unique_id
int64 13
189k
| target
int64 0
1
| code
stringlengths 20
241k
| __index_level_0__
int64 0
18.9k
|
|---|---|---|---|
41,258 | 0 | static int scsi_disk_initfn(SCSIDevice *dev)
{
DriveInfo *dinfo;
uint8_t scsi_type;
if (!dev->conf.bs) {
scsi_type = TYPE_DISK; /* will die in scsi_initfn() */
} else {
dinfo = drive_get_by_blockdev(dev->conf.bs);
scsi_type = dinfo->media_cd ? TYPE_ROM : TYPE_DISK;
}
return scsi_initfn(dev, scsi_type);
}
| 6,100 |
63,731 | 0 | static inline int get_free_page(struct xen_blkif_ring *ring, struct page **page)
{
unsigned long flags;
spin_lock_irqsave(&ring->free_pages_lock, flags);
if (list_empty(&ring->free_pages)) {
BUG_ON(ring->free_pages_num != 0);
spin_unlock_irqrestore(&ring->free_pages_lock, flags);
return gnttab_alloc_pages(1, page);
}
BUG_ON(ring->free_pages_num == 0);
page[0] = list_first_entry(&ring->free_pages, struct page, lru);
list_del(&page[0]->lru);
ring->free_pages_num--;
spin_unlock_irqrestore(&ring->free_pages_lock, flags);
return 0;
}
| 6,101 |
15,006 | 0 | ProcPolyText(ClientPtr client)
{
int err;
REQUEST(xPolyTextReq);
DrawablePtr pDraw;
GC *pGC;
REQUEST_AT_LEAST_SIZE(xPolyTextReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = PolyText(client,
pDraw,
pGC,
(unsigned char *) &stuff[1],
((unsigned char *) stuff) + (client->req_len << 2),
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| 6,102 |
170,889 | 0 | status_t OMXNodeInstance::emptyBuffer(
OMX::buffer_id buffer,
OMX_U32 rangeOffset, OMX_U32 rangeLength,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
Mutex::Autolock autoLock(mLock);
if (getGraphicBufferSource() != NULL) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
BufferMeta *buffer_meta =
static_cast<BufferMeta *>(header->pAppPrivate);
if (mMetadataType[kPortIndexInput] == kMetadataBufferTypeGrallocSource) {
header->nFilledLen = rangeLength ? sizeof(VideoGrallocMetadata) : 0;
header->nOffset = 0;
} else {
if (rangeOffset > header->nAllocLen
|| rangeLength > header->nAllocLen - rangeOffset) {
CLOG_ERROR(emptyBuffer, OMX_ErrorBadParameter, FULL_BUFFER(NULL, header, fenceFd));
if (fenceFd >= 0) {
::close(fenceFd);
}
return BAD_VALUE;
}
header->nFilledLen = rangeLength;
header->nOffset = rangeOffset;
buffer_meta->CopyToOMX(header);
}
return emptyBuffer_l(header, flags, timestamp, (intptr_t)buffer, fenceFd);
}
| 6,103 |
184,735 | 1 | bool GesturePoint::IsInSecondClickTimeWindow() const {
double duration = last_touch_time_ - last_tap_time_;
return duration < kMaximumSecondsBetweenDoubleClick;
}
| 6,104 |
118,458 | 0 | void RenderFrameImpl::PepperDidReceiveMouseEvent(
PepperPluginInstanceImpl* instance) {
render_view_->set_pepper_last_mouse_event_target(instance);
}
| 6,105 |
113,152 | 0 | internal::LauncherView* Launcher::GetLauncherViewForTest() {
return launcher_view_;
}
| 6,106 |
46,402 | 0 | static int write_pipe_buf(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
int ret;
void *data;
loff_t tmp = sd->pos;
data = kmap(buf->page);
ret = __kernel_write(sd->u.file, data + buf->offset, sd->len, &tmp);
kunmap(buf->page);
return ret;
}
| 6,107 |
64,032 | 0 | static int decode_entropy_coded_image(WebPContext *s, enum ImageRole role,
int w, int h)
{
ImageContext *img;
HuffReader *hg;
int i, j, ret, x, y, width;
img = &s->image[role];
img->role = role;
if (!img->frame) {
img->frame = av_frame_alloc();
if (!img->frame)
return AVERROR(ENOMEM);
}
img->frame->format = AV_PIX_FMT_ARGB;
img->frame->width = w;
img->frame->height = h;
if (role == IMAGE_ROLE_ARGB && !img->is_alpha_primary) {
ThreadFrame pt = { .f = img->frame };
ret = ff_thread_get_buffer(s->avctx, &pt, 0);
} else
ret = av_frame_get_buffer(img->frame, 1);
if (ret < 0)
return ret;
if (get_bits1(&s->gb)) {
img->color_cache_bits = get_bits(&s->gb, 4);
if (img->color_cache_bits < 1 || img->color_cache_bits > 11) {
av_log(s->avctx, AV_LOG_ERROR, "invalid color cache bits: %d\n",
img->color_cache_bits);
return AVERROR_INVALIDDATA;
}
img->color_cache = av_mallocz_array(1 << img->color_cache_bits,
sizeof(*img->color_cache));
if (!img->color_cache)
return AVERROR(ENOMEM);
} else {
img->color_cache_bits = 0;
}
img->nb_huffman_groups = 1;
if (role == IMAGE_ROLE_ARGB && get_bits1(&s->gb)) {
ret = decode_entropy_image(s);
if (ret < 0)
return ret;
img->nb_huffman_groups = s->nb_huffman_groups;
}
img->huffman_groups = av_mallocz_array(img->nb_huffman_groups *
HUFFMAN_CODES_PER_META_CODE,
sizeof(*img->huffman_groups));
if (!img->huffman_groups)
return AVERROR(ENOMEM);
for (i = 0; i < img->nb_huffman_groups; i++) {
hg = &img->huffman_groups[i * HUFFMAN_CODES_PER_META_CODE];
for (j = 0; j < HUFFMAN_CODES_PER_META_CODE; j++) {
int alphabet_size = alphabet_sizes[j];
if (!j && img->color_cache_bits > 0)
alphabet_size += 1 << img->color_cache_bits;
if (get_bits1(&s->gb)) {
read_huffman_code_simple(s, &hg[j]);
} else {
ret = read_huffman_code_normal(s, &hg[j], alphabet_size);
if (ret < 0)
return ret;
}
}
}
width = img->frame->width;
if (role == IMAGE_ROLE_ARGB && s->reduced_width > 0)
width = s->reduced_width;
x = 0; y = 0;
while (y < img->frame->height) {
int v;
hg = get_huffman_group(s, img, x, y);
v = huff_reader_get_symbol(&hg[HUFF_IDX_GREEN], &s->gb);
if (v < NUM_LITERAL_CODES) {
/* literal pixel values */
uint8_t *p = GET_PIXEL(img->frame, x, y);
p[2] = v;
p[1] = huff_reader_get_symbol(&hg[HUFF_IDX_RED], &s->gb);
p[3] = huff_reader_get_symbol(&hg[HUFF_IDX_BLUE], &s->gb);
p[0] = huff_reader_get_symbol(&hg[HUFF_IDX_ALPHA], &s->gb);
if (img->color_cache_bits)
color_cache_put(img, AV_RB32(p));
x++;
if (x == width) {
x = 0;
y++;
}
} else if (v < NUM_LITERAL_CODES + NUM_LENGTH_CODES) {
/* LZ77 backwards mapping */
int prefix_code, length, distance, ref_x, ref_y;
/* parse length and distance */
prefix_code = v - NUM_LITERAL_CODES;
if (prefix_code < 4) {
length = prefix_code + 1;
} else {
int extra_bits = (prefix_code - 2) >> 1;
int offset = 2 + (prefix_code & 1) << extra_bits;
length = offset + get_bits(&s->gb, extra_bits) + 1;
}
prefix_code = huff_reader_get_symbol(&hg[HUFF_IDX_DIST], &s->gb);
if (prefix_code > 39) {
av_log(s->avctx, AV_LOG_ERROR,
"distance prefix code too large: %d\n", prefix_code);
return AVERROR_INVALIDDATA;
}
if (prefix_code < 4) {
distance = prefix_code + 1;
} else {
int extra_bits = prefix_code - 2 >> 1;
int offset = 2 + (prefix_code & 1) << extra_bits;
distance = offset + get_bits(&s->gb, extra_bits) + 1;
}
/* find reference location */
if (distance <= NUM_SHORT_DISTANCES) {
int xi = lz77_distance_offsets[distance - 1][0];
int yi = lz77_distance_offsets[distance - 1][1];
distance = FFMAX(1, xi + yi * width);
} else {
distance -= NUM_SHORT_DISTANCES;
}
ref_x = x;
ref_y = y;
if (distance <= x) {
ref_x -= distance;
distance = 0;
} else {
ref_x = 0;
distance -= x;
}
while (distance >= width) {
ref_y--;
distance -= width;
}
if (distance > 0) {
ref_x = width - distance;
ref_y--;
}
ref_x = FFMAX(0, ref_x);
ref_y = FFMAX(0, ref_y);
/* copy pixels
* source and dest regions can overlap and wrap lines, so just
* copy per-pixel */
for (i = 0; i < length; i++) {
uint8_t *p_ref = GET_PIXEL(img->frame, ref_x, ref_y);
uint8_t *p = GET_PIXEL(img->frame, x, y);
AV_COPY32(p, p_ref);
if (img->color_cache_bits)
color_cache_put(img, AV_RB32(p));
x++;
ref_x++;
if (x == width) {
x = 0;
y++;
}
if (ref_x == width) {
ref_x = 0;
ref_y++;
}
if (y == img->frame->height || ref_y == img->frame->height)
break;
}
} else {
/* read from color cache */
uint8_t *p = GET_PIXEL(img->frame, x, y);
int cache_idx = v - (NUM_LITERAL_CODES + NUM_LENGTH_CODES);
if (!img->color_cache_bits) {
av_log(s->avctx, AV_LOG_ERROR, "color cache not found\n");
return AVERROR_INVALIDDATA;
}
if (cache_idx >= 1 << img->color_cache_bits) {
av_log(s->avctx, AV_LOG_ERROR,
"color cache index out-of-bounds\n");
return AVERROR_INVALIDDATA;
}
AV_WB32(p, img->color_cache[cache_idx]);
x++;
if (x == width) {
x = 0;
y++;
}
}
}
return 0;
}
| 6,108 |
120,526 | 0 | Attribute* UniqueElementData::getAttributeItem(const QualifiedName& name)
{
for (unsigned i = 0; i < length(); ++i) {
if (m_attributeVector.at(i).name().matches(name))
return &m_attributeVector.at(i);
}
return 0;
}
| 6,109 |
2,844 | 0 | nm_setting_vpn_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_VPN, NULL);
}
| 6,110 |
58,386 | 0 | static int __init user_debug_setup(char *str)
{
get_option(&str, &user_debug);
return 1;
}
| 6,111 |
168,609 | 0 | IndexedDBTransaction* IndexedDBDatabase::CreateTransaction(
int64_t transaction_id,
IndexedDBConnection* connection,
const std::vector<int64_t>& object_store_ids,
blink::WebIDBTransactionMode mode) {
IDB_TRACE1("IndexedDBDatabase::CreateTransaction", "txn.id", transaction_id);
DCHECK(connections_.count(connection));
UMA_HISTOGRAM_COUNTS_1000(
"WebCore.IndexedDB.Database.OutstandingTransactionCount",
transaction_count_);
IndexedDBTransaction* transaction = connection->CreateTransaction(
transaction_id,
std::set<int64_t>(object_store_ids.begin(), object_store_ids.end()), mode,
new IndexedDBBackingStore::Transaction(backing_store_.get()));
TransactionCreated(transaction);
return transaction;
}
| 6,112 |
24,909 | 0 | static int slab_mem_going_offline_callback(void *arg)
{
struct kmem_cache *s;
down_read(&slub_lock);
list_for_each_entry(s, &slab_caches, list)
kmem_cache_shrink(s);
up_read(&slub_lock);
return 0;
}
| 6,113 |
166,595 | 0 | const char* WebGL2RenderingContextBase::ValidateGetBufferSubData(
const char* function_name,
GLenum target,
GLintptr source_byte_offset,
DOMArrayBufferView* destination_array_buffer_view,
GLuint destination_offset,
GLuint length,
WebGLBuffer** out_source_buffer,
void** out_destination_data_ptr,
long long* out_destination_byte_length) {
if (isContextLost()) {
return "Context lost";
}
if (!ValidateValueFitNonNegInt32(function_name, "srcByteOffset",
source_byte_offset)) {
return "Invalid value: srcByteOffset";
}
WebGLBuffer* source_buffer = ValidateBufferDataTarget(function_name, target);
if (!source_buffer) {
return "Invalid operation: no buffer bound to target";
}
if (transform_feedback_binding_->active() &&
transform_feedback_binding_->UsesBuffer(source_buffer)) {
SynthesizeGLError(GL_INVALID_OPERATION, function_name,
"buffer in use for transform feedback");
return "Invalid operation: buffer in use for transform feedback";
}
*out_source_buffer = source_buffer;
if (!ValidateSubSourceAndGetData(
destination_array_buffer_view, destination_offset, length,
out_destination_data_ptr, out_destination_byte_length)) {
SynthesizeGLError(GL_INVALID_VALUE, function_name, "overflow of dstData");
return "Invalid value: overflow of dstData";
}
return nullptr;
}
| 6,114 |
53,852 | 0 | acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
{
return (void *)acpi_os_map_iomem(phys, size);
}
| 6,115 |
91,281 | 0 | static void ipmi_poll(struct ipmi_smi *intf)
{
if (intf->handlers->poll)
intf->handlers->poll(intf->send_info);
/* In case something came in */
handle_new_recv_msgs(intf);
}
| 6,116 |
154,086 | 0 | void GLES2DecoderImpl::DoUniform3iv(GLint fake_location,
GLsizei count,
const volatile GLint* value) {
GLenum type = 0;
GLint real_location = -1;
if (!PrepForSetUniformByLocation(fake_location,
"glUniform3iv",
Program::kUniform3i,
&real_location,
&type,
&count)) {
return;
}
api()->glUniform3ivFn(real_location, count, const_cast<const GLint*>(value));
}
| 6,117 |
122,907 | 0 | RendererURLRequestContextSelector(BrowserContext* browser_context,
int render_child_id)
: request_context_(browser_context->GetRequestContextForRenderProcess(
render_child_id)),
media_request_context_(
browser_context->GetMediaRequestContextForRenderProcess(
render_child_id)) {
}
| 6,118 |
71,427 | 0 | MagickExport void *CopyMagickMemory(void *destination,const void *source,
const size_t size)
{
register const unsigned char
*p;
register unsigned char
*q;
assert(destination != (void *) NULL);
assert(source != (const void *) NULL);
p=(const unsigned char *) source;
q=(unsigned char *) destination;
if (((q+size) < p) || (q > (p+size)))
switch (size)
{
default: return(memcpy(destination,source,size));
case 8: *q++=(*p++);
case 7: *q++=(*p++);
case 6: *q++=(*p++);
case 5: *q++=(*p++);
case 4: *q++=(*p++);
case 3: *q++=(*p++);
case 2: *q++=(*p++);
case 1: *q++=(*p++);
case 0: return(destination);
}
return(memmove(destination,source,size));
}
| 6,119 |
3,894 | 0 | BufStream::BufStream(Stream *strA, int bufSizeA): FilterStream(strA) {
bufSize = bufSizeA;
buf = (int *)gmallocn(bufSize, sizeof(int));
}
| 6,120 |
93,773 | 0 | virDomainCoreDump(virDomainPtr domain, const char *to, unsigned int flags)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain, "to=%s, flags=%x", to, flags);
virResetLastError();
virCheckDomainReturn(domain, -1);
conn = domain->conn;
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(to, error);
VIR_EXCLUSIVE_FLAGS_GOTO(VIR_DUMP_CRASH, VIR_DUMP_LIVE, error);
VIR_EXCLUSIVE_FLAGS_GOTO(VIR_DUMP_CRASH, VIR_DUMP_RESET, error);
VIR_EXCLUSIVE_FLAGS_GOTO(VIR_DUMP_LIVE, VIR_DUMP_RESET, error);
if (conn->driver->domainCoreDump) {
int ret;
char *absolute_to;
/* We must absolutize the file path as the save is done out of process */
if (virFileAbsPath(to, &absolute_to) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("could not build absolute core file path"));
goto error;
}
ret = conn->driver->domainCoreDump(domain, absolute_to, flags);
VIR_FREE(absolute_to);
if (ret < 0)
goto error;
return ret;
}
virReportUnsupportedError();
error:
virDispatchError(domain->conn);
return -1;
}
| 6,121 |
183,089 | 1 | int x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
{
const struct x86_emulate_ops *ops = ctxt->ops;
int rc = X86EMUL_CONTINUE;
int saved_dst_type = ctxt->dst.type;
ctxt->mem_read.pos = 0;
/* LOCK prefix is allowed only with some instructions */
if (ctxt->lock_prefix && (!(ctxt->d & Lock) || ctxt->dst.type != OP_MEM)) {
rc = emulate_ud(ctxt);
goto done;
}
if ((ctxt->d & SrcMask) == SrcMemFAddr && ctxt->src.type != OP_MEM) {
rc = emulate_ud(ctxt);
goto done;
}
if (unlikely(ctxt->d &
(No64|Undefined|Sse|Mmx|Intercept|CheckPerm|Priv|Prot|String))) {
if ((ctxt->mode == X86EMUL_MODE_PROT64 && (ctxt->d & No64)) ||
(ctxt->d & Undefined)) {
rc = emulate_ud(ctxt);
goto done;
}
if (((ctxt->d & (Sse|Mmx)) && ((ops->get_cr(ctxt, 0) & X86_CR0_EM)))
|| ((ctxt->d & Sse) && !(ops->get_cr(ctxt, 4) & X86_CR4_OSFXSR))) {
rc = emulate_ud(ctxt);
goto done;
}
if ((ctxt->d & (Sse|Mmx)) && (ops->get_cr(ctxt, 0) & X86_CR0_TS)) {
rc = emulate_nm(ctxt);
goto done;
}
if (ctxt->d & Mmx) {
rc = flush_pending_x87_faults(ctxt);
if (rc != X86EMUL_CONTINUE)
goto done;
/*
* Now that we know the fpu is exception safe, we can fetch
* operands from it.
*/
fetch_possible_mmx_operand(ctxt, &ctxt->src);
fetch_possible_mmx_operand(ctxt, &ctxt->src2);
if (!(ctxt->d & Mov))
fetch_possible_mmx_operand(ctxt, &ctxt->dst);
}
if (unlikely(ctxt->guest_mode) && (ctxt->d & Intercept)) {
rc = emulator_check_intercept(ctxt, ctxt->intercept,
X86_ICPT_PRE_EXCEPT);
if (rc != X86EMUL_CONTINUE)
goto done;
}
/* Privileged instruction can be executed only in CPL=0 */
if ((ctxt->d & Priv) && ops->cpl(ctxt)) {
if (ctxt->d & PrivUD)
rc = emulate_ud(ctxt);
else
rc = emulate_gp(ctxt, 0);
goto done;
}
/* Instruction can only be executed in protected mode */
if ((ctxt->d & Prot) && ctxt->mode < X86EMUL_MODE_PROT16) {
rc = emulate_ud(ctxt);
goto done;
}
/* Do instruction specific permission checks */
if (ctxt->d & CheckPerm) {
rc = ctxt->check_perm(ctxt);
if (rc != X86EMUL_CONTINUE)
goto done;
}
if (unlikely(ctxt->guest_mode) && (ctxt->d & Intercept)) {
rc = emulator_check_intercept(ctxt, ctxt->intercept,
X86_ICPT_POST_EXCEPT);
if (rc != X86EMUL_CONTINUE)
goto done;
}
if (ctxt->rep_prefix && (ctxt->d & String)) {
/* All REP prefixes have the same first termination condition */
if (address_mask(ctxt, reg_read(ctxt, VCPU_REGS_RCX)) == 0) {
ctxt->eip = ctxt->_eip;
ctxt->eflags &= ~EFLG_RF;
goto done;
}
}
}
if ((ctxt->src.type == OP_MEM) && !(ctxt->d & NoAccess)) {
rc = segmented_read(ctxt, ctxt->src.addr.mem,
ctxt->src.valptr, ctxt->src.bytes);
if (rc != X86EMUL_CONTINUE)
goto done;
ctxt->src.orig_val64 = ctxt->src.val64;
}
if (ctxt->src2.type == OP_MEM) {
rc = segmented_read(ctxt, ctxt->src2.addr.mem,
&ctxt->src2.val, ctxt->src2.bytes);
if (rc != X86EMUL_CONTINUE)
goto done;
}
if ((ctxt->d & DstMask) == ImplicitOps)
goto special_insn;
if ((ctxt->dst.type == OP_MEM) && !(ctxt->d & Mov)) {
/* optimisation - avoid slow emulated read if Mov */
rc = segmented_read(ctxt, ctxt->dst.addr.mem,
&ctxt->dst.val, ctxt->dst.bytes);
if (rc != X86EMUL_CONTINUE)
goto done;
}
ctxt->dst.orig_val = ctxt->dst.val;
special_insn:
if (unlikely(ctxt->guest_mode) && (ctxt->d & Intercept)) {
rc = emulator_check_intercept(ctxt, ctxt->intercept,
X86_ICPT_POST_MEMACCESS);
if (rc != X86EMUL_CONTINUE)
goto done;
}
if (ctxt->rep_prefix && (ctxt->d & String))
ctxt->eflags |= EFLG_RF;
else
ctxt->eflags &= ~EFLG_RF;
if (ctxt->execute) {
if (ctxt->d & Fastop) {
void (*fop)(struct fastop *) = (void *)ctxt->execute;
rc = fastop(ctxt, fop);
if (rc != X86EMUL_CONTINUE)
goto done;
goto writeback;
}
rc = ctxt->execute(ctxt);
if (rc != X86EMUL_CONTINUE)
goto done;
goto writeback;
}
if (ctxt->opcode_len == 2)
goto twobyte_insn;
else if (ctxt->opcode_len == 3)
goto threebyte_insn;
switch (ctxt->b) {
case 0x63: /* movsxd */
if (ctxt->mode != X86EMUL_MODE_PROT64)
goto cannot_emulate;
ctxt->dst.val = (s32) ctxt->src.val;
break;
case 0x70 ... 0x7f: /* jcc (short) */
if (test_cc(ctxt->b, ctxt->eflags))
jmp_rel(ctxt, ctxt->src.val);
break;
case 0x8d: /* lea r16/r32, m */
ctxt->dst.val = ctxt->src.addr.mem.ea;
break;
case 0x90 ... 0x97: /* nop / xchg reg, rax */
if (ctxt->dst.addr.reg == reg_rmw(ctxt, VCPU_REGS_RAX))
ctxt->dst.type = OP_NONE;
else
rc = em_xchg(ctxt);
break;
case 0x98: /* cbw/cwde/cdqe */
switch (ctxt->op_bytes) {
case 2: ctxt->dst.val = (s8)ctxt->dst.val; break;
case 4: ctxt->dst.val = (s16)ctxt->dst.val; break;
case 8: ctxt->dst.val = (s32)ctxt->dst.val; break;
}
break;
case 0xcc: /* int3 */
rc = emulate_int(ctxt, 3);
break;
case 0xcd: /* int n */
rc = emulate_int(ctxt, ctxt->src.val);
break;
case 0xce: /* into */
if (ctxt->eflags & EFLG_OF)
rc = emulate_int(ctxt, 4);
break;
case 0xe9: /* jmp rel */
case 0xeb: /* jmp rel short */
jmp_rel(ctxt, ctxt->src.val);
ctxt->dst.type = OP_NONE; /* Disable writeback. */
break;
case 0xf4: /* hlt */
ctxt->ops->halt(ctxt);
break;
case 0xf5: /* cmc */
/* complement carry flag from eflags reg */
ctxt->eflags ^= EFLG_CF;
break;
case 0xf8: /* clc */
ctxt->eflags &= ~EFLG_CF;
break;
case 0xf9: /* stc */
ctxt->eflags |= EFLG_CF;
break;
case 0xfc: /* cld */
ctxt->eflags &= ~EFLG_DF;
break;
case 0xfd: /* std */
ctxt->eflags |= EFLG_DF;
break;
default:
goto cannot_emulate;
}
if (rc != X86EMUL_CONTINUE)
goto done;
writeback:
if (ctxt->d & SrcWrite) {
BUG_ON(ctxt->src.type == OP_MEM || ctxt->src.type == OP_MEM_STR);
rc = writeback(ctxt, &ctxt->src);
if (rc != X86EMUL_CONTINUE)
goto done;
}
if (!(ctxt->d & NoWrite)) {
rc = writeback(ctxt, &ctxt->dst);
if (rc != X86EMUL_CONTINUE)
goto done;
}
/*
* restore dst type in case the decoding will be reused
* (happens for string instruction )
*/
ctxt->dst.type = saved_dst_type;
if ((ctxt->d & SrcMask) == SrcSI)
string_addr_inc(ctxt, VCPU_REGS_RSI, &ctxt->src);
if ((ctxt->d & DstMask) == DstDI)
string_addr_inc(ctxt, VCPU_REGS_RDI, &ctxt->dst);
if (ctxt->rep_prefix && (ctxt->d & String)) {
unsigned int count;
struct read_cache *r = &ctxt->io_read;
if ((ctxt->d & SrcMask) == SrcSI)
count = ctxt->src.count;
else
count = ctxt->dst.count;
register_address_increment(ctxt, reg_rmw(ctxt, VCPU_REGS_RCX),
-count);
if (!string_insn_completed(ctxt)) {
/*
* Re-enter guest when pio read ahead buffer is empty
* or, if it is not used, after each 1024 iteration.
*/
if ((r->end != 0 || reg_read(ctxt, VCPU_REGS_RCX) & 0x3ff) &&
(r->end == 0 || r->end != r->pos)) {
/*
* Reset read cache. Usually happens before
* decode, but since instruction is restarted
* we have to do it here.
*/
ctxt->mem_read.end = 0;
writeback_registers(ctxt);
return EMULATION_RESTART;
}
goto done; /* skip rip writeback */
}
ctxt->eflags &= ~EFLG_RF;
}
ctxt->eip = ctxt->_eip;
done:
if (rc == X86EMUL_PROPAGATE_FAULT) {
WARN_ON(ctxt->exception.vector > 0x1f);
ctxt->have_exception = true;
}
if (rc == X86EMUL_INTERCEPTED)
return EMULATION_INTERCEPTED;
if (rc == X86EMUL_CONTINUE)
writeback_registers(ctxt);
return (rc == X86EMUL_UNHANDLEABLE) ? EMULATION_FAILED : EMULATION_OK;
twobyte_insn:
switch (ctxt->b) {
case 0x09: /* wbinvd */
(ctxt->ops->wbinvd)(ctxt);
break;
case 0x08: /* invd */
case 0x0d: /* GrpP (prefetch) */
case 0x18: /* Grp16 (prefetch/nop) */
case 0x1f: /* nop */
break;
case 0x20: /* mov cr, reg */
ctxt->dst.val = ops->get_cr(ctxt, ctxt->modrm_reg);
break;
case 0x21: /* mov from dr to reg */
ops->get_dr(ctxt, ctxt->modrm_reg, &ctxt->dst.val);
break;
case 0x40 ... 0x4f: /* cmov */
if (test_cc(ctxt->b, ctxt->eflags))
ctxt->dst.val = ctxt->src.val;
else if (ctxt->mode != X86EMUL_MODE_PROT64 ||
ctxt->op_bytes != 4)
ctxt->dst.type = OP_NONE; /* no writeback */
break;
case 0x80 ... 0x8f: /* jnz rel, etc*/
if (test_cc(ctxt->b, ctxt->eflags))
jmp_rel(ctxt, ctxt->src.val);
break;
case 0x90 ... 0x9f: /* setcc r/m8 */
ctxt->dst.val = test_cc(ctxt->b, ctxt->eflags);
break;
case 0xae: /* clflush */
break;
case 0xb6 ... 0xb7: /* movzx */
ctxt->dst.bytes = ctxt->op_bytes;
ctxt->dst.val = (ctxt->src.bytes == 1) ? (u8) ctxt->src.val
: (u16) ctxt->src.val;
break;
case 0xbe ... 0xbf: /* movsx */
ctxt->dst.bytes = ctxt->op_bytes;
ctxt->dst.val = (ctxt->src.bytes == 1) ? (s8) ctxt->src.val :
(s16) ctxt->src.val;
break;
case 0xc3: /* movnti */
ctxt->dst.bytes = ctxt->op_bytes;
ctxt->dst.val = (ctxt->op_bytes == 8) ? (u64) ctxt->src.val :
(u32) ctxt->src.val;
break;
default:
goto cannot_emulate;
}
threebyte_insn:
if (rc != X86EMUL_CONTINUE)
goto done;
goto writeback;
cannot_emulate:
return EMULATION_FAILED;
}
| 6,122 |
68,429 | 0 | static void task_ctx_sched_out(struct perf_cpu_context *cpuctx,
struct perf_event_context *ctx)
{
if (!cpuctx->task_ctx)
return;
if (WARN_ON_ONCE(ctx != cpuctx->task_ctx))
return;
ctx_sched_out(ctx, cpuctx, EVENT_ALL);
}
| 6,123 |
6,968 | 0 | pcf_read_TOC( FT_Stream stream,
PCF_Face face )
{
FT_Error error;
PCF_Toc toc = &face->toc;
PCF_Table tables;
FT_Memory memory = FT_FACE( face )->memory;
FT_UInt n;
if ( FT_STREAM_SEEK ( 0 ) ||
FT_STREAM_READ_FIELDS ( pcf_toc_header, toc ) )
return FT_THROW( Cannot_Open_Resource );
if ( toc->version != PCF_FILE_VERSION ||
toc->count > FT_ARRAY_MAX( face->toc.tables ) ||
toc->count == 0 )
return FT_THROW( Invalid_File_Format );
if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
return FT_THROW( Out_Of_Memory );
tables = face->toc.tables;
for ( n = 0; n < toc->count; n++ )
{
if ( FT_STREAM_READ_FIELDS( pcf_table_header, tables ) )
goto Exit;
tables++;
}
/* Sort tables and check for overlaps. Because they are almost */
/* always ordered already, an in-place bubble sort with simultaneous */
/* boundary checking seems appropriate. */
tables = face->toc.tables;
for ( n = 0; n < toc->count - 1; n++ )
{
FT_UInt i, have_change;
have_change = 0;
for ( i = 0; i < toc->count - 1 - n; i++ )
{
PCF_TableRec tmp;
if ( tables[i].offset > tables[i + 1].offset )
{
tmp = tables[i];
tables[i] = tables[i + 1];
tables[i + 1] = tmp;
have_change = 1;
}
if ( ( tables[i].size > tables[i + 1].offset ) ||
( tables[i].offset > tables[i + 1].offset - tables[i].size ) )
{
error = FT_THROW( Invalid_Offset );
goto Exit;
}
}
if ( !have_change )
break;
}
/* we now check whether the `size' and `offset' values are reasonable: */
/* `offset' + `size' must not exceed the stream size */
tables = face->toc.tables;
for ( n = 0; n < toc->count; n++ )
{
/* we need two checks to avoid overflow */
if ( ( tables->size > stream->size ) ||
( tables->offset > stream->size - tables->size ) )
{
error = FT_THROW( Invalid_Table );
goto Exit;
}
tables++;
}
#ifdef FT_DEBUG_LEVEL_TRACE
{
FT_UInt i, j;
const char* name = "?";
FT_TRACE4(( "pcf_read_TOC:\n" ));
FT_TRACE4(( " number of tables: %ld\n", face->toc.count ));
tables = face->toc.tables;
for ( i = 0; i < toc->count; i++ )
{
for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
j++ )
if ( tables[i].type == (FT_UInt)( 1 << j ) )
name = tableNames[j];
FT_TRACE4(( " %d: type=%s, format=0x%X, "
"size=%ld (0x%lX), offset=%ld (0x%lX)\n",
i, name,
tables[i].format,
tables[i].size, tables[i].size,
tables[i].offset, tables[i].offset ));
}
}
#endif
return FT_Err_Ok;
Exit:
FT_FREE( face->toc.tables );
return error;
}
| 6,124 |
167,006 | 0 | NavigationControllerImpl::CreateNavigationRequest(
FrameTreeNode* frame_tree_node,
const NavigationEntryImpl& entry,
FrameNavigationEntry* frame_entry,
ReloadType reload_type,
bool is_same_document_history_load,
bool is_history_navigation_in_new_child,
const scoped_refptr<network::ResourceRequestBody>& post_body,
std::unique_ptr<NavigationUIData> navigation_ui_data) {
GURL dest_url = frame_entry->url();
Referrer dest_referrer = frame_entry->referrer();
if ((reload_type == ReloadType::ORIGINAL_REQUEST_URL ||
reload_type == ReloadType::DISABLE_PREVIEWS) &&
entry.GetOriginalRequestURL().is_valid() && !entry.GetHasPostData()) {
dest_url = entry.GetOriginalRequestURL();
dest_referrer = Referrer();
}
if (frame_tree_node->IsMainFrame()) {
const GURL& virtual_url = entry.GetVirtualURL();
if (!virtual_url.is_valid() && !virtual_url.is_empty()) {
LOG(WARNING) << "Refusing to load for invalid virtual URL: "
<< virtual_url.possibly_invalid_spec();
return nullptr;
}
}
if (!dest_url.is_valid() && !dest_url.is_empty()) {
LOG(WARNING) << "Refusing to load invalid URL: "
<< dest_url.possibly_invalid_spec();
return nullptr;
}
if (dest_url.spec().size() > url::kMaxURLChars) {
LOG(WARNING) << "Refusing to load URL as it exceeds " << url::kMaxURLChars
<< " characters.";
return nullptr;
}
PreviewsState previews_state = PREVIEWS_UNSPECIFIED;
if (!frame_tree_node->IsMainFrame()) {
previews_state = frame_tree_node->frame_tree()
->root()
->current_frame_host()
->last_navigation_previews_state();
} else if (reload_type == ReloadType::DISABLE_PREVIEWS) {
previews_state = PREVIEWS_NO_TRANSFORM;
}
if (delegate_)
delegate_->AdjustPreviewsStateForNavigation(&previews_state);
base::TimeTicks navigation_start = base::TimeTicks::Now();
TRACE_EVENT_INSTANT_WITH_TIMESTAMP0(
"navigation,rail", "NavigationTiming navigationStart",
TRACE_EVENT_SCOPE_GLOBAL, navigation_start);
FrameMsg_Navigate_Type::Value navigation_type = GetNavigationType(
frame_tree_node->current_url(), // old_url
dest_url, // new_url
reload_type, // reload_type
entry, // entry
*frame_entry, // frame_entry
is_same_document_history_load); // is_same_document_history_load
return NavigationRequest::CreateBrowserInitiated(
frame_tree_node, dest_url, dest_referrer, *frame_entry, entry,
navigation_type, previews_state, is_same_document_history_load,
is_history_navigation_in_new_child, post_body, navigation_start, this,
std::move(navigation_ui_data));
}
| 6,125 |
81,644 | 0 | delete_file(struct mg_connection *conn, const char *path)
{
struct de de;
memset(&de.file, 0, sizeof(de.file));
if (!mg_stat(conn, path, &de.file)) {
/* mg_stat returns 0 if the file does not exist */
mg_send_http_error(conn,
404,
"Error: Cannot delete file\nFile %s not found",
path);
return;
}
#if 0 /* Ignore if a file in memory is inside a folder */
if (de.access.membuf != NULL) {
/* the file is cached in memory */
mg_send_http_error(
conn,
405,
"Error: Delete not possible\nDeleting %s is not supported",
path);
return;
}
#endif
if (de.file.is_directory) {
if (remove_directory(conn, path)) {
/* Delete is successful: Return 204 without content. */
mg_send_http_error(conn, 204, "%s", "");
} else {
/* Delete is not successful: Return 500 (Server error). */
mg_send_http_error(conn, 500, "Error: Could not delete %s", path);
}
return;
}
/* This is an existing file (not a directory).
* Check if write permission is granted. */
if (access(path, W_OK) != 0) {
/* File is read only */
mg_send_http_error(
conn,
403,
"Error: Delete not possible\nDeleting %s is not allowed",
path);
return;
}
/* Try to delete it. */
if (mg_remove(conn, path) == 0) {
/* Delete was successful: Return 204 without content. */
mg_send_http_error(conn, 204, "%s", "");
} else {
/* Delete not successful (file locked). */
mg_send_http_error(conn,
423,
"Error: Cannot delete file\nremove(%s): %s",
path,
strerror(ERRNO));
}
}
| 6,126 |
131,091 | 0 | static void treatNullAsNullStringStringAttrAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
{
TestObject* imp = V8TestObject::toNative(info.Holder());
v8SetReturnValueString(info, imp->treatNullAsNullStringStringAttr(), info.GetIsolate());
}
| 6,127 |
93,254 | 0 | static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
unsigned long arg, int ifreq_len)
{
struct tun_file *tfile = file->private_data;
struct tun_struct *tun;
void __user* argp = (void __user*)arg;
struct ifreq ifr;
kuid_t owner;
kgid_t group;
int sndbuf;
int vnet_hdr_sz;
unsigned int ifindex;
int le;
int ret;
if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == SOCK_IOC_TYPE) {
if (copy_from_user(&ifr, argp, ifreq_len))
return -EFAULT;
} else {
memset(&ifr, 0, sizeof(ifr));
}
if (cmd == TUNGETFEATURES) {
/* Currently this just means: "what IFF flags are valid?".
* This is needed because we never checked for invalid flags on
* TUNSETIFF.
*/
return put_user(IFF_TUN | IFF_TAP | TUN_FEATURES,
(unsigned int __user*)argp);
} else if (cmd == TUNSETQUEUE)
return tun_set_queue(file, &ifr);
ret = 0;
rtnl_lock();
tun = __tun_get(tfile);
if (cmd == TUNSETIFF) {
ret = -EEXIST;
if (tun)
goto unlock;
ifr.ifr_name[IFNAMSIZ-1] = '\0';
ret = tun_set_iff(sock_net(&tfile->sk), file, &ifr);
if (ret)
goto unlock;
if (copy_to_user(argp, &ifr, ifreq_len))
ret = -EFAULT;
goto unlock;
}
if (cmd == TUNSETIFINDEX) {
ret = -EPERM;
if (tun)
goto unlock;
ret = -EFAULT;
if (copy_from_user(&ifindex, argp, sizeof(ifindex)))
goto unlock;
ret = 0;
tfile->ifindex = ifindex;
goto unlock;
}
ret = -EBADFD;
if (!tun)
goto unlock;
tun_debug(KERN_INFO, tun, "tun_chr_ioctl cmd %u\n", cmd);
ret = 0;
switch (cmd) {
case TUNGETIFF:
tun_get_iff(current->nsproxy->net_ns, tun, &ifr);
if (tfile->detached)
ifr.ifr_flags |= IFF_DETACH_QUEUE;
if (!tfile->socket.sk->sk_filter)
ifr.ifr_flags |= IFF_NOFILTER;
if (copy_to_user(argp, &ifr, ifreq_len))
ret = -EFAULT;
break;
case TUNSETNOCSUM:
/* Disable/Enable checksum */
/* [unimplemented] */
tun_debug(KERN_INFO, tun, "ignored: set checksum %s\n",
arg ? "disabled" : "enabled");
break;
case TUNSETPERSIST:
/* Disable/Enable persist mode. Keep an extra reference to the
* module to prevent the module being unprobed.
*/
if (arg && !(tun->flags & IFF_PERSIST)) {
tun->flags |= IFF_PERSIST;
__module_get(THIS_MODULE);
}
if (!arg && (tun->flags & IFF_PERSIST)) {
tun->flags &= ~IFF_PERSIST;
module_put(THIS_MODULE);
}
tun_debug(KERN_INFO, tun, "persist %s\n",
arg ? "enabled" : "disabled");
break;
case TUNSETOWNER:
/* Set owner of the device */
owner = make_kuid(current_user_ns(), arg);
if (!uid_valid(owner)) {
ret = -EINVAL;
break;
}
tun->owner = owner;
tun_debug(KERN_INFO, tun, "owner set to %u\n",
from_kuid(&init_user_ns, tun->owner));
break;
case TUNSETGROUP:
/* Set group of the device */
group = make_kgid(current_user_ns(), arg);
if (!gid_valid(group)) {
ret = -EINVAL;
break;
}
tun->group = group;
tun_debug(KERN_INFO, tun, "group set to %u\n",
from_kgid(&init_user_ns, tun->group));
break;
case TUNSETLINK:
/* Only allow setting the type when the interface is down */
if (tun->dev->flags & IFF_UP) {
tun_debug(KERN_INFO, tun,
"Linktype set failed because interface is up\n");
ret = -EBUSY;
} else {
tun->dev->type = (int) arg;
tun_debug(KERN_INFO, tun, "linktype set to %d\n",
tun->dev->type);
ret = 0;
}
break;
#ifdef TUN_DEBUG
case TUNSETDEBUG:
tun->debug = arg;
break;
#endif
case TUNSETOFFLOAD:
ret = set_offload(tun, arg);
break;
case TUNSETTXFILTER:
/* Can be set only for TAPs */
ret = -EINVAL;
if ((tun->flags & TUN_TYPE_MASK) != IFF_TAP)
break;
ret = update_filter(&tun->txflt, (void __user *)arg);
break;
case SIOCGIFHWADDR:
/* Get hw address */
memcpy(ifr.ifr_hwaddr.sa_data, tun->dev->dev_addr, ETH_ALEN);
ifr.ifr_hwaddr.sa_family = tun->dev->type;
if (copy_to_user(argp, &ifr, ifreq_len))
ret = -EFAULT;
break;
case SIOCSIFHWADDR:
/* Set hw address */
tun_debug(KERN_DEBUG, tun, "set hw address: %pM\n",
ifr.ifr_hwaddr.sa_data);
ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr);
break;
case TUNGETSNDBUF:
sndbuf = tfile->socket.sk->sk_sndbuf;
if (copy_to_user(argp, &sndbuf, sizeof(sndbuf)))
ret = -EFAULT;
break;
case TUNSETSNDBUF:
if (copy_from_user(&sndbuf, argp, sizeof(sndbuf))) {
ret = -EFAULT;
break;
}
tun->sndbuf = sndbuf;
tun_set_sndbuf(tun);
break;
case TUNGETVNETHDRSZ:
vnet_hdr_sz = tun->vnet_hdr_sz;
if (copy_to_user(argp, &vnet_hdr_sz, sizeof(vnet_hdr_sz)))
ret = -EFAULT;
break;
case TUNSETVNETHDRSZ:
if (copy_from_user(&vnet_hdr_sz, argp, sizeof(vnet_hdr_sz))) {
ret = -EFAULT;
break;
}
if (vnet_hdr_sz < (int)sizeof(struct virtio_net_hdr)) {
ret = -EINVAL;
break;
}
tun->vnet_hdr_sz = vnet_hdr_sz;
break;
case TUNGETVNETLE:
le = !!(tun->flags & TUN_VNET_LE);
if (put_user(le, (int __user *)argp))
ret = -EFAULT;
break;
case TUNSETVNETLE:
if (get_user(le, (int __user *)argp)) {
ret = -EFAULT;
break;
}
if (le)
tun->flags |= TUN_VNET_LE;
else
tun->flags &= ~TUN_VNET_LE;
break;
case TUNGETVNETBE:
ret = tun_get_vnet_be(tun, argp);
break;
case TUNSETVNETBE:
ret = tun_set_vnet_be(tun, argp);
break;
case TUNATTACHFILTER:
/* Can be set only for TAPs */
ret = -EINVAL;
if ((tun->flags & TUN_TYPE_MASK) != IFF_TAP)
break;
ret = -EFAULT;
if (copy_from_user(&tun->fprog, argp, sizeof(tun->fprog)))
break;
ret = tun_attach_filter(tun);
break;
case TUNDETACHFILTER:
/* Can be set only for TAPs */
ret = -EINVAL;
if ((tun->flags & TUN_TYPE_MASK) != IFF_TAP)
break;
ret = 0;
tun_detach_filter(tun, tun->numqueues);
break;
case TUNGETFILTER:
ret = -EINVAL;
if ((tun->flags & TUN_TYPE_MASK) != IFF_TAP)
break;
ret = -EFAULT;
if (copy_to_user(argp, &tun->fprog, sizeof(tun->fprog)))
break;
ret = 0;
break;
default:
ret = -EINVAL;
break;
}
unlock:
rtnl_unlock();
if (tun)
tun_put(tun);
return ret;
}
| 6,128 |
52,615 | 0 | static void __exit ppp_cleanup(void)
{
/* should never happen */
if (atomic_read(&ppp_unit_count) || atomic_read(&channel_count))
pr_err("PPP: removing module but units remain!\n");
unregister_chrdev(PPP_MAJOR, "ppp");
device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
class_destroy(ppp_class);
unregister_pernet_device(&ppp_net_ops);
}
| 6,129 |
183,051 | 1 | GC_INNER void * GC_generic_malloc_ignore_off_page(size_t lb, int k)
{
void *result;
size_t lg;
size_t lb_rounded;
word n_blocks;
GC_bool init;
DCL_LOCK_STATE;
if (SMALL_OBJ(lb))
return(GC_generic_malloc((word)lb, k));
lg = ROUNDED_UP_GRANULES(lb);
lb_rounded = GRANULES_TO_BYTES(lg);
n_blocks = OBJ_SZ_TO_BLOCKS(lb_rounded);
init = GC_obj_kinds[k].ok_init;
if (EXPECT(GC_have_errors, FALSE))
GC_print_all_errors();
GC_INVOKE_FINALIZERS();
LOCK();
result = (ptr_t)GC_alloc_large(ADD_SLOP(lb), k, IGNORE_OFF_PAGE);
if (0 != result) {
if (GC_debugging_started) {
BZERO(result, n_blocks * HBLKSIZE);
} else {
# ifdef THREADS
/* Clear any memory that might be used for GC descriptors */
/* before we release the lock. */
((word *)result)[0] = 0;
((word *)result)[1] = 0;
((word *)result)[GRANULES_TO_WORDS(lg)-1] = 0;
((word *)result)[GRANULES_TO_WORDS(lg)-2] = 0;
# endif
}
}
GC_bytes_allocd += lb_rounded;
if (0 == result) {
GC_oom_func oom_fn = GC_oom_fn;
UNLOCK();
return((*oom_fn)(lb));
} else {
UNLOCK();
if (init && !GC_debugging_started) {
BZERO(result, n_blocks * HBLKSIZE);
}
return(result);
}
}
| 6,130 |
73,890 | 0 | static int error_type_set(void *data, u64 val)
{
int rc;
u32 available_error_type = 0;
u32 tval, vendor;
/*
* Vendor defined types have 0x80000000 bit set, and
* are not enumerated by ACPI_EINJ_GET_ERROR_TYPE
*/
vendor = val & ACPI5_VENDOR_BIT;
tval = val & 0x7fffffff;
/* Only one error type can be specified */
if (tval & (tval - 1))
return -EINVAL;
if (!vendor) {
rc = einj_get_available_error_type(&available_error_type);
if (rc)
return rc;
if (!(val & available_error_type))
return -EINVAL;
}
error_type = val;
return 0;
}
| 6,131 |
150,573 | 0 | DataReductionProxyConfig::~DataReductionProxyConfig() {
network_connection_tracker_->RemoveNetworkConnectionObserver(this);
}
| 6,132 |
125,020 | 0 | LayoutUnit RenderFlexibleBox::flowAwarePaddingStart() const
{
if (isHorizontalFlow())
return isLeftToRightFlow() ? paddingLeft() : paddingRight();
return isLeftToRightFlow() ? paddingTop() : paddingBottom();
}
| 6,133 |
106,410 | 0 | void BlobURLRequestJob::DidRead(int result) {
if (result < 0) {
NotifyFailure(net::ERR_FAILED);
return;
}
SetStatus(net::URLRequestStatus()); // Clear the IO_PENDING status
AdvanceBytesRead(result);
if (!read_buf_remaining_bytes_) {
int bytes_read = ReadCompleted();
NotifyReadComplete(bytes_read);
return;
}
int bytes_read = 0;
if (ReadLoop(&bytes_read))
NotifyReadComplete(bytes_read);
}
| 6,134 |
128,701 | 0 | std::string TemplateURLRef::GetPostParamsString() const {
switch (type_) {
case INDEXED:
case SEARCH: return owner_->search_url_post_params();
case SUGGEST: return owner_->suggestions_url_post_params();
case INSTANT: return owner_->instant_url_post_params();
case NEW_TAB: return std::string();
case CONTEXTUAL_SEARCH: return std::string();
case IMAGE: return owner_->image_url_post_params();
default: NOTREACHED(); return std::string(); // NOLINT
}
}
| 6,135 |
84,152 | 0 | gplotDestroy(GPLOT **pgplot)
{
GPLOT *gplot;
PROCNAME("gplotDestroy");
if (pgplot == NULL) {
L_WARNING("ptr address is null!\n", procName);
return;
}
if ((gplot = *pgplot) == NULL)
return;
LEPT_FREE(gplot->rootname);
LEPT_FREE(gplot->cmdname);
sarrayDestroy(&gplot->cmddata);
sarrayDestroy(&gplot->datanames);
sarrayDestroy(&gplot->plotdata);
sarrayDestroy(&gplot->plottitles);
numaDestroy(&gplot->plotstyles);
LEPT_FREE(gplot->outname);
if (gplot->title)
LEPT_FREE(gplot->title);
if (gplot->xlabel)
LEPT_FREE(gplot->xlabel);
if (gplot->ylabel)
LEPT_FREE(gplot->ylabel);
LEPT_FREE(gplot);
*pgplot = NULL;
return;
}
| 6,136 |
110,022 | 0 | int HTMLSelectElement::lastSelectableListIndex() const
{
return nextValidIndex(-1, SkipForwards, INT_MAX);
}
| 6,137 |
73,950 | 0 | rtadv_prefix_free (struct rtadv_prefix *rtadv_prefix)
{
XFREE (MTYPE_RTADV_PREFIX, rtadv_prefix);
}
| 6,138 |
23,849 | 0 | static int tun_chr_open(struct inode *inode, struct file * file)
{
struct tun_file *tfile;
DBG1(KERN_INFO, "tunX: tun_chr_open\n");
tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);
if (!tfile)
return -ENOMEM;
atomic_set(&tfile->count, 0);
tfile->tun = NULL;
tfile->net = get_net(current->nsproxy->net_ns);
file->private_data = tfile;
return 0;
}
| 6,139 |
62,356 | 0 | handle_mlppp(netdissect_options *ndo,
const u_char *p, int length)
{
if (!ndo->ndo_eflag)
ND_PRINT((ndo, "MLPPP, "));
ND_PRINT((ndo, "seq 0x%03x, Flags [%s], length %u",
(EXTRACT_16BITS(p))&0x0fff, /* only support 12-Bit sequence space for now */
bittok2str(ppp_ml_flag_values, "none", *p & 0xc0),
length));
}
| 6,140 |
64,698 | 0 | add_code_range_to_buf(BBuf** pbuf, OnigCodePoint from, OnigCodePoint to)
{
int r, inc_n, pos;
int low, high, bound, x;
OnigCodePoint n, *data;
BBuf* bbuf;
if (from > to) {
n = from; from = to; to = n;
}
if (IS_NULL(*pbuf)) {
r = new_code_range(pbuf);
if (r) return r;
bbuf = *pbuf;
n = 0;
}
else {
bbuf = *pbuf;
GET_CODE_POINT(n, bbuf->p);
}
data = (OnigCodePoint* )(bbuf->p);
data++;
for (low = 0, bound = n; low < bound; ) {
x = (low + bound) >> 1;
if (from > data[x*2 + 1])
low = x + 1;
else
bound = x;
}
high = (to == ~((OnigCodePoint )0)) ? n : low;
for (bound = n; high < bound; ) {
x = (high + bound) >> 1;
if (to + 1 >= data[x*2])
high = x + 1;
else
bound = x;
}
inc_n = low + 1 - high;
if (n + inc_n > ONIG_MAX_MULTI_BYTE_RANGES_NUM)
return ONIGERR_TOO_MANY_MULTI_BYTE_RANGES;
if (inc_n != 1) {
if (from > data[low*2])
from = data[low*2];
if (to < data[(high - 1)*2 + 1])
to = data[(high - 1)*2 + 1];
}
if (inc_n != 0 && (OnigCodePoint )high < n) {
int from_pos = SIZE_CODE_POINT * (1 + high * 2);
int to_pos = SIZE_CODE_POINT * (1 + (low + 1) * 2);
int size = (n - high) * 2 * SIZE_CODE_POINT;
if (inc_n > 0) {
BBUF_MOVE_RIGHT(bbuf, from_pos, to_pos, size);
}
else {
BBUF_MOVE_LEFT_REDUCE(bbuf, from_pos, to_pos);
}
}
pos = SIZE_CODE_POINT * (1 + low * 2);
BBUF_ENSURE_SIZE(bbuf, pos + SIZE_CODE_POINT * 2);
BBUF_WRITE_CODE_POINT(bbuf, pos, from);
BBUF_WRITE_CODE_POINT(bbuf, pos + SIZE_CODE_POINT, to);
n += inc_n;
BBUF_WRITE_CODE_POINT(bbuf, 0, n);
return 0;
}
| 6,141 |
10,985 | 0 | PHP_FUNCTION(xml_parser_get_option)
{
xml_parser *parser;
zval *pind;
long opt;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pind, &opt) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
switch (opt) {
case PHP_XML_OPTION_CASE_FOLDING:
RETURN_LONG(parser->case_folding);
break;
case PHP_XML_OPTION_TARGET_ENCODING:
RETURN_STRING(parser->target_encoding, 1);
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown option");
RETURN_FALSE;
break;
}
RETVAL_FALSE; /* never reached */
}
| 6,142 |
160,131 | 0 | void BackendIO::EndEnumeration(std::unique_ptr<Rankings::Iterator> iterator) {
operation_ = OP_END_ENUMERATION;
scoped_iterator_ = std::move(iterator);
}
| 6,143 |
95,584 | 0 | void Con_StopLimboMode_f( void ) {
chat_limbo = qfalse;
}
| 6,144 |
49,309 | 0 | static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32 seq,
u32 ack, u32 win, u32 tsval, u32 tsecr,
int oif, struct tcp_md5sig_key *key, int rst,
u8 tclass, __be32 label)
{
const struct tcphdr *th = tcp_hdr(skb);
struct tcphdr *t1;
struct sk_buff *buff;
struct flowi6 fl6;
struct net *net = sk ? sock_net(sk) : dev_net(skb_dst(skb)->dev);
struct sock *ctl_sk = net->ipv6.tcp_sk;
unsigned int tot_len = sizeof(struct tcphdr);
struct dst_entry *dst;
__be32 *topt;
if (tsecr)
tot_len += TCPOLEN_TSTAMP_ALIGNED;
#ifdef CONFIG_TCP_MD5SIG
if (key)
tot_len += TCPOLEN_MD5SIG_ALIGNED;
#endif
buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + tot_len,
GFP_ATOMIC);
if (!buff)
return;
skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len);
t1 = (struct tcphdr *) skb_push(buff, tot_len);
skb_reset_transport_header(buff);
/* Swap the send and the receive. */
memset(t1, 0, sizeof(*t1));
t1->dest = th->source;
t1->source = th->dest;
t1->doff = tot_len / 4;
t1->seq = htonl(seq);
t1->ack_seq = htonl(ack);
t1->ack = !rst || !th->ack;
t1->rst = rst;
t1->window = htons(win);
topt = (__be32 *)(t1 + 1);
if (tsecr) {
*topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
(TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP);
*topt++ = htonl(tsval);
*topt++ = htonl(tsecr);
}
#ifdef CONFIG_TCP_MD5SIG
if (key) {
*topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
(TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
tcp_v6_md5_hash_hdr((__u8 *)topt, key,
&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr, t1);
}
#endif
memset(&fl6, 0, sizeof(fl6));
fl6.daddr = ipv6_hdr(skb)->saddr;
fl6.saddr = ipv6_hdr(skb)->daddr;
fl6.flowlabel = label;
buff->ip_summed = CHECKSUM_PARTIAL;
buff->csum = 0;
__tcp_v6_send_check(buff, &fl6.saddr, &fl6.daddr);
fl6.flowi6_proto = IPPROTO_TCP;
if (rt6_need_strict(&fl6.daddr) && !oif)
fl6.flowi6_oif = tcp_v6_iif(skb);
else {
if (!oif && netif_index_is_l3_master(net, skb->skb_iif))
oif = skb->skb_iif;
fl6.flowi6_oif = oif;
}
fl6.flowi6_mark = IP6_REPLY_MARK(net, skb->mark);
fl6.fl6_dport = t1->dest;
fl6.fl6_sport = t1->source;
security_skb_classify_flow(skb, flowi6_to_flowi(&fl6));
/* Pass a socket to ip6_dst_lookup either it is for RST
* Underlying function will use this to retrieve the network
* namespace
*/
dst = ip6_dst_lookup_flow(ctl_sk, &fl6, NULL);
if (!IS_ERR(dst)) {
skb_dst_set(buff, dst);
ip6_xmit(ctl_sk, buff, &fl6, NULL, tclass);
TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
if (rst)
TCP_INC_STATS(net, TCP_MIB_OUTRSTS);
return;
}
kfree_skb(buff);
}
| 6,145 |
12,622 | 0 | DEFUN (show_ip_bgp_vpnv4_rd,
show_ip_bgp_vpnv4_rd_cmd,
"show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn",
SHOW_STR
IP_STR
BGP_STR
"Display VPNv4 NLRI specific information\n"
"Display information for a route distinguisher\n"
"VPN Route Distinguisher\n")
{
int ret;
struct prefix_rd prd;
ret = str2prefix_rd (argv[0], &prd);
if (! ret)
{
vty_out (vty, "%% Malformed Route Distinguisher%s", VTY_NEWLINE);
return CMD_WARNING;
}
return bgp_show_mpls_vpn (vty, &prd, bgp_show_type_normal, NULL, 0);
}
| 6,146 |
66,932 | 0 | static void handle_p_frame_png(PNGDecContext *s, AVFrame *p)
{
int i, j;
uint8_t *pd = p->data[0];
uint8_t *pd_last = s->last_picture.f->data[0];
int ls = FFMIN(av_image_get_linesize(p->format, s->width, 0), s->width * s->bpp);
ff_thread_await_progress(&s->last_picture, INT_MAX, 0);
for (j = 0; j < s->height; j++) {
for (i = 0; i < ls; i++)
pd[i] += pd_last[i];
pd += s->image_linesize;
pd_last += s->image_linesize;
}
}
| 6,147 |
165,638 | 0 | bool DirectoryExists(const std::wstring& path) {
DWORD file_attributes = ::GetFileAttributes(path.c_str());
if (file_attributes == INVALID_FILE_ATTRIBUTES)
return false;
return (file_attributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
}
| 6,148 |
60,486 | 0 | R_API int r_flag_rename(RFlag *f, RFlagItem *item, const char *name) {
if (!f || !item || !name || !*name) {
return false;
}
#if 0
ut64 off = item->offset;
int size = item->size;
r_flag_unset (f, item);
r_flag_set (f, name, off, size);
return true;
#else
ht_delete (f->ht_name, item->name);
if (!set_name (item, name)) {
return false;
}
ht_insert (f->ht_name, item->name, item);
#endif
return true;
}
| 6,149 |
70,366 | 0 | static int jpc_pi_nextrpcl(register jpc_pi_t *pi)
{
int rlvlno;
jpc_pirlvl_t *pirlvl;
jpc_pchg_t *pchg;
int prchind;
int prcvind;
int *prclyrno;
int compno;
jpc_picomp_t *picomp;
int xstep;
int ystep;
uint_fast32_t r;
uint_fast32_t rpx;
uint_fast32_t rpy;
uint_fast32_t trx0;
uint_fast32_t try0;
pchg = pi->pchg;
if (!pi->prgvolfirst) {
goto skip;
} else {
pi->xstep = 0;
pi->ystep = 0;
for (compno = 0, picomp = pi->picomps; compno < pi->numcomps;
++compno, ++picomp) {
for (rlvlno = 0, pirlvl = picomp->pirlvls; rlvlno <
picomp->numrlvls; ++rlvlno, ++pirlvl) {
xstep = picomp->hsamp * (1 << (pirlvl->prcwidthexpn +
picomp->numrlvls - rlvlno - 1));
ystep = picomp->vsamp * (1 << (pirlvl->prcheightexpn +
picomp->numrlvls - rlvlno - 1));
pi->xstep = (!pi->xstep) ? xstep : JAS_MIN(pi->xstep, xstep);
pi->ystep = (!pi->ystep) ? ystep : JAS_MIN(pi->ystep, ystep);
}
}
pi->prgvolfirst = 0;
}
for (pi->rlvlno = pchg->rlvlnostart; pi->rlvlno < pchg->rlvlnoend &&
pi->rlvlno < pi->maxrlvls; ++pi->rlvlno) {
for (pi->y = pi->ystart; pi->y < pi->yend; pi->y +=
pi->ystep - (pi->y % pi->ystep)) {
for (pi->x = pi->xstart; pi->x < pi->xend; pi->x +=
pi->xstep - (pi->x % pi->xstep)) {
for (pi->compno = pchg->compnostart,
pi->picomp = &pi->picomps[pi->compno];
pi->compno < JAS_CAST(int, pchg->compnoend) && pi->compno <
pi->numcomps; ++pi->compno, ++pi->picomp) {
if (pi->rlvlno >= pi->picomp->numrlvls) {
continue;
}
pi->pirlvl = &pi->picomp->pirlvls[pi->rlvlno];
if (pi->pirlvl->numprcs == 0) {
continue;
}
r = pi->picomp->numrlvls - 1 - pi->rlvlno;
rpx = r + pi->pirlvl->prcwidthexpn;
rpy = r + pi->pirlvl->prcheightexpn;
trx0 = JPC_CEILDIV(pi->xstart, pi->picomp->hsamp << r);
try0 = JPC_CEILDIV(pi->ystart, pi->picomp->vsamp << r);
if (((pi->x == pi->xstart && ((trx0 << r) % (1 << rpx)))
|| !(pi->x % (1 << rpx))) &&
((pi->y == pi->ystart && ((try0 << r) % (1 << rpy)))
|| !(pi->y % (1 << rpy)))) {
prchind = JPC_FLOORDIVPOW2(JPC_CEILDIV(pi->x, pi->picomp->hsamp
<< r), pi->pirlvl->prcwidthexpn) - JPC_FLOORDIVPOW2(trx0,
pi->pirlvl->prcwidthexpn);
prcvind = JPC_FLOORDIVPOW2(JPC_CEILDIV(pi->y, pi->picomp->vsamp
<< r), pi->pirlvl->prcheightexpn) - JPC_FLOORDIVPOW2(try0,
pi->pirlvl->prcheightexpn);
pi->prcno = prcvind * pi->pirlvl->numhprcs + prchind;
assert(pi->prcno < pi->pirlvl->numprcs);
for (pi->lyrno = 0; pi->lyrno <
pi->numlyrs && pi->lyrno < JAS_CAST(int, pchg->lyrnoend); ++pi->lyrno) {
prclyrno = &pi->pirlvl->prclyrnos[pi->prcno];
if (pi->lyrno >= *prclyrno) {
++(*prclyrno);
return 0;
}
skip:
;
}
}
}
}
}
}
return 1;
}
| 6,150 |
13,497 | 0 | js_Regexp *js_toregexp(js_State *J, int idx)
{
js_Value *v = stackidx(J, idx);
if (v->type == JS_TOBJECT && v->u.object->type == JS_CREGEXP)
return &v->u.object->u.r;
js_typeerror(J, "not a regexp");
}
| 6,151 |
75,655 | 0 | static int write_metadata_block (WavpackContext *wpc)
{
char *block_buff, *block_ptr;
WavpackHeader *wphdr;
if (wpc->metacount) {
int metacount = wpc->metacount, block_size = sizeof (WavpackHeader);
WavpackMetadata *wpmdp = wpc->metadata;
while (metacount--) {
block_size += wpmdp->byte_length + (wpmdp->byte_length & 1);
block_size += (wpmdp->byte_length > 510) ? 4 : 2;
wpmdp++;
}
wphdr = (WavpackHeader *) (block_buff = malloc (block_size + 6));
CLEAR (*wphdr);
memcpy (wphdr->ckID, "wvpk", 4);
SET_TOTAL_SAMPLES (*wphdr, wpc->total_samples);
wphdr->version = wpc->stream_version;
wphdr->ckSize = block_size - 8;
wphdr->block_samples = 0;
block_ptr = (char *)(wphdr + 1);
wpmdp = wpc->metadata;
while (wpc->metacount) {
block_ptr = write_metadata (wpmdp, block_ptr);
wpc->metabytes -= wpmdp->byte_length;
free_metadata (wpmdp++);
wpc->metacount--;
}
free (wpc->metadata);
wpc->metadata = NULL;
block_add_checksum ((unsigned char *) block_buff, (unsigned char *) block_buff + (block_size += 6), 4);
WavpackNativeToLittleEndian ((WavpackHeader *) block_buff, WavpackHeaderFormat);
if (!wpc->blockout (wpc->wv_out, block_buff, block_size)) {
free (block_buff);
strcpy (wpc->error_message, "can't write WavPack data, disk probably full!");
return FALSE;
}
free (block_buff);
}
return TRUE;
}
| 6,152 |
114,874 | 0 | void TestingAutomationProvider::EnablePlugin(Browser* browser,
DictionaryValue* args,
IPC::Message* reply_message) {
FilePath::StringType path;
AutomationJSONReply reply(this, reply_message);
if (!args->GetString("path", &path)) {
reply.SendError("path not specified.");
} else if (!PluginPrefs::GetForProfile(browser->profile())->EnablePlugin(
true, FilePath(path))) {
reply.SendError(StringPrintf("Could not enable plugin for path %s.",
path.c_str()));
} else {
reply.SendSuccess(NULL);
}
}
| 6,153 |
94,602 | 0 | static inline int dentry_cmp(const struct dentry *dentry, const unsigned char *ct, unsigned tcount)
{
const unsigned char *cs;
/*
* Be careful about RCU walk racing with rename:
* use ACCESS_ONCE to fetch the name pointer.
*
* NOTE! Even if a rename will mean that the length
* was not loaded atomically, we don't care. The
* RCU walk will check the sequence count eventually,
* and catch it. And we won't overrun the buffer,
* because we're reading the name pointer atomically,
* and a dentry name is guaranteed to be properly
* terminated with a NUL byte.
*
* End result: even if 'len' is wrong, we'll exit
* early because the data cannot match (there can
* be no NUL in the ct/tcount data)
*/
cs = ACCESS_ONCE(dentry->d_name.name);
smp_read_barrier_depends();
return dentry_string_cmp(cs, ct, tcount);
}
| 6,154 |
143,478 | 0 | CompositorDependencies() : frame_sink_id_allocator(kDefaultClientId) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
bool enable_viz =
base::FeatureList::IsEnabled(features::kVizDisplayCompositor);
if (!enable_viz) {
frame_sink_manager_impl = std::make_unique<viz::FrameSinkManagerImpl>(
/*shared_bitmap_manager=*/nullptr);
surface_utils::ConnectWithLocalFrameSinkManager(
&host_frame_sink_manager, frame_sink_manager_impl.get());
} else {
CreateVizFrameSinkManager();
}
}
| 6,155 |
87,860 | 0 | ext_ensure_tag_table(regex_t* reg)
{
int r;
RegexExt* ext;
CalloutTagTable* t;
ext = onig_get_regex_ext(reg);
CHECK_NULL_RETURN_MEMERR(ext);
if (IS_NULL(ext->tag_table)) {
r = callout_tag_table_new(&t);
if (r != ONIG_NORMAL) return r;
ext->tag_table = t;
}
return ONIG_NORMAL;
}
| 6,156 |
38,028 | 0 | unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset)
{
if (offset >= NUM_GPRS)
return 0;
return regs->gprs[offset];
}
| 6,157 |
76,117 | 0 | check_notify_script_secure(notify_script_t **script_p, magic_t magic)
{
int flags;
notify_script_t *script = *script_p;
if (!script)
return 0;
flags = check_script_secure(script, magic);
/* Mark not to run if needs inhibiting */
if ((flags & (SC_INHIBIT | SC_NOTFOUND)) ||
!(flags & SC_EXECUTABLE))
free_notify_script(script_p);
return flags;
}
| 6,158 |
63,327 | 0 | acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
const char *pathname,
u32 flags, struct acpi_namespace_node **return_node)
{
acpi_status status;
ACPI_FUNCTION_TRACE_PTR(ns_get_node, ACPI_CAST_PTR(char, pathname));
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
status = acpi_ns_get_node_unlocked(prefix_node, pathname,
flags, return_node);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return_ACPI_STATUS(status);
}
| 6,159 |
67,000 | 0 | void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
{
const char *codec_type;
const char *codec_name;
const char *profile = NULL;
int64_t bitrate;
int new_line = 0;
AVRational display_aspect_ratio;
const char *separator = enc->dump_separator ? (const char *)enc->dump_separator : ", ";
if (!buf || buf_size <= 0)
return;
codec_type = av_get_media_type_string(enc->codec_type);
codec_name = avcodec_get_name(enc->codec_id);
profile = avcodec_profile_name(enc->codec_id, enc->profile);
snprintf(buf, buf_size, "%s: %s", codec_type ? codec_type : "unknown",
codec_name);
buf[0] ^= 'a' ^ 'A'; /* first letter in uppercase */
if (enc->codec && strcmp(enc->codec->name, codec_name))
snprintf(buf + strlen(buf), buf_size - strlen(buf), " (%s)", enc->codec->name);
if (profile)
snprintf(buf + strlen(buf), buf_size - strlen(buf), " (%s)", profile);
if ( enc->codec_type == AVMEDIA_TYPE_VIDEO
&& av_log_get_level() >= AV_LOG_VERBOSE
&& enc->refs)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %d reference frame%s",
enc->refs, enc->refs > 1 ? "s" : "");
if (enc->codec_tag) {
char tag_buf[32];
av_get_codec_tag_string(tag_buf, sizeof(tag_buf), enc->codec_tag);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
" (%s / 0x%04X)", tag_buf, enc->codec_tag);
}
switch (enc->codec_type) {
case AVMEDIA_TYPE_VIDEO:
{
char detail[256] = "(";
av_strlcat(buf, separator, buf_size);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
"%s", enc->pix_fmt == AV_PIX_FMT_NONE ? "none" :
av_get_pix_fmt_name(enc->pix_fmt));
if (enc->bits_per_raw_sample && enc->pix_fmt != AV_PIX_FMT_NONE &&
enc->bits_per_raw_sample < av_pix_fmt_desc_get(enc->pix_fmt)->comp[0].depth)
av_strlcatf(detail, sizeof(detail), "%d bpc, ", enc->bits_per_raw_sample);
if (enc->color_range != AVCOL_RANGE_UNSPECIFIED)
av_strlcatf(detail, sizeof(detail), "%s, ",
av_color_range_name(enc->color_range));
if (enc->colorspace != AVCOL_SPC_UNSPECIFIED ||
enc->color_primaries != AVCOL_PRI_UNSPECIFIED ||
enc->color_trc != AVCOL_TRC_UNSPECIFIED) {
if (enc->colorspace != (int)enc->color_primaries ||
enc->colorspace != (int)enc->color_trc) {
new_line = 1;
av_strlcatf(detail, sizeof(detail), "%s/%s/%s, ",
av_color_space_name(enc->colorspace),
av_color_primaries_name(enc->color_primaries),
av_color_transfer_name(enc->color_trc));
} else
av_strlcatf(detail, sizeof(detail), "%s, ",
av_get_colorspace_name(enc->colorspace));
}
if (enc->field_order != AV_FIELD_UNKNOWN) {
const char *field_order = "progressive";
if (enc->field_order == AV_FIELD_TT)
field_order = "top first";
else if (enc->field_order == AV_FIELD_BB)
field_order = "bottom first";
else if (enc->field_order == AV_FIELD_TB)
field_order = "top coded first (swapped)";
else if (enc->field_order == AV_FIELD_BT)
field_order = "bottom coded first (swapped)";
av_strlcatf(detail, sizeof(detail), "%s, ", field_order);
}
if (av_log_get_level() >= AV_LOG_VERBOSE &&
enc->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED)
av_strlcatf(detail, sizeof(detail), "%s, ",
av_chroma_location_name(enc->chroma_sample_location));
if (strlen(detail) > 1) {
detail[strlen(detail) - 2] = 0;
av_strlcatf(buf, buf_size, "%s)", detail);
}
}
if (enc->width) {
av_strlcat(buf, new_line ? separator : ", ", buf_size);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
"%dx%d",
enc->width, enc->height);
if (av_log_get_level() >= AV_LOG_VERBOSE &&
(enc->width != enc->coded_width ||
enc->height != enc->coded_height))
snprintf(buf + strlen(buf), buf_size - strlen(buf),
" (%dx%d)", enc->coded_width, enc->coded_height);
if (enc->sample_aspect_ratio.num) {
av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
enc->width * (int64_t)enc->sample_aspect_ratio.num,
enc->height * (int64_t)enc->sample_aspect_ratio.den,
1024 * 1024);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
" [SAR %d:%d DAR %d:%d]",
enc->sample_aspect_ratio.num, enc->sample_aspect_ratio.den,
display_aspect_ratio.num, display_aspect_ratio.den);
}
if (av_log_get_level() >= AV_LOG_DEBUG) {
int g = av_gcd(enc->time_base.num, enc->time_base.den);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %d/%d",
enc->time_base.num / g, enc->time_base.den / g);
}
}
if (encode) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", q=%d-%d", enc->qmin, enc->qmax);
} else {
if (enc->properties & FF_CODEC_PROPERTY_CLOSED_CAPTIONS)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", Closed Captions");
if (enc->properties & FF_CODEC_PROPERTY_LOSSLESS)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", lossless");
}
break;
case AVMEDIA_TYPE_AUDIO:
av_strlcat(buf, separator, buf_size);
if (enc->sample_rate) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
"%d Hz, ", enc->sample_rate);
}
av_get_channel_layout_string(buf + strlen(buf), buf_size - strlen(buf), enc->channels, enc->channel_layout);
if (enc->sample_fmt != AV_SAMPLE_FMT_NONE) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %s", av_get_sample_fmt_name(enc->sample_fmt));
}
if ( enc->bits_per_raw_sample > 0
&& enc->bits_per_raw_sample != av_get_bytes_per_sample(enc->sample_fmt) * 8)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
" (%d bit)", enc->bits_per_raw_sample);
if (av_log_get_level() >= AV_LOG_VERBOSE) {
if (enc->initial_padding)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", delay %d", enc->initial_padding);
if (enc->trailing_padding)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", padding %d", enc->trailing_padding);
}
break;
case AVMEDIA_TYPE_DATA:
if (av_log_get_level() >= AV_LOG_DEBUG) {
int g = av_gcd(enc->time_base.num, enc->time_base.den);
if (g)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %d/%d",
enc->time_base.num / g, enc->time_base.den / g);
}
break;
case AVMEDIA_TYPE_SUBTITLE:
if (enc->width)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %dx%d", enc->width, enc->height);
break;
default:
return;
}
if (encode) {
if (enc->flags & AV_CODEC_FLAG_PASS1)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", pass 1");
if (enc->flags & AV_CODEC_FLAG_PASS2)
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", pass 2");
}
bitrate = get_bit_rate(enc);
if (bitrate != 0) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %"PRId64" kb/s", bitrate / 1000);
} else if (enc->rc_max_rate > 0) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", max. %"PRId64" kb/s", (int64_t)enc->rc_max_rate / 1000);
}
}
| 6,160 |
142,133 | 0 | const BookmarkNode* GetNode(const std::string& name) {
return model_->GetMostRecentlyAddedUserNodeForURL(GURL(base_path() + name));
}
| 6,161 |
26,425 | 0 | static long pmcraid_chr_ioctl(
struct file *filep,
unsigned int cmd,
unsigned long arg
)
{
struct pmcraid_instance *pinstance = NULL;
struct pmcraid_ioctl_header *hdr = NULL;
int retval = -ENOTTY;
hdr = kmalloc(GFP_KERNEL, sizeof(struct pmcraid_ioctl_header));
if (!hdr) {
pmcraid_err("faile to allocate memory for ioctl header\n");
return -ENOMEM;
}
retval = pmcraid_check_ioctl_buffer(cmd, (void *)arg, hdr);
if (retval) {
pmcraid_info("chr_ioctl: header check failed\n");
kfree(hdr);
return retval;
}
pinstance = filep->private_data;
if (!pinstance) {
pmcraid_info("adapter instance is not found\n");
kfree(hdr);
return -ENOTTY;
}
switch (_IOC_TYPE(cmd)) {
case PMCRAID_PASSTHROUGH_IOCTL:
/* If ioctl code is to download microcode, we need to block
* mid-layer requests.
*/
if (cmd == PMCRAID_IOCTL_DOWNLOAD_MICROCODE)
scsi_block_requests(pinstance->host);
retval = pmcraid_ioctl_passthrough(pinstance,
cmd,
hdr->buffer_length,
arg);
if (cmd == PMCRAID_IOCTL_DOWNLOAD_MICROCODE)
scsi_unblock_requests(pinstance->host);
break;
case PMCRAID_DRIVER_IOCTL:
arg += sizeof(struct pmcraid_ioctl_header);
retval = pmcraid_ioctl_driver(pinstance,
cmd,
hdr->buffer_length,
(void __user *)arg);
break;
default:
retval = -ENOTTY;
break;
}
kfree(hdr);
return retval;
}
| 6,162 |
182,806 | 1 | static void toggle_fpga_eeprom_bus(bool cpu_own)
{
qrio_gpio_direction_output(GPIO_A, PROM_SEL_L, !cpu_own);
}
| 6,163 |
165,430 | 0 | SetGetURLLoaderFactoryForBrowserProcessCallbackForTesting(
const CreateNetworkFactoryCallback& url_loader_factory_callback) {
DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(url_loader_factory_callback.is_null() ||
g_url_loader_factory_callback_for_test.Get().is_null())
<< "It is not expected that this is called with non-null callback when "
<< "another overriding callback is already set.";
g_url_loader_factory_callback_for_test.Get() = url_loader_factory_callback;
}
| 6,164 |
29,988 | 0 | static struct net_bridge_mdb_entry *__br_mdb_ip_get(
struct net_bridge_mdb_htable *mdb, struct br_ip *dst, int hash)
{
struct net_bridge_mdb_entry *mp;
hlist_for_each_entry_rcu(mp, &mdb->mhash[hash], hlist[mdb->ver]) {
if (br_ip_equal(&mp->addr, dst))
return mp;
}
return NULL;
}
| 6,165 |
46,272 | 0 | void check_disk_size_change(struct gendisk *disk, struct block_device *bdev)
{
loff_t disk_size, bdev_size;
disk_size = (loff_t)get_capacity(disk) << 9;
bdev_size = i_size_read(bdev->bd_inode);
if (disk_size != bdev_size) {
char name[BDEVNAME_SIZE];
disk_name(disk, 0, name);
printk(KERN_INFO
"%s: detected capacity change from %lld to %lld\n",
name, bdev_size, disk_size);
i_size_write(bdev->bd_inode, disk_size);
flush_disk(bdev, false);
}
}
| 6,166 |
126,711 | 0 | UnloadController::~UnloadController() {
browser_->tab_strip_model()->RemoveObserver(this);
}
| 6,167 |
172,676 | 0 | status_t MediaPlayer::reset_l()
{
mLoop = false;
if (mCurrentState == MEDIA_PLAYER_IDLE) return NO_ERROR;
mPrepareSync = false;
if (mPlayer != 0) {
status_t ret = mPlayer->reset();
if (ret != NO_ERROR) {
ALOGE("reset() failed with return code (%d)", ret);
mCurrentState = MEDIA_PLAYER_STATE_ERROR;
} else {
mPlayer->disconnect();
mCurrentState = MEDIA_PLAYER_IDLE;
}
mPlayer = 0;
return ret;
}
clear_l();
return NO_ERROR;
}
| 6,168 |
140,857 | 0 | bool GLES2DecoderImpl::SimulateFixedAttribs(
const char* function_name,
GLuint max_vertex_accessed, bool* simulated, GLsizei primcount) {
DCHECK(simulated);
*simulated = false;
if (gfx::GetGLImplementation() == gfx::kGLImplementationEGLGLES2)
return true;
if (!state_.vertex_attrib_manager->HaveFixedAttribs()) {
return true;
}
LOCAL_PERFORMANCE_WARNING(
"GL_FIXED attributes have a signficant performance penalty");
GLuint elements_needed = 0;
const VertexAttribManager::VertexAttribList& enabled_attribs =
state_.vertex_attrib_manager->GetEnabledVertexAttribs();
for (VertexAttribManager::VertexAttribList::const_iterator it =
enabled_attribs.begin(); it != enabled_attribs.end(); ++it) {
const VertexAttrib* attrib = *it;
const Program::VertexAttrib* attrib_info =
state_.current_program->GetAttribInfoByLocation(attrib->index());
GLuint max_accessed = attrib->MaxVertexAccessed(primcount,
max_vertex_accessed);
GLuint num_vertices = max_accessed + 1;
if (num_vertices == 0) {
LOCAL_SET_GL_ERROR(
GL_OUT_OF_MEMORY, function_name, "Simulating attrib 0");
return false;
}
if (attrib_info &&
attrib->CanAccess(max_accessed) &&
attrib->type() == GL_FIXED) {
uint32 elements_used = 0;
if (!SafeMultiplyUint32(num_vertices, attrib->size(), &elements_used) ||
!SafeAddUint32(elements_needed, elements_used, &elements_needed)) {
LOCAL_SET_GL_ERROR(
GL_OUT_OF_MEMORY, function_name, "simulating GL_FIXED attribs");
return false;
}
}
}
const uint32 kSizeOfFloat = sizeof(float); // NOLINT
uint32 size_needed = 0;
if (!SafeMultiplyUint32(elements_needed, kSizeOfFloat, &size_needed) ||
size_needed > 0x7FFFFFFFU) {
LOCAL_SET_GL_ERROR(
GL_OUT_OF_MEMORY, function_name, "simulating GL_FIXED attribs");
return false;
}
LOCAL_COPY_REAL_GL_ERRORS_TO_WRAPPER(function_name);
glBindBuffer(GL_ARRAY_BUFFER, fixed_attrib_buffer_id_);
if (static_cast<GLsizei>(size_needed) > fixed_attrib_buffer_size_) {
glBufferData(GL_ARRAY_BUFFER, size_needed, NULL, GL_DYNAMIC_DRAW);
GLenum error = glGetError();
if (error != GL_NO_ERROR) {
LOCAL_SET_GL_ERROR(
GL_OUT_OF_MEMORY, function_name, "simulating GL_FIXED attribs");
return false;
}
}
GLintptr offset = 0;
for (VertexAttribManager::VertexAttribList::const_iterator it =
enabled_attribs.begin(); it != enabled_attribs.end(); ++it) {
const VertexAttrib* attrib = *it;
const Program::VertexAttrib* attrib_info =
state_.current_program->GetAttribInfoByLocation(attrib->index());
GLuint max_accessed = attrib->MaxVertexAccessed(primcount,
max_vertex_accessed);
GLuint num_vertices = max_accessed + 1;
if (num_vertices == 0) {
LOCAL_SET_GL_ERROR(
GL_OUT_OF_MEMORY, function_name, "Simulating attrib 0");
return false;
}
if (attrib_info &&
attrib->CanAccess(max_accessed) &&
attrib->type() == GL_FIXED) {
int num_elements = attrib->size() * num_vertices;
const int src_size = num_elements * sizeof(int32);
const int dst_size = num_elements * sizeof(float);
scoped_ptr<float[]> data(new float[num_elements]);
const int32* src = reinterpret_cast<const int32 *>(
attrib->buffer()->GetRange(attrib->offset(), src_size));
const int32* end = src + num_elements;
float* dst = data.get();
while (src != end) {
*dst++ = static_cast<float>(*src++) / 65536.0f;
}
glBufferSubData(GL_ARRAY_BUFFER, offset, dst_size, data.get());
glVertexAttribPointer(
attrib->index(), attrib->size(), GL_FLOAT, false, 0,
reinterpret_cast<GLvoid*>(offset));
offset += dst_size;
}
}
*simulated = true;
return true;
}
| 6,169 |
132,011 | 0 | ui::Clipboard* ClipboardMessageFilter::GetClipboard() {
static ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
return clipboard;
}
| 6,170 |
82,773 | 0 | static void __generic_push(RAnalOp *op, int sz) {
ESIL_A ("sp,_ram,+,"); // calc pointer SRAM(sp)
if (sz > 1) {
ESIL_A ("-%d,+,", sz - 1); // dec SP by 'sz'
}
ESIL_A ("=[%d],", sz); // store value in stack
ESIL_A ("-%d,sp,+=,", sz); // decrement stack pointer
}
| 6,171 |
17,298 | 0 | _tls_add_certificates (SSL_CTX * ctx)
{
int count = 0;
#ifdef HAVE_WINCRYPT_H
PCCERT_CONTEXT pCertCtx;
X509 *cert = NULL;
HCERTSTORE hStore = CertOpenSystemStore (0, L"CA");
for (pCertCtx = CertEnumCertificatesInStore (hStore, NULL); pCertCtx != NULL; pCertCtx = CertEnumCertificatesInStore (hStore, pCertCtx)) {
cert = d2i_X509 (NULL, (const unsigned char **) &pCertCtx->pbCertEncoded, pCertCtx->cbCertEncoded);
if (cert == NULL) {
continue;
}
/*tls_dump_cert_info("CA", cert); */
if (!X509_STORE_add_cert (ctx->cert_store, cert)) {
X509_free (cert);
continue;
}
count++;
X509_free (cert);
}
CertCloseStore (hStore, 0);
hStore = CertOpenSystemStore (0, L"ROOT");
for (pCertCtx = CertEnumCertificatesInStore (hStore, NULL); pCertCtx != NULL; pCertCtx = CertEnumCertificatesInStore (hStore, pCertCtx)) {
cert = d2i_X509 (NULL, (const unsigned char **) &pCertCtx->pbCertEncoded, pCertCtx->cbCertEncoded);
if (cert == NULL) {
continue;
}
/*tls_dump_cert_info("ROOT", cert); */
if (!X509_STORE_add_cert (ctx->cert_store, cert)) {
X509_free (cert);
continue;
}
count++;
X509_free (cert);
}
CertCloseStore (hStore, 0);
hStore = CertOpenSystemStore (0, L"MY");
for (pCertCtx = CertEnumCertificatesInStore (hStore, NULL); pCertCtx != NULL; pCertCtx = CertEnumCertificatesInStore (hStore, pCertCtx)) {
cert = d2i_X509 (NULL, (const unsigned char **) &pCertCtx->pbCertEncoded, pCertCtx->cbCertEncoded);
if (cert == NULL) {
continue;
}
/*tls_dump_cert_info("MY", cert); */
if (!X509_STORE_add_cert (ctx->cert_store, cert)) {
X509_free (cert);
continue;
}
count++;
X509_free (cert);
}
CertCloseStore (hStore, 0);
hStore = CertOpenSystemStore (0, L"Trustedpublisher");
for (pCertCtx = CertEnumCertificatesInStore (hStore, NULL); pCertCtx != NULL; pCertCtx = CertEnumCertificatesInStore (hStore, pCertCtx)) {
cert = d2i_X509 (NULL, (const unsigned char **) &pCertCtx->pbCertEncoded, pCertCtx->cbCertEncoded);
if (cert == NULL) {
continue;
}
/*tls_dump_cert_info("Trustedpublisher", cert); */
if (!X509_STORE_add_cert (ctx->cert_store, cert)) {
X509_free (cert);
continue;
}
count++;
X509_free (cert);
}
CertCloseStore (hStore, 0);
#elif defined(__APPLE__) && (TARGET_OS_IPHONE==0)
SecKeychainSearchRef pSecKeychainSearch = NULL;
SecKeychainRef pSecKeychain;
OSStatus status = noErr;
X509 *cert = NULL;
SInt32 osx_version = 0;
if (Gestalt (gestaltSystemVersion, &osx_version) != noErr) {
OSIP_TRACE (osip_trace (__FILE__, __LINE__, OSIP_ERROR, NULL, "macosx certificate store: can't get osx version"));
return 0;
}
if (osx_version >= 0x1050) {
/* Leopard store location */
status = SecKeychainOpen ("/System/Library/Keychains/SystemRootCertificates.keychain", &pSecKeychain);
}
else {
/* Tiger and below store location */
status = SecKeychainOpen ("/System/Library/Keychains/X509Anchors", &pSecKeychain);
}
if (status != noErr) {
OSIP_TRACE (osip_trace (__FILE__, __LINE__, OSIP_ERROR, NULL, "macosx certificate store: can't get osx version"));
return 0;
}
status = SecKeychainSearchCreateFromAttributes (pSecKeychain, kSecCertificateItemClass, NULL, &pSecKeychainSearch);
for (;;) {
SecKeychainItemRef pSecKeychainItem = nil;
status = SecKeychainSearchCopyNext (pSecKeychainSearch, &pSecKeychainItem);
if (status == errSecItemNotFound) {
break;
}
if (status == noErr) {
void *_pCertData;
UInt32 _pCertLength;
status = SecKeychainItemCopyAttributesAndData (pSecKeychainItem, NULL, NULL, NULL, &_pCertLength, &_pCertData);
if (status == noErr && _pCertData != NULL) {
unsigned char *ptr;
ptr = _pCertData; /*required because d2i_X509 is modifying pointer */
cert = d2i_X509 (NULL, (const unsigned char **) &ptr, _pCertLength);
if (cert == NULL) {
continue;
}
/*tls_dump_cert_info("ROOT", cert); */
if (!X509_STORE_add_cert (ctx->cert_store, cert)) {
X509_free (cert);
continue;
}
count++;
X509_free (cert);
status = SecKeychainItemFreeAttributesAndData (NULL, _pCertData);
}
}
if (pSecKeychainItem != NULL)
CFRelease (pSecKeychainItem);
if (status != noErr) {
OSIP_TRACE (osip_trace (__FILE__, __LINE__, OSIP_ERROR, NULL, "macosx certificate store: can't add certificate (%i)", status));
}
}
CFRelease (pSecKeychainSearch);
CFRelease (pSecKeychain);
#endif
return count;
}
| 6,172 |
51,137 | 0 | int __audit_signal_info(int sig, struct task_struct *t)
{
struct audit_aux_data_pids *axp;
struct task_struct *tsk = current;
struct audit_context *ctx = tsk->audit_context;
kuid_t uid = current_uid(), t_uid = task_uid(t);
if (audit_pid && t->tgid == audit_pid) {
if (sig == SIGTERM || sig == SIGHUP || sig == SIGUSR1 || sig == SIGUSR2) {
audit_sig_pid = task_pid_nr(tsk);
if (uid_valid(tsk->loginuid))
audit_sig_uid = tsk->loginuid;
else
audit_sig_uid = uid;
security_task_getsecid(tsk, &audit_sig_sid);
}
if (!audit_signals || audit_dummy_context())
return 0;
}
/* optimize the common case by putting first signal recipient directly
* in audit_context */
if (!ctx->target_pid) {
ctx->target_pid = task_tgid_nr(t);
ctx->target_auid = audit_get_loginuid(t);
ctx->target_uid = t_uid;
ctx->target_sessionid = audit_get_sessionid(t);
security_task_getsecid(t, &ctx->target_sid);
memcpy(ctx->target_comm, t->comm, TASK_COMM_LEN);
return 0;
}
axp = (void *)ctx->aux_pids;
if (!axp || axp->pid_count == AUDIT_AUX_PIDS) {
axp = kzalloc(sizeof(*axp), GFP_ATOMIC);
if (!axp)
return -ENOMEM;
axp->d.type = AUDIT_OBJ_PID;
axp->d.next = ctx->aux_pids;
ctx->aux_pids = (void *)axp;
}
BUG_ON(axp->pid_count >= AUDIT_AUX_PIDS);
axp->target_pid[axp->pid_count] = task_tgid_nr(t);
axp->target_auid[axp->pid_count] = audit_get_loginuid(t);
axp->target_uid[axp->pid_count] = t_uid;
axp->target_sessionid[axp->pid_count] = audit_get_sessionid(t);
security_task_getsecid(t, &axp->target_sid[axp->pid_count]);
memcpy(axp->target_comm[axp->pid_count], t->comm, TASK_COMM_LEN);
axp->pid_count++;
return 0;
}
| 6,173 |
37,722 | 0 | static int pit_ioport_read(struct kvm_io_device *this,
gpa_t addr, int len, void *data)
{
struct kvm_pit *pit = dev_to_pit(this);
struct kvm_kpit_state *pit_state = &pit->pit_state;
struct kvm *kvm = pit->kvm;
int ret, count;
struct kvm_kpit_channel_state *s;
if (!pit_in_range(addr))
return -EOPNOTSUPP;
addr &= KVM_PIT_CHANNEL_MASK;
if (addr == 3)
return 0;
s = &pit_state->channels[addr];
mutex_lock(&pit_state->lock);
if (s->status_latched) {
s->status_latched = 0;
ret = s->status;
} else if (s->count_latched) {
switch (s->count_latched) {
default:
case RW_STATE_LSB:
ret = s->latched_count & 0xff;
s->count_latched = 0;
break;
case RW_STATE_MSB:
ret = s->latched_count >> 8;
s->count_latched = 0;
break;
case RW_STATE_WORD0:
ret = s->latched_count & 0xff;
s->count_latched = RW_STATE_MSB;
break;
}
} else {
switch (s->read_state) {
default:
case RW_STATE_LSB:
count = pit_get_count(kvm, addr);
ret = count & 0xff;
break;
case RW_STATE_MSB:
count = pit_get_count(kvm, addr);
ret = (count >> 8) & 0xff;
break;
case RW_STATE_WORD0:
count = pit_get_count(kvm, addr);
ret = count & 0xff;
s->read_state = RW_STATE_WORD1;
break;
case RW_STATE_WORD1:
count = pit_get_count(kvm, addr);
ret = (count >> 8) & 0xff;
s->read_state = RW_STATE_WORD0;
break;
}
}
if (len > sizeof(ret))
len = sizeof(ret);
memcpy(data, (char *)&ret, len);
mutex_unlock(&pit_state->lock);
return 0;
}
| 6,174 |
37,498 | 0 | void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte)
{
kvm_handle_hva(kvm, hva, (unsigned long)&pte, kvm_set_pte_rmapp);
}
| 6,175 |
109,841 | 0 | void Document::statePopped(PassRefPtr<SerializedScriptValue> stateObject)
{
if (!frame())
return;
if (m_readyState == Complete)
enqueuePopstateEvent(stateObject);
else
m_pendingStateObject = stateObject;
}
| 6,176 |
47,688 | 0 | static inline struct sock *icmpv6_sk(struct net *net)
{
return net->ipv6.icmp_sk[smp_processor_id()];
}
| 6,177 |
50,414 | 0 | static void __free_event(struct perf_event *event)
{
if (!event->parent) {
if (event->attr.sample_type & PERF_SAMPLE_CALLCHAIN)
put_callchain_buffers();
}
if (event->destroy)
event->destroy(event);
if (event->ctx)
put_ctx(event->ctx);
if (event->pmu)
module_put(event->pmu->module);
call_rcu(&event->rcu_head, free_event_rcu);
}
| 6,178 |
83,420 | 0 | ServiceStartInteractive(DWORD dwArgc, LPTSTR *lpszArgv)
{
HANDLE pipe, io_event = NULL;
OVERLAPPED overlapped;
DWORD error = NO_ERROR;
list_item_t *threads = NULL;
PHANDLE handles = NULL;
DWORD handle_count;
service = RegisterServiceCtrlHandlerEx(interactive_service.name, ServiceCtrlInteractive, &status);
if (!service)
{
return;
}
status.dwCurrentState = SERVICE_START_PENDING;
status.dwServiceSpecificExitCode = NO_ERROR;
status.dwWin32ExitCode = NO_ERROR;
status.dwWaitHint = 3000;
ReportStatusToSCMgr(service, &status);
/* Read info from registry in key HKLM\SOFTWARE\OpenVPN */
error = GetOpenvpnSettings(&settings);
if (error != ERROR_SUCCESS)
{
goto out;
}
io_event = InitOverlapped(&overlapped);
exit_event = CreateEvent(NULL, TRUE, FALSE, NULL);
if (!exit_event || !io_event)
{
error = MsgToEventLog(M_SYSERR, TEXT("Could not create event"));
goto out;
}
rdns_semaphore = CreateSemaphoreW(NULL, 1, 1, NULL);
if (!rdns_semaphore)
{
error = MsgToEventLog(M_SYSERR, TEXT("Could not create semaphore for register-dns"));
goto out;
}
error = UpdateWaitHandles(&handles, &handle_count, io_event, exit_event, threads);
if (error != NO_ERROR)
{
goto out;
}
pipe = CreateClientPipeInstance();
if (pipe == INVALID_HANDLE_VALUE)
{
goto out;
}
status.dwCurrentState = SERVICE_RUNNING;
status.dwWaitHint = 0;
ReportStatusToSCMgr(service, &status);
while (TRUE)
{
if (ConnectNamedPipe(pipe, &overlapped) == FALSE
&& GetLastError() != ERROR_PIPE_CONNECTED
&& GetLastError() != ERROR_IO_PENDING)
{
MsgToEventLog(M_SYSERR, TEXT("Could not connect pipe"));
break;
}
error = WaitForMultipleObjects(handle_count, handles, FALSE, INFINITE);
if (error == WAIT_OBJECT_0)
{
/* Client connected, spawn a worker thread for it */
HANDLE next_pipe = CreateClientPipeInstance();
HANDLE thread = CreateThread(NULL, 0, RunOpenvpn, pipe, CREATE_SUSPENDED, NULL);
if (thread)
{
error = AddListItem(&threads, thread);
if (!error)
{
error = UpdateWaitHandles(&handles, &handle_count, io_event, exit_event, threads);
}
if (error)
{
ReturnError(pipe, error, L"Insufficient resources to service new clients", 1, &exit_event);
/* Update wait handles again after removing the last worker thread */
RemoveListItem(&threads, CmpHandle, thread);
UpdateWaitHandles(&handles, &handle_count, io_event, exit_event, threads);
TerminateThread(thread, 1);
CloseHandleEx(&thread);
CloseHandleEx(&pipe);
}
else
{
ResumeThread(thread);
}
}
else
{
CloseHandleEx(&pipe);
}
ResetOverlapped(&overlapped);
pipe = next_pipe;
}
else
{
CancelIo(pipe);
if (error == WAIT_FAILED)
{
MsgToEventLog(M_SYSERR, TEXT("WaitForMultipleObjects failed"));
SetEvent(exit_event);
/* Give some time for worker threads to exit and then terminate */
Sleep(1000);
break;
}
if (!threads)
{
/* exit event signaled */
CloseHandleEx(&pipe);
ResetEvent(exit_event);
error = NO_ERROR;
break;
}
/* Worker thread ended */
HANDLE thread = RemoveListItem(&threads, CmpHandle, handles[error]);
UpdateWaitHandles(&handles, &handle_count, io_event, exit_event, threads);
CloseHandleEx(&thread);
}
}
out:
FreeWaitHandles(handles);
CloseHandleEx(&io_event);
CloseHandleEx(&exit_event);
CloseHandleEx(&rdns_semaphore);
status.dwCurrentState = SERVICE_STOPPED;
status.dwWin32ExitCode = error;
ReportStatusToSCMgr(service, &status);
}
| 6,179 |
23,027 | 0 | static int decode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected)
{
__be32 *p;
uint32_t opnum;
int32_t nfserr;
READ_BUF(8);
READ32(opnum);
if (opnum != expected) {
dprintk("nfs: Server returned operation"
" %d but we issued a request for %d\n",
opnum, expected);
return -EIO;
}
READ32(nfserr);
if (nfserr != NFS_OK)
return nfs4_stat_to_errno(nfserr);
return 0;
}
| 6,180 |
70,433 | 0 | static int jpc_dec_process_qcc(jpc_dec_t *dec, jpc_ms_t *ms)
{
jpc_qcc_t *qcc = &ms->parms.qcc;
jpc_dec_tile_t *tile;
if (JAS_CAST(int, qcc->compno) >= dec->numcomps) {
jas_eprintf("invalid component number in QCC marker segment\n");
return -1;
}
switch (dec->state) {
case JPC_MH:
jpc_dec_cp_setfromqcc(dec->cp, qcc);
break;
case JPC_TPH:
if (!(tile = dec->curtile)) {
return -1;
}
if (tile->partno > 0) {
return -1;
}
jpc_dec_cp_setfromqcc(tile->cp, qcc);
break;
}
return 0;
}
| 6,181 |
64,836 | 0 | static void my_term_source_fn(j_decompress_ptr cinfo)
{
}
| 6,182 |
149,008 | 0 | static void blobGrowBuffer(Blob *pBlob, int nMin, int *pRc){
if( *pRc==SQLITE_OK && nMin>pBlob->nAlloc ){
int nAlloc = nMin;
char *a = (char *)sqlite3_realloc(pBlob->a, nAlloc);
if( a ){
pBlob->nAlloc = nAlloc;
pBlob->a = a;
}else{
*pRc = SQLITE_NOMEM;
}
}
}
| 6,183 |
80,983 | 0 | static int nested_vmx_check_nmi_controls(struct vmcs12 *vmcs12)
{
if (!nested_cpu_has_nmi_exiting(vmcs12) &&
nested_cpu_has_virtual_nmis(vmcs12))
return -EINVAL;
if (!nested_cpu_has_virtual_nmis(vmcs12) &&
nested_cpu_has(vmcs12, CPU_BASED_VIRTUAL_NMI_PENDING))
return -EINVAL;
return 0;
}
| 6,184 |
106,590 | 0 | WebProcessProxy* WebPageProxy::process() const
{
return m_context->process();
}
| 6,185 |
125,902 | 0 | void FramerVisitorCapturingAcks::OnAckFrame(const QuicAckFrame& frame) {
frame_ = frame;
}
| 6,186 |
96,026 | 0 | void FS_Flush( fileHandle_t f ) {
fflush(fsh[f].handleFiles.file.o);
}
| 6,187 |
179,122 | 1 | static void vapic_exit(struct kvm_vcpu *vcpu)
{
struct kvm_lapic *apic = vcpu->arch.apic;
int idx;
if (!apic || !apic->vapic_addr)
return;
idx = srcu_read_lock(&vcpu->kvm->srcu);
kvm_release_page_dirty(apic->vapic_page);
mark_page_dirty(vcpu->kvm, apic->vapic_addr >> PAGE_SHIFT);
srcu_read_unlock(&vcpu->kvm->srcu, idx);
}
| 6,188 |
103,126 | 0 | bool Browser::IsPopup(const TabContents* source) const {
return !!(type() & TYPE_POPUP);
}
| 6,189 |
159,149 | 0 | const GURL& DownloadItemImpl::GetURL() const {
return request_info_.url_chain.empty() ? GURL::EmptyGURL()
: request_info_.url_chain.back();
}
| 6,190 |
155,709 | 0 | void UpdateControllerRole(unsigned int controller_index,
device::ControllerRole role) {
auto controller_data = GetCurrentControllerData(controller_index);
controller_data.role = role;
UpdateControllerAndWait(controller_index, controller_data);
}
| 6,191 |
143,563 | 0 | void OomInterventionTabHelper::DeclineInterventionWithReload() {
web_contents()->GetController().Reload(content::ReloadType::NORMAL, true);
DeclineIntervention();
}
| 6,192 |
122,463 | 0 | bool HTMLTextAreaElement::valueMissing() const
{
return willValidate() && valueMissing(value());
}
| 6,193 |
152,309 | 0 | void FillNavigationParamsRequest(
const CommonNavigationParams& common_params,
const CommitNavigationParams& commit_params,
blink::WebNavigationParams* navigation_params) {
navigation_params->url = !commit_params.original_url.is_empty()
? commit_params.original_url
: common_params.url;
navigation_params->http_method = WebString::FromLatin1(
!commit_params.original_method.empty() ? commit_params.original_method
: common_params.method);
if (common_params.referrer.url.is_valid()) {
WebString referrer = WebSecurityPolicy::GenerateReferrerHeader(
common_params.referrer.policy, common_params.url,
WebString::FromUTF8(common_params.referrer.url.spec()));
navigation_params->referrer = referrer;
navigation_params->referrer_policy = common_params.referrer.policy;
}
if (common_params.referrer.policy !=
network::mojom::ReferrerPolicy::kDefault) {
navigation_params->referrer_policy = common_params.referrer.policy;
}
if (common_params.post_data) {
navigation_params->http_body =
GetWebHTTPBodyForRequestBody(*common_params.post_data);
if (!commit_params.post_content_type.empty()) {
navigation_params->http_content_type =
WebString::FromASCII(commit_params.post_content_type);
}
}
navigation_params->previews_state =
static_cast<WebURLRequest::PreviewsState>(common_params.previews_state);
navigation_params->origin_policy =
WebString::FromUTF8(common_params.origin_policy);
if (common_params.initiator_origin) {
navigation_params->requestor_origin =
common_params.initiator_origin.value();
}
navigation_params->was_discarded = commit_params.was_discarded;
#if defined(OS_ANDROID)
navigation_params->had_transient_activation = common_params.has_user_gesture;
#endif
}
| 6,194 |
68,094 | 0 | static char *dex_method_signature(RBinDexObj *bin, int method_idx) {
ut32 proto_id, params_off, type_id, list_size;
char *r, *return_type = NULL, *signature = NULL, *buff = NULL;
ut8 *bufptr;
ut16 type_idx;
int pos = 0, i, size = 1;
if (method_idx < 0 || method_idx >= bin->header.method_size) {
return NULL;
}
proto_id = bin->methods[method_idx].proto_id;
if (proto_id >= bin->header.prototypes_size) {
return NULL;
}
params_off = bin->protos[proto_id].parameters_off;
if (params_off >= bin->size) {
return NULL;
}
type_id = bin->protos[proto_id].return_type_id;
if (type_id >= bin->header.types_size ) {
return NULL;
}
return_type = getstr (bin, bin->types[type_id].descriptor_id);
if (!return_type) {
return NULL;
}
if (!params_off) {
return r_str_newf ("()%s", return_type);;
}
bufptr = bin->b->buf;
list_size = r_read_le32 (bufptr + params_off);
for (i = 0; i < list_size; i++) {
int buff_len = 0;
if (params_off + 4 + (i * 2) >= bin->size) {
break;
}
type_idx = r_read_le16 (bufptr + params_off + 4 + (i * 2));
if (type_idx < 0 ||
type_idx >=
bin->header.types_size || type_idx >= bin->size) {
break;
}
buff = getstr (bin, bin->types[type_idx].descriptor_id);
if (!buff) {
break;
}
buff_len = strlen (buff);
size += buff_len + 1;
signature = realloc (signature, size);
strcpy (signature + pos, buff);
pos += buff_len;
signature[pos] = '\0';
}
r = r_str_newf ("(%s)%s", signature, return_type);
free (buff);
free (signature);
return r;
}
| 6,195 |
130,821 | 0 | static void locationAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
{
TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
TestObjectV8Internal::locationAttributeGetter(info);
TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
}
| 6,196 |
5,653 | 0 | makedirs (char const *name)
{
char *filename = xstrdup (name);
char *f;
char *flim = replace_slashes (filename);
if (flim)
{
/* Create any missing directories, replacing NULs by '/'s.
Ignore errors. We may have to keep going even after an EEXIST,
since the path may contain ".."s; and when there is an EEXIST
failure the system may return some other error number.
Any problems will eventually be reported when we create the file. */
for (f = filename; f <= flim; f++)
if (!*f)
{
mkdir (filename,
S_IRUSR|S_IWUSR|S_IXUSR
|S_IRGRP|S_IWGRP|S_IXGRP
|S_IROTH|S_IWOTH|S_IXOTH);
*f = '/';
}
}
free (filename);
}
| 6,197 |
96,631 | 0 | MagickExport void DestroyBlob(Image *image)
{
BlobInfo
*magick_restrict blob_info;
MagickBooleanType
destroy;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(image->blob != (BlobInfo *) NULL);
assert(image->blob->signature == MagickCoreSignature);
blob_info=image->blob;
destroy=MagickFalse;
LockSemaphoreInfo(blob_info->semaphore);
blob_info->reference_count--;
assert(blob_info->reference_count >= 0);
if (blob_info->reference_count == 0)
destroy=MagickTrue;
UnlockSemaphoreInfo(blob_info->semaphore);
if (destroy == MagickFalse)
{
image->blob=(BlobInfo *) NULL;
return;
}
(void) CloseBlob(image);
if (blob_info->mapped != MagickFalse)
{
(void) UnmapBlob(blob_info->data,blob_info->length);
RelinquishMagickResource(MapResource,blob_info->length);
}
if (blob_info->semaphore != (SemaphoreInfo *) NULL)
RelinquishSemaphoreInfo(&blob_info->semaphore);
blob_info->signature=(~MagickCoreSignature);
image->blob=(BlobInfo *) RelinquishMagickMemory(blob_info);
}
| 6,198 |
103,376 | 0 | Capturer* Capturer::Create() {
return new CapturerMac();
}
| 6,199 |
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