unique_id
int64 13
189k
| target
int64 0
1
| code
stringlengths 20
241k
| __index_level_0__
int64 0
18.9k
|
|---|---|---|---|
183,131 | 1 | static MagickBooleanType OpenPixelCache(Image *image,const MapMode mode,
ExceptionInfo *exception)
{
CacheInfo
*magick_restrict cache_info,
source_info;
char
format[MagickPathExtent],
message[MagickPathExtent];
const char
*type;
MagickBooleanType
status;
MagickSizeType
length,
number_pixels;
size_t
columns,
packet_size;
assert(image != (const Image *) NULL);
assert(image->signature == MagickCoreSignature);
assert(image->cache != (Cache) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if ((image->columns == 0) || (image->rows == 0))
ThrowBinaryException(CacheError,"NoPixelsDefinedInCache",image->filename);
cache_info=(CacheInfo *) image->cache;
assert(cache_info->signature == MagickCoreSignature);
if ((AcquireMagickResource(WidthResource,image->columns) == MagickFalse) ||
(AcquireMagickResource(HeightResource,image->rows) == MagickFalse))
ThrowBinaryException(ImageError,"WidthOrHeightExceedsLimit",
image->filename);
source_info=(*cache_info);
source_info.file=(-1);
(void) FormatLocaleString(cache_info->filename,MagickPathExtent,"%s[%.20g]",
image->filename,(double) GetImageIndexInList(image));
cache_info->storage_class=image->storage_class;
cache_info->colorspace=image->colorspace;
cache_info->alpha_trait=image->alpha_trait;
cache_info->read_mask=image->read_mask;
cache_info->write_mask=image->write_mask;
cache_info->rows=image->rows;
cache_info->columns=image->columns;
InitializePixelChannelMap(image);
cache_info->number_channels=GetPixelChannels(image);
(void) memcpy(cache_info->channel_map,image->channel_map,MaxPixelChannels*
sizeof(*image->channel_map));
cache_info->metacontent_extent=image->metacontent_extent;
cache_info->mode=mode;
number_pixels=(MagickSizeType) cache_info->columns*cache_info->rows;
packet_size=cache_info->number_channels*sizeof(Quantum);
if (image->metacontent_extent != 0)
packet_size+=cache_info->metacontent_extent;
length=number_pixels*packet_size;
columns=(size_t) (length/cache_info->rows/packet_size);
if ((cache_info->columns != columns) || ((ssize_t) cache_info->columns < 0) ||
((ssize_t) cache_info->rows < 0))
ThrowBinaryException(ResourceLimitError,"PixelCacheAllocationFailed",
image->filename);
cache_info->length=length;
if (image->ping != MagickFalse)
{
cache_info->storage_class=image->storage_class;
cache_info->colorspace=image->colorspace;
cache_info->type=PingCache;
return(MagickTrue);
}
status=AcquireMagickResource(AreaResource,cache_info->length);
length=number_pixels*(cache_info->number_channels*sizeof(Quantum)+
cache_info->metacontent_extent);
if ((status != MagickFalse) && (length == (MagickSizeType) ((size_t) length)))
{
status=AcquireMagickResource(MemoryResource,cache_info->length);
if (((cache_info->type == UndefinedCache) && (status != MagickFalse)) ||
(cache_info->type == MemoryCache))
{
cache_info->mapped=MagickFalse;
cache_info->pixels=(Quantum *) MagickAssumeAligned(
AcquireAlignedMemory(1,(size_t) cache_info->length));
if (cache_info->pixels == (Quantum *) NULL)
cache_info->pixels=source_info.pixels;
else
{
/*
Create memory pixel cache.
*/
status=MagickTrue;
cache_info->type=MemoryCache;
cache_info->metacontent=(void *) NULL;
if (cache_info->metacontent_extent != 0)
cache_info->metacontent=(void *) (cache_info->pixels+
number_pixels*cache_info->number_channels);
if ((source_info.storage_class != UndefinedClass) &&
(mode != ReadMode))
{
status=ClonePixelCacheRepository(cache_info,&source_info,
exception);
RelinquishPixelCachePixels(&source_info);
}
if (image->debug != MagickFalse)
{
(void) FormatMagickSize(cache_info->length,MagickTrue,"B",
MagickPathExtent,format);
type=CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
cache_info->type);
(void) FormatLocaleString(message,MagickPathExtent,
"open %s (%s %s, %.20gx%.20gx%.20g %s)",
cache_info->filename,cache_info->mapped != MagickFalse ?
"Anonymous" : "Heap",type,(double) cache_info->columns,
(double) cache_info->rows,(double)
cache_info->number_channels,format);
(void) LogMagickEvent(CacheEvent,GetMagickModule(),"%s",
message);
}
return(status);
}
}
RelinquishMagickResource(MemoryResource,cache_info->length);
}
/*
Create pixel cache on disk.
*/
status=AcquireMagickResource(DiskResource,cache_info->length);
if ((status == MagickFalse) || (cache_info->type == DistributedCache))
{
DistributeCacheInfo
*server_info;
if (cache_info->type == DistributedCache)
RelinquishMagickResource(DiskResource,cache_info->length);
server_info=AcquireDistributeCacheInfo(exception);
if (server_info != (DistributeCacheInfo *) NULL)
{
status=OpenDistributePixelCache(server_info,image);
if (status == MagickFalse)
{
ThrowFileException(exception,CacheError,"UnableToOpenPixelCache",
GetDistributeCacheHostname(server_info));
server_info=DestroyDistributeCacheInfo(server_info);
}
else
{
/*
Create a distributed pixel cache.
*/
cache_info->type=DistributedCache;
cache_info->server_info=server_info;
(void) FormatLocaleString(cache_info->cache_filename,
MagickPathExtent,"%s:%d",GetDistributeCacheHostname(
(DistributeCacheInfo *) cache_info->server_info),
GetDistributeCachePort((DistributeCacheInfo *)
cache_info->server_info));
if ((source_info.storage_class != UndefinedClass) &&
(mode != ReadMode))
{
status=ClonePixelCacheRepository(cache_info,&source_info,
exception);
RelinquishPixelCachePixels(&source_info);
}
if (image->debug != MagickFalse)
{
(void) FormatMagickSize(cache_info->length,MagickFalse,"B",
MagickPathExtent,format);
type=CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
cache_info->type);
(void) FormatLocaleString(message,MagickPathExtent,
"open %s (%s[%d], %s, %.20gx%.20gx%.20g %s)",
cache_info->filename,cache_info->cache_filename,
GetDistributeCacheFile((DistributeCacheInfo *)
cache_info->server_info),type,(double) cache_info->columns,
(double) cache_info->rows,(double)
cache_info->number_channels,format);
(void) LogMagickEvent(CacheEvent,GetMagickModule(),"%s",
message);
}
return(MagickTrue);
}
}
RelinquishMagickResource(DiskResource,cache_info->length);
(void) ThrowMagickException(exception,GetMagickModule(),CacheError,
"CacheResourcesExhausted","`%s'",image->filename);
return(MagickFalse);
}
if ((source_info.storage_class != UndefinedClass) && (mode != ReadMode))
{
(void) ClosePixelCacheOnDisk(cache_info);
*cache_info->cache_filename='\0';
}
if (OpenPixelCacheOnDisk(cache_info,mode) == MagickFalse)
{
RelinquishMagickResource(DiskResource,cache_info->length);
ThrowFileException(exception,CacheError,"UnableToOpenPixelCache",
image->filename);
return(MagickFalse);
}
status=SetPixelCacheExtent(image,(MagickSizeType) cache_info->offset+
cache_info->length);
if (status == MagickFalse)
{
ThrowFileException(exception,CacheError,"UnableToExtendCache",
image->filename);
return(MagickFalse);
}
length=number_pixels*(cache_info->number_channels*sizeof(Quantum)+
cache_info->metacontent_extent);
if (length != (MagickSizeType) ((size_t) length))
cache_info->type=DiskCache;
else
{
status=AcquireMagickResource(MapResource,cache_info->length);
if ((status == MagickFalse) && (cache_info->type != MapCache) &&
(cache_info->type != MemoryCache))
cache_info->type=DiskCache;
else
{
cache_info->pixels=(Quantum *) MapBlob(cache_info->file,mode,
cache_info->offset,(size_t) cache_info->length);
if (cache_info->pixels == (Quantum *) NULL)
{
cache_info->type=DiskCache;
cache_info->pixels=source_info.pixels;
}
else
{
/*
Create file-backed memory-mapped pixel cache.
*/
status=MagickTrue;
(void) ClosePixelCacheOnDisk(cache_info);
cache_info->type=MapCache;
cache_info->mapped=MagickTrue;
cache_info->metacontent=(void *) NULL;
if (cache_info->metacontent_extent != 0)
cache_info->metacontent=(void *) (cache_info->pixels+
number_pixels*cache_info->number_channels);
if ((source_info.storage_class != UndefinedClass) &&
(mode != ReadMode))
{
status=ClonePixelCacheRepository(cache_info,&source_info,
exception);
RelinquishPixelCachePixels(&source_info);
}
if (image->debug != MagickFalse)
{
(void) FormatMagickSize(cache_info->length,MagickTrue,"B",
MagickPathExtent,format);
type=CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
cache_info->type);
(void) FormatLocaleString(message,MagickPathExtent,
"open %s (%s[%d], %s, %.20gx%.20gx%.20g %s)",
cache_info->filename,cache_info->cache_filename,
cache_info->file,type,(double) cache_info->columns,(double)
cache_info->rows,(double) cache_info->number_channels,
format);
(void) LogMagickEvent(CacheEvent,GetMagickModule(),"%s",
message);
}
return(status);
}
}
RelinquishMagickResource(MapResource,cache_info->length);
}
status=MagickTrue;
if ((source_info.storage_class != UndefinedClass) && (mode != ReadMode))
{
status=ClonePixelCacheRepository(cache_info,&source_info,exception);
RelinquishPixelCachePixels(&source_info);
}
if (image->debug != MagickFalse)
{
(void) FormatMagickSize(cache_info->length,MagickFalse,"B",
MagickPathExtent,format);
type=CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
cache_info->type);
(void) FormatLocaleString(message,MagickPathExtent,
"open %s (%s[%d], %s, %.20gx%.20gx%.20g %s)",cache_info->filename,
cache_info->cache_filename,cache_info->file,type,(double)
cache_info->columns,(double) cache_info->rows,(double)
cache_info->number_channels,format);
(void) LogMagickEvent(CacheEvent,GetMagickModule(),"%s",message);
}
return(status);
}
| 15,900 |
76,371 | 0 | static int check_func_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
int *insn_idx)
{
struct bpf_verifier_state *state = env->cur_state;
struct bpf_func_state *caller, *callee;
int i, subprog, target_insn;
if (state->curframe + 1 >= MAX_CALL_FRAMES) {
verbose(env, "the call stack of %d frames is too deep\n",
state->curframe + 2);
return -E2BIG;
}
target_insn = *insn_idx + insn->imm;
subprog = find_subprog(env, target_insn + 1);
if (subprog < 0) {
verbose(env, "verifier bug. No program starts at insn %d\n",
target_insn + 1);
return -EFAULT;
}
caller = state->frame[state->curframe];
if (state->frame[state->curframe + 1]) {
verbose(env, "verifier bug. Frame %d already allocated\n",
state->curframe + 1);
return -EFAULT;
}
callee = kzalloc(sizeof(*callee), GFP_KERNEL);
if (!callee)
return -ENOMEM;
state->frame[state->curframe + 1] = callee;
/* callee cannot access r0, r6 - r9 for reading and has to write
* into its own stack before reading from it.
* callee can read/write into caller's stack
*/
init_func_state(env, callee,
/* remember the callsite, it will be used by bpf_exit */
*insn_idx /* callsite */,
state->curframe + 1 /* frameno within this callchain */,
subprog /* subprog number within this prog */);
/* copy r1 - r5 args that callee can access */
for (i = BPF_REG_1; i <= BPF_REG_5; i++)
callee->regs[i] = caller->regs[i];
/* after the call regsiters r0 - r5 were scratched */
for (i = 0; i < CALLER_SAVED_REGS; i++) {
mark_reg_not_init(env, caller->regs, caller_saved[i]);
check_reg_arg(env, caller_saved[i], DST_OP_NO_MARK);
}
/* only increment it after check_reg_arg() finished */
state->curframe++;
/* and go analyze first insn of the callee */
*insn_idx = target_insn;
if (env->log.level) {
verbose(env, "caller:\n");
print_verifier_state(env, caller);
verbose(env, "callee:\n");
print_verifier_state(env, callee);
}
return 0;
}
| 15,901 |
162,630 | 0 | bool HeadlessDevToolsManagerDelegate::HandleAsyncCommand(
content::DevToolsAgentHost* agent_host,
int session_id,
base::DictionaryValue* command,
const CommandCallback& callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!browser_)
return false;
const base::Value* id_value = command->FindKey("id");
const base::Value* method_value = command->FindKey("method");
if (!id_value || !method_value)
return false;
auto find_it = async_command_map_.find(method_value->GetString());
if (find_it == async_command_map_.end())
return false;
const base::DictionaryValue* params = nullptr;
command->GetDictionary("params", ¶ms);
find_it->second.Run(agent_host, session_id, id_value->GetInt(), params,
callback);
return true;
}
| 15,902 |
12,715 | 0 | int dtls_get_message(SSL *s, int *mt, unsigned long *len)
{
struct hm_header_st *msg_hdr;
unsigned char *p;
unsigned long msg_len;
int ok;
long tmplen;
msg_hdr = &s->d1->r_msg_hdr;
memset(msg_hdr, 0, sizeof(*msg_hdr));
again:
ok = dtls_get_reassembled_message(s, &tmplen);
if (tmplen == DTLS1_HM_BAD_FRAGMENT || tmplen == DTLS1_HM_FRAGMENT_RETRY) {
/* bad fragment received */
goto again;
} else if (tmplen <= 0 && !ok) {
return 0;
}
*mt = s->s3->tmp.message_type;
p = (unsigned char *)s->init_buf->data;
if (*mt == SSL3_MT_CHANGE_CIPHER_SPEC) {
if (s->msg_callback) {
s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
p, 1, s, s->msg_callback_arg);
}
/*
* This isn't a real handshake message so skip the processing below.
*/
*len = (unsigned long)tmplen;
return 1;
}
msg_len = msg_hdr->msg_len;
/* reconstruct message header */
*(p++) = msg_hdr->type;
l2n3(msg_len, p);
s2n(msg_hdr->seq, p);
l2n3(0, p);
l2n3(msg_len, p);
if (s->version != DTLS1_BAD_VER) {
p -= DTLS1_HM_HEADER_LENGTH;
msg_len += DTLS1_HM_HEADER_LENGTH;
}
if (!ssl3_finish_mac(s, p, msg_len))
return 0;
if (s->msg_callback)
s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
p, msg_len, s, s->msg_callback_arg);
memset(msg_hdr, 0, sizeof(*msg_hdr));
s->d1->handshake_read_seq++;
s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
*len = s->init_num;
return 1;
}
| 15,903 |
135,538 | 0 | static void CountEditingEvent(ExecutionContext* execution_context,
const Event* event,
WebFeature feature_on_input,
WebFeature feature_on_text_area,
WebFeature feature_on_content_editable,
WebFeature feature_on_non_node) {
EventTarget* event_target = event->target();
Node* node = event_target->ToNode();
if (!node) {
UseCounter::Count(execution_context, feature_on_non_node);
return;
}
if (isHTMLInputElement(node)) {
UseCounter::Count(execution_context, feature_on_input);
return;
}
if (isHTMLTextAreaElement(node)) {
UseCounter::Count(execution_context, feature_on_text_area);
return;
}
TextControlElement* control = EnclosingTextControl(node);
if (isHTMLInputElement(control)) {
UseCounter::Count(execution_context, feature_on_input);
return;
}
if (isHTMLTextAreaElement(control)) {
UseCounter::Count(execution_context, feature_on_text_area);
return;
}
UseCounter::Count(execution_context, feature_on_content_editable);
}
| 15,904 |
85,571 | 0 | int hns_ppe_init(struct dsaf_device *dsaf_dev)
{
int ret;
int i;
for (i = 0; i < HNS_PPE_COM_NUM; i++) {
ret = hns_ppe_common_get_cfg(dsaf_dev, i);
if (ret)
goto get_cfg_fail;
ret = hns_rcb_common_get_cfg(dsaf_dev, i);
if (ret)
goto get_cfg_fail;
hns_ppe_get_cfg(dsaf_dev->ppe_common[i]);
ret = hns_rcb_get_cfg(dsaf_dev->rcb_common[i]);
if (ret)
goto get_cfg_fail;
}
for (i = 0; i < HNS_PPE_COM_NUM; i++)
hns_ppe_reset_common(dsaf_dev, i);
return 0;
get_cfg_fail:
for (i = 0; i < HNS_PPE_COM_NUM; i++) {
hns_rcb_common_free_cfg(dsaf_dev, i);
hns_ppe_common_free_cfg(dsaf_dev, i);
}
return ret;
}
| 15,905 |
119,510 | 0 | TestWillInsertBodyWebFrameClient() : m_numBodies(0), m_didLoad(false)
{
}
| 15,906 |
19,238 | 0 | static inline int netlink_is_kernel(struct sock *sk)
{
return nlk_sk(sk)->flags & NETLINK_KERNEL_SOCKET;
}
| 15,907 |
171,652 | 0 | static int in_set_format(struct audio_stream *stream, audio_format_t format)
{
UNUSED(stream);
UNUSED(format);
FNLOG();
if (format == AUDIO_FORMAT_PCM_16_BIT)
return 0;
else
return -1;
}
| 15,908 |
59,589 | 0 | htmlcdataDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
{
unsigned char output[40];
int inlen = len, outlen = 30;
htmlEncodeEntities(output, &outlen, ch, &inlen, 0);
output[outlen] = 0;
fprintf(SAXdebug, "SAX.cdata(%s, %d)\n", output, len);
}
| 15,909 |
67,582 | 0 | static void auth_sess_reinit_ev(const void *event_data, void *user_data) {
int res;
/* A HOST command changed the main_server pointer, reinitialize ourselves. */
pr_event_unregister(&auth_module, "core.exit", auth_exit_ev);
pr_event_unregister(&auth_module, "core.session-reinit", auth_sess_reinit_ev);
pr_timer_remove(PR_TIMER_LOGIN, &auth_module);
/* Reset the CreateHome setting. */
mkhome = FALSE;
/* Reset any MaxPasswordSize setting. */
(void) pr_auth_set_max_password_len(session.pool, 0);
#if defined(PR_USE_LASTLOG)
lastlog = FALSE;
#endif /* PR_USE_LASTLOG */
mkhome = FALSE;
res = auth_sess_init();
if (res < 0) {
pr_session_disconnect(&auth_module,
PR_SESS_DISCONNECT_SESSION_INIT_FAILED, NULL);
}
}
| 15,910 |
34,741 | 0 | int ext4_ext_calc_metadata_amount(struct inode *inode, ext4_lblk_t lblock)
{
struct ext4_inode_info *ei = EXT4_I(inode);
int idxs, num = 0;
idxs = ((inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent_idx));
/*
* If the new delayed allocation block is contiguous with the
* previous da block, it can share index blocks with the
* previous block, so we only need to allocate a new index
* block every idxs leaf blocks. At ldxs**2 blocks, we need
* an additional index block, and at ldxs**3 blocks, yet
* another index blocks.
*/
if (ei->i_da_metadata_calc_len &&
ei->i_da_metadata_calc_last_lblock+1 == lblock) {
if ((ei->i_da_metadata_calc_len % idxs) == 0)
num++;
if ((ei->i_da_metadata_calc_len % (idxs*idxs)) == 0)
num++;
if ((ei->i_da_metadata_calc_len % (idxs*idxs*idxs)) == 0) {
num++;
ei->i_da_metadata_calc_len = 0;
} else
ei->i_da_metadata_calc_len++;
ei->i_da_metadata_calc_last_lblock++;
return num;
}
/*
* In the worst case we need a new set of index blocks at
* every level of the inode's extent tree.
*/
ei->i_da_metadata_calc_len = 1;
ei->i_da_metadata_calc_last_lblock = lblock;
return ext_depth(inode) + 1;
}
| 15,911 |
6,891 | 0 | smp_fetch_body(const struct arg *args, struct sample *smp, const char *kw, void *private)
{
struct http_msg *msg;
unsigned long len;
unsigned long block1;
char *body;
struct chunk *temp;
CHECK_HTTP_MESSAGE_FIRST();
if ((smp->opt & SMP_OPT_DIR) == SMP_OPT_DIR_REQ)
msg = &smp->strm->txn->req;
else
msg = &smp->strm->txn->rsp;
len = http_body_bytes(msg);
body = b_ptr(msg->chn->buf, -http_data_rewind(msg));
block1 = len;
if (block1 > msg->chn->buf->data + msg->chn->buf->size - body)
block1 = msg->chn->buf->data + msg->chn->buf->size - body;
if (block1 == len) {
/* buffer is not wrapped (or empty) */
smp->data.type = SMP_T_BIN;
smp->data.u.str.str = body;
smp->data.u.str.len = len;
smp->flags = SMP_F_VOL_TEST | SMP_F_CONST;
}
else {
/* buffer is wrapped, we need to defragment it */
temp = get_trash_chunk();
memcpy(temp->str, body, block1);
memcpy(temp->str + block1, msg->chn->buf->data, len - block1);
smp->data.type = SMP_T_BIN;
smp->data.u.str.str = temp->str;
smp->data.u.str.len = len;
smp->flags = SMP_F_VOL_TEST;
}
return 1;
}
| 15,912 |
9,092 | 0 | static int vrend_decode_clear(struct vrend_decode_ctx *ctx, int length)
{
union pipe_color_union color;
double depth;
unsigned stencil, buffers;
int i;
if (length != VIRGL_OBJ_CLEAR_SIZE)
return EINVAL;
buffers = get_buf_entry(ctx, VIRGL_OBJ_CLEAR_BUFFERS);
for (i = 0; i < 4; i++)
color.ui[i] = get_buf_entry(ctx, VIRGL_OBJ_CLEAR_COLOR_0 + i);
depth = *(double *)(uint64_t *)get_buf_ptr(ctx, VIRGL_OBJ_CLEAR_DEPTH_0);
stencil = get_buf_entry(ctx, VIRGL_OBJ_CLEAR_STENCIL);
vrend_clear(ctx->grctx, buffers, &color, depth, stencil);
return 0;
}
| 15,913 |
112,893 | 0 | void GDataCache::PinOnUIThread(const std::string& resource_id,
const std::string& md5,
const CacheOperationCallback& callback) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
base::PlatformFileError* error =
new base::PlatformFileError(base::PLATFORM_FILE_OK);
pool_->GetSequencedTaskRunner(sequence_token_)->PostTaskAndReply(
FROM_HERE,
base::Bind(&GDataCache::Pin,
base::Unretained(this),
resource_id,
md5,
GDataCache::FILE_OPERATION_MOVE,
error),
base::Bind(&GDataCache::OnPinned,
ui_weak_ptr_,
base::Owned(error),
resource_id,
md5,
callback));
}
| 15,914 |
131,758 | 0 | static void stringAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
{
TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
TestObjectPythonV8Internal::stringAttributeAttributeGetter(info);
TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
}
| 15,915 |
72,709 | 0 | static int jas_icclut8_input(jas_iccattrval_t *attrval, jas_stream_t *in,
int cnt)
{
int i;
int j;
int clutsize;
jas_icclut8_t *lut8 = &attrval->data.lut8;
lut8->clut = 0;
lut8->intabs = 0;
lut8->intabsbuf = 0;
lut8->outtabs = 0;
lut8->outtabsbuf = 0;
if (jas_iccgetuint8(in, &lut8->numinchans) ||
jas_iccgetuint8(in, &lut8->numoutchans) ||
jas_iccgetuint8(in, &lut8->clutlen) ||
jas_stream_getc(in) == EOF)
goto error;
for (i = 0; i < 3; ++i) {
for (j = 0; j < 3; ++j) {
if (jas_iccgetsint32(in, &lut8->e[i][j]))
goto error;
}
}
if (jas_iccgetuint16(in, &lut8->numintabents) ||
jas_iccgetuint16(in, &lut8->numouttabents))
goto error;
clutsize = jas_iccpowi(lut8->clutlen, lut8->numinchans) * lut8->numoutchans;
if (!(lut8->clut = jas_alloc2(clutsize, sizeof(jas_iccuint8_t))) ||
!(lut8->intabsbuf = jas_alloc3(lut8->numinchans,
lut8->numintabents, sizeof(jas_iccuint8_t))) ||
!(lut8->intabs = jas_alloc2(lut8->numinchans,
sizeof(jas_iccuint8_t *))))
goto error;
for (i = 0; i < lut8->numinchans; ++i)
lut8->intabs[i] = &lut8->intabsbuf[i * lut8->numintabents];
if (!(lut8->outtabsbuf = jas_alloc3(lut8->numoutchans,
lut8->numouttabents, sizeof(jas_iccuint8_t))) ||
!(lut8->outtabs = jas_alloc2(lut8->numoutchans,
sizeof(jas_iccuint8_t *))))
goto error;
for (i = 0; i < lut8->numoutchans; ++i)
lut8->outtabs[i] = &lut8->outtabsbuf[i * lut8->numouttabents];
for (i = 0; i < lut8->numinchans; ++i) {
for (j = 0; j < JAS_CAST(int, lut8->numintabents); ++j) {
if (jas_iccgetuint8(in, &lut8->intabs[i][j]))
goto error;
}
}
for (i = 0; i < lut8->numoutchans; ++i) {
for (j = 0; j < JAS_CAST(int, lut8->numouttabents); ++j) {
if (jas_iccgetuint8(in, &lut8->outtabs[i][j]))
goto error;
}
}
for (i = 0; i < clutsize; ++i) {
if (jas_iccgetuint8(in, &lut8->clut[i]))
goto error;
}
if (JAS_CAST(int, 44 + lut8->numinchans * lut8->numintabents +
lut8->numoutchans * lut8->numouttabents +
jas_iccpowi(lut8->clutlen, lut8->numinchans) * lut8->numoutchans) !=
cnt)
goto error;
return 0;
error:
jas_icclut8_destroy(attrval);
return -1;
}
| 15,916 |
172,489 | 0 | unsigned venc_dev::venc_stop( void)
{
struct venc_msg venc_msg;
struct v4l2_requestbuffers bufreq;
int rc = 0, ret = 0;
if (!stopped) {
enum v4l2_buf_type cap_type;
if (streaming[OUTPUT_PORT]) {
cap_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
rc = ioctl(m_nDriver_fd, VIDIOC_STREAMOFF, &cap_type);
if (rc) {
DEBUG_PRINT_ERROR("Failed to call streamoff on driver: capability: %d, %d",
cap_type, rc);
} else
streaming[OUTPUT_PORT] = false;
DEBUG_PRINT_LOW("Releasing registered buffers from driver on o/p port");
bufreq.memory = V4L2_MEMORY_USERPTR;
bufreq.count = 0;
bufreq.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
ret = ioctl(m_nDriver_fd, VIDIOC_REQBUFS, &bufreq);
if (ret) {
DEBUG_PRINT_ERROR("ERROR: VIDIOC_REQBUFS OUTPUT MPLANE Failed");
return false;
}
}
if (!rc && streaming[CAPTURE_PORT]) {
cap_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
rc = ioctl(m_nDriver_fd, VIDIOC_STREAMOFF, &cap_type);
if (rc) {
DEBUG_PRINT_ERROR("Failed to call streamoff on driver: capability: %d, %d",
cap_type, rc);
} else
streaming[CAPTURE_PORT] = false;
DEBUG_PRINT_LOW("Releasing registered buffers from driver on capture port");
bufreq.memory = V4L2_MEMORY_USERPTR;
bufreq.count = 0;
bufreq.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
ret = ioctl(m_nDriver_fd, VIDIOC_REQBUFS, &bufreq);
if (ret) {
DEBUG_PRINT_ERROR("ERROR: VIDIOC_REQBUFS CAPTURE MPLANE Failed");
return false;
}
}
if (!rc && !ret) {
venc_stop_done();
stopped = 1;
/*set flag to re-configure when started again*/
resume_in_stopped = 1;
}
}
return rc;
}
| 15,917 |
155,824 | 0 | std::string SupervisedUserService::GetCustodianEmailAddress() const {
std::string email = profile_->GetPrefs()->GetString(
prefs::kSupervisedUserCustodianEmail);
#if defined(OS_CHROMEOS)
if (email.empty() && !!user_manager::UserManager::Get()->GetActiveUser()) {
email = chromeos::ChromeUserManager::Get()
->GetSupervisedUserManager()
->GetManagerDisplayEmail(user_manager::UserManager::Get()
->GetActiveUser()
->GetAccountId()
.GetUserEmail());
}
#endif
return email;
}
| 15,918 |
48,161 | 0 | int fix_log_file_owner(uid_t uid, gid_t gid)
{
int r1 = 0, r2 = 0;
if (!(log_fp = open_log_file()))
return -1;
r1 = fchown(fileno(log_fp), uid, gid);
if (open_debug_log() != OK)
return -1;
if (debug_file_fp)
r2 = fchown(fileno(debug_file_fp), uid, gid);
/* return 0 if both are 0 and otherwise < 0 */
return r1 < r2 ? r1 : r2;
}
| 15,919 |
124,283 | 0 | Blacklist* ExtensionSystemImpl::Shared::blacklist() {
return blacklist_.get();
}
| 15,920 |
121,895 | 0 | void SetFakeTimeDeltaInHours(int hours) {
now_delta_ = base::TimeDelta::FromHours(hours);
}
| 15,921 |
26,537 | 0 | static void __packet_set_status(struct packet_sock *po, void *frame, int status)
{
union {
struct tpacket_hdr *h1;
struct tpacket2_hdr *h2;
void *raw;
} h;
h.raw = frame;
switch (po->tp_version) {
case TPACKET_V1:
h.h1->tp_status = status;
flush_dcache_page(pgv_to_page(&h.h1->tp_status));
break;
case TPACKET_V2:
h.h2->tp_status = status;
flush_dcache_page(pgv_to_page(&h.h2->tp_status));
break;
default:
pr_err("TPACKET version not supported\n");
BUG();
}
smp_wmb();
}
| 15,922 |
102,567 | 0 | void set_error_code(base::PlatformFileError error_code) {
error_code_ = error_code;
}
| 15,923 |
128,989 | 0 | void SerializedScriptValue::registerMemoryAllocatedWithCurrentScriptContext()
{
if (m_externallyAllocatedMemory)
return;
m_externallyAllocatedMemory = static_cast<intptr_t>(m_data.length());
v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(m_externallyAllocatedMemory);
}
| 15,924 |
145,047 | 0 | CSPSourceTest()
: csp(ContentSecurityPolicy::create())
{
}
| 15,925 |
174,618 | 0 | BOOLEAN btm_sec_is_a_bonded_dev (BD_ADDR bda)
{
tBTM_SEC_DEV_REC *p_dev_rec= btm_find_dev (bda);
BOOLEAN is_bonded= FALSE;
if (p_dev_rec &&
#if (SMP_INCLUDED== TRUE)
((p_dev_rec->ble.key_type && (p_dev_rec->sec_flags & BTM_SEC_LE_LINK_KEY_KNOWN))||
#endif
(p_dev_rec->sec_flags & BTM_SEC_LINK_KEY_KNOWN)))
{
is_bonded = TRUE;
}
BTM_TRACE_DEBUG ("btm_sec_is_a_bonded_dev is_bonded=%d", is_bonded);
return(is_bonded);
}
| 15,926 |
78,030 | 0 | TABLE* GetTable(cmsIT8* it8)
{
if ((it8 -> nTable >= it8 ->TablesCount)) {
SynError(it8, "Table %d out of sequence", it8 -> nTable);
return it8 -> Tab;
}
return it8 ->Tab + it8 ->nTable;
}
| 15,927 |
59,997 | 0 | int snd_usb_get_cur_mix_value(struct usb_mixer_elem_info *cval,
int channel, int index, int *value)
{
int err;
if (cval->cached & (1 << channel)) {
*value = cval->cache_val[index];
return 0;
}
err = get_cur_mix_raw(cval, channel, value);
if (err < 0) {
if (!cval->head.mixer->ignore_ctl_error)
usb_audio_dbg(cval->head.mixer->chip,
"cannot get current value for control %d ch %d: err = %d\n",
cval->control, channel, err);
return err;
}
cval->cached |= 1 << channel;
cval->cache_val[index] = *value;
return 0;
}
| 15,928 |
108,849 | 0 | void RenderViewImpl::CreatedPluginWindow(gfx::PluginWindowHandle window) {
#if defined(USE_X11)
Send(new ViewHostMsg_CreatePluginContainer(routing_id(), window));
#endif
}
| 15,929 |
180,772 | 1 | static int peer_recv_callback(rdpTransport* transport, wStream* s, void* extra)
{
freerdp_peer* client = (freerdp_peer*) extra;
rdpRdp* rdp = client->context->rdp;
switch (rdp->state)
{
case CONNECTION_STATE_INITIAL:
if (!rdp_server_accept_nego(rdp, s))
return -1;
if (rdp->nego->selected_protocol & PROTOCOL_NLA)
{
sspi_CopyAuthIdentity(&client->identity, &(rdp->nego->transport->credssp->identity));
IFCALLRET(client->Logon, client->authenticated, client, &client->identity, TRUE);
credssp_free(rdp->nego->transport->credssp);
}
else
{
IFCALLRET(client->Logon, client->authenticated, client, &client->identity, FALSE);
}
break;
case CONNECTION_STATE_NEGO:
if (!rdp_server_accept_mcs_connect_initial(rdp, s))
return -1;
break;
case CONNECTION_STATE_MCS_CONNECT:
if (!rdp_server_accept_mcs_erect_domain_request(rdp, s))
return -1;
break;
case CONNECTION_STATE_MCS_ERECT_DOMAIN:
if (!rdp_server_accept_mcs_attach_user_request(rdp, s))
return -1;
break;
case CONNECTION_STATE_MCS_ATTACH_USER:
if (!rdp_server_accept_mcs_channel_join_request(rdp, s))
return -1;
break;
case CONNECTION_STATE_MCS_CHANNEL_JOIN:
if (rdp->settings->DisableEncryption)
{
if (!rdp_server_accept_client_keys(rdp, s))
return -1;
break;
}
rdp->state = CONNECTION_STATE_ESTABLISH_KEYS;
/* FALLTHROUGH */
case CONNECTION_STATE_ESTABLISH_KEYS:
if (!rdp_server_accept_client_info(rdp, s))
return -1;
IFCALL(client->Capabilities, client);
if (!rdp_send_demand_active(rdp))
return -1;
break;
case CONNECTION_STATE_LICENSE:
if (!rdp_server_accept_confirm_active(rdp, s))
{
/**
* During reactivation sequence the client might sent some input or channel data
* before receiving the Deactivate All PDU. We need to process them as usual.
*/
Stream_SetPosition(s, 0);
return peer_recv_pdu(client, s);
}
break;
case CONNECTION_STATE_ACTIVE:
if (peer_recv_pdu(client, s) < 0)
return -1;
break;
default:
fprintf(stderr, "Invalid state %d\n", rdp->state);
return -1;
}
return 0;
}
| 15,930 |
92,043 | 0 | bool blk_update_request(struct request *req, blk_status_t error,
unsigned int nr_bytes)
{
int total_bytes;
trace_block_rq_complete(req, blk_status_to_errno(error), nr_bytes);
if (!req->bio)
return false;
if (unlikely(error && !blk_rq_is_passthrough(req) &&
!(req->rq_flags & RQF_QUIET)))
print_req_error(req, error);
blk_account_io_completion(req, nr_bytes);
total_bytes = 0;
while (req->bio) {
struct bio *bio = req->bio;
unsigned bio_bytes = min(bio->bi_iter.bi_size, nr_bytes);
if (bio_bytes == bio->bi_iter.bi_size)
req->bio = bio->bi_next;
/* Completion has already been traced */
bio_clear_flag(bio, BIO_TRACE_COMPLETION);
req_bio_endio(req, bio, bio_bytes, error);
total_bytes += bio_bytes;
nr_bytes -= bio_bytes;
if (!nr_bytes)
break;
}
/*
* completely done
*/
if (!req->bio) {
/*
* Reset counters so that the request stacking driver
* can find how many bytes remain in the request
* later.
*/
req->__data_len = 0;
return false;
}
req->__data_len -= total_bytes;
/* update sector only for requests with clear definition of sector */
if (!blk_rq_is_passthrough(req))
req->__sector += total_bytes >> 9;
/* mixed attributes always follow the first bio */
if (req->rq_flags & RQF_MIXED_MERGE) {
req->cmd_flags &= ~REQ_FAILFAST_MASK;
req->cmd_flags |= req->bio->bi_opf & REQ_FAILFAST_MASK;
}
if (!(req->rq_flags & RQF_SPECIAL_PAYLOAD)) {
/*
* If total number of sectors is less than the first segment
* size, something has gone terribly wrong.
*/
if (blk_rq_bytes(req) < blk_rq_cur_bytes(req)) {
blk_dump_rq_flags(req, "request botched");
req->__data_len = blk_rq_cur_bytes(req);
}
/* recalculate the number of segments */
blk_recalc_rq_segments(req);
}
return true;
}
| 15,931 |
119,265 | 0 | void HTMLFormElement::requestAutocomplete()
{
Frame* frame = document().frame();
if (!frame)
return;
if (!shouldAutocomplete() || !UserGestureIndicator::processingUserGesture()) {
finishRequestAutocomplete(AutocompleteResultErrorDisabled);
return;
}
StringPairVector controlNamesAndValues;
getTextFieldValues(controlNamesAndValues);
RefPtr<FormState> formState = FormState::create(this, controlNamesAndValues, &document(), SubmittedByJavaScript);
frame->loader()->client()->didRequestAutocomplete(formState.release());
}
| 15,932 |
6,863 | 0 | static int http_upgrade_v09_to_v10(struct http_txn *txn)
{
int delta;
char *cur_end;
struct http_msg *msg = &txn->req;
if (msg->sl.rq.v_l != 0)
return 1;
/* RFC 1945 allows only GET for HTTP/0.9 requests */
if (txn->meth != HTTP_METH_GET)
return 0;
cur_end = msg->chn->buf->p + msg->sl.rq.l;
if (msg->sl.rq.u_l == 0) {
/* HTTP/0.9 requests *must* have a request URI, per RFC 1945 */
return 0;
}
/* add HTTP version */
delta = buffer_replace2(msg->chn->buf, cur_end, cur_end, " HTTP/1.0\r\n", 11);
http_msg_move_end(msg, delta);
cur_end += delta;
cur_end = (char *)http_parse_reqline(msg,
HTTP_MSG_RQMETH,
msg->chn->buf->p, cur_end + 1,
NULL, NULL);
if (unlikely(!cur_end))
return 0;
/* we have a full HTTP/1.0 request now and we know that
* we have either a CR or an LF at <ptr>.
*/
hdr_idx_set_start(&txn->hdr_idx, msg->sl.rq.l, *cur_end == '\r');
return 1;
}
| 15,933 |
150,446 | 0 | void NavigationControllerImpl::DiscardNonCommittedEntriesInternal() {
DiscardPendingEntry(false);
DiscardTransientEntry();
}
| 15,934 |
47,875 | 0 | bool sk_mc_loop(struct sock *sk)
{
if (dev_recursion_level())
return false;
if (!sk)
return true;
switch (sk->sk_family) {
case AF_INET:
return inet_sk(sk)->mc_loop;
#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
return inet6_sk(sk)->mc_loop;
#endif
}
WARN_ON(1);
return true;
}
| 15,935 |
130,334 | 0 | bool supportsInvalidation(CSSSelector::Match match)
{
switch (match) {
case CSSSelector::Tag:
case CSSSelector::Id:
case CSSSelector::Class:
case CSSSelector::AttributeExact:
case CSSSelector::AttributeSet:
case CSSSelector::AttributeHyphen:
case CSSSelector::AttributeList:
case CSSSelector::AttributeContain:
case CSSSelector::AttributeBegin:
case CSSSelector::AttributeEnd:
return true;
case CSSSelector::Unknown:
case CSSSelector::PagePseudoClass:
ASSERT_NOT_REACHED();
return false;
default:
ASSERT_NOT_REACHED();
return false;
}
}
| 15,936 |
102,690 | 0 | void CCLayerTreeHost::setViewport(const IntSize& viewportSize)
{
m_viewportSize = viewportSize;
setNeedsCommitThenRedraw();
}
| 15,937 |
68,195 | 0 | void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr, u8 first_f_bit)
{
struct sk_buff *skb;
u16 nbr_unack_pdus;
struct llc_sock *llc = llc_sk(sk);
u8 howmany_resend = 0;
llc_conn_remove_acked_pdus(sk, nr, &nbr_unack_pdus);
if (!nbr_unack_pdus)
goto out;
/*
* Process unack PDUs only if unack queue is not empty; remove
* appropriate PDUs, fix them up, and put them on mac_pdu_q
*/
while ((skb = skb_dequeue(&llc->pdu_unack_q)) != NULL) {
struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);
llc_pdu_set_cmd_rsp(skb, LLC_PDU_RSP);
llc_pdu_set_pf_bit(skb, first_f_bit);
skb_queue_tail(&sk->sk_write_queue, skb);
first_f_bit = 0;
llc->vS = LLC_I_GET_NS(pdu);
howmany_resend++;
}
if (howmany_resend > 0)
llc->vS = (llc->vS + 1) % LLC_2_SEQ_NBR_MODULO;
/* any PDUs to re-send are queued up; start sending to MAC */
llc_conn_send_pdus(sk);
out:;
}
| 15,938 |
181,942 | 1 | static int attach_child_main(void* data)
{
struct attach_clone_payload* payload = (struct attach_clone_payload*)data;
int ipc_socket = payload->ipc_socket;
int procfd = payload->procfd;
lxc_attach_options_t* options = payload->options;
struct lxc_proc_context_info* init_ctx = payload->init_ctx;
#if HAVE_SYS_PERSONALITY_H
long new_personality;
#endif
int ret;
int status;
int expected;
long flags;
int fd;
uid_t new_uid;
gid_t new_gid;
/* wait for the initial thread to signal us that it's ready
* for us to start initializing
*/
expected = 0;
status = -1;
ret = lxc_read_nointr_expect(ipc_socket, &status, sizeof(status), &expected);
if (ret <= 0) {
ERROR("error using IPC to receive notification from initial process (0)");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
/* A description of the purpose of this functionality is
* provided in the lxc-attach(1) manual page. We have to
* remount here and not in the parent process, otherwise
* /proc may not properly reflect the new pid namespace.
*/
if (!(options->namespaces & CLONE_NEWNS) && (options->attach_flags & LXC_ATTACH_REMOUNT_PROC_SYS)) {
ret = lxc_attach_remount_sys_proc();
if (ret < 0) {
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
}
/* now perform additional attachments*/
#if HAVE_SYS_PERSONALITY_H
if (options->personality < 0)
new_personality = init_ctx->personality;
else
new_personality = options->personality;
if (options->attach_flags & LXC_ATTACH_SET_PERSONALITY) {
ret = personality(new_personality);
if (ret < 0) {
SYSERROR("could not ensure correct architecture");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
}
#endif
if (options->attach_flags & LXC_ATTACH_DROP_CAPABILITIES) {
ret = lxc_attach_drop_privs(init_ctx);
if (ret < 0) {
ERROR("could not drop privileges");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
}
/* always set the environment (specify (LXC_ATTACH_KEEP_ENV, NULL, NULL) if you want this to be a no-op) */
ret = lxc_attach_set_environment(options->env_policy, options->extra_env_vars, options->extra_keep_env);
if (ret < 0) {
ERROR("could not set initial environment for attached process");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
/* set user / group id */
new_uid = 0;
new_gid = 0;
/* ignore errors, we will fall back to root in that case
* (/proc was not mounted etc.)
*/
if (options->namespaces & CLONE_NEWUSER)
lxc_attach_get_init_uidgid(&new_uid, &new_gid);
if (options->uid != (uid_t)-1)
new_uid = options->uid;
if (options->gid != (gid_t)-1)
new_gid = options->gid;
/* setup the control tty */
if (options->stdin_fd && isatty(options->stdin_fd)) {
if (setsid() < 0) {
SYSERROR("unable to setsid");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
if (ioctl(options->stdin_fd, TIOCSCTTY, (char *)NULL) < 0) {
SYSERROR("unable to TIOCSTTY");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
}
/* try to set the uid/gid combination */
if ((new_gid != 0 || options->namespaces & CLONE_NEWUSER)) {
if (setgid(new_gid) || setgroups(0, NULL)) {
SYSERROR("switching to container gid");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
}
if ((new_uid != 0 || options->namespaces & CLONE_NEWUSER) && setuid(new_uid)) {
SYSERROR("switching to container uid");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
/* tell initial process it may now put us into the cgroups */
status = 1;
ret = lxc_write_nointr(ipc_socket, &status, sizeof(status));
if (ret != sizeof(status)) {
ERROR("error using IPC to notify initial process for initialization (1)");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
/* wait for the initial thread to signal us that it has done
* everything for us when it comes to cgroups etc.
*/
expected = 2;
status = -1;
ret = lxc_read_nointr_expect(ipc_socket, &status, sizeof(status), &expected);
if (ret <= 0) {
ERROR("error using IPC to receive final notification from initial process (2)");
shutdown(ipc_socket, SHUT_RDWR);
rexit(-1);
}
shutdown(ipc_socket, SHUT_RDWR);
close(ipc_socket);
if ((init_ctx->container && init_ctx->container->lxc_conf &&
init_ctx->container->lxc_conf->no_new_privs) ||
(options->attach_flags & LXC_ATTACH_NO_NEW_PRIVS)) {
if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0) < 0) {
SYSERROR("PR_SET_NO_NEW_PRIVS could not be set. "
"Process can use execve() gainable "
"privileges.");
rexit(-1);
}
INFO("PR_SET_NO_NEW_PRIVS is set. Process cannot use execve() "
"gainable privileges.");
}
/* set new apparmor profile/selinux context *
if ((options->namespaces & CLONE_NEWNS) && (options->attach_flags & LXC_ATTACH_LSM) && init_ctx->lsm_label) {
int on_exec;
on_exec = options->attach_flags & LXC_ATTACH_LSM_EXEC ? 1 : 0;
if (lsm_set_label_at(procfd, on_exec, init_ctx->lsm_label) < 0) {
rexit(-1);
}
}
if (init_ctx->container && init_ctx->container->lxc_conf &&
init_ctx->container->lxc_conf->seccomp &&
(lxc_seccomp_load(init_ctx->container->lxc_conf) != 0)) {
ERROR("Loading seccomp policy");
rexit(-1);
}
lxc_proc_put_context_info(init_ctx);
/* The following is done after the communication socket is
* shut down. That way, all errors that might (though
* unlikely) occur up until this point will have their messages
* printed to the original stderr (if logging is so configured)
* and not the fd the user supplied, if any.
*/
/* fd handling for stdin, stdout and stderr;
* ignore errors here, user may want to make sure
* the fds are closed, for example */
if (options->stdin_fd >= 0 && options->stdin_fd != 0)
dup2(options->stdin_fd, 0);
if (options->stdout_fd >= 0 && options->stdout_fd != 1)
dup2(options->stdout_fd, 1);
if (options->stderr_fd >= 0 && options->stderr_fd != 2)
dup2(options->stderr_fd, 2);
/* close the old fds */
if (options->stdin_fd > 2)
close(options->stdin_fd);
if (options->stdout_fd > 2)
close(options->stdout_fd);
if (options->stderr_fd > 2)
close(options->stderr_fd);
/* try to remove CLOEXEC flag from stdin/stdout/stderr,
* but also here, ignore errors */
for (fd = 0; fd <= 2; fd++) {
flags = fcntl(fd, F_GETFL);
if (flags < 0)
continue;
if (flags & FD_CLOEXEC)
if (fcntl(fd, F_SETFL, flags & ~FD_CLOEXEC) < 0)
SYSERROR("Unable to clear CLOEXEC from fd");
}
/* we don't need proc anymore *
close(procfd);
/* we're done, so we can now do whatever the user intended us to do */
rexit(payload->exec_function(payload->exec_payload));
}
| 15,939 |
63,532 | 0 | static void mqueue_evict_inode(struct inode *inode)
{
struct mqueue_inode_info *info;
struct user_struct *user;
unsigned long mq_bytes, mq_treesize;
struct ipc_namespace *ipc_ns;
struct msg_msg *msg;
clear_inode(inode);
if (S_ISDIR(inode->i_mode))
return;
ipc_ns = get_ns_from_inode(inode);
info = MQUEUE_I(inode);
spin_lock(&info->lock);
while ((msg = msg_get(info)) != NULL)
free_msg(msg);
kfree(info->node_cache);
spin_unlock(&info->lock);
/* Total amount of bytes accounted for the mqueue */
mq_treesize = info->attr.mq_maxmsg * sizeof(struct msg_msg) +
min_t(unsigned int, info->attr.mq_maxmsg, MQ_PRIO_MAX) *
sizeof(struct posix_msg_tree_node);
mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
info->attr.mq_msgsize);
user = info->user;
if (user) {
spin_lock(&mq_lock);
user->mq_bytes -= mq_bytes;
/*
* get_ns_from_inode() ensures that the
* (ipc_ns = sb->s_fs_info) is either a valid ipc_ns
* to which we now hold a reference, or it is NULL.
* We can't put it here under mq_lock, though.
*/
if (ipc_ns)
ipc_ns->mq_queues_count--;
spin_unlock(&mq_lock);
free_uid(user);
}
if (ipc_ns)
put_ipc_ns(ipc_ns);
}
| 15,940 |
57,356 | 0 | void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
{
struct sco_conn *conn = hcon->sco_data;
if (!conn)
goto drop;
BT_DBG("conn %p len %d", conn, skb->len);
if (skb->len) {
sco_recv_frame(conn, skb);
return;
}
drop:
kfree_skb(skb);
}
| 15,941 |
26,005 | 0 | static int get_callchain_buffers(void)
{
int err = 0;
int count;
mutex_lock(&callchain_mutex);
count = atomic_inc_return(&nr_callchain_events);
if (WARN_ON_ONCE(count < 1)) {
err = -EINVAL;
goto exit;
}
if (count > 1) {
/* If the allocation failed, give up */
if (!callchain_cpus_entries)
err = -ENOMEM;
goto exit;
}
err = alloc_callchain_buffers();
if (err)
release_callchain_buffers();
exit:
mutex_unlock(&callchain_mutex);
return err;
}
| 15,942 |
76,691 | 0 | static void t1_close_font_file(int close_name_suffix)
{
report_stop_file(close_name_suffix);
cur_file_name = NULL;
}
| 15,943 |
71,134 | 0 | int get_files_in_directory(const char *path, char ***list) {
_cleanup_closedir_ DIR *d = NULL;
size_t bufsize = 0, n = 0;
_cleanup_strv_free_ char **l = NULL;
assert(path);
/* Returns all files in a directory in *list, and the number
* of files as return value. If list is NULL returns only the
* number. */
d = opendir(path);
if (!d)
return -errno;
for (;;) {
struct dirent *de;
errno = 0;
de = readdir(d);
if (!de && errno > 0)
return -errno;
if (!de)
break;
dirent_ensure_type(d, de);
if (!dirent_is_file(de))
continue;
if (list) {
/* one extra slot is needed for the terminating NULL */
if (!GREEDY_REALLOC(l, bufsize, n + 2))
return -ENOMEM;
l[n] = strdup(de->d_name);
if (!l[n])
return -ENOMEM;
l[++n] = NULL;
} else
n++;
}
if (list) {
*list = l;
l = NULL; /* avoid freeing */
}
return n;
}
| 15,944 |
186,166 | 1 | LockContentsView::UserState::UserState(AccountId account_id)
: account_id(account_id) {}
| 15,945 |
142,370 | 0 | base::string16 passwords_empty_str(const std::string& domain) {
return l10n_util::GetStringFUTF16(
IDS_PASSWORD_MANAGER_ACCESSORY_PASSWORD_LIST_EMPTY_MESSAGE,
ASCIIToUTF16(domain));
}
| 15,946 |
155,517 | 0 | void DataReductionProxySettings::SetCallbackToRegisterSyntheticFieldTrial(
const SyntheticFieldTrialRegistrationCallback&
on_data_reduction_proxy_enabled) {
register_synthetic_field_trial_ = on_data_reduction_proxy_enabled;
RegisterDataReductionProxyFieldTrial();
}
| 15,947 |
182,912 | 1 | vips_tracked_malloc( size_t size )
{
void *buf;
vips_tracked_init();
/* Need an extra sizeof(size_t) bytes to track
* size of this block. Ask for an extra 16 to make sure we don't break
* alignment rules.
*/
size += 16;
if( !(buf = g_try_malloc( size )) ) {
#ifdef DEBUG
g_assert_not_reached();
#endif /*DEBUG*/
vips_error( "vips_tracked",
_( "out of memory --- size == %dMB" ),
(int) (size / (1024.0 * 1024.0)) );
g_warning( _( "out of memory --- size == %dMB" ),
(int) (size / (1024.0 * 1024.0)) );
return( NULL );
}
g_mutex_lock( vips_tracked_mutex );
*((size_t *)buf) = size;
buf = (void *) ((char *)buf + 16);
vips_tracked_mem += size;
if( vips_tracked_mem > vips_tracked_mem_highwater )
vips_tracked_mem_highwater = vips_tracked_mem;
vips_tracked_allocs += 1;
#ifdef DEBUG_VERBOSE
printf( "vips_tracked_malloc: %p, %zd bytes\n", buf, size );
#endif /*DEBUG_VERBOSE*/
g_mutex_unlock( vips_tracked_mutex );
VIPS_GATE_MALLOC( size );
return( buf );
}
| 15,948 |
95,843 | 0 | long FS_fplength(FILE *h)
{
long pos;
long end;
pos = ftell(h);
fseek(h, 0, SEEK_END);
end = ftell(h);
fseek(h, pos, SEEK_SET);
return end;
}
| 15,949 |
122,648 | 0 | std::vector<string16> Extension::GetPermissionMessageStrings() const {
base::AutoLock auto_lock(runtime_data_lock_);
if (IsTrustedId(id()))
return std::vector<string16>();
else
return runtime_data_.GetActivePermissions()->GetWarningMessages(GetType());
}
| 15,950 |
32,055 | 0 | int __dev_addr_sync(struct dev_addr_list **to, int *to_count,
struct dev_addr_list **from, int *from_count)
{
struct dev_addr_list *da, *next;
int err = 0;
da = *from;
while (da != NULL) {
next = da->next;
if (!da->da_synced) {
err = __dev_addr_add(to, to_count,
da->da_addr, da->da_addrlen, 0);
if (err < 0)
break;
da->da_synced = 1;
da->da_users++;
} else if (da->da_users == 1) {
__dev_addr_delete(to, to_count,
da->da_addr, da->da_addrlen, 0);
__dev_addr_delete(from, from_count,
da->da_addr, da->da_addrlen, 0);
}
da = next;
}
return err;
}
| 15,951 |
121,534 | 0 | DriveFileStreamReader::DriveFileStreamReader(
const DriveFileSystemGetter& drive_file_system_getter)
: drive_file_system_getter_(drive_file_system_getter),
ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
}
| 15,952 |
162,279 | 0 | void CommandBufferProxyImpl::OnSwapBuffersCompleted(
const SwapBuffersCompleteParams& params) {
if (!swap_buffers_completion_callback_.is_null())
swap_buffers_completion_callback_.Run(params);
}
| 15,953 |
63,941 | 0 | static int get_freq0(RangeCoder *rc, unsigned total_freq, unsigned *freq)
{
if (rc->range == 0)
return AVERROR_INVALIDDATA;
*freq = total_freq * (uint64_t)(rc->code - rc->code1) / rc->range;
return 0;
}
| 15,954 |
106,620 | 0 | void WebPageProxy::setCustomTextEncodingName(const String& encodingName)
{
if (m_customTextEncodingName == encodingName)
return;
m_customTextEncodingName = encodingName;
if (!isValid())
return;
process()->send(Messages::WebPage::SetCustomTextEncodingName(encodingName), m_pageID);
}
| 15,955 |
84,353 | 0 | UNCURL_EXPORT int32_t uncurl_ws_write(struct uncurl_conn *ucc, char *buf, uint32_t buf_len, uint8_t opcode)
{
struct ws_header h;
memset(&h, 0, sizeof(struct ws_header));
h.fin = 1;
h.mask = ucc->ws_mask;
h.opcode = opcode;
h.payload_len = buf_len;
if (h.payload_len + WS_HEADER_SIZE > ucc->netbuf_size) {
free(ucc->netbuf);
ucc->netbuf_size = h.payload_len + WS_HEADER_SIZE;
ucc->netbuf = malloc((size_t) ucc->netbuf_size);
}
uint64_t out_size = 0;
ws_serialize(&h, &ucc->seed, buf, ucc->netbuf, &out_size);
return ucc->write(ucc->ctx, ucc->netbuf, (uint32_t) out_size);
}
| 15,956 |
98,934 | 0 | void HTMLConstructionSite::insertHTMLHtmlStartTagInBody(AtomicHTMLToken& token)
{
mergeAttributesFromTokenIntoElement(token, m_openElements.htmlElement());
}
| 15,957 |
178,880 | 1 | static int update_open_stateid(struct nfs4_state *state, nfs4_stateid *open_stateid, nfs4_stateid *delegation, int open_flags)
{
struct nfs_inode *nfsi = NFS_I(state->inode);
struct nfs_delegation *deleg_cur;
int ret = 0;
open_flags &= (FMODE_READ|FMODE_WRITE);
rcu_read_lock();
deleg_cur = rcu_dereference(nfsi->delegation);
if (deleg_cur == NULL)
goto no_delegation;
spin_lock(&deleg_cur->lock);
if (nfsi->delegation != deleg_cur ||
(deleg_cur->type & open_flags) != open_flags)
goto no_delegation_unlock;
if (delegation == NULL)
delegation = &deleg_cur->stateid;
else if (memcmp(deleg_cur->stateid.data, delegation->data, NFS4_STATEID_SIZE) != 0)
goto no_delegation_unlock;
nfs_mark_delegation_referenced(deleg_cur);
__update_open_stateid(state, open_stateid, &deleg_cur->stateid, open_flags);
ret = 1;
no_delegation_unlock:
spin_unlock(&deleg_cur->lock);
no_delegation:
rcu_read_unlock();
if (!ret && open_stateid != NULL) {
__update_open_stateid(state, open_stateid, NULL, open_flags);
ret = 1;
}
return ret;
}
| 15,958 |
131,917 | 0 | static void voidMethodLongArgOptionalTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
{
ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodLongArgOptionalTestInterfaceEmptyArg", "TestObjectPython", info.Holder(), info.GetIsolate());
if (UNLIKELY(info.Length() < 1)) {
exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
exceptionState.throwIfNeeded();
return;
}
TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
V8TRYCATCH_EXCEPTION_VOID(int, longArg, toInt32(info[0], exceptionState), exceptionState);
if (UNLIKELY(info.Length() <= 1)) {
imp->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg);
return;
}
V8TRYCATCH_VOID(TestInterfaceEmpty*, optionalTestInterfaceEmpty, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
imp->voidMethodLongArgOptionalTestInterfaceEmptyArg(longArg, optionalTestInterfaceEmpty);
}
| 15,959 |
113,303 | 0 | bool NativePanelTestingWin::IsAnimatingBounds() const {
return panel_browser_view_->IsAnimatingBounds();
}
| 15,960 |
68,870 | 0 | static void drain_array_locked(struct kmem_cache *cachep, struct array_cache *ac,
int node, bool free_all, struct list_head *list)
{
int tofree;
if (!ac || !ac->avail)
return;
tofree = free_all ? ac->avail : (ac->limit + 4) / 5;
if (tofree > ac->avail)
tofree = (ac->avail + 1) / 2;
free_block(cachep, ac->entry, tofree, node, list);
ac->avail -= tofree;
memmove(ac->entry, &(ac->entry[tofree]), sizeof(void *) * ac->avail);
}
| 15,961 |
69,411 | 0 | static void __exit pkcs7_key_cleanup(void)
{
unregister_key_type(&key_type_pkcs7);
}
| 15,962 |
35,824 | 0 | gpa_t translate_nested_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access,
struct x86_exception *exception)
{
gpa_t t_gpa;
BUG_ON(!mmu_is_nested(vcpu));
/* NPT walks are always user-walks */
access |= PFERR_USER_MASK;
t_gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gpa, access, exception);
return t_gpa;
}
| 15,963 |
167,735 | 0 | void WebRuntimeFeatures::EnableNoHoverDuringScroll(bool enable) {
RuntimeEnabledFeatures::SetNoHoverDuringScrollEnabled(enable);
}
| 15,964 |
87,584 | 0 | static unsigned readChunk_bKGD(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)
{
if(info->color.colortype == LCT_PALETTE)
{
/*error: this chunk must be 1 byte for indexed color image*/
if(chunkLength != 1) return 43;
info->background_defined = 1;
info->background_r = info->background_g = info->background_b = data[0];
}
else if(info->color.colortype == LCT_GREY || info->color.colortype == LCT_GREY_ALPHA)
{
/*error: this chunk must be 2 bytes for greyscale image*/
if(chunkLength != 2) return 44;
info->background_defined = 1;
info->background_r = info->background_g = info->background_b = 256u * data[0] + data[1];
}
else if(info->color.colortype == LCT_RGB || info->color.colortype == LCT_RGBA)
{
/*error: this chunk must be 6 bytes for greyscale image*/
if(chunkLength != 6) return 45;
info->background_defined = 1;
info->background_r = 256u * data[0] + data[1];
info->background_g = 256u * data[2] + data[3];
info->background_b = 256u * data[4] + data[5];
}
return 0; /* OK */
}
| 15,965 |
55,981 | 0 | __tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
{
return ldsem_down_write(&tty->ldisc_sem, timeout);
}
| 15,966 |
140,936 | 0 | static bool AcceptsEditingFocus(const Element& element) {
DCHECK(HasEditableStyle(element));
return element.GetDocument().GetFrame() && RootEditableElement(element);
}
| 15,967 |
162,028 | 0 | void BrowserChildProcessHostImpl::OnChannelConnected(int32_t peer_pid) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
is_channel_connected_ = true;
notify_child_disconnected_ = true;
#if defined(OS_WIN)
early_exit_watcher_.StopWatching();
#endif
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
base::BindOnce(&NotifyProcessHostConnected, data_));
delegate_->OnChannelConnected(peer_pid);
if (IsProcessLaunched()) {
ShareMetricsAllocatorToProcess();
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::BindOnce(&NotifyProcessLaunchedAndConnected, data_));
}
}
| 15,968 |
122,240 | 0 | void HTMLButtonElement::defaultEventHandler(Event* event)
{
if (event->type() == EventTypeNames::DOMActivate && !isDisabledFormControl()) {
if (form() && m_type == SUBMIT) {
m_isActivatedSubmit = true;
form()->prepareForSubmission(event);
event->setDefaultHandled();
m_isActivatedSubmit = false; // Do this in case submission was canceled.
}
if (form() && m_type == RESET) {
form()->reset();
event->setDefaultHandled();
}
}
if (event->isKeyboardEvent()) {
if (event->type() == EventTypeNames::keydown && toKeyboardEvent(event)->keyIdentifier() == "U+0020") {
setActive(true);
return;
}
if (event->type() == EventTypeNames::keypress) {
switch (toKeyboardEvent(event)->charCode()) {
case '\r':
dispatchSimulatedClick(event);
event->setDefaultHandled();
return;
case ' ':
event->setDefaultHandled();
return;
}
}
if (event->type() == EventTypeNames::keyup && toKeyboardEvent(event)->keyIdentifier() == "U+0020") {
if (active())
dispatchSimulatedClick(event);
event->setDefaultHandled();
return;
}
}
HTMLFormControlElement::defaultEventHandler(event);
}
| 15,969 |
54,236 | 0 | static void cypress_close(struct usb_serial_port *port)
{
struct cypress_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
kfifo_reset_out(&priv->write_fifo);
spin_unlock_irqrestore(&priv->lock, flags);
dev_dbg(&port->dev, "%s - stopping urbs\n", __func__);
usb_kill_urb(port->interrupt_in_urb);
usb_kill_urb(port->interrupt_out_urb);
if (stats)
dev_info(&port->dev, "Statistics: %d Bytes In | %d Bytes Out | %d Commands Issued\n",
priv->bytes_in, priv->bytes_out, priv->cmd_count);
} /* cypress_close */
| 15,970 |
129,973 | 0 | void SoftwareFrameManager::SetVisibility(bool visible) {
if (HasCurrentFrame()) {
if (visible) {
RendererFrameManager::GetInstance()->LockFrame(this);
} else {
RendererFrameManager::GetInstance()->UnlockFrame(this);
}
}
}
| 15,971 |
157,531 | 0 | void TestDataReductionProxyConfig::SetCurrentNetworkID(
const std::string& network_id) {
current_network_id_ = network_id;
}
| 15,972 |
65,076 | 0 | static void reg_set_min_max(struct bpf_reg_state *true_reg,
struct bpf_reg_state *false_reg, u64 val,
u8 opcode)
{
switch (opcode) {
case BPF_JEQ:
/* If this is false then we know nothing Jon Snow, but if it is
* true then we know for sure.
*/
true_reg->max_value = true_reg->min_value = val;
break;
case BPF_JNE:
/* If this is true we know nothing Jon Snow, but if it is false
* we know the value for sure;
*/
false_reg->max_value = false_reg->min_value = val;
break;
case BPF_JGT:
/* Unsigned comparison, the minimum value is 0. */
false_reg->min_value = 0;
/* fallthrough */
case BPF_JSGT:
/* If this is false then we know the maximum val is val,
* otherwise we know the min val is val+1.
*/
false_reg->max_value = val;
true_reg->min_value = val + 1;
break;
case BPF_JGE:
/* Unsigned comparison, the minimum value is 0. */
false_reg->min_value = 0;
/* fallthrough */
case BPF_JSGE:
/* If this is false then we know the maximum value is val - 1,
* otherwise we know the mimimum value is val.
*/
false_reg->max_value = val - 1;
true_reg->min_value = val;
break;
default:
break;
}
check_reg_overflow(false_reg);
check_reg_overflow(true_reg);
}
| 15,973 |
116,100 | 0 | void SyncManager::RefreshNigori(const base::Closure& done_callback) {
DCHECK(thread_checker_.CalledOnValidThread());
data_->UpdateCryptographerAndNigori(base::Bind(
&SyncManager::DoneRefreshNigori,
base::Unretained(this),
done_callback));
}
| 15,974 |
141,949 | 0 | void AutofillPopupViewViews::AddExtraInitParams(
views::Widget::InitParams* params) {}
| 15,975 |
46,415 | 0 | static int ubifs_bulk_read(struct page *page)
{
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_t index = page->index, last_page_read = ui->last_page_read;
struct bu_info *bu;
int err = 0, allocated = 0;
ui->last_page_read = index;
if (!c->bulk_read)
return 0;
/*
* Bulk-read is protected by @ui->ui_mutex, but it is an optimization,
* so don't bother if we cannot lock the mutex.
*/
if (!mutex_trylock(&ui->ui_mutex))
return 0;
if (index != last_page_read + 1) {
/* Turn off bulk-read if we stop reading sequentially */
ui->read_in_a_row = 1;
if (ui->bulk_read)
ui->bulk_read = 0;
goto out_unlock;
}
if (!ui->bulk_read) {
ui->read_in_a_row += 1;
if (ui->read_in_a_row < 3)
goto out_unlock;
/* Three reads in a row, so switch on bulk-read */
ui->bulk_read = 1;
}
/*
* If possible, try to use pre-allocated bulk-read information, which
* is protected by @c->bu_mutex.
*/
if (mutex_trylock(&c->bu_mutex))
bu = &c->bu;
else {
bu = kmalloc(sizeof(struct bu_info), GFP_NOFS | __GFP_NOWARN);
if (!bu)
goto out_unlock;
bu->buf = NULL;
allocated = 1;
}
bu->buf_len = c->max_bu_buf_len;
data_key_init(c, &bu->key, inode->i_ino,
page->index << UBIFS_BLOCKS_PER_PAGE_SHIFT);
err = ubifs_do_bulk_read(c, bu, page);
if (!allocated)
mutex_unlock(&c->bu_mutex);
else
kfree(bu);
out_unlock:
mutex_unlock(&ui->ui_mutex);
return err;
}
| 15,976 |
86,055 | 0 | static int f2fs_remount(struct super_block *sb, int *flags, char *data)
{
struct f2fs_sb_info *sbi = F2FS_SB(sb);
struct f2fs_mount_info org_mount_opt;
unsigned long old_sb_flags;
int err, active_logs;
bool need_restart_gc = false;
bool need_stop_gc = false;
bool no_extent_cache = !test_opt(sbi, EXTENT_CACHE);
#ifdef CONFIG_F2FS_FAULT_INJECTION
struct f2fs_fault_info ffi = sbi->fault_info;
#endif
#ifdef CONFIG_QUOTA
int s_jquota_fmt;
char *s_qf_names[MAXQUOTAS];
int i, j;
#endif
/*
* Save the old mount options in case we
* need to restore them.
*/
org_mount_opt = sbi->mount_opt;
old_sb_flags = sb->s_flags;
active_logs = sbi->active_logs;
#ifdef CONFIG_QUOTA
s_jquota_fmt = sbi->s_jquota_fmt;
for (i = 0; i < MAXQUOTAS; i++) {
if (sbi->s_qf_names[i]) {
s_qf_names[i] = kstrdup(sbi->s_qf_names[i],
GFP_KERNEL);
if (!s_qf_names[i]) {
for (j = 0; j < i; j++)
kfree(s_qf_names[j]);
return -ENOMEM;
}
} else {
s_qf_names[i] = NULL;
}
}
#endif
/* recover superblocks we couldn't write due to previous RO mount */
if (!(*flags & MS_RDONLY) && is_sbi_flag_set(sbi, SBI_NEED_SB_WRITE)) {
err = f2fs_commit_super(sbi, false);
f2fs_msg(sb, KERN_INFO,
"Try to recover all the superblocks, ret: %d", err);
if (!err)
clear_sbi_flag(sbi, SBI_NEED_SB_WRITE);
}
default_options(sbi);
/* parse mount options */
err = parse_options(sb, data);
if (err)
goto restore_opts;
/*
* Previous and new state of filesystem is RO,
* so skip checking GC and FLUSH_MERGE conditions.
*/
if (f2fs_readonly(sb) && (*flags & MS_RDONLY))
goto skip;
if (!f2fs_readonly(sb) && (*flags & MS_RDONLY)) {
err = dquot_suspend(sb, -1);
if (err < 0)
goto restore_opts;
} else {
/* dquot_resume needs RW */
sb->s_flags &= ~MS_RDONLY;
dquot_resume(sb, -1);
}
/* disallow enable/disable extent_cache dynamically */
if (no_extent_cache == !!test_opt(sbi, EXTENT_CACHE)) {
err = -EINVAL;
f2fs_msg(sbi->sb, KERN_WARNING,
"switch extent_cache option is not allowed");
goto restore_opts;
}
/*
* We stop the GC thread if FS is mounted as RO
* or if background_gc = off is passed in mount
* option. Also sync the filesystem.
*/
if ((*flags & MS_RDONLY) || !test_opt(sbi, BG_GC)) {
if (sbi->gc_thread) {
stop_gc_thread(sbi);
need_restart_gc = true;
}
} else if (!sbi->gc_thread) {
err = start_gc_thread(sbi);
if (err)
goto restore_opts;
need_stop_gc = true;
}
if (*flags & MS_RDONLY) {
writeback_inodes_sb(sb, WB_REASON_SYNC);
sync_inodes_sb(sb);
set_sbi_flag(sbi, SBI_IS_DIRTY);
set_sbi_flag(sbi, SBI_IS_CLOSE);
f2fs_sync_fs(sb, 1);
clear_sbi_flag(sbi, SBI_IS_CLOSE);
}
/*
* We stop issue flush thread if FS is mounted as RO
* or if flush_merge is not passed in mount option.
*/
if ((*flags & MS_RDONLY) || !test_opt(sbi, FLUSH_MERGE)) {
clear_opt(sbi, FLUSH_MERGE);
destroy_flush_cmd_control(sbi, false);
} else {
err = create_flush_cmd_control(sbi);
if (err)
goto restore_gc;
}
skip:
#ifdef CONFIG_QUOTA
/* Release old quota file names */
for (i = 0; i < MAXQUOTAS; i++)
kfree(s_qf_names[i]);
#endif
/* Update the POSIXACL Flag */
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? MS_POSIXACL : 0);
return 0;
restore_gc:
if (need_restart_gc) {
if (start_gc_thread(sbi))
f2fs_msg(sbi->sb, KERN_WARNING,
"background gc thread has stopped");
} else if (need_stop_gc) {
stop_gc_thread(sbi);
}
restore_opts:
#ifdef CONFIG_QUOTA
sbi->s_jquota_fmt = s_jquota_fmt;
for (i = 0; i < MAXQUOTAS; i++) {
kfree(sbi->s_qf_names[i]);
sbi->s_qf_names[i] = s_qf_names[i];
}
#endif
sbi->mount_opt = org_mount_opt;
sbi->active_logs = active_logs;
sb->s_flags = old_sb_flags;
#ifdef CONFIG_F2FS_FAULT_INJECTION
sbi->fault_info = ffi;
#endif
return err;
}
| 15,977 |
151,548 | 0 | void ResourceFetcher::ClearPreloads(ClearPreloadsPolicy policy) {
LogPreloadStats(policy);
Vector<PreloadKey> keys_to_be_removed;
for (const auto& pair : preloads_) {
Resource* resource = pair.value;
if (policy == kClearAllPreloads || !resource->IsLinkPreload()) {
GetMemoryCache()->Remove(resource);
keys_to_be_removed.push_back(pair.key);
}
}
preloads_.RemoveAll(keys_to_be_removed);
matched_preloads_.clear();
}
| 15,978 |
56,596 | 0 | static int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
int pextents)
{
ext4_group_t groups, ngroups = ext4_get_groups_count(inode->i_sb);
int gdpblocks;
int idxblocks;
int ret = 0;
/*
* How many index blocks need to touch to map @lblocks logical blocks
* to @pextents physical extents?
*/
idxblocks = ext4_index_trans_blocks(inode, lblocks, pextents);
ret = idxblocks;
/*
* Now let's see how many group bitmaps and group descriptors need
* to account
*/
groups = idxblocks + pextents;
gdpblocks = groups;
if (groups > ngroups)
groups = ngroups;
if (groups > EXT4_SB(inode->i_sb)->s_gdb_count)
gdpblocks = EXT4_SB(inode->i_sb)->s_gdb_count;
/* bitmaps and block group descriptor blocks */
ret += groups + gdpblocks;
/* Blocks for super block, inode, quota and xattr blocks */
ret += EXT4_META_TRANS_BLOCKS(inode->i_sb);
return ret;
}
| 15,979 |
27,988 | 0 | static int shmctl_nolock(struct ipc_namespace *ns, int shmid,
int cmd, int version, void __user *buf)
{
int err;
struct shmid_kernel *shp;
/* preliminary security checks for *_INFO */
if (cmd == IPC_INFO || cmd == SHM_INFO) {
err = security_shm_shmctl(NULL, cmd);
if (err)
return err;
}
switch (cmd) {
case IPC_INFO:
{
struct shminfo64 shminfo;
memset(&shminfo, 0, sizeof(shminfo));
shminfo.shmmni = shminfo.shmseg = ns->shm_ctlmni;
shminfo.shmmax = ns->shm_ctlmax;
shminfo.shmall = ns->shm_ctlall;
shminfo.shmmin = SHMMIN;
if(copy_shminfo_to_user (buf, &shminfo, version))
return -EFAULT;
down_read(&shm_ids(ns).rwsem);
err = ipc_get_maxid(&shm_ids(ns));
up_read(&shm_ids(ns).rwsem);
if(err<0)
err = 0;
goto out;
}
case SHM_INFO:
{
struct shm_info shm_info;
memset(&shm_info, 0, sizeof(shm_info));
down_read(&shm_ids(ns).rwsem);
shm_info.used_ids = shm_ids(ns).in_use;
shm_get_stat (ns, &shm_info.shm_rss, &shm_info.shm_swp);
shm_info.shm_tot = ns->shm_tot;
shm_info.swap_attempts = 0;
shm_info.swap_successes = 0;
err = ipc_get_maxid(&shm_ids(ns));
up_read(&shm_ids(ns).rwsem);
if (copy_to_user(buf, &shm_info, sizeof(shm_info))) {
err = -EFAULT;
goto out;
}
err = err < 0 ? 0 : err;
goto out;
}
case SHM_STAT:
case IPC_STAT:
{
struct shmid64_ds tbuf;
int result;
rcu_read_lock();
if (cmd == SHM_STAT) {
shp = shm_obtain_object(ns, shmid);
if (IS_ERR(shp)) {
err = PTR_ERR(shp);
goto out_unlock;
}
result = shp->shm_perm.id;
} else {
shp = shm_obtain_object_check(ns, shmid);
if (IS_ERR(shp)) {
err = PTR_ERR(shp);
goto out_unlock;
}
result = 0;
}
err = -EACCES;
if (ipcperms(ns, &shp->shm_perm, S_IRUGO))
goto out_unlock;
err = security_shm_shmctl(shp, cmd);
if (err)
goto out_unlock;
memset(&tbuf, 0, sizeof(tbuf));
kernel_to_ipc64_perm(&shp->shm_perm, &tbuf.shm_perm);
tbuf.shm_segsz = shp->shm_segsz;
tbuf.shm_atime = shp->shm_atim;
tbuf.shm_dtime = shp->shm_dtim;
tbuf.shm_ctime = shp->shm_ctim;
tbuf.shm_cpid = shp->shm_cprid;
tbuf.shm_lpid = shp->shm_lprid;
tbuf.shm_nattch = shp->shm_nattch;
rcu_read_unlock();
if (copy_shmid_to_user(buf, &tbuf, version))
err = -EFAULT;
else
err = result;
goto out;
}
default:
return -EINVAL;
}
out_unlock:
rcu_read_unlock();
out:
return err;
}
| 15,980 |
118,033 | 0 | v8::Handle<v8::Value> V8WebGLRenderingContext::getVertexAttribCallback(const v8::Arguments& args)
{
INC_STATS("DOM.WebGLRenderingContext.getVertexAttrib()");
return getObjectParameter(args, kVertexAttrib);
}
| 15,981 |
7,685 | 0 | static ssize_t handle_preadv(FsContext *ctx, V9fsFidOpenState *fs,
const struct iovec *iov,
int iovcnt, off_t offset)
{
#ifdef CONFIG_PREADV
return preadv(fs->fd, iov, iovcnt, offset);
#else
int err = lseek(fs->fd, offset, SEEK_SET);
if (err == -1) {
return err;
} else {
return readv(fs->fd, iov, iovcnt);
}
#endif
}
| 15,982 |
162,998 | 0 | bool QuicStreamSequencerBuffer::RetireBlock(size_t idx) {
if (blocks_[idx] == nullptr) {
QUIC_BUG << "Try to retire block twice";
return false;
}
delete blocks_[idx];
blocks_[idx] = nullptr;
QUIC_DVLOG(1) << "Retired block with index: " << idx;
return true;
}
| 15,983 |
24,074 | 0 | int reset_airo_card( struct net_device *dev )
{
int i;
struct airo_info *ai = dev->ml_priv;
if (reset_card (dev, 1))
return -1;
if ( setup_card(ai, dev->dev_addr, 1 ) != SUCCESS ) {
airo_print_err(dev->name, "MAC could not be enabled");
return -1;
}
airo_print_info(dev->name, "MAC enabled %pM", dev->dev_addr);
/* Allocate the transmit buffers if needed */
if (!test_bit(FLAG_MPI,&ai->flags))
for( i = 0; i < MAX_FIDS; i++ )
ai->fids[i] = transmit_allocate (ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
enable_interrupts( ai );
netif_wake_queue(dev);
return 0;
}
| 15,984 |
100,051 | 0 | bool DecodeParamValue(const std::string& input,
const std::string& referrer_charset,
std::string* output) {
std::string tmp;
StringTokenizer t(input, " \t\n\r");
t.set_options(StringTokenizer::RETURN_DELIMS);
bool is_previous_token_rfc2047 = true;
while (t.GetNext()) {
if (t.token_is_delim()) {
if (!is_previous_token_rfc2047) {
tmp.push_back(' ');
}
continue;
}
std::string decoded;
if (!DecodeWord(t.token(), referrer_charset, &is_previous_token_rfc2047,
&decoded))
return false;
tmp.append(decoded);
}
output->swap(tmp);
return true;
}
| 15,985 |
26,215 | 0 | task_function_call(struct task_struct *p, int (*func) (void *info), void *info)
{
struct remote_function_call data = {
.p = p,
.func = func,
.info = info,
.ret = -ESRCH, /* No such (running) process */
};
if (task_curr(p))
smp_call_function_single(task_cpu(p), remote_function, &data, 1);
return data.ret;
}
| 15,986 |
165,637 | 0 | std::wstring DetermineChannel(const InstallConstants& mode,
bool system_level,
bool from_binaries,
std::wstring* update_ap,
std::wstring* update_cohort_name) {
if (!kUseGoogleUpdateIntegration)
return std::wstring();
std::wstring client_state(from_binaries
? GetBinariesClientStateKeyPath()
: GetClientStateKeyPath(mode.app_guid));
std::wstring ap_value;
nt::QueryRegValueSZ(system_level ? nt::HKLM : nt::HKCU, nt::WOW6432,
client_state.c_str(), kRegValueAp, &ap_value);
if (update_ap)
*update_ap = ap_value;
if (update_cohort_name) {
nt::QueryRegValueSZ(system_level ? nt::HKLM : nt::HKCU, nt::WOW6432,
client_state.append(L"\\cohort").c_str(), kRegValueName,
update_cohort_name);
}
switch (mode.channel_strategy) {
case ChannelStrategy::UNSUPPORTED:
assert(false);
break;
case ChannelStrategy::ADDITIONAL_PARAMETERS:
return ChannelFromAdditionalParameters(mode, ap_value);
case ChannelStrategy::FIXED:
return mode.default_channel_name;
}
return std::wstring();
}
| 15,987 |
99,235 | 0 | void ResourceMessageFilter::SendDelayedReply(IPC::Message* reply_msg) {
Send(reply_msg);
}
| 15,988 |
48,095 | 0 | static __always_inline void vmcs_check16(unsigned long field)
{
BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 0x2000,
"16-bit accessor invalid for 64-bit field");
BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 0x2001,
"16-bit accessor invalid for 64-bit high field");
BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x4000,
"16-bit accessor invalid for 32-bit high field");
BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0x6000,
"16-bit accessor invalid for natural width field");
}
| 15,989 |
169,036 | 0 | void OfflinePageModelImpl::ClearStorageIfNeeded(
const ClearStorageCallback& callback) {
if (!storage_manager_) {
storage_manager_.reset(new OfflinePageStorageManager(
this, GetPolicyController(), archive_manager_.get()));
}
storage_manager_->ClearPagesIfNeeded(callback);
}
| 15,990 |
149,534 | 0 | void LoadingPredictor::PrepareForPageLoad(const GURL& url,
HintOrigin origin,
bool preconnectable) {
if (shutdown_)
return;
if (origin == HintOrigin::OMNIBOX) {
HandleOmniboxHint(url, preconnectable);
return;
}
if (active_hints_.find(url) != active_hints_.end())
return;
bool has_preconnect_prediction = false;
PreconnectPrediction prediction;
has_preconnect_prediction =
resource_prefetch_predictor_->PredictPreconnectOrigins(url, &prediction);
has_preconnect_prediction =
AddInitialUrlToPreconnectPrediction(url, &prediction);
if (!has_preconnect_prediction)
return;
++total_hints_activated_;
active_hints_.emplace(url, base::TimeTicks::Now());
if (IsPreconnectAllowed(profile_))
MaybeAddPreconnect(url, std::move(prediction.requests), origin);
}
| 15,991 |
133,896 | 0 | bool FormAssociatedElement::rangeUnderflow() const
{
return false;
}
| 15,992 |
103,163 | 0 | void Browser::OpenThemeGalleryTabAndActivate() {
AddSelectedTabWithURL(GURL(l10n_util::GetStringUTF8(IDS_THEMES_GALLERY_URL)),
PageTransition::LINK);
}
| 15,993 |
68,049 | 0 | static void write_uid(bytearray_t * bplist, uint64_t val)
{
val = (uint32_t)val;
int size = get_needed_bytes(val);
uint8_t sz;
if (size == 3)
size++;
sz = BPLIST_UID | (size-1); // yes, this is what Apple does...
val = be64toh(val);
byte_array_append(bplist, &sz, 1);
byte_array_append(bplist, (uint8_t*)&val + (8-size), size);
}
| 15,994 |
31,659 | 0 | static struct perf_guest_switch_msr *core_guest_get_msrs(int *nr)
{
struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
struct perf_guest_switch_msr *arr = cpuc->guest_switch_msrs;
int idx;
for (idx = 0; idx < x86_pmu.num_counters; idx++) {
struct perf_event *event = cpuc->events[idx];
arr[idx].msr = x86_pmu_config_addr(idx);
arr[idx].host = arr[idx].guest = 0;
if (!test_bit(idx, cpuc->active_mask))
continue;
arr[idx].host = arr[idx].guest =
event->hw.config | ARCH_PERFMON_EVENTSEL_ENABLE;
if (event->attr.exclude_host)
arr[idx].host &= ~ARCH_PERFMON_EVENTSEL_ENABLE;
else if (event->attr.exclude_guest)
arr[idx].guest &= ~ARCH_PERFMON_EVENTSEL_ENABLE;
}
*nr = x86_pmu.num_counters;
return arr;
}
| 15,995 |
179,656 | 1 | static int hash_recvmsg(struct kiocb *unused, struct socket *sock,
struct msghdr *msg, size_t len, int flags)
{
struct sock *sk = sock->sk;
struct alg_sock *ask = alg_sk(sk);
struct hash_ctx *ctx = ask->private;
unsigned ds = crypto_ahash_digestsize(crypto_ahash_reqtfm(&ctx->req));
int err;
if (len > ds)
len = ds;
else if (len < ds)
msg->msg_flags |= MSG_TRUNC;
msg->msg_namelen = 0;
lock_sock(sk);
if (ctx->more) {
ctx->more = 0;
ahash_request_set_crypt(&ctx->req, NULL, ctx->result, 0);
err = af_alg_wait_for_completion(crypto_ahash_final(&ctx->req),
&ctx->completion);
if (err)
goto unlock;
}
err = memcpy_toiovec(msg->msg_iov, ctx->result, len);
unlock:
release_sock(sk);
return err ?: len;
}
| 15,996 |
157,678 | 0 | ExtensionFunction::ResponseAction InputImeCommitTextFunction::Run() {
InputImeEventRouter* event_router =
GetInputImeEventRouter(Profile::FromBrowserContext(browser_context()));
InputMethodEngineBase* engine =
event_router ? event_router->GetActiveEngine(extension_id()) : nullptr;
if (engine) {
std::unique_ptr<CommitText::Params> parent_params(
CommitText::Params::Create(*args_));
const CommitText::Params::Parameters& params = parent_params->parameters;
std::string error;
if (!engine->CommitText(params.context_id, params.text.c_str(), &error)) {
std::unique_ptr<base::ListValue> results =
std::make_unique<base::ListValue>();
results->Append(std::make_unique<base::Value>(false));
return RespondNow(ErrorWithArguments(std::move(results), error));
}
}
return RespondNow(OneArgument(std::make_unique<base::Value>(true)));
}
| 15,997 |
39,482 | 0 | static void yam_tx_byte(struct net_device *dev, struct yam_port *yp)
{
struct sk_buff *skb;
unsigned char b, temp;
switch (yp->tx_state) {
case TX_OFF:
break;
case TX_HEAD:
if (--yp->tx_count <= 0) {
if (!(skb = skb_dequeue(&yp->send_queue))) {
ptt_off(dev);
yp->tx_state = TX_OFF;
break;
}
yp->tx_state = TX_DATA;
if (skb->data[0] != 0) {
/* do_kiss_params(s, skb->data, skb->len); */
dev_kfree_skb_any(skb);
break;
}
yp->tx_len = skb->len - 1; /* strip KISS byte */
if (yp->tx_len >= YAM_MAX_FRAME || yp->tx_len < 2) {
dev_kfree_skb_any(skb);
break;
}
skb_copy_from_linear_data_offset(skb, 1,
yp->tx_buf,
yp->tx_len);
dev_kfree_skb_any(skb);
yp->tx_count = 0;
yp->tx_crcl = 0x21;
yp->tx_crch = 0xf3;
yp->tx_state = TX_DATA;
}
break;
case TX_DATA:
b = yp->tx_buf[yp->tx_count++];
outb(b, THR(dev->base_addr));
temp = yp->tx_crcl;
yp->tx_crcl = chktabl[temp] ^ yp->tx_crch;
yp->tx_crch = chktabh[temp] ^ b;
if (yp->tx_count >= yp->tx_len) {
yp->tx_state = TX_CRC1;
}
break;
case TX_CRC1:
yp->tx_crch = chktabl[yp->tx_crcl] ^ yp->tx_crch;
yp->tx_crcl = chktabh[yp->tx_crcl] ^ chktabl[yp->tx_crch] ^ 0xff;
outb(yp->tx_crcl, THR(dev->base_addr));
yp->tx_state = TX_CRC2;
break;
case TX_CRC2:
outb(chktabh[yp->tx_crch] ^ 0xFF, THR(dev->base_addr));
if (skb_queue_empty(&yp->send_queue)) {
yp->tx_count = (yp->bitrate * yp->txtail) / 8000;
if (yp->dupmode == 2)
yp->tx_count += (yp->bitrate * yp->holdd) / 8;
if (yp->tx_count == 0)
yp->tx_count = 1;
yp->tx_state = TX_TAIL;
} else {
yp->tx_count = 1;
yp->tx_state = TX_HEAD;
}
++dev->stats.tx_packets;
break;
case TX_TAIL:
if (--yp->tx_count <= 0) {
yp->tx_state = TX_OFF;
ptt_off(dev);
}
break;
}
}
| 15,998 |
70,815 | 0 | int main(int argc, char **argv)
{
struct sigaction sigact = { { 0 } };
int cfg_parsed;
int ret = EXIT_FAILURE;
init_dynload();
config.filename = av_strdup("/etc/ffserver.conf");
parse_loglevel(argc, argv, options);
av_register_all();
avformat_network_init();
show_banner(argc, argv, options);
my_program_name = argv[0];
parse_options(NULL, argc, argv, options, NULL);
unsetenv("http_proxy"); /* Kill the http_proxy */
av_lfg_init(&random_state, av_get_random_seed());
sigact.sa_handler = handle_child_exit;
sigact.sa_flags = SA_NOCLDSTOP | SA_RESTART;
sigaction(SIGCHLD, &sigact, 0);
if ((cfg_parsed = ffserver_parse_ffconfig(config.filename, &config)) < 0) {
fprintf(stderr, "Error reading configuration file '%s': %s\n",
config.filename, av_err2str(cfg_parsed));
goto bail;
}
/* open log file if needed */
if (config.logfilename[0] != '\0') {
if (!strcmp(config.logfilename, "-"))
logfile = stdout;
else
logfile = fopen(config.logfilename, "a");
av_log_set_callback(http_av_log);
}
build_file_streams();
if (build_feed_streams() < 0) {
http_log("Could not setup feed streams\n");
goto bail;
}
compute_bandwidth();
/* signal init */
signal(SIGPIPE, SIG_IGN);
if (http_server() < 0) {
http_log("Could not start server\n");
goto bail;
}
ret=EXIT_SUCCESS;
bail:
av_freep (&config.filename);
avformat_network_deinit();
return ret;
}
| 15,999 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.