSDInfo *psd_info,LayerInfo* layer_info,
const size_t channel,const PSDCompressionType compression,
ExceptionInfo *exception)
{
Image
*channel_image,
*mask;
MagickOffsetType
offset;
MagickBooleanType
st... | 2,406 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static inline LineContribType * _gdContributionsAlloc(unsigned int line_length, unsigned int windows_size)
{
unsigned int u = 0;
LineContribType *res;
int overflow_error = 0;
res = (LineContribType *) gdMalloc(sizeof(LineContribType));
if (!res) {
return NULL;
}
res->WindowSize = windows_size;
r... | static inline LineContribType * _gdContributionsAlloc(unsigned int line_length, unsigned int windows_size)
{
unsigned int u = 0;
LineContribType *res;
size_t weights_size;
if (overflow2(windows_size, sizeof(double))) {
return NULL;
} else {
weights_size = windows_size * sizeof(double);
}
res = (LineCon... | 7,703 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: void CancelHandwriting(int n_strokes) {
IBusInputContext* context = GetInputContext(input_context_path_, ibus_);
if (!context) {
return;
}
ibus_input_context_cancel_hand_writing(context, n_strokes);
g_object_unref(context);
}
Commit Message: Remove use of libcros from InputMeth... | void CancelHandwriting(int n_strokes) {
// IBusController override.
virtual void CancelHandwriting(int n_strokes) {
IBusInputContext* context = GetInputContext(input_context_path_, ibus_);
if (!context) {
return;
}
ibus_input_context_cancel_hand_writing(context, n_strokes);
g_object_... | 5,395 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: std::string ExtensionTtsController::GetMatchingExtensionId(
Utterance* utterance) {
ExtensionService* service = utterance->profile()->GetExtensionService();
DCHECK(service);
ExtensionEventRouter* event_router =
utterance->profile()->GetExtensionEventRouter();
DCHECK(event_router);
const Exte... | std::string ExtensionTtsController::GetMatchingExtensionId(
double rate = 1.0;
if (options->HasKey(constants::kRateKey)) {
EXTENSION_FUNCTION_VALIDATE(
options->GetDouble(constants::kRateKey, &rate));
if (rate < 0.1 || rate > 10.0) {
error_ = constants::kErrorInvalidRate;
return false;... | 15,076 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int cypress_generic_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct cypress_private *priv;
priv = kzalloc(sizeof(struct cypress_private), GFP_KERNEL);
if (!priv)
return -ENOMEM;
priv->comm_is_ok = !0;
spin_lock_init(&priv->lock);
if (kfifo_alloc(... | static int cypress_generic_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct cypress_private *priv;
if (!port->interrupt_out_urb || !port->interrupt_in_urb) {
dev_err(&port->dev, "required endpoint is missing\n");
return -ENODEV;
}
priv = kzalloc(sizeof(struct cy... | 8,821 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_report_blkcipher rblkcipher;
snprintf(rblkcipher.type, CRYPTO_MAX_ALG_NAME, "%s", "givcipher");
snprintf(rblkcipher.geniv, CRYPTO_MAX_ALG_NAME, "%s",
alg->cra_ablkcipher.geniv ?: "<built-in>");
rblkcipher... | static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_report_blkcipher rblkcipher;
strncpy(rblkcipher.type, "givcipher", sizeof(rblkcipher.type));
strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<built-in>",
sizeof(rblkcipher.geniv));
rblkcipher.blocksize =... | 7,691 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: MagickExport MemoryInfo *RelinquishVirtualMemory(MemoryInfo *memory_info)
{
assert(memory_info != (MemoryInfo *) NULL);
assert(memory_info->signature == MagickSignature);
if (memory_info->blob != (void *) NULL)
switch (memory_info->type)
{
case AlignedVirtualMemory:
{
memory_info... | MagickExport MemoryInfo *RelinquishVirtualMemory(MemoryInfo *memory_info)
{
assert(memory_info != (MemoryInfo *) NULL);
assert(memory_info->signature == MagickSignature);
if (memory_info->blob != (void *) NULL)
switch (memory_info->type)
{
case AlignedVirtualMemory:
{
memory_info->blob... | 3,477 |
Analyze the following vulnerable code snippet, the commit message, and the CWE ID. Determine the impact category of this vulnerability. Output the fixed function only. | Code: Plugin::Plugin(PP_Instance pp_instance)
: pp::InstancePrivate(pp_instance),
scriptable_plugin_(NULL),
argc_(-1),
argn_(NULL),
argv_(NULL),
main_subprocess_("main subprocess", NULL, NULL),
nacl_ready_state_(UNSENT),
nexe_error_reported_(false),
wrapper_factory_(N... | Plugin::Plugin(PP_Instance pp_instance)
: pp::InstancePrivate(pp_instance),
scriptable_plugin_(NULL),
argc_(-1),
argn_(NULL),
argv_(NULL),
main_subprocess_("main subprocess", NULL, NULL),
nacl_ready_state_(UNSENT),
nexe_error_reported_(false),
wrapper_factory_(NULL),
... | 29,752 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.