unique_id
int64 13
189k
| target
int64 0
1
| code
stringlengths 20
241k
| __index_level_0__
int64 0
18.9k
|
|---|---|---|---|
162,369 | 0 |
void MojoVideoEncodeAcceleratorService::Encode(
const scoped_refptr<VideoFrame>& frame,
bool force_keyframe,
EncodeCallback callback) {
DVLOG(2) << __func__ << " tstamp=" << frame->timestamp();
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (!encoder_)
return;
if (frame->coded_size() != input_coded_size_) {
DLOG(ERROR) << __func__ << " wrong input coded size, expected "
<< input_coded_size_.ToString() << ", got "
<< frame->coded_size().ToString();
NotifyError(::media::VideoEncodeAccelerator::kInvalidArgumentError);
std::move(callback).Run();
return;
}
frame->AddDestructionObserver(media::BindToCurrentLoop(std::move(callback)));
encoder_->Encode(frame, force_keyframe);
}
| 9,900 |
24,538 | 0 |
static u16 b43_dmacontroller_base(enum b43_dmatype type, int controller_idx)
{
static const u16 map64[] = {
B43_MMIO_DMA64_BASE0,
B43_MMIO_DMA64_BASE1,
B43_MMIO_DMA64_BASE2,
B43_MMIO_DMA64_BASE3,
B43_MMIO_DMA64_BASE4,
B43_MMIO_DMA64_BASE5,
};
static const u16 map32[] = {
B43_MMIO_DMA32_BASE0,
B43_MMIO_DMA32_BASE1,
B43_MMIO_DMA32_BASE2,
B43_MMIO_DMA32_BASE3,
B43_MMIO_DMA32_BASE4,
B43_MMIO_DMA32_BASE5,
};
if (type == B43_DMA_64BIT) {
B43_WARN_ON(!(controller_idx >= 0 &&
controller_idx < ARRAY_SIZE(map64)));
return map64[controller_idx];
}
B43_WARN_ON(!(controller_idx >= 0 &&
controller_idx < ARRAY_SIZE(map32)));
return map32[controller_idx];
}
| 9,901 |
61,402 | 0 |
static void mov_parse_stsd_subtitle(MOVContext *c, AVIOContext *pb,
AVStream *st, MOVStreamContext *sc,
int64_t size)
{
MOVAtom fake_atom = { .size = size };
if (st->codecpar->codec_tag != AV_RL32("mp4s"))
mov_read_glbl(c, pb, fake_atom);
st->codecpar->width = sc->width;
st->codecpar->height = sc->height;
}
| 9,902 |
37,832 | 0 |
static int svm_cpu_init(int cpu)
{
struct svm_cpu_data *sd;
int r;
sd = kzalloc(sizeof(struct svm_cpu_data), GFP_KERNEL);
if (!sd)
return -ENOMEM;
sd->cpu = cpu;
sd->save_area = alloc_page(GFP_KERNEL);
r = -ENOMEM;
if (!sd->save_area)
goto err_1;
per_cpu(svm_data, cpu) = sd;
return 0;
err_1:
kfree(sd);
return r;
}
| 9,903 |
177,605 | 0 |
ExternalFrameBufferTest()
: video_(NULL),
decoder_(NULL),
num_buffers_(0) {}
| 9,904 |
174,775 | 0 |
void impeg2d_dec_user_data(dec_state_t *ps_dec)
{
UWORD32 u4_start_code;
stream_t *ps_stream;
ps_stream = &ps_dec->s_bit_stream;
u4_start_code = impeg2d_bit_stream_nxt(ps_stream,START_CODE_LEN);
while(u4_start_code == USER_DATA_START_CODE)
{
impeg2d_bit_stream_flush(ps_stream,START_CODE_LEN);
while((impeg2d_bit_stream_nxt(ps_stream,START_CODE_PREFIX_LEN) != START_CODE_PREFIX) &&
(ps_stream->u4_offset < ps_stream->u4_max_offset))
{
impeg2d_bit_stream_flush(ps_stream,8);
}
u4_start_code = impeg2d_bit_stream_nxt(ps_stream,START_CODE_LEN);
}
}
| 9,905 |
2,715 | 0 |
prefix_components (char *filename, bool checkdirs)
{
int count = 0;
struct stat stat_buf;
int stat_result;
char *f = filename + FILE_SYSTEM_PREFIX_LEN (filename);
if (*f)
while (*++f)
if (ISSLASH (f[0]) && ! ISSLASH (f[-1]))
{
if (checkdirs)
{
*f = '\0';
stat_result = safe_stat (filename, &stat_buf);
*f = '/';
if (! (stat_result == 0 && S_ISDIR (stat_buf.st_mode)))
break;
}
count++;
}
return count;
}
| 9,906 |
152,235 | 0 |
blink::WebPlugin* RenderFrameImpl::CreatePlugin(
const blink::WebPluginParams& params) {
blink::WebPlugin* plugin = nullptr;
if (GetContentClient()->renderer()->OverrideCreatePlugin(this, params,
&plugin)) {
return plugin;
}
if (params.mime_type.ContainsOnlyASCII() &&
params.mime_type.Ascii() == kBrowserPluginMimeType) {
BrowserPluginDelegate* delegate =
GetContentClient()->renderer()->CreateBrowserPluginDelegate(
this, WebPluginInfo(), kBrowserPluginMimeType, GURL(params.url));
return BrowserPluginManager::Get()->CreateBrowserPlugin(
this, delegate->GetWeakPtr());
}
#if BUILDFLAG(ENABLE_PLUGINS)
WebPluginInfo info;
std::string mime_type;
bool found = false;
Send(new FrameHostMsg_GetPluginInfo(
routing_id_, params.url, frame_->Top()->GetSecurityOrigin(),
params.mime_type.Utf8(), &found, &info, &mime_type));
if (!found)
return nullptr;
WebPluginParams params_to_use = params;
params_to_use.mime_type = WebString::FromUTF8(mime_type);
return CreatePlugin(info, params_to_use, nullptr /* throttler */);
#else
return nullptr;
#endif // BUILDFLAG(ENABLE_PLUGINS)
}
| 9,907 |
170,595 | 0 |
int VolumeSetVolumeLevel(EffectContext *pContext, int16_t level){
if (level > 0 || level < -9600) {
return -EINVAL;
}
if (pContext->pBundledContext->bMuteEnabled == LVM_TRUE) {
pContext->pBundledContext->levelSaved = level / 100;
} else {
pContext->pBundledContext->volume = level / 100;
}
LvmEffect_limitLevel(pContext);
return 0;
} /* end VolumeSetVolumeLevel */
| 9,908 |
14,215 | 0 |
PHP_FUNCTION(openssl_pkcs7_verify)
{
X509_STORE * store = NULL;
zval * cainfo = NULL;
STACK_OF(X509) *signers= NULL;
STACK_OF(X509) *others = NULL;
PKCS7 * p7 = NULL;
BIO * in = NULL, * datain = NULL, * dataout = NULL;
long flags = 0;
char * filename; int filename_len;
char * extracerts = NULL; int extracerts_len = 0;
char * signersfilename = NULL; int signersfilename_len = 0;
char * datafilename = NULL; int datafilename_len = 0;
RETVAL_LONG(-1);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pl|papp", &filename, &filename_len,
&flags, &signersfilename, &signersfilename_len, &cainfo,
&extracerts, &extracerts_len, &datafilename, &datafilename_len) == FAILURE) {
return;
}
if (extracerts) {
others = load_all_certs_from_file(extracerts);
if (others == NULL) {
goto clean_exit;
}
}
flags = flags & ~PKCS7_DETACHED;
store = setup_verify(cainfo TSRMLS_CC);
if (!store) {
goto clean_exit;
}
if (php_openssl_open_base_dir_chk(filename TSRMLS_CC)) {
goto clean_exit;
}
in = BIO_new_file(filename, (flags & PKCS7_BINARY) ? "rb" : "r");
if (in == NULL) {
goto clean_exit;
}
p7 = SMIME_read_PKCS7(in, &datain);
if (p7 == NULL) {
#if DEBUG_SMIME
zend_printf("SMIME_read_PKCS7 failed\n");
#endif
goto clean_exit;
}
if (datafilename) {
if (php_openssl_open_base_dir_chk(datafilename TSRMLS_CC)) {
goto clean_exit;
}
dataout = BIO_new_file(datafilename, "w");
if (dataout == NULL) {
goto clean_exit;
}
}
#if DEBUG_SMIME
zend_printf("Calling PKCS7 verify\n");
#endif
if (PKCS7_verify(p7, others, store, datain, dataout, flags)) {
RETVAL_TRUE;
if (signersfilename) {
BIO *certout;
if (php_openssl_open_base_dir_chk(signersfilename TSRMLS_CC)) {
goto clean_exit;
}
certout = BIO_new_file(signersfilename, "w");
if (certout) {
int i;
signers = PKCS7_get0_signers(p7, NULL, flags);
for(i = 0; i < sk_X509_num(signers); i++) {
PEM_write_bio_X509(certout, sk_X509_value(signers, i));
}
BIO_free(certout);
sk_X509_free(signers);
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "signature OK, but cannot open %s for writing", signersfilename);
RETVAL_LONG(-1);
}
}
goto clean_exit;
} else {
RETVAL_FALSE;
}
clean_exit:
X509_STORE_free(store);
BIO_free(datain);
BIO_free(in);
BIO_free(dataout);
PKCS7_free(p7);
sk_X509_free(others);
}
| 9,909 |
12,439 | 0 |
static zend_object_value spl_object_storage_new_ex(zend_class_entry *class_type, spl_SplObjectStorage **obj, zval *orig TSRMLS_DC) /* {{{ */
{
zend_object_value retval;
spl_SplObjectStorage *intern;
zend_class_entry *parent = class_type;
intern = emalloc(sizeof(spl_SplObjectStorage));
memset(intern, 0, sizeof(spl_SplObjectStorage));
*obj = intern;
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
object_properties_init(&intern->std, class_type);
zend_hash_init(&intern->storage, 0, NULL, (void (*)(void *))spl_object_storage_dtor, 0);
retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) spl_SplOjectStorage_free_storage, NULL TSRMLS_CC);
retval.handlers = &spl_handler_SplObjectStorage;
if (orig) {
spl_SplObjectStorage *other = (spl_SplObjectStorage*)zend_object_store_get_object(orig TSRMLS_CC);
spl_object_storage_addall(intern, orig, other TSRMLS_CC);
}
while (parent) {
if (parent == spl_ce_SplObjectStorage) {
if (class_type != spl_ce_SplObjectStorage) {
zend_hash_find(&class_type->function_table, "gethash", sizeof("gethash"), (void **) &intern->fptr_get_hash);
if (intern->fptr_get_hash->common.scope == spl_ce_SplObjectStorage) {
intern->fptr_get_hash = NULL;
}
}
break;
}
parent = parent->parent;
}
return retval;
}
/* }}} */
| 9,910 |
88,187 | 0 |
XML_GetCurrentByteIndex(XML_Parser parser) {
if (parser == NULL)
return -1;
if (parser->m_eventPtr)
return (XML_Index)(parser->m_parseEndByteIndex
- (parser->m_parseEndPtr - parser->m_eventPtr));
return -1;
}
| 9,911 |
108,115 | 0 |
VertexAttribInfo* GetVertexAttribInfo(GLuint index) {
if (index < max_vertex_attribs_) {
return &vertex_attrib_infos_[index];
}
return NULL;
}
| 9,912 |
97,205 | 0 |
void WebFrameLoaderClient::dispatchWillSendRequest(
DocumentLoader* loader, unsigned long identifier, ResourceRequest& request,
const ResourceResponse& redirect_response) {
if (loader) {
request.setTargetType(DetermineTargetTypeFromLoader(loader));
}
if (request.url().isEmpty())
request.setURL(KURL(ParsedURLString, "about:blank"));
if (request.firstPartyForCookies().isEmpty())
request.setFirstPartyForCookies(KURL(ParsedURLString, "about:blank"));
if (webframe_->client()) {
WrappedResourceRequest webreq(request);
WrappedResourceResponse webresp(redirect_response);
webframe_->client()->willSendRequest(
webframe_, identifier, webreq, webresp);
}
}
| 9,913 |
100,941 | 0 |
void ScriptableHandle::Unref() {
CHECK(++num_unref_calls_ == 1);
PLUGIN_PRINTF(("ScriptableHandle::Unref (this=%p, var=%p)\n",
static_cast<void*>(this), static_cast<void*>(var_)));
if (var_ != NULL) {
PLUGIN_PRINTF(("ScriptableHandle::Unref (delete var)\n"));
pp::Var* var = var_;
var_ = NULL;
delete var;
} else {
PLUGIN_PRINTF(("ScriptableHandle::Unref (delete this)\n"));
CHECK(var_ == NULL);
delete this;
}
}
| 9,914 |
171,259 | 0 |
void SoundTriggerHwService::sendSoundModelEvent(struct sound_trigger_model_event *event,
Module *module)
{
AutoMutex lock(mServiceLock);
sp<IMemory> eventMemory = prepareSoundModelEvent_l(event);
if (eventMemory == 0) {
return;
}
sp<Module> strongModule;
for (size_t i = 0; i < mModules.size(); i++) {
if (mModules.valueAt(i).get() == module) {
strongModule = mModules.valueAt(i);
break;
}
}
if (strongModule == 0) {
return;
}
sendCallbackEvent_l(new CallbackEvent(CallbackEvent::TYPE_SOUNDMODEL,
eventMemory, strongModule));
}
| 9,915 |
116,004 | 0 |
bool ExtensionGlobalError::HasBubbleView() {
return true;
}
| 9,916 |
105,312 | 0 |
void AutofillDownloadManager::SetObserver(
AutofillDownloadManager::Observer *observer) {
if (observer) {
DCHECK(!observer_);
observer_ = observer;
} else {
observer_ = NULL;
}
}
| 9,917 |
140,412 | 0 |
void TypingCommand::updatePreservesTypingStyle(ETypingCommand commandType) {
switch (commandType) {
case DeleteSelection:
case DeleteKey:
case ForwardDeleteKey:
case InsertParagraphSeparator:
case InsertLineBreak:
m_preservesTypingStyle = true;
return;
case InsertParagraphSeparatorInQuotedContent:
case InsertText:
m_preservesTypingStyle = false;
return;
}
NOTREACHED();
m_preservesTypingStyle = false;
}
| 9,918 |
96,489 | 0 |
static AppProto AppLayerProtoDetectPPGetProto(Flow *f,
uint8_t *buf, uint32_t buflen,
uint8_t ipproto, uint8_t direction)
{
const AppLayerProtoDetectProbingParserPort *pp_port_dp = NULL;
const AppLayerProtoDetectProbingParserPort *pp_port_sp = NULL;
const AppLayerProtoDetectProbingParserElement *pe = NULL;
const AppLayerProtoDetectProbingParserElement *pe1 = NULL;
const AppLayerProtoDetectProbingParserElement *pe2 = NULL;
AppProto alproto = ALPROTO_UNKNOWN;
uint32_t *alproto_masks;
uint32_t mask = 0;
const uint16_t dp = f->protodetect_dp ? f->protodetect_dp : f->dp;
const uint16_t sp = f->sp;
if (direction & STREAM_TOSERVER) {
/* first try the destination port */
pp_port_dp = AppLayerProtoDetectGetProbingParsers(alpd_ctx.ctx_pp, ipproto, dp);
alproto_masks = &f->probing_parser_toserver_alproto_masks;
if (pp_port_dp != NULL) {
SCLogDebug("toserver - Probing parser found for destination port %"PRIu16, dp);
/* found based on destination port, so use dp registration */
pe1 = pp_port_dp->dp;
} else {
SCLogDebug("toserver - No probing parser registered for dest port %"PRIu16, dp);
}
pp_port_sp = AppLayerProtoDetectGetProbingParsers(alpd_ctx.ctx_pp, ipproto, sp);
if (pp_port_sp != NULL) {
SCLogDebug("toserver - Probing parser found for source port %"PRIu16, sp);
/* found based on source port, so use sp registration */
pe2 = pp_port_sp->sp;
} else {
SCLogDebug("toserver - No probing parser registered for source port %"PRIu16, sp);
}
} else {
/* first try the destination port */
pp_port_dp = AppLayerProtoDetectGetProbingParsers(alpd_ctx.ctx_pp, ipproto, dp);
alproto_masks = &f->probing_parser_toclient_alproto_masks;
if (pp_port_dp != NULL) {
SCLogDebug("toclient - Probing parser found for destination port %"PRIu16, dp);
/* found based on destination port, so use dp registration */
pe1 = pp_port_dp->dp;
} else {
SCLogDebug("toclient - No probing parser registered for dest port %"PRIu16, dp);
}
pp_port_sp = AppLayerProtoDetectGetProbingParsers(alpd_ctx.ctx_pp, ipproto, sp);
if (pp_port_sp != NULL) {
SCLogDebug("toclient - Probing parser found for source port %"PRIu16, sp);
pe2 = pp_port_sp->sp;
} else {
SCLogDebug("toclient - No probing parser registered for source port %"PRIu16, sp);
}
}
if (pe1 == NULL && pe2 == NULL) {
SCLogDebug("%s - No probing parsers found for either port",
(direction & STREAM_TOSERVER) ? "toserver":"toclient");
FLOW_SET_PP_DONE(f, direction);
goto end;
}
/* run the parser(s) */
pe = pe1;
while (pe != NULL) {
if ((buflen < pe->min_depth) ||
(alproto_masks[0] & pe->alproto_mask)) {
pe = pe->next;
continue;
}
if (direction & STREAM_TOSERVER && pe->ProbingParserTs != NULL) {
alproto = pe->ProbingParserTs(f, buf, buflen);
} else if (pe->ProbingParserTc != NULL) {
alproto = pe->ProbingParserTc(f, buf, buflen);
}
if (alproto != ALPROTO_UNKNOWN && alproto != ALPROTO_FAILED)
goto end;
if (alproto == ALPROTO_FAILED ||
(pe->max_depth != 0 && buflen > pe->max_depth)) {
alproto_masks[0] |= pe->alproto_mask;
}
pe = pe->next;
}
pe = pe2;
while (pe != NULL) {
if ((buflen < pe->min_depth) ||
(alproto_masks[0] & pe->alproto_mask)) {
pe = pe->next;
continue;
}
if (direction & STREAM_TOSERVER && pe->ProbingParserTs != NULL) {
alproto = pe->ProbingParserTs(f, buf, buflen);
} else if (pe->ProbingParserTc != NULL) {
alproto = pe->ProbingParserTc(f, buf, buflen);
}
if (alproto != ALPROTO_UNKNOWN && alproto != ALPROTO_FAILED)
goto end;
if (alproto == ALPROTO_FAILED ||
(pe->max_depth != 0 && buflen > pe->max_depth)) {
alproto_masks[0] |= pe->alproto_mask;
}
pe = pe->next;
}
/* get the mask we need for this direction */
if (pp_port_dp && pp_port_sp)
mask = pp_port_dp->alproto_mask|pp_port_sp->alproto_mask;
else if (pp_port_dp)
mask = pp_port_dp->alproto_mask;
else if (pp_port_sp)
mask = pp_port_sp->alproto_mask;
if (alproto_masks[0] == mask) {
FLOW_SET_PP_DONE(f, direction);
SCLogDebug("%s, mask is now %08x, needed %08x, so done",
(direction & STREAM_TOSERVER) ? "toserver":"toclient", alproto_masks[0], mask);
} else {
SCLogDebug("%s, mask is now %08x, need %08x",
(direction & STREAM_TOSERVER) ? "toserver":"toclient", alproto_masks[0], mask);
}
end:
SCLogDebug("%s, mask is now %08x",
(direction & STREAM_TOSERVER) ? "toserver":"toclient", alproto_masks[0]);
SCReturnUInt(alproto);
}
| 9,919 |
38,076 | 0 |
static void picolcd_remove(struct hid_device *hdev)
{
struct picolcd_data *data = hid_get_drvdata(hdev);
unsigned long flags;
dbg_hid(PICOLCD_NAME " hardware remove...\n");
spin_lock_irqsave(&data->lock, flags);
data->status |= PICOLCD_FAILED;
spin_unlock_irqrestore(&data->lock, flags);
picolcd_exit_devfs(data);
device_remove_file(&hdev->dev, &dev_attr_operation_mode);
device_remove_file(&hdev->dev, &dev_attr_operation_mode_delay);
hid_hw_close(hdev);
hid_hw_stop(hdev);
/* Shortcut potential pending reply that will never arrive */
spin_lock_irqsave(&data->lock, flags);
if (data->pending)
complete(&data->pending->ready);
spin_unlock_irqrestore(&data->lock, flags);
/* Cleanup LED */
picolcd_exit_leds(data);
/* Clean up the framebuffer */
picolcd_exit_backlight(data);
picolcd_exit_lcd(data);
picolcd_exit_framebuffer(data);
/* Cleanup input */
picolcd_exit_cir(data);
picolcd_exit_keys(data);
hid_set_drvdata(hdev, NULL);
mutex_destroy(&data->mutex);
/* Finally, clean up the picolcd data itself */
kfree(data);
}
| 9,920 |
78,438 | 0 |
gpk_decipher(sc_card_t *card, const u8 *in, size_t inlen,
u8 *out, size_t outlen)
{
struct gpk_private_data *priv = DRVDATA(card);
sc_apdu_t apdu;
u8 buffer[256];
int r;
if (inlen != priv->sec_mod_len) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,
"Data length (%"SC_FORMAT_LEN_SIZE_T"u) does not match key modulus %u.\n",
inlen, priv->sec_mod_len);
return SC_ERROR_INVALID_ARGUMENTS;
}
/* First revert the cryptogram */
r = reverse(buffer, sizeof(buffer), in, inlen);
SC_TEST_RET(card->ctx, SC_LOG_DEBUG_NORMAL, r, "Cryptogram too large");
in = buffer;
sc_format_apdu(card, &apdu, SC_APDU_CASE_4_SHORT, 0x1C, 0x00, 0x00);
apdu.cla |= 0x80;
apdu.lc = inlen;
apdu.data = in;
apdu.datalen = inlen;
apdu.le = 256; /* give me all you got :) */
apdu.resp = buffer;
apdu.resplen = sizeof(buffer);
r = sc_transmit_apdu(card, &apdu);
SC_TEST_RET(card->ctx, SC_LOG_DEBUG_NORMAL, r, "APDU transmit failed");
r = sc_check_sw(card, apdu.sw1, apdu.sw2);
SC_TEST_RET(card->ctx, SC_LOG_DEBUG_NORMAL, r, "Card returned error");
/* Reverse the data we got back */
r = reverse(out, outlen, buffer, apdu.resplen);
SC_TEST_RET(card->ctx, SC_LOG_DEBUG_NORMAL, r, "Failed to reverse buffer");
return r;
}
| 9,921 |
124,438 | 0 |
void WebRuntimeFeatures::enableOrientationEvent(bool enable)
{
RuntimeEnabledFeatures::setOrientationEventEnabled(enable);
}
| 9,922 |
166,928 | 0 |
void BaseAudioContext::HandleStoppableSourceNodes() {
DCHECK(IsAudioThread());
DCHECK(IsGraphOwner());
if (finished_source_handlers_.size())
ScheduleMainThreadCleanup();
}
| 9,923 |
124,887 | 0 |
static bool isStretchingColumnFlexItem(const RenderObject* flexitem)
{
RenderObject* parent = flexitem->parent();
if (parent->isDeprecatedFlexibleBox() && parent->style()->boxOrient() == VERTICAL && parent->style()->boxAlign() == BSTRETCH)
return true;
if (parent->isFlexibleBox() && parent->style()->flexWrap() == FlexNoWrap && parent->style()->isColumnFlexDirection() && columnFlexItemHasStretchAlignment(flexitem))
return true;
return false;
}
| 9,924 |
121,685 | 0 |
void OnChangeListFetched(
const FeedFetcherCallback& callback,
google_apis::GDataErrorCode status,
scoped_ptr<google_apis::ResourceList> resource_list) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(!callback.is_null());
FileError error = GDataToFileError(status);
if (error != FILE_ERROR_OK) {
callback.Run(error, ScopedVector<ChangeList>());
return;
}
DCHECK(resource_list);
change_lists_.push_back(new ChangeList(*resource_list));
GURL next_url;
if (resource_list->GetNextFeedURL(&next_url) && !next_url.is_empty()) {
scheduler_->GetRemainingChangeList(
next_url,
base::Bind(&DeltaFeedFetcher::OnChangeListFetched,
weak_ptr_factory_.GetWeakPtr(), callback));
return;
}
callback.Run(FILE_ERROR_OK, change_lists_.Pass());
}
| 9,925 |
33,149 | 0 |
static inline size_t xfrm_expire_msgsize(void)
{
return NLMSG_ALIGN(sizeof(struct xfrm_user_expire))
+ nla_total_size(sizeof(struct xfrm_mark));
}
| 9,926 |
121,148 | 0 |
void HTMLInputElement::endEditing()
{
if (!isTextField())
return;
if (Frame* frame = document()->frame())
frame->editor()->textFieldDidEndEditing(this);
}
| 9,927 |
94,489 | 0 |
static int rfcomm_release_dev(void __user *arg)
{
struct rfcomm_dev_req req;
struct rfcomm_dev *dev;
if (copy_from_user(&req, arg, sizeof(req)))
return -EFAULT;
BT_DBG("dev_id %d flags 0x%x", req.dev_id, req.flags);
dev = rfcomm_dev_get(req.dev_id);
if (!dev)
return -ENODEV;
if (dev->flags != NOCAP_FLAGS && !capable(CAP_NET_ADMIN)) {
tty_port_put(&dev->port);
return -EPERM;
}
if (req.flags & (1 << RFCOMM_HANGUP_NOW))
rfcomm_dlc_close(dev->dlc, 0);
/* Shut down TTY synchronously before freeing rfcomm_dev */
if (dev->port.tty)
tty_vhangup(dev->port.tty);
if (!test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags))
rfcomm_dev_del(dev);
tty_port_put(&dev->port);
return 0;
}
| 9,928 |
76,800 | 0 |
decode_NXAST_RAW_MULTIPATH(const struct nx_action_multipath *nam,
enum ofp_version ofp_version OVS_UNUSED,
const struct vl_mff_map *vl_mff_map,
uint64_t *tlv_bitmap, struct ofpbuf *out)
{
uint32_t n_links = ntohs(nam->max_link) + 1;
size_t min_n_bits = log_2_ceil(n_links);
struct ofpact_multipath *mp;
enum ofperr error;
mp = ofpact_put_MULTIPATH(out);
mp->fields = ntohs(nam->fields);
mp->basis = ntohs(nam->basis);
mp->algorithm = ntohs(nam->algorithm);
mp->max_link = ntohs(nam->max_link);
mp->arg = ntohl(nam->arg);
mp->dst.ofs = nxm_decode_ofs(nam->ofs_nbits);
mp->dst.n_bits = nxm_decode_n_bits(nam->ofs_nbits);
error = mf_vl_mff_mf_from_nxm_header(ntohl(nam->dst), vl_mff_map,
&mp->dst.field, tlv_bitmap);
if (error) {
return error;
}
if (!flow_hash_fields_valid(mp->fields)) {
VLOG_WARN_RL(&rl, "unsupported fields %d", (int) mp->fields);
return OFPERR_OFPBAC_BAD_ARGUMENT;
} else if (mp->algorithm != NX_MP_ALG_MODULO_N
&& mp->algorithm != NX_MP_ALG_HASH_THRESHOLD
&& mp->algorithm != NX_MP_ALG_HRW
&& mp->algorithm != NX_MP_ALG_ITER_HASH) {
VLOG_WARN_RL(&rl, "unsupported algorithm %d", (int) mp->algorithm);
return OFPERR_OFPBAC_BAD_ARGUMENT;
} else if (mp->dst.n_bits < min_n_bits) {
VLOG_WARN_RL(&rl, "multipath action requires at least %"PRIuSIZE" bits for "
"%"PRIu32" links", min_n_bits, n_links);
return OFPERR_OFPBAC_BAD_ARGUMENT;
}
return multipath_check(mp, NULL);
}
| 9,929 |
178,323 | 1 |
void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd)
{
QXLDevSurfaceCreate surface;
memset(&surface, 0, sizeof(surface));
dprint(1, "%s/%d: %dx%d\n", __func__, ssd->qxl.id,
surface_width(ssd->ds), surface_height(ssd->ds));
surface.format = SPICE_SURFACE_FMT_32_xRGB;
surface.width = surface_width(ssd->ds);
{
dprint(1, "%s/%d:\n", __func__, ssd->qxl.id);
qemu_spice_destroy_primary_surface(ssd, 0, QXL_SYNC);
}
void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd)
{
qemu_mutex_init(&ssd->lock);
QTAILQ_INIT(&ssd->updates);
ssd->mouse_x = -1;
ssd->mouse_y = -1;
if (ssd->num_surfaces == 0) {
ssd->num_surfaces = 1024;
}
ssd->bufsize = (16 * 1024 * 1024);
ssd->buf = g_malloc(ssd->bufsize);
}
/* display listener callbacks */
void qemu_spice_display_update(SimpleSpiceDisplay *ssd,
int x, int y, int w, int h)
{
if (ssd->num_surfaces == 0) {
ssd->num_surfaces = 1024;
}
ssd->bufsize = (16 * 1024 * 1024);
ssd->buf = g_malloc(ssd->bufsize);
}
/* display listener callbacks */
update_area.top = y;
update_area.bottom = y + h;
if (qemu_spice_rect_is_empty(&ssd->dirty)) {
ssd->notify++;
}
qemu_spice_rect_union(&ssd->dirty, &update_area);
}
| 9,930 |
58,864 | 0 |
function_dummy_free(void *block) { block = block; }
| 9,931 |
65,130 | 0 |
static void WriteFourCC(Image *image, const size_t compression,
const MagickBooleanType clusterFit, const MagickBooleanType weightByAlpha,
ExceptionInfo *exception)
{
register const PixelPacket
*p;
register ssize_t
x;
ssize_t
i,
y,
bx,
by;
for (y=0; y < (ssize_t) image->rows; y+=4)
{
for (x=0; x < (ssize_t) image->columns; x+=4)
{
MagickBooleanType
match;
DDSVector4
point,
points[16];
size_t
count = 0,
max5 = 0,
max7 = 0,
min5 = 255,
min7 = 255,
columns = 4,
rows = 4;
ssize_t
alphas[16],
map[16];
unsigned char
alpha;
if (x + columns >= image->columns)
columns = image->columns - x;
if (y + rows >= image->rows)
rows = image->rows - y;
p=GetVirtualPixels(image,x,y,columns,rows,exception);
if (p == (const PixelPacket *) NULL)
break;
for (i=0; i<16; i++)
{
map[i] = -1;
alphas[i] = -1;
}
for (by=0; by < (ssize_t) rows; by++)
{
for (bx=0; bx < (ssize_t) columns; bx++)
{
if (compression == FOURCC_DXT5)
alpha = ScaleQuantumToChar(GetPixelAlpha(p));
else
alpha = 255;
if (compression == FOURCC_DXT5)
{
if (alpha < min7)
min7 = alpha;
if (alpha > max7)
max7 = alpha;
if (alpha != 0 && alpha < min5)
min5 = alpha;
if (alpha != 255 && alpha > max5)
max5 = alpha;
}
alphas[4*by + bx] = (size_t)alpha;
point.x = (float)ScaleQuantumToChar(GetPixelRed(p)) / 255.0f;
point.y = (float)ScaleQuantumToChar(GetPixelGreen(p)) / 255.0f;
point.z = (float)ScaleQuantumToChar(GetPixelBlue(p)) / 255.0f;
point.w = weightByAlpha ? (float)(alpha + 1) / 256.0f : 1.0f;
p++;
match = MagickFalse;
for (i=0; i < (ssize_t) count; i++)
{
if ((points[i].x == point.x) &&
(points[i].y == point.y) &&
(points[i].z == point.z) &&
(alpha >= 128 || compression == FOURCC_DXT5))
{
points[i].w += point.w;
map[4*by + bx] = i;
match = MagickTrue;
break;
}
}
if (match != MagickFalse)
continue;
points[count].x = point.x;
points[count].y = point.y;
points[count].z = point.z;
points[count].w = point.w;
map[4*by + bx] = count;
count++;
}
}
for (i=0; i < (ssize_t) count; i++)
points[i].w = sqrt(points[i].w);
if (compression == FOURCC_DXT5)
WriteAlphas(image,alphas,min5,max5,min7,max7);
if (count == 1)
WriteSingleColorFit(image,points,map);
else
WriteCompressed(image,count,points,map,clusterFit);
}
}
}
| 9,932 |
169,308 | 0 |
explicit RenderViewCreatedObserver(WebContents* web_contents)
: WebContentsObserver(web_contents),
render_view_created_called_(false),
main_frame_created_called_(false) {}
| 9,933 |
89,063 | 0 |
void exit_ptrace(struct task_struct *tracer, struct list_head *dead)
{
struct task_struct *p, *n;
list_for_each_entry_safe(p, n, &tracer->ptraced, ptrace_entry) {
if (unlikely(p->ptrace & PT_EXITKILL))
send_sig_info(SIGKILL, SEND_SIG_PRIV, p);
if (__ptrace_detach(tracer, p))
list_add(&p->ptrace_entry, dead);
}
}
| 9,934 |
109,796 | 0 |
String Document::selectedStylesheetSet() const
{
return m_styleEngine->selectedStylesheetSetName();
}
| 9,935 |
184,802 | 1 |
v8::Handle<v8::Value> V8Proxy::throwNotEnoughArgumentsError()
{
return throwError(TypeError, "Not enough arguments");
}
| 9,936 |
145,052 | 0 |
CurrentThreadMock()
: task_runner_delegate_(
scheduler::LazySchedulerMessageLoopDelegateForTests::Create()),
scheduler_(
new scheduler::RendererSchedulerImpl(task_runner_delegate_.get())),
web_scheduler_(
new scheduler::RendererWebSchedulerImpl(scheduler_.get())),
web_task_runner_(
new scheduler::WebTaskRunnerImpl(scheduler_->DefaultTaskRunner())) {
}
| 9,937 |
126,560 | 0 |
void TabStripGtk::ReStack() {
TRACE_EVENT0("ui::gtk", "TabStripGtk::ReStack");
if (!gtk_widget_get_realized(tabstrip_.get())) {
return;
}
int tab_count = GetTabCount();
TabGtk* active_tab = NULL;
for (int i = tab_count - 1; i >= 0; --i) {
TabGtk* tab = GetTabAt(i);
if (tab->IsActive())
active_tab = tab;
else
tab->Raise();
}
if (active_tab)
active_tab->Raise();
}
| 9,938 |
153,947 | 0 |
void GLES2DecoderImpl::DoBeginTransformFeedback(GLenum primitive_mode) {
const char* function_name = "glBeginTransformFeedback";
TransformFeedback* transform_feedback = state_.bound_transform_feedback.get();
DCHECK(transform_feedback);
if (transform_feedback->active()) {
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION, function_name,
"transform feedback is already active");
return;
}
if (!CheckCurrentProgram(function_name)) {
return;
}
Program* program = state_.current_program.get();
DCHECK(program);
size_t required_buffer_count =
program->effective_transform_feedback_varyings().size();
if (required_buffer_count == 0) {
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION, function_name,
"no active transform feedback varyings");
return;
}
if (required_buffer_count > 1 &&
GL_INTERLEAVED_ATTRIBS ==
program->effective_transform_feedback_buffer_mode()) {
required_buffer_count = 1;
}
for (size_t ii = 0; ii < required_buffer_count; ++ii) {
Buffer* buffer = transform_feedback->GetBufferBinding(ii);
if (!buffer) {
std::string msg = base::StringPrintf("missing buffer bound at index %i",
static_cast<int>(ii));
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION, function_name, msg.c_str());
return;
}
if (buffer->GetMappedRange()) {
std::string msg = base::StringPrintf(
"bound buffer bound at index %i is mapped", static_cast<int>(ii));
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION, function_name, msg.c_str());
return;
}
if (buffer->IsDoubleBoundForTransformFeedback()) {
std::string msg = base::StringPrintf(
"buffer at index %i is bound for multiple transform feedback outputs",
static_cast<int>(ii));
LOCAL_SET_GL_ERROR(GL_INVALID_OPERATION, function_name, msg.c_str());
return;
}
}
transform_feedback->DoBeginTransformFeedback(primitive_mode);
DCHECK(transform_feedback->active());
}
| 9,939 |
35,524 | 0 |
static int em_das(struct x86_emulate_ctxt *ctxt)
{
u8 al, old_al;
bool af, cf, old_cf;
cf = ctxt->eflags & X86_EFLAGS_CF;
al = ctxt->dst.val;
old_al = al;
old_cf = cf;
cf = false;
af = ctxt->eflags & X86_EFLAGS_AF;
if ((al & 0x0f) > 9 || af) {
al -= 6;
cf = old_cf | (al >= 250);
af = true;
} else {
af = false;
}
if (old_al > 0x99 || old_cf) {
al -= 0x60;
cf = true;
}
ctxt->dst.val = al;
/* Set PF, ZF, SF */
ctxt->src.type = OP_IMM;
ctxt->src.val = 0;
ctxt->src.bytes = 1;
fastop(ctxt, em_or);
ctxt->eflags &= ~(X86_EFLAGS_AF | X86_EFLAGS_CF);
if (cf)
ctxt->eflags |= X86_EFLAGS_CF;
if (af)
ctxt->eflags |= X86_EFLAGS_AF;
return X86EMUL_CONTINUE;
}
| 9,940 |
162,099 | 0 |
RenderProcessHostImpl::GetSpareRenderProcessHostForTesting() {
return g_spare_render_process_host_manager.Get().spare_render_process_host();
}
| 9,941 |
119,667 | 0 |
void RenderBlock::setMarginsForRubyRun(BidiRun* run, RenderRubyRun* renderer, RenderObject* previousObject, const LineInfo& lineInfo)
{
int startOverhang;
int endOverhang;
RenderObject* nextObject = 0;
for (BidiRun* runWithNextObject = run->next(); runWithNextObject; runWithNextObject = runWithNextObject->next()) {
if (!runWithNextObject->m_object->isOutOfFlowPositioned() && !runWithNextObject->m_box->isLineBreak()) {
nextObject = runWithNextObject->m_object;
break;
}
}
renderer->getOverhang(lineInfo.isFirstLine(), renderer->style()->isLeftToRightDirection() ? previousObject : nextObject, renderer->style()->isLeftToRightDirection() ? nextObject : previousObject, startOverhang, endOverhang);
setMarginStartForChild(renderer, -startOverhang);
setMarginEndForChild(renderer, -endOverhang);
}
| 9,942 |
74,131 | 0 |
config_auth(
config_tree *ptree
)
{
attr_val * my_val;
int first;
int last;
int i;
#ifdef AUTOKEY
int item;
#endif
/* Crypto Command */
#ifdef AUTOKEY
item = -1; /* quiet warning */
my_val = HEAD_PFIFO(ptree->auth.crypto_cmd_list);
for (; my_val != NULL; my_val = my_val->link) {
switch (my_val->attr) {
default:
NTP_INSIST(0);
break;
case T_Host:
item = CRYPTO_CONF_PRIV;
break;
case T_Ident:
item = CRYPTO_CONF_IDENT;
break;
case T_Pw:
item = CRYPTO_CONF_PW;
break;
case T_Randfile:
item = CRYPTO_CONF_RAND;
break;
case T_Digest:
item = CRYPTO_CONF_NID;
break;
}
crypto_config(item, my_val->value.s);
}
#endif /* AUTOKEY */
/* Keysdir Command */
if (ptree->auth.keysdir) {
if (keysdir != default_keysdir)
free(keysdir);
keysdir = estrdup(ptree->auth.keysdir);
}
/* ntp_signd_socket Command */
if (ptree->auth.ntp_signd_socket) {
if (ntp_signd_socket != default_ntp_signd_socket)
free(ntp_signd_socket);
ntp_signd_socket = estrdup(ptree->auth.ntp_signd_socket);
}
#ifdef AUTOKEY
if (ptree->auth.cryptosw && !cryptosw) {
crypto_setup();
cryptosw = 1;
}
#endif /* AUTOKEY */
/* Keys Command */
if (ptree->auth.keys)
getauthkeys(ptree->auth.keys);
/* Control Key Command */
if (ptree->auth.control_key)
ctl_auth_keyid = (keyid_t)ptree->auth.control_key;
/* Requested Key Command */
if (ptree->auth.request_key) {
DPRINTF(4, ("set info_auth_keyid to %08lx\n",
(u_long) ptree->auth.request_key));
info_auth_keyid = (keyid_t)ptree->auth.request_key;
}
/* Trusted Key Command */
my_val = HEAD_PFIFO(ptree->auth.trusted_key_list);
for (; my_val != NULL; my_val = my_val->link) {
if (T_Integer == my_val->type)
authtrust(my_val->value.i, 1);
else if (T_Intrange == my_val->type) {
first = my_val->value.r.first;
last = my_val->value.r.last;
if (first > last || first < 1 || last > 65534)
msyslog(LOG_NOTICE,
"Ignoring invalid trustedkey range %d ... %d, min 1 max 65534.",
first, last);
else
for (i = first; i <= last; i++)
authtrust((keyid_t)i, 1);
}
}
#ifdef AUTOKEY
/* crypto revoke command */
if (ptree->auth.revoke)
sys_revoke = 1 << ptree->auth.revoke;
#endif /* AUTOKEY */
}
| 9,943 |
84,940 | 0 |
query_info(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_fid, u64 volatile_fid, u8 info_class,
size_t output_len, size_t min_len, void *data)
{
struct smb2_query_info_req *req;
struct smb2_query_info_rsp *rsp = NULL;
struct kvec iov[2];
struct kvec rsp_iov;
int rc = 0;
int resp_buftype;
struct TCP_Server_Info *server;
struct cifs_ses *ses = tcon->ses;
int flags = 0;
cifs_dbg(FYI, "Query Info\n");
if (ses && (ses->server))
server = ses->server;
else
return -EIO;
rc = small_smb2_init(SMB2_QUERY_INFO, tcon, (void **) &req);
if (rc)
return rc;
if (encryption_required(tcon))
flags |= CIFS_TRANSFORM_REQ;
req->InfoType = SMB2_O_INFO_FILE;
req->FileInfoClass = info_class;
req->PersistentFileId = persistent_fid;
req->VolatileFileId = volatile_fid;
/* 4 for rfc1002 length field and 1 for Buffer */
req->InputBufferOffset =
cpu_to_le16(sizeof(struct smb2_query_info_req) - 1 - 4);
req->OutputBufferLength = cpu_to_le32(output_len);
iov[0].iov_base = (char *)req;
/* 4 for rfc1002 length field */
iov[0].iov_len = get_rfc1002_length(req) + 4;
rc = SendReceive2(xid, ses, iov, 1, &resp_buftype, flags, &rsp_iov);
cifs_small_buf_release(req);
rsp = (struct smb2_query_info_rsp *)rsp_iov.iov_base;
if (rc) {
cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE);
goto qinf_exit;
}
rc = validate_and_copy_buf(le16_to_cpu(rsp->OutputBufferOffset),
le32_to_cpu(rsp->OutputBufferLength),
&rsp->hdr, min_len, data);
qinf_exit:
free_rsp_buf(resp_buftype, rsp);
return rc;
}
| 9,944 |
29,738 | 0 |
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
AVFilterContext *ctx = inlink->dst;
AVFilterLink *outlink = ctx->outputs[0];
FieldMatchContext *fm = ctx->priv;
int combs[] = { -1, -1, -1, -1, -1 };
int order, field, i, match, sc = 0;
const int *fxo;
AVFrame *gen_frames[] = { NULL, NULL, NULL, NULL, NULL };
AVFrame *dst;
/* update frames queue(s) */
#define SLIDING_FRAME_WINDOW(prv, src, nxt) do { \
if (prv != src) /* 2nd loop exception (1st has prv==src and we don't want to loose src) */ \
av_frame_free(&prv); \
prv = src; \
src = nxt; \
if (in) \
nxt = in; \
if (!prv) \
prv = src; \
if (!prv) /* received only one frame at that point */ \
return 0; \
av_assert0(prv && src && nxt); \
} while (0)
if (FF_INLINK_IDX(inlink) == INPUT_MAIN) {
SLIDING_FRAME_WINDOW(fm->prv, fm->src, fm->nxt);
fm->got_frame[INPUT_MAIN] = 1;
} else {
SLIDING_FRAME_WINDOW(fm->prv2, fm->src2, fm->nxt2);
fm->got_frame[INPUT_CLEANSRC] = 1;
}
if (!fm->got_frame[INPUT_MAIN] || (fm->ppsrc && !fm->got_frame[INPUT_CLEANSRC]))
return 0;
fm->got_frame[INPUT_MAIN] = fm->got_frame[INPUT_CLEANSRC] = 0;
in = fm->src;
/* parity */
order = fm->order != FM_PARITY_AUTO ? fm->order : (in->interlaced_frame ? in->top_field_first : 1);
field = fm->field != FM_PARITY_AUTO ? fm->field : order;
av_assert0(order == 0 || order == 1 || field == 0 || field == 1);
fxo = field ^ order ? fxo1m : fxo0m;
/* debug mode: we generate all the fields combinations and their associated
* combed score. XXX: inject as frame metadata? */
if (fm->combdbg) {
for (i = 0; i < FF_ARRAY_ELEMS(combs); i++) {
if (i > mN && fm->combdbg == COMBDBG_PCN)
break;
gen_frames[i] = create_weave_frame(ctx, i, field, fm->prv, fm->src, fm->nxt);
if (!gen_frames[i])
return AVERROR(ENOMEM);
combs[i] = calc_combed_score(fm, gen_frames[i]);
}
av_log(ctx, AV_LOG_INFO, "COMBS: %3d %3d %3d %3d %3d\n",
combs[0], combs[1], combs[2], combs[3], combs[4]);
} else {
gen_frames[mC] = av_frame_clone(fm->src);
if (!gen_frames[mC])
return AVERROR(ENOMEM);
}
/* p/c selection and optional 3-way p/c/n matches */
match = compare_fields(fm, fxo[mC], fxo[mP], field);
if (fm->mode == MODE_PCN || fm->mode == MODE_PCN_UB)
match = compare_fields(fm, match, fxo[mN], field);
/* scene change check */
if (fm->combmatch == COMBMATCH_SC) {
if (fm->lastn == outlink->frame_count - 1) {
if (fm->lastscdiff > fm->scthresh)
sc = 1;
} else if (luma_abs_diff(fm->prv, fm->src) > fm->scthresh) {
sc = 1;
}
if (!sc) {
fm->lastn = outlink->frame_count;
fm->lastscdiff = luma_abs_diff(fm->src, fm->nxt);
sc = fm->lastscdiff > fm->scthresh;
}
}
if (fm->combmatch == COMBMATCH_FULL || (fm->combmatch == COMBMATCH_SC && sc)) {
switch (fm->mode) {
/* 2-way p/c matches */
case MODE_PC:
match = checkmm(ctx, combs, match, match == fxo[mP] ? fxo[mC] : fxo[mP], gen_frames, field);
break;
case MODE_PC_N:
match = checkmm(ctx, combs, match, fxo[mN], gen_frames, field);
break;
case MODE_PC_U:
match = checkmm(ctx, combs, match, fxo[mU], gen_frames, field);
break;
case MODE_PC_N_UB:
match = checkmm(ctx, combs, match, fxo[mN], gen_frames, field);
match = checkmm(ctx, combs, match, fxo[mU], gen_frames, field);
match = checkmm(ctx, combs, match, fxo[mB], gen_frames, field);
break;
/* 3-way p/c/n matches */
case MODE_PCN:
match = checkmm(ctx, combs, match, match == fxo[mP] ? fxo[mC] : fxo[mP], gen_frames, field);
break;
case MODE_PCN_UB:
match = checkmm(ctx, combs, match, fxo[mU], gen_frames, field);
match = checkmm(ctx, combs, match, fxo[mB], gen_frames, field);
break;
default:
av_assert0(0);
}
}
/* get output frame and drop the others */
if (fm->ppsrc) {
/* field matching was based on a filtered/post-processed input, we now
* pick the untouched fields from the clean source */
dst = create_weave_frame(ctx, match, field, fm->prv2, fm->src2, fm->nxt2);
} else {
if (!gen_frames[match]) { // XXX: is that possible?
dst = create_weave_frame(ctx, match, field, fm->prv, fm->src, fm->nxt);
} else {
dst = gen_frames[match];
gen_frames[match] = NULL;
}
}
if (!dst)
return AVERROR(ENOMEM);
for (i = 0; i < FF_ARRAY_ELEMS(gen_frames); i++)
av_frame_free(&gen_frames[i]);
/* mark the frame we are unable to match properly as interlaced so a proper
* de-interlacer can take the relay */
dst->interlaced_frame = combs[match] >= fm->combpel;
if (dst->interlaced_frame) {
av_log(ctx, AV_LOG_WARNING, "Frame #%"PRId64" at %s is still interlaced\n",
outlink->frame_count, av_ts2timestr(in->pts, &inlink->time_base));
dst->top_field_first = field;
}
av_log(ctx, AV_LOG_DEBUG, "SC:%d | COMBS: %3d %3d %3d %3d %3d (combpel=%d)"
" match=%d combed=%s\n", sc, combs[0], combs[1], combs[2], combs[3], combs[4],
fm->combpel, match, dst->interlaced_frame ? "YES" : "NO");
return ff_filter_frame(outlink, dst);
}
| 9,945 |
68,249 | 0 |
static int do_tcp_getsockopt(struct sock *sk, int level,
int optname, char __user *optval, int __user *optlen)
{
struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
struct net *net = sock_net(sk);
int val, len;
if (get_user(len, optlen))
return -EFAULT;
len = min_t(unsigned int, len, sizeof(int));
if (len < 0)
return -EINVAL;
switch (optname) {
case TCP_MAXSEG:
val = tp->mss_cache;
if (!val && ((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN)))
val = tp->rx_opt.user_mss;
if (tp->repair)
val = tp->rx_opt.mss_clamp;
break;
case TCP_NODELAY:
val = !!(tp->nonagle&TCP_NAGLE_OFF);
break;
case TCP_CORK:
val = !!(tp->nonagle&TCP_NAGLE_CORK);
break;
case TCP_KEEPIDLE:
val = keepalive_time_when(tp) / HZ;
break;
case TCP_KEEPINTVL:
val = keepalive_intvl_when(tp) / HZ;
break;
case TCP_KEEPCNT:
val = keepalive_probes(tp);
break;
case TCP_SYNCNT:
val = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_syn_retries;
break;
case TCP_LINGER2:
val = tp->linger2;
if (val >= 0)
val = (val ? : net->ipv4.sysctl_tcp_fin_timeout) / HZ;
break;
case TCP_DEFER_ACCEPT:
val = retrans_to_secs(icsk->icsk_accept_queue.rskq_defer_accept,
TCP_TIMEOUT_INIT / HZ, TCP_RTO_MAX / HZ);
break;
case TCP_WINDOW_CLAMP:
val = tp->window_clamp;
break;
case TCP_INFO: {
struct tcp_info info;
if (get_user(len, optlen))
return -EFAULT;
tcp_get_info(sk, &info);
len = min_t(unsigned int, len, sizeof(info));
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval, &info, len))
return -EFAULT;
return 0;
}
case TCP_CC_INFO: {
const struct tcp_congestion_ops *ca_ops;
union tcp_cc_info info;
size_t sz = 0;
int attr;
if (get_user(len, optlen))
return -EFAULT;
ca_ops = icsk->icsk_ca_ops;
if (ca_ops && ca_ops->get_info)
sz = ca_ops->get_info(sk, ~0U, &attr, &info);
len = min_t(unsigned int, len, sz);
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval, &info, len))
return -EFAULT;
return 0;
}
case TCP_QUICKACK:
val = !icsk->icsk_ack.pingpong;
break;
case TCP_CONGESTION:
if (get_user(len, optlen))
return -EFAULT;
len = min_t(unsigned int, len, TCP_CA_NAME_MAX);
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval, icsk->icsk_ca_ops->name, len))
return -EFAULT;
return 0;
case TCP_THIN_LINEAR_TIMEOUTS:
val = tp->thin_lto;
break;
case TCP_THIN_DUPACK:
val = tp->thin_dupack;
break;
case TCP_REPAIR:
val = tp->repair;
break;
case TCP_REPAIR_QUEUE:
if (tp->repair)
val = tp->repair_queue;
else
return -EINVAL;
break;
case TCP_REPAIR_WINDOW: {
struct tcp_repair_window opt;
if (get_user(len, optlen))
return -EFAULT;
if (len != sizeof(opt))
return -EINVAL;
if (!tp->repair)
return -EPERM;
opt.snd_wl1 = tp->snd_wl1;
opt.snd_wnd = tp->snd_wnd;
opt.max_window = tp->max_window;
opt.rcv_wnd = tp->rcv_wnd;
opt.rcv_wup = tp->rcv_wup;
if (copy_to_user(optval, &opt, len))
return -EFAULT;
return 0;
}
case TCP_QUEUE_SEQ:
if (tp->repair_queue == TCP_SEND_QUEUE)
val = tp->write_seq;
else if (tp->repair_queue == TCP_RECV_QUEUE)
val = tp->rcv_nxt;
else
return -EINVAL;
break;
case TCP_USER_TIMEOUT:
val = jiffies_to_msecs(icsk->icsk_user_timeout);
break;
case TCP_FASTOPEN:
val = icsk->icsk_accept_queue.fastopenq.max_qlen;
break;
case TCP_TIMESTAMP:
val = tcp_time_stamp + tp->tsoffset;
break;
case TCP_NOTSENT_LOWAT:
val = tp->notsent_lowat;
break;
case TCP_SAVE_SYN:
val = tp->save_syn;
break;
case TCP_SAVED_SYN: {
if (get_user(len, optlen))
return -EFAULT;
lock_sock(sk);
if (tp->saved_syn) {
if (len < tp->saved_syn[0]) {
if (put_user(tp->saved_syn[0], optlen)) {
release_sock(sk);
return -EFAULT;
}
release_sock(sk);
return -EINVAL;
}
len = tp->saved_syn[0];
if (put_user(len, optlen)) {
release_sock(sk);
return -EFAULT;
}
if (copy_to_user(optval, tp->saved_syn + 1, len)) {
release_sock(sk);
return -EFAULT;
}
tcp_saved_syn_free(tp);
release_sock(sk);
} else {
release_sock(sk);
len = 0;
if (put_user(len, optlen))
return -EFAULT;
}
return 0;
}
default:
return -ENOPROTOOPT;
}
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval, &val, len))
return -EFAULT;
return 0;
}
| 9,946 |
23,132 | 0 |
static int nfs4_xdr_enc_commit(struct rpc_rqst *req, __be32 *p, struct nfs_writeargs *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
.nops = 3,
};
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh);
if (status)
goto out;
status = encode_commit(&xdr, args);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
| 9,947 |
73,508 | 0 |
static MagickBooleanType SetPixelCacheExtent(Image *image,MagickSizeType length)
{
CacheInfo
*magick_restrict cache_info;
MagickOffsetType
count,
extent,
offset;
cache_info=(CacheInfo *) image->cache;
if (image->debug != MagickFalse)
{
char
format[MaxTextExtent],
message[MaxTextExtent];
(void) FormatMagickSize(length,MagickFalse,format);
(void) FormatLocaleString(message,MaxTextExtent,
"extend %s (%s[%d], disk, %s)",cache_info->filename,
cache_info->cache_filename,cache_info->file,format);
(void) LogMagickEvent(CacheEvent,GetMagickModule(),"%s",message);
}
offset=(MagickOffsetType) lseek(cache_info->file,0,SEEK_END);
if (offset < 0)
return(MagickFalse);
if ((MagickSizeType) offset >= length)
count=(MagickOffsetType) 1;
else
{
extent=(MagickOffsetType) length-1;
count=WritePixelCacheRegion(cache_info,extent,1,(const unsigned char *)
"");
#if defined(MAGICKCORE_HAVE_POSIX_FALLOCATE)
if (cache_info->synchronize != MagickFalse)
(void) posix_fallocate(cache_info->file,offset+1,extent-offset);
#endif
#if defined(SIGBUS)
(void) signal(SIGBUS,CacheSignalHandler);
#endif
}
offset=(MagickOffsetType) lseek(cache_info->file,0,SEEK_SET);
if (offset < 0)
return(MagickFalse);
return(count != (MagickOffsetType) 1 ? MagickFalse : MagickTrue);
}
| 9,948 |
10,210 | 0 |
Round_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
FT_F26Dot6 compensation )
{
FT_F26Dot6 val;
FT_UNUSED_EXEC;
if ( distance >= 0 )
{
val = distance + compensation + 32;
if ( distance && val > 0 )
val &= ~63;
else
val = 0;
}
else
{
val = -FT_PIX_ROUND( compensation - distance );
if ( val > 0 )
val = 0;
}
return val;
}
| 9,949 |
18,248 | 0 |
enum delta_result_type do_add_delta(conn *c, item *it, const bool incr,
const int64_t delta, char *buf) {
char *ptr;
uint64_t value;
int res;
ptr = ITEM_data(it);
if (!safe_strtoull(ptr, &value)) {
return NON_NUMERIC;
}
if (incr) {
value += delta;
MEMCACHED_COMMAND_INCR(c->sfd, ITEM_key(it), it->nkey, value);
} else {
if(delta > value) {
value = 0;
} else {
value -= delta;
}
MEMCACHED_COMMAND_DECR(c->sfd, ITEM_key(it), it->nkey, value);
}
pthread_mutex_lock(&c->thread->stats.mutex);
if (incr) {
c->thread->stats.slab_stats[it->slabs_clsid].incr_hits++;
} else {
c->thread->stats.slab_stats[it->slabs_clsid].decr_hits++;
}
pthread_mutex_unlock(&c->thread->stats.mutex);
snprintf(buf, INCR_MAX_STORAGE_LEN, "%llu", (unsigned long long)value);
res = strlen(buf);
if (res + 2 > it->nbytes) { /* need to realloc */
item *new_it;
new_it = do_item_alloc(ITEM_key(it), it->nkey, atoi(ITEM_suffix(it) + 1), it->exptime, res + 2 );
if (new_it == 0) {
return EOM;
}
memcpy(ITEM_data(new_it), buf, res);
memcpy(ITEM_data(new_it) + res, "\r\n", 2);
item_replace(it, new_it);
do_item_remove(new_it); /* release our reference */
} else { /* replace in-place */
/* When changing the value without replacing the item, we
need to update the CAS on the existing item. */
ITEM_set_cas(it, (settings.use_cas) ? get_cas_id() : 0);
memcpy(ITEM_data(it), buf, res);
memset(ITEM_data(it) + res, ' ', it->nbytes - res - 2);
}
return OK;
}
| 9,950 |
171,283 | 0 |
OMX_ERRORTYPE SoftMPEG4Encoder::internalGetParameter(
OMX_INDEXTYPE index, OMX_PTR params) {
switch (index) {
case OMX_IndexParamVideoBitrate:
{
OMX_VIDEO_PARAM_BITRATETYPE *bitRate =
(OMX_VIDEO_PARAM_BITRATETYPE *) params;
if (!isValidOMXParam(bitRate)) {
return OMX_ErrorBadParameter;
}
if (bitRate->nPortIndex != 1) {
return OMX_ErrorUndefined;
}
bitRate->eControlRate = OMX_Video_ControlRateVariable;
bitRate->nTargetBitrate = mBitrate;
return OMX_ErrorNone;
}
case OMX_IndexParamVideoH263:
{
OMX_VIDEO_PARAM_H263TYPE *h263type =
(OMX_VIDEO_PARAM_H263TYPE *)params;
if (!isValidOMXParam(h263type)) {
return OMX_ErrorBadParameter;
}
if (h263type->nPortIndex != 1) {
return OMX_ErrorUndefined;
}
h263type->nAllowedPictureTypes =
(OMX_VIDEO_PictureTypeI | OMX_VIDEO_PictureTypeP);
h263type->eProfile = OMX_VIDEO_H263ProfileBaseline;
h263type->eLevel = OMX_VIDEO_H263Level45;
h263type->bPLUSPTYPEAllowed = OMX_FALSE;
h263type->bForceRoundingTypeToZero = OMX_FALSE;
h263type->nPictureHeaderRepetition = 0;
h263type->nGOBHeaderInterval = 0;
return OMX_ErrorNone;
}
case OMX_IndexParamVideoMpeg4:
{
OMX_VIDEO_PARAM_MPEG4TYPE *mpeg4type =
(OMX_VIDEO_PARAM_MPEG4TYPE *)params;
if (!isValidOMXParam(mpeg4type)) {
return OMX_ErrorBadParameter;
}
if (mpeg4type->nPortIndex != 1) {
return OMX_ErrorUndefined;
}
mpeg4type->eProfile = OMX_VIDEO_MPEG4ProfileCore;
mpeg4type->eLevel = OMX_VIDEO_MPEG4Level2;
mpeg4type->nAllowedPictureTypes =
(OMX_VIDEO_PictureTypeI | OMX_VIDEO_PictureTypeP);
mpeg4type->nBFrames = 0;
mpeg4type->nIDCVLCThreshold = 0;
mpeg4type->bACPred = OMX_TRUE;
mpeg4type->nMaxPacketSize = 256;
mpeg4type->nTimeIncRes = 1000;
mpeg4type->nHeaderExtension = 0;
mpeg4type->bReversibleVLC = OMX_FALSE;
return OMX_ErrorNone;
}
default:
return SoftVideoEncoderOMXComponent::internalGetParameter(index, params);
}
}
| 9,951 |
130,345 | 0 |
void HTMLFormControlElement::didChangeForm()
{
FormAssociatedElement::didChangeForm();
formOwnerSetNeedsValidityCheck();
}
| 9,952 |
83,570 | 0 |
POINTER_POSITION_UPDATE* update_read_pointer_position(rdpUpdate* update, wStream* s)
{
POINTER_POSITION_UPDATE* pointer_position = calloc(1, sizeof(POINTER_POSITION_UPDATE));
if (!pointer_position)
goto fail;
if (Stream_GetRemainingLength(s) < 4)
goto fail;
Stream_Read_UINT16(s, pointer_position->xPos); /* xPos (2 bytes) */
Stream_Read_UINT16(s, pointer_position->yPos); /* yPos (2 bytes) */
return pointer_position;
fail:
free_pointer_position_update(update->context, pointer_position);
return NULL;
}
| 9,953 |
12,728 | 0 |
int tls_get_message_header(SSL *s, int *mt)
{
/* s->init_num < SSL3_HM_HEADER_LENGTH */
int skip_message, i, recvd_type, al;
unsigned char *p;
unsigned long l;
p = (unsigned char *)s->init_buf->data;
do {
while (s->init_num < SSL3_HM_HEADER_LENGTH) {
i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE, &recvd_type,
&p[s->init_num],
SSL3_HM_HEADER_LENGTH - s->init_num,
0);
if (i <= 0) {
s->rwstate = SSL_READING;
return 0;
}
if (recvd_type == SSL3_RT_CHANGE_CIPHER_SPEC) {
/*
* A ChangeCipherSpec must be a single byte and may not occur
* in the middle of a handshake message.
*/
if (s->init_num != 0 || i != 1 || p[0] != SSL3_MT_CCS) {
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER,
SSL_R_BAD_CHANGE_CIPHER_SPEC);
goto f_err;
}
s->s3->tmp.message_type = *mt = SSL3_MT_CHANGE_CIPHER_SPEC;
s->init_num = i - 1;
s->s3->tmp.message_size = i;
return 1;
} else if (recvd_type != SSL3_RT_HANDSHAKE) {
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER, SSL_R_CCS_RECEIVED_EARLY);
goto f_err;
}
s->init_num += i;
}
skip_message = 0;
if (!s->server)
if (p[0] == SSL3_MT_HELLO_REQUEST)
/*
* The server may always send 'Hello Request' messages --
* we are doing a handshake anyway now, so ignore them if
* their format is correct. Does not count for 'Finished'
* MAC.
*/
if (p[1] == 0 && p[2] == 0 && p[3] == 0) {
s->init_num = 0;
skip_message = 1;
if (s->msg_callback)
s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
p, SSL3_HM_HEADER_LENGTH, s,
s->msg_callback_arg);
}
} while (skip_message);
/* s->init_num == SSL3_HM_HEADER_LENGTH */
*mt = *p;
s->s3->tmp.message_type = *(p++);
if (RECORD_LAYER_is_sslv2_record(&s->rlayer)) {
/*
* Only happens with SSLv3+ in an SSLv2 backward compatible
* ClientHello
*
* Total message size is the remaining record bytes to read
* plus the SSL3_HM_HEADER_LENGTH bytes that we already read
*/
l = RECORD_LAYER_get_rrec_length(&s->rlayer)
+ SSL3_HM_HEADER_LENGTH;
if (l && !BUF_MEM_grow_clean(s->init_buf, (int)l)) {
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER, ERR_R_BUF_LIB);
goto err;
}
s->s3->tmp.message_size = l;
s->init_msg = s->init_buf->data;
s->init_num = SSL3_HM_HEADER_LENGTH;
} else {
n2l3(p, l);
/* BUF_MEM_grow takes an 'int' parameter */
if (l > (INT_MAX - SSL3_HM_HEADER_LENGTH)) {
al = SSL_AD_ILLEGAL_PARAMETER;
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER, SSL_R_EXCESSIVE_MESSAGE_SIZE);
goto f_err;
}
if (l && !BUF_MEM_grow_clean(s->init_buf,
(int)l + SSL3_HM_HEADER_LENGTH)) {
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER, ERR_R_BUF_LIB);
goto err;
}
s->s3->tmp.message_size = l;
s->init_msg = s->init_buf->data + SSL3_HM_HEADER_LENGTH;
s->init_num = 0;
}
return 1;
f_err:
ssl3_send_alert(s, SSL3_AL_FATAL, al);
err:
return 0;
}
| 9,954 |
10,639 | 0 |
Ins_NPUSHW( TT_ExecContext exc,
FT_Long* args )
{
FT_UShort L, K;
L = (FT_UShort)exc->code[exc->IP + 1];
if ( BOUNDS( L, exc->stackSize + 1 - exc->top ) )
{
exc->error = FT_THROW( Stack_Overflow );
return;
}
exc->IP += 2;
for ( K = 0; K < L; K++ )
args[K] = GetShortIns( exc );
exc->step_ins = FALSE;
exc->new_top += L;
}
| 9,955 |
170,729 | 0 |
OMX_BUFFERHEADERTYPE *OMXNodeInstance::findBufferHeader(OMX::buffer_id buffer) {
if (buffer == 0) {
return NULL;
}
Mutex::Autolock autoLock(mBufferIDLock);
return mBufferIDToBufferHeader.valueFor(buffer);
}
| 9,956 |
105,787 | 0 |
const GURL Label::GetURL() const {
return url_set_ ? url_ : GURL(UTF16ToUTF8(text_));
}
| 9,957 |
123,217 | 0 |
void RenderWidgetHostViewAura::OnDeviceScaleFactorChanged(
float device_scale_factor) {
if (!host_)
return;
device_scale_factor_ = device_scale_factor;
BackingStoreAura* backing_store = static_cast<BackingStoreAura*>(
host_->GetBackingStore(false));
if (backing_store) // NULL in hardware path.
backing_store->ScaleFactorChanged(device_scale_factor);
UpdateScreenInfo(window_);
host_->NotifyScreenInfoChanged();
current_cursor_.SetScaleFactor(device_scale_factor);
}
| 9,958 |
169,243 | 0 |
void GetCookiesCallback(std::string* cookies_out,
base::RunLoop* run_loop,
const std::vector<net::CanonicalCookie>& cookies) {
*cookies_out = net::CanonicalCookie::BuildCookieLine(cookies);
run_loop->Quit();
}
| 9,959 |
20,756 | 0 |
void kvm_define_shared_msr(unsigned slot, u32 msr)
{
if (slot >= shared_msrs_global.nr)
shared_msrs_global.nr = slot + 1;
shared_msrs_global.msrs[slot] = msr;
/* we need ensured the shared_msr_global have been updated */
smp_wmb();
}
| 9,960 |
34,150 | 0 |
static int ccid3_hc_rx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid3_hc_rx_sock *hc = ccid_priv(ccid);
hc->rx_state = TFRC_RSTATE_NO_DATA;
tfrc_lh_init(&hc->rx_li_hist);
return tfrc_rx_hist_alloc(&hc->rx_hist);
}
| 9,961 |
91,468 | 0 |
static struct bpf_reg_state *reg_state(struct bpf_verifier_env *env, int regno)
{
return cur_regs(env) + regno;
}
| 9,962 |
122,725 | 0 |
std::string SizeToString(const gfx::Size& max_size) {
return base::IntToString(max_size.width()) + "x" +
base::IntToString(max_size.height());
}
| 9,963 |
137,608 | 0 |
ScopedJavaLocalRef<jobject> Controller(JNIEnv* env) {
return GetRealObject(env, obj_);
}
| 9,964 |
44,793 | 0 |
local int get_header(int save)
{
unsigned magic; /* magic header */
int method; /* compression method */
int flags; /* header flags */
unsigned fname, extra; /* name and extra field lengths */
unsigned tmp2; /* for macro */
unsigned long tmp4; /* for macro */
/* clear return information */
if (save) {
g.stamp = 0;
RELEASE(g.hname);
}
/* see if it's a gzip, zlib, or lzw file */
g.form = -1;
g.magic1 = GET();
if (g.in_eof)
return -1;
magic = g.magic1 << 8;
magic += GET();
if (g.in_eof)
return -2;
if (magic % 31 == 0) { /* it's zlib */
g.form = 1;
return (int)((magic >> 8) & 0xf);
}
if (magic == 0x1f9d) /* it's lzw */
return 257;
if (magic == 0x504b) { /* it's zip */
magic = GET2(); /* the rest of the signature */
if (g.in_eof)
return -3;
if (magic == 0x0201 || magic == 0x0806)
return -5; /* central header or archive extra */
if (magic != 0x0403)
return -4; /* not a local header */
SKIP(2);
flags = GET2();
if (g.in_eof)
return -3;
if (flags & 0xfff0)
return -4;
method = GET(); /* return low byte of method or 256 */
if (GET() != 0 || flags & 1)
method = 256; /* unknown or encrypted */
if (g.in_eof)
return -3;
if (save)
g.stamp = dos2time(GET4());
else
SKIP(4);
g.zip_crc = GET4();
g.zip_clen = GET4();
g.zip_ulen = GET4();
fname = GET2();
extra = GET2();
if (save) {
char *next = g.hname = MALLOC(fname + 1);
if (g.hname == NULL)
bail("not enough memory", "");
while (fname > g.in_left) {
memcpy(next, g.in_next, g.in_left);
fname -= g.in_left;
next += g.in_left;
if (load() == 0)
return -3;
}
memcpy(next, g.in_next, fname);
g.in_left -= fname;
g.in_next += fname;
next += fname;
*next = 0;
}
else
SKIP(fname);
read_extra(extra, save);
g.form = 2 + ((flags & 8) >> 3);
return g.in_eof ? -3 : method;
}
if (magic != 0x1f8b) { /* not gzip */
g.in_left++; /* unget second magic byte */
g.in_next--;
return -2;
}
/* it's gzip -- get method and flags */
method = GET();
flags = GET();
if (g.in_eof)
return -1;
if (flags & 0xe0)
return -4;
/* get time stamp */
if (save)
g.stamp = tolong(GET4());
else
SKIP(4);
/* skip extra field and OS */
SKIP(2);
/* skip extra field, if present */
if (flags & 4) {
extra = GET2();
if (g.in_eof)
return -3;
SKIP(extra);
}
/* read file name, if present, into allocated memory */
if ((flags & 8) && save) {
unsigned char *end;
size_t copy, have, size = 128;
g.hname = MALLOC(size);
if (g.hname == NULL)
bail("not enough memory", "");
have = 0;
do {
if (g.in_left == 0 && load() == 0)
return -3;
end = memchr(g.in_next, 0, g.in_left);
copy = end == NULL ? g.in_left : (size_t)(end - g.in_next) + 1;
if (have + copy > size) {
while (have + copy > (size <<= 1))
;
g.hname = REALLOC(g.hname, size);
if (g.hname == NULL)
bail("not enough memory", "");
}
memcpy(g.hname + have, g.in_next, copy);
have += copy;
g.in_left -= copy;
g.in_next += copy;
} while (end == NULL);
}
else if (flags & 8)
while (GET() != 0)
if (g.in_eof)
return -3;
/* skip comment */
if (flags & 16)
while (GET() != 0)
if (g.in_eof)
return -3;
/* skip header crc */
if (flags & 2)
SKIP(2);
/* return gzip compression method */
g.form = 0;
return method;
}
| 9,965 |
37,988 | 0 |
static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
struct net_device *dev,
struct netdev_queue *txq)
{
spinlock_t *root_lock = qdisc_lock(q);
bool contended = qdisc_is_running(q);
int rc;
/*
* Heuristic to force contended enqueues to serialize on a
* separate lock before trying to get qdisc main lock.
* This permits __QDISC_STATE_RUNNING owner to get the lock more often
* and dequeue packets faster.
*/
if (unlikely(contended))
spin_lock(&q->busylock);
spin_lock(root_lock);
if (unlikely(test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) {
kfree_skb(skb);
rc = NET_XMIT_DROP;
} else if ((q->flags & TCQ_F_CAN_BYPASS) && !qdisc_qlen(q) &&
qdisc_run_begin(q)) {
/*
* This is a work-conserving queue; there are no old skbs
* waiting to be sent out; and the qdisc is not running -
* xmit the skb directly.
*/
if (!(dev->priv_flags & IFF_XMIT_DST_RELEASE))
skb_dst_force(skb);
__qdisc_update_bstats(q, skb->len);
if (sch_direct_xmit(skb, q, dev, txq, root_lock)) {
if (unlikely(contended)) {
spin_unlock(&q->busylock);
contended = false;
}
__qdisc_run(q);
} else
qdisc_run_end(q);
rc = NET_XMIT_SUCCESS;
} else {
skb_dst_force(skb);
rc = qdisc_enqueue_root(skb, q);
if (qdisc_run_begin(q)) {
if (unlikely(contended)) {
spin_unlock(&q->busylock);
contended = false;
}
__qdisc_run(q);
}
}
spin_unlock(root_lock);
if (unlikely(contended))
spin_unlock(&q->busylock);
return rc;
}
| 9,966 |
96,348 | 0 |
static VOID MiniportDisableMSIInterrupt(
IN PVOID MiniportInterruptContext,
IN ULONG MessageId
)
{
PARANDIS_ADAPTER *pContext = (PARANDIS_ADAPTER *)MiniportInterruptContext;
/* TODO - How we prevent DPC procedure from re-enabling interrupt? */
CParaNdisAbstractPath *path = GetPathByMessageId(pContext, MessageId);
path->DisableInterrupts();
}
| 9,967 |
63,100 | 0 |
static int platform_drv_remove(struct device *_dev)
{
struct platform_driver *drv = to_platform_driver(_dev->driver);
struct platform_device *dev = to_platform_device(_dev);
int ret = 0;
if (drv->remove)
ret = drv->remove(dev);
dev_pm_domain_detach(_dev, true);
return ret;
}
| 9,968 |
28,864 | 0 |
static void kvm_gen_kvmclock_update(struct kvm_vcpu *v)
{
int i;
struct kvm *kvm = v->kvm;
struct kvm_vcpu *vcpu;
kvm_for_each_vcpu(i, vcpu, kvm) {
set_bit(KVM_REQ_CLOCK_UPDATE, &vcpu->requests);
kvm_vcpu_kick(vcpu);
}
}
| 9,969 |
54,044 | 0 |
static int ims_pcu_write_ofn_config(struct ims_pcu *pcu, u8 addr, u8 data)
{
u8 buffer[] = { addr, data };
int error;
s16 result;
error = ims_pcu_execute_command(pcu, OFN_SET_CONFIG,
&buffer, sizeof(buffer));
if (error)
return error;
result = (s16)get_unaligned_le16(pcu->cmd_buf + OFN_REG_RESULT_OFFSET);
if (result < 0)
return -EIO;
return 0;
}
| 9,970 |
5,065 | 0 |
GetEntriesString(Entries *entries, char *str)
{
Buffer buff;
if (str && *str) {
buff.buff = str;
buff.used = strlen(str);
GetEntries(entries, &buff, 1);
}
}
| 9,971 |
136,174 | 0 |
void Document::setAutofocusElement(Element* element)
{
if (!element) {
m_autofocusElement = nullptr;
return;
}
if (m_hasAutofocused)
return;
m_hasAutofocused = true;
ASSERT(!m_autofocusElement);
m_autofocusElement = element;
m_taskRunner->postTask(FROM_HERE, AutofocusTask::create());
}
| 9,972 |
145,005 | 0 |
const CustomButton* CustomButton::AsCustomButton(const views::View* view) {
return AsCustomButton(const_cast<views::View*>(view));
}
| 9,973 |
160,746 | 0 |
blink::mojom::PageVisibilityState RenderFrameImpl::VisibilityState() const {
const RenderFrameImpl* local_root = GetLocalRoot();
blink::mojom::PageVisibilityState current_state =
local_root->render_widget_->is_hidden()
? blink::mojom::PageVisibilityState::kHidden
: blink::mojom::PageVisibilityState::kVisible;
blink::mojom::PageVisibilityState override_state = current_state;
if (GetContentClient()->renderer()->ShouldOverridePageVisibilityState(
this, &override_state))
return override_state;
return current_state;
}
| 9,974 |
78,923 | 0 |
CopyLedMapDefsToKeymap(struct xkb_keymap *keymap, CompatInfo *info)
{
for (xkb_led_index_t idx = 0; idx < info->num_leds; idx++) {
LedInfo *ledi = &info->leds[idx];
xkb_led_index_t i;
struct xkb_led *led;
/*
* Find the LED with the given name, if it was already declared
* in keycodes.
*/
xkb_leds_enumerate(i, led, keymap)
if (led->name == ledi->led.name)
break;
/* Not previously declared; create it with next free index. */
if (i >= keymap->num_leds) {
log_dbg(keymap->ctx,
"Indicator name \"%s\" was not declared in the keycodes section; "
"Adding new indicator\n",
xkb_atom_text(keymap->ctx, ledi->led.name));
xkb_leds_enumerate(i, led, keymap)
if (led->name == XKB_ATOM_NONE)
break;
if (i >= keymap->num_leds) {
/* Not place to put it; ignore. */
if (i >= XKB_MAX_LEDS) {
log_err(keymap->ctx,
"Too many indicators (maximum is %d); "
"Indicator name \"%s\" ignored\n",
XKB_MAX_LEDS,
xkb_atom_text(keymap->ctx, ledi->led.name));
continue;
}
/* Add a new LED. */
led = &keymap->leds[keymap->num_leds++];
}
}
*led = ledi->led;
if (led->groups != 0 && led->which_groups == 0)
led->which_groups = XKB_STATE_LAYOUT_EFFECTIVE;
if (led->mods.mods != 0 && led->which_mods == 0)
led->which_mods = XKB_STATE_MODS_EFFECTIVE;
}
}
| 9,975 |
55,353 | 0 |
static int atl2_validate_option(int *value, struct atl2_option *opt)
{
int i;
struct atl2_opt_list *ent;
if (*value == OPTION_UNSET) {
*value = opt->def;
return 0;
}
switch (opt->type) {
case enable_option:
switch (*value) {
case OPTION_ENABLED:
printk(KERN_INFO "%s Enabled\n", opt->name);
return 0;
case OPTION_DISABLED:
printk(KERN_INFO "%s Disabled\n", opt->name);
return 0;
}
break;
case range_option:
if (*value >= opt->arg.r.min && *value <= opt->arg.r.max) {
printk(KERN_INFO "%s set to %i\n", opt->name, *value);
return 0;
}
break;
case list_option:
for (i = 0; i < opt->arg.l.nr; i++) {
ent = &opt->arg.l.p[i];
if (*value == ent->i) {
if (ent->str[0] != '\0')
printk(KERN_INFO "%s\n", ent->str);
return 0;
}
}
break;
default:
BUG();
}
printk(KERN_INFO "Invalid %s specified (%i) %s\n",
opt->name, *value, opt->err);
*value = opt->def;
return -1;
}
| 9,976 |
151,074 | 0 |
bool DevToolsWindow::HandleBeforeUnload(WebContents* frontend_contents,
bool proceed, bool* proceed_to_fire_unload) {
DevToolsWindow* window = AsDevToolsWindow(frontend_contents);
if (!window)
return false;
if (!window->intercepted_page_beforeunload_)
return false;
window->BeforeUnloadFired(frontend_contents, proceed,
proceed_to_fire_unload);
return true;
}
| 9,977 |
61,626 | 0 |
static int mxf_seek_to_previous_partition(MXFContext *mxf)
{
AVIOContext *pb = mxf->fc->pb;
KLVPacket klv;
int64_t current_partition_ofs;
int ret;
if (!mxf->current_partition ||
mxf->run_in + mxf->current_partition->previous_partition <= mxf->last_forward_tell)
return 0; /* we've parsed all partitions */
/* seek to previous partition */
current_partition_ofs = mxf->current_partition->pack_ofs; //includes run-in
avio_seek(pb, mxf->run_in + mxf->current_partition->previous_partition, SEEK_SET);
mxf->current_partition = NULL;
av_log(mxf->fc, AV_LOG_TRACE, "seeking to previous partition\n");
/* Make sure this is actually a PartitionPack, and if so parse it.
* See deadlock2.mxf
*/
if ((ret = klv_read_packet(&klv, pb)) < 0) {
av_log(mxf->fc, AV_LOG_ERROR, "failed to read PartitionPack KLV\n");
return ret;
}
if (!mxf_is_partition_pack_key(klv.key)) {
av_log(mxf->fc, AV_LOG_ERROR, "PreviousPartition @ %" PRIx64 " isn't a PartitionPack\n", klv.offset);
return AVERROR_INVALIDDATA;
}
/* We can't just check ofs >= current_partition_ofs because PreviousPartition
* can point to just before the current partition, causing klv_read_packet()
* to sync back up to it. See deadlock3.mxf
*/
if (klv.offset >= current_partition_ofs) {
av_log(mxf->fc, AV_LOG_ERROR, "PreviousPartition for PartitionPack @ %"
PRIx64 " indirectly points to itself\n", current_partition_ofs);
return AVERROR_INVALIDDATA;
}
if ((ret = mxf_parse_klv(mxf, klv, mxf_read_partition_pack, 0, 0)) < 0)
return ret;
return 1;
}
| 9,978 |
42,358 | 0 |
static int add_named_array(const char *val, struct kernel_param *kp)
{
/* val must be "md_*" where * is not all digits.
* We allocate an array with a large free minor number, and
* set the name to val. val must not already be an active name.
*/
int len = strlen(val);
char buf[DISK_NAME_LEN];
while (len && val[len-1] == '\n')
len--;
if (len >= DISK_NAME_LEN)
return -E2BIG;
strlcpy(buf, val, len+1);
if (strncmp(buf, "md_", 3) != 0)
return -EINVAL;
return md_alloc(0, buf);
}
| 9,979 |
65,598 | 0 |
nfsd4_get_opendowngradestateid(struct nfsd4_compound_state *cstate, struct nfsd4_open_downgrade *odp)
{
get_stateid(cstate, &odp->od_stateid);
}
| 9,980 |
85,190 | 0 |
static void f2fs_write_end_io(struct bio *bio)
{
struct f2fs_sb_info *sbi = bio->bi_private;
struct bio_vec *bvec;
int i;
bio_for_each_segment_all(bvec, bio, i) {
struct page *page = bvec->bv_page;
enum count_type type = WB_DATA_TYPE(page);
if (IS_DUMMY_WRITTEN_PAGE(page)) {
set_page_private(page, (unsigned long)NULL);
ClearPagePrivate(page);
unlock_page(page);
mempool_free(page, sbi->write_io_dummy);
if (unlikely(bio->bi_error))
f2fs_stop_checkpoint(sbi, true);
continue;
}
fscrypt_pullback_bio_page(&page, true);
if (unlikely(bio->bi_error)) {
mapping_set_error(page->mapping, -EIO);
f2fs_stop_checkpoint(sbi, true);
}
dec_page_count(sbi, type);
clear_cold_data(page);
end_page_writeback(page);
}
if (!get_pages(sbi, F2FS_WB_CP_DATA) &&
wq_has_sleeper(&sbi->cp_wait))
wake_up(&sbi->cp_wait);
bio_put(bio);
}
| 9,981 |
135,229 | 0 |
void Document::enqueueResizeEvent()
{
RefPtrWillBeRawPtr<Event> event = Event::create(EventTypeNames::resize);
event->setTarget(domWindow());
ensureScriptedAnimationController().enqueuePerFrameEvent(event.release());
}
| 9,982 |
45,727 | 0 |
static void __gcm_hash_crypt_done(struct aead_request *req, int err)
{
struct crypto_gcm_req_priv_ctx *pctx = crypto_gcm_reqctx(req);
struct crypto_gcm_ghash_ctx *gctx = &pctx->ghash_ctx;
unsigned int remain;
if (!err) {
remain = gcm_remain(gctx->cryptlen);
BUG_ON(!remain);
err = gcm_hash_remain(req, pctx, remain,
gcm_hash_crypt_remain_done);
if (err == -EINPROGRESS || err == -EBUSY)
return;
}
__gcm_hash_crypt_remain_done(req, err);
}
| 9,983 |
172,730 | 0 |
WORD32 ih264d_parse_sei(dec_struct_t * ps_dec, dec_bit_stream_t * ps_bitstrm)
{
UNUSED(ps_dec);
UNUSED(ps_bitstrm);
return (0);
}
| 9,984 |
120,890 | 0 |
InlineLoginUI::~InlineLoginUI() {}
| 9,985 |
78,956 | 0 |
LookupModMask(struct xkb_context *ctx, const void *priv, xkb_atom_t field,
enum expr_value_type type, xkb_mod_mask_t *val_rtrn)
{
const char *str;
xkb_mod_index_t ndx;
const LookupModMaskPriv *arg = priv;
const struct xkb_mod_set *mods = arg->mods;
enum mod_type mod_type = arg->mod_type;
if (type != EXPR_TYPE_INT)
return false;
str = xkb_atom_text(ctx, field);
if (!str)
return false;
if (istreq(str, "all")) {
*val_rtrn = MOD_REAL_MASK_ALL;
return true;
}
if (istreq(str, "none")) {
*val_rtrn = 0;
return true;
}
ndx = XkbModNameToIndex(mods, field, mod_type);
if (ndx == XKB_MOD_INVALID)
return false;
*val_rtrn = (1u << ndx);
return true;
}
| 9,986 |
11,254 | 0 |
static void patch_byte(X86CPU *cpu, target_ulong addr, uint8_t byte)
{
cpu_memory_rw_debug(CPU(cpu), addr, &byte, 1, 1);
}
| 9,987 |
178,917 | 1 |
cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
char *mount_data_global, const char *devname)
{
int rc;
int xid;
struct smb_vol *volume_info;
struct cifsSesInfo *pSesInfo;
struct cifsTconInfo *tcon;
struct TCP_Server_Info *srvTcp;
char *full_path;
char *mount_data = mount_data_global;
struct tcon_link *tlink;
#ifdef CONFIG_CIFS_DFS_UPCALL
struct dfs_info3_param *referrals = NULL;
unsigned int num_referrals = 0;
int referral_walks_count = 0;
try_mount_again:
#endif
rc = 0;
tcon = NULL;
pSesInfo = NULL;
srvTcp = NULL;
full_path = NULL;
tlink = NULL;
xid = GetXid();
volume_info = kzalloc(sizeof(struct smb_vol), GFP_KERNEL);
if (!volume_info) {
rc = -ENOMEM;
goto out;
}
if (cifs_parse_mount_options(mount_data, devname, volume_info)) {
rc = -EINVAL;
goto out;
}
if (volume_info->nullauth) {
cFYI(1, "null user");
volume_info->username = "";
} else if (volume_info->username) {
/* BB fixme parse for domain name here */
cFYI(1, "Username: %s", volume_info->username);
} else {
cifserror("No username specified");
/* In userspace mount helper we can get user name from alternate
locations such as env variables and files on disk */
rc = -EINVAL;
goto out;
}
/* this is needed for ASCII cp to Unicode converts */
if (volume_info->iocharset == NULL) {
/* load_nls_default cannot return null */
volume_info->local_nls = load_nls_default();
} else {
volume_info->local_nls = load_nls(volume_info->iocharset);
if (volume_info->local_nls == NULL) {
cERROR(1, "CIFS mount error: iocharset %s not found",
volume_info->iocharset);
rc = -ELIBACC;
goto out;
}
}
cifs_sb->local_nls = volume_info->local_nls;
/* get a reference to a tcp session */
srvTcp = cifs_get_tcp_session(volume_info);
if (IS_ERR(srvTcp)) {
rc = PTR_ERR(srvTcp);
goto out;
}
/* get a reference to a SMB session */
pSesInfo = cifs_get_smb_ses(srvTcp, volume_info);
if (IS_ERR(pSesInfo)) {
rc = PTR_ERR(pSesInfo);
pSesInfo = NULL;
goto mount_fail_check;
}
setup_cifs_sb(volume_info, cifs_sb);
if (pSesInfo->capabilities & CAP_LARGE_FILES)
sb->s_maxbytes = MAX_LFS_FILESIZE;
else
sb->s_maxbytes = MAX_NON_LFS;
/* BB FIXME fix time_gran to be larger for LANMAN sessions */
sb->s_time_gran = 100;
/* search for existing tcon to this server share */
tcon = cifs_get_tcon(pSesInfo, volume_info);
if (IS_ERR(tcon)) {
rc = PTR_ERR(tcon);
tcon = NULL;
goto remote_path_check;
}
/* do not care if following two calls succeed - informational */
if (!tcon->ipc) {
CIFSSMBQFSDeviceInfo(xid, tcon);
CIFSSMBQFSAttributeInfo(xid, tcon);
}
/* tell server which Unix caps we support */
if (tcon->ses->capabilities & CAP_UNIX)
/* reset of caps checks mount to see if unix extensions
disabled for just this mount */
reset_cifs_unix_caps(xid, tcon, sb, volume_info);
else
tcon->unix_ext = 0; /* server does not support them */
/* convert forward to back slashes in prepath here if needed */
if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
convert_delimiter(cifs_sb->prepath, CIFS_DIR_SEP(cifs_sb));
if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) {
cifs_sb->rsize = 1024 * 127;
cFYI(DBG2, "no very large read support, rsize now 127K");
}
if (!(tcon->ses->capabilities & CAP_LARGE_WRITE_X))
cifs_sb->wsize = min(cifs_sb->wsize,
(tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE));
if (!(tcon->ses->capabilities & CAP_LARGE_READ_X))
cifs_sb->rsize = min(cifs_sb->rsize,
(tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE));
remote_path_check:
/* check if a whole path (including prepath) is not remote */
if (!rc && cifs_sb->prepathlen && tcon) {
/* build_path_to_root works only when we have a valid tcon */
full_path = cifs_build_path_to_root(cifs_sb, tcon);
if (full_path == NULL) {
rc = -ENOMEM;
goto mount_fail_check;
}
rc = is_path_accessible(xid, tcon, cifs_sb, full_path);
if (rc != 0 && rc != -EREMOTE) {
kfree(full_path);
goto mount_fail_check;
}
kfree(full_path);
}
/* get referral if needed */
if (rc == -EREMOTE) {
#ifdef CONFIG_CIFS_DFS_UPCALL
if (referral_walks_count > MAX_NESTED_LINKS) {
/*
* BB: when we implement proper loop detection,
* we will remove this check. But now we need it
* to prevent an indefinite loop if 'DFS tree' is
* misconfigured (i.e. has loops).
*/
rc = -ELOOP;
goto mount_fail_check;
}
/* convert forward to back slashes in prepath here if needed */
if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
convert_delimiter(cifs_sb->prepath,
CIFS_DIR_SEP(cifs_sb));
full_path = build_unc_path_to_root(volume_info, cifs_sb);
if (IS_ERR(full_path)) {
rc = PTR_ERR(full_path);
goto mount_fail_check;
}
cFYI(1, "Getting referral for: %s", full_path);
rc = get_dfs_path(xid, pSesInfo , full_path + 1,
cifs_sb->local_nls, &num_referrals, &referrals,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc && num_referrals > 0) {
char *fake_devname = NULL;
if (mount_data != mount_data_global)
kfree(mount_data);
mount_data = cifs_compose_mount_options(
cifs_sb->mountdata, full_path + 1,
referrals, &fake_devname);
free_dfs_info_array(referrals, num_referrals);
kfree(fake_devname);
kfree(full_path);
if (IS_ERR(mount_data)) {
rc = PTR_ERR(mount_data);
mount_data = NULL;
goto mount_fail_check;
}
if (tcon)
cifs_put_tcon(tcon);
else if (pSesInfo)
cifs_put_smb_ses(pSesInfo);
cleanup_volume_info(&volume_info);
referral_walks_count++;
FreeXid(xid);
goto try_mount_again;
}
#else /* No DFS support, return error on mount */
rc = -EOPNOTSUPP;
#endif
}
if (rc)
goto mount_fail_check;
/* now, hang the tcon off of the superblock */
tlink = kzalloc(sizeof *tlink, GFP_KERNEL);
if (tlink == NULL) {
rc = -ENOMEM;
goto mount_fail_check;
}
tlink->tl_uid = pSesInfo->linux_uid;
tlink->tl_tcon = tcon;
tlink->tl_time = jiffies;
set_bit(TCON_LINK_MASTER, &tlink->tl_flags);
set_bit(TCON_LINK_IN_TREE, &tlink->tl_flags);
cifs_sb->master_tlink = tlink;
spin_lock(&cifs_sb->tlink_tree_lock);
tlink_rb_insert(&cifs_sb->tlink_tree, tlink);
spin_unlock(&cifs_sb->tlink_tree_lock);
queue_delayed_work(system_nrt_wq, &cifs_sb->prune_tlinks,
TLINK_IDLE_EXPIRE);
mount_fail_check:
/* on error free sesinfo and tcon struct if needed */
if (rc) {
if (mount_data != mount_data_global)
kfree(mount_data);
/* If find_unc succeeded then rc == 0 so we can not end */
/* up accidentally freeing someone elses tcon struct */
if (tcon)
cifs_put_tcon(tcon);
else if (pSesInfo)
cifs_put_smb_ses(pSesInfo);
else
cifs_put_tcp_session(srvTcp);
goto out;
}
/* volume_info->password is freed above when existing session found
(in which case it is not needed anymore) but when new sesion is created
the password ptr is put in the new session structure (in which case the
password will be freed at unmount time) */
out:
/* zero out password before freeing */
cleanup_volume_info(&volume_info);
FreeXid(xid);
return rc;
}
| 9,988 |
182,310 | 1 |
static void cmd_parse_status(struct ImapData *idata, char *s)
{
char *value = NULL;
struct Buffy *inc = NULL;
struct ImapMbox mx;
struct ImapStatus *status = NULL;
unsigned int olduv, oldun;
unsigned int litlen;
short new = 0;
short new_msg_count = 0;
char *mailbox = imap_next_word(s);
/* We need a real tokenizer. */
if (imap_get_literal_count(mailbox, &litlen) == 0)
{
if (imap_cmd_step(idata) != IMAP_CMD_CONTINUE)
{
idata->status = IMAP_FATAL;
return;
}
mailbox = idata->buf;
s = mailbox + litlen;
*s = '\0';
s++;
SKIPWS(s);
}
else
{
s = imap_next_word(mailbox);
*(s - 1) = '\0';
imap_unmunge_mbox_name(idata, mailbox);
}
status = imap_mboxcache_get(idata, mailbox, 1);
olduv = status->uidvalidity;
oldun = status->uidnext;
if (*s++ != '(')
{
mutt_debug(1, "Error parsing STATUS\n");
return;
}
while (*s && *s != ')')
{
value = imap_next_word(s);
errno = 0;
const unsigned long ulcount = strtoul(value, &value, 10);
if (((errno == ERANGE) && (ulcount == ULONG_MAX)) || ((unsigned int) ulcount != ulcount))
{
mutt_debug(1, "Error parsing STATUS number\n");
return;
}
const unsigned int count = (unsigned int) ulcount;
if (mutt_str_strncmp("MESSAGES", s, 8) == 0)
{
status->messages = count;
new_msg_count = 1;
}
else if (mutt_str_strncmp("RECENT", s, 6) == 0)
status->recent = count;
else if (mutt_str_strncmp("UIDNEXT", s, 7) == 0)
status->uidnext = count;
else if (mutt_str_strncmp("UIDVALIDITY", s, 11) == 0)
status->uidvalidity = count;
else if (mutt_str_strncmp("UNSEEN", s, 6) == 0)
status->unseen = count;
s = value;
if (*s && *s != ')')
s = imap_next_word(s);
}
mutt_debug(3, "%s (UIDVALIDITY: %u, UIDNEXT: %u) %d messages, %d recent, %d unseen\n",
status->name, status->uidvalidity, status->uidnext,
status->messages, status->recent, status->unseen);
/* caller is prepared to handle the result herself */
if (idata->cmddata && idata->cmdtype == IMAP_CT_STATUS)
{
memcpy(idata->cmddata, status, sizeof(struct ImapStatus));
return;
}
mutt_debug(3, "Running default STATUS handler\n");
/* should perhaps move this code back to imap_buffy_check */
for (inc = Incoming; inc; inc = inc->next)
{
if (inc->magic != MUTT_IMAP)
continue;
if (imap_parse_path(inc->path, &mx) < 0)
{
mutt_debug(1, "Error parsing mailbox %s, skipping\n", inc->path);
continue;
}
if (imap_account_match(&idata->conn->account, &mx.account))
{
if (mx.mbox)
{
value = mutt_str_strdup(mx.mbox);
imap_fix_path(idata, mx.mbox, value, mutt_str_strlen(value) + 1);
FREE(&mx.mbox);
}
else
value = mutt_str_strdup("INBOX");
if (value && (imap_mxcmp(mailbox, value) == 0))
{
mutt_debug(3, "Found %s in buffy list (OV: %u ON: %u U: %d)\n", mailbox,
olduv, oldun, status->unseen);
if (MailCheckRecent)
{
if (olduv && olduv == status->uidvalidity)
{
if (oldun < status->uidnext)
new = (status->unseen > 0);
}
else if (!olduv && !oldun)
{
/* first check per session, use recent. might need a flag for this. */
new = (status->recent > 0);
}
else
new = (status->unseen > 0);
}
else
new = (status->unseen > 0);
#ifdef USE_SIDEBAR
if ((inc->new != new) || (inc->msg_count != status->messages) ||
(inc->msg_unread != status->unseen))
{
mutt_menu_set_current_redraw(REDRAW_SIDEBAR);
}
#endif
inc->new = new;
if (new_msg_count)
inc->msg_count = status->messages;
inc->msg_unread = status->unseen;
if (inc->new)
{
/* force back to keep detecting new mail until the mailbox is
opened */
status->uidnext = oldun;
}
FREE(&value);
return;
}
FREE(&value);
}
FREE(&mx.mbox);
}
}
| 9,989 |
31,790 | 0 |
send_sig(int sig, struct task_struct *p, int priv)
{
return send_sig_info(sig, __si_special(priv), p);
}
| 9,990 |
181,656 | 1 |
int re_yyget_lineno (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (! YY_CURRENT_BUFFER)
return 0;
return yylineno;
}
| 9,991 |
90,711 | 0 |
static void ccall(JF, js_Ast *fun, js_Ast *args)
{
int n;
switch (fun->type) {
case EXP_INDEX:
cexp(J, F, fun->a);
emit(J, F, OP_DUP);
cexp(J, F, fun->b);
emit(J, F, OP_GETPROP);
emit(J, F, OP_ROT2);
break;
case EXP_MEMBER:
cexp(J, F, fun->a);
emit(J, F, OP_DUP);
emitstring(J, F, OP_GETPROP_S, fun->b->string);
emit(J, F, OP_ROT2);
break;
case EXP_IDENTIFIER:
if (!strcmp(fun->string, "eval")) {
ceval(J, F, fun, args);
return;
}
/* fallthrough */
default:
cexp(J, F, fun);
emit(J, F, OP_UNDEF);
break;
}
n = cargs(J, F, args);
emit(J, F, OP_CALL);
emitarg(J, F, n);
}
| 9,992 |
23,119 | 0 |
static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, __be32 *p, struct nfs_removeres *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
int status;
xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p);
if ((status = decode_compound_hdr(&xdr, &hdr)) != 0)
goto out;
if ((status = decode_putfh(&xdr)) != 0)
goto out;
if ((status = decode_remove(&xdr, &res->cinfo)) != 0)
goto out;
decode_getfattr(&xdr, &res->dir_attr, res->server);
out:
return status;
}
| 9,993 |
51,916 | 0 |
AirPDcapStoreSa(
PAIRPDCAP_CONTEXT ctx,
AIRPDCAP_SEC_ASSOCIATION_ID *id)
{
INT last_free;
if (ctx->first_free_index>=AIRPDCAP_MAX_SEC_ASSOCIATIONS_NR) {
/* there is no empty space available. FAILURE */
return -1;
}
if (ctx->sa[ctx->first_free_index].used) {
/* last addition was in the middle of the array (and the first_free_index was just incremented by 1) */
/* search for a free space from the first_free_index to AIRPDCAP_STA_INFOS_NR (to avoid free blocks in */
/* the middle) */
for (last_free=ctx->first_free_index; last_free<AIRPDCAP_MAX_SEC_ASSOCIATIONS_NR; last_free++)
if (!ctx->sa[last_free].used)
break;
if (last_free>=AIRPDCAP_MAX_SEC_ASSOCIATIONS_NR) {
/* there is no empty space available. FAILURE */
return -1;
}
/* store first free space index */
ctx->first_free_index=last_free;
}
/* use this info */
ctx->index=ctx->first_free_index;
/* reset the info structure */
memset(ctx->sa+ctx->index, 0, sizeof(AIRPDCAP_SEC_ASSOCIATION));
ctx->sa[ctx->index].used=1;
/* set the info structure */
memcpy(&(ctx->sa[ctx->index].saId), id, sizeof(AIRPDCAP_SEC_ASSOCIATION_ID));
/* increment by 1 the first_free_index (heuristic) */
ctx->first_free_index++;
/* set the sa_index if the added index is greater the the sa_index */
if (ctx->index > ctx->sa_index)
ctx->sa_index=ctx->index;
return ctx->index;
}
| 9,994 |
126,363 | 0 |
void BrowserWindowGtk::HandleKeyboardEvent(
const NativeWebKeyboardEvent& event) {
GdkEventKey* os_event = &event.os_event->key;
if (!os_event || event.type != WebKit::WebInputEvent::RawKeyDown)
return;
int id = GetCustomCommandId(os_event);
if (id != -1)
chrome::ExecuteCommand(browser_.get(), id);
else
gtk_window_activate_key(window_, os_event);
}
| 9,995 |
48,818 | 0 |
static struct dev_kfree_skb_cb *get_kfree_skb_cb(const struct sk_buff *skb)
{
return (struct dev_kfree_skb_cb *)skb->cb;
}
| 9,996 |
106,350 | 0 |
void SyncBackendHost::Core::RouteJsEvent(
const std::string& name, const JsEventDetails& details) {
host_->frontend_loop_->PostTask(
FROM_HERE, NewRunnableMethod(
this, &Core::RouteJsEventOnFrontendLoop, name, details));
}
| 9,997 |
177,745 | 1 |
int phar_get_entry_data(phar_entry_data **ret, char *fname, int fname_len, char *path, int path_len, char *mode, char allow_dir, char **error, int security TSRMLS_DC) /* {{{ */
{
phar_archive_data *phar;
phar_entry_info *entry;
int for_write = mode[0] != 'r' || mode[1] == '+';
int for_append = mode[0] == 'a';
int for_create = mode[0] != 'r';
int for_trunc = mode[0] == 'w';
if (!ret) {
return FAILURE;
}
*ret = NULL;
if (error) {
*error = NULL;
}
if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, error TSRMLS_CC)) {
return FAILURE;
}
if (for_write && PHAR_G(readonly) && !phar->is_data) {
if (error) {
spprintf(error, 4096, "phar error: file \"%s\" in phar \"%s\" cannot be opened for writing, disabled by ini setting", path, fname);
}
return FAILURE;
}
if (!path_len) {
if (error) {
spprintf(error, 4096, "phar error: file \"\" in phar \"%s\" cannot be empty", fname);
}
return FAILURE;
}
really_get_entry:
if (allow_dir) {
if ((entry = phar_get_entry_info_dir(phar, path, path_len, allow_dir, for_create && !PHAR_G(readonly) && !phar->is_data ? NULL : error, security TSRMLS_CC)) == NULL) {
if (for_create && (!PHAR_G(readonly) || phar->is_data)) {
return SUCCESS;
}
return FAILURE;
}
} else {
if ((entry = phar_get_entry_info(phar, path, path_len, for_create && !PHAR_G(readonly) && !phar->is_data ? NULL : error, security TSRMLS_CC)) == NULL) {
if (for_create && (!PHAR_G(readonly) || phar->is_data)) {
return SUCCESS;
}
return FAILURE;
}
}
if (for_write && phar->is_persistent) {
if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
if (error) {
spprintf(error, 4096, "phar error: file \"%s\" in phar \"%s\" cannot be opened for writing, could not make cached phar writeable", path, fname);
}
return FAILURE;
} else {
goto really_get_entry;
}
}
if (entry->is_modified && !for_write) {
if (error) {
spprintf(error, 4096, "phar error: file \"%s\" in phar \"%s\" cannot be opened for reading, writable file pointers are open", path, fname);
}
return FAILURE;
}
if (entry->fp_refcount && for_write) {
if (error) {
spprintf(error, 4096, "phar error: file \"%s\" in phar \"%s\" cannot be opened for writing, readable file pointers are open", path, fname);
}
return FAILURE;
}
if (entry->is_deleted) {
if (!for_create) {
return FAILURE;
}
entry->is_deleted = 0;
}
if (entry->is_dir) {
*ret = (phar_entry_data *) emalloc(sizeof(phar_entry_data));
(*ret)->position = 0;
(*ret)->fp = NULL;
(*ret)->phar = phar;
(*ret)->for_write = for_write;
(*ret)->internal_file = entry;
(*ret)->is_zip = entry->is_zip;
(*ret)->is_tar = entry->is_tar;
if (!phar->is_persistent) {
++(entry->phar->refcount);
++(entry->fp_refcount);
}
return SUCCESS;
}
if (entry->fp_type == PHAR_MOD) {
if (for_trunc) {
if (FAILURE == phar_create_writeable_entry(phar, entry, error TSRMLS_CC)) {
return FAILURE;
}
} else if (for_append) {
phar_seek_efp(entry, 0, SEEK_END, 0, 0 TSRMLS_CC);
}
} else {
if (for_write) {
if (entry->link) {
efree(entry->link);
entry->link = NULL;
entry->tar_type = (entry->is_tar ? TAR_FILE : '\0');
}
if (for_trunc) {
if (FAILURE == phar_create_writeable_entry(phar, entry, error TSRMLS_CC)) {
return FAILURE;
}
} else {
if (FAILURE == phar_separate_entry_fp(entry, error TSRMLS_CC)) {
return FAILURE;
}
}
} else {
if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
return FAILURE;
}
}
}
*ret = (phar_entry_data *) emalloc(sizeof(phar_entry_data));
(*ret)->position = 0;
(*ret)->phar = phar;
(*ret)->for_write = for_write;
(*ret)->internal_file = entry;
(*ret)->is_zip = entry->is_zip;
(*ret)->is_tar = entry->is_tar;
(*ret)->fp = phar_get_efp(entry, 1 TSRMLS_CC);
if (entry->link) {
(*ret)->zero = phar_get_fp_offset(phar_get_link_source(entry TSRMLS_CC) TSRMLS_CC);
} else {
(*ret)->zero = phar_get_fp_offset(entry TSRMLS_CC);
}
}
return SUCCESS;
}
/* }}} */
/**
* Create a new dummy file slot within a writeable phar for a newly created file
*/
phar_entry_data *phar_get_or_create_entry_data(char *fname, int fname_len, char *path, int path_len, char *mode, char allow_dir, char **error, int security TSRMLS_DC) /* {{{ */
{
phar_archive_data *phar;
phar_entry_info *entry, etemp;
phar_entry_data *ret;
const char *pcr_error;
char is_dir;
#ifdef PHP_WIN32
phar_unixify_path_separators(path, path_len);
#endif
is_dir = (path_len && path[path_len - 1] == '/') ? 1 : 0;
if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, error TSRMLS_CC)) {
return NULL;
}
if (FAILURE == phar_get_entry_data(&ret, fname, fname_len, path, path_len, mode, allow_dir, error, security TSRMLS_CC)) {
return NULL;
} else if (ret) {
return ret;
}
if (phar_path_check(&path, &path_len, &pcr_error) > pcr_is_ok) {
if (error) {
spprintf(error, 0, "phar error: invalid path \"%s\" contains %s", path, pcr_error);
}
return NULL;
}
if (phar->is_persistent && FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
if (error) {
spprintf(error, 4096, "phar error: file \"%s\" in phar \"%s\" cannot be created, could not make cached phar writeable", path, fname);
}
return NULL;
}
/* create a new phar data holder */
ret = (phar_entry_data *) emalloc(sizeof(phar_entry_data));
/* create an entry, this is a new file */
memset(&etemp, 0, sizeof(phar_entry_info));
etemp.filename_len = path_len;
etemp.fp_type = PHAR_MOD;
etemp.fp = php_stream_fopen_tmpfile();
if (!etemp.fp) {
if (error) {
spprintf(error, 0, "phar error: unable to create temporary file");
}
efree(ret);
return NULL;
}
etemp.fp_refcount = 1;
if (allow_dir == 2) {
etemp.is_dir = 1;
etemp.flags = etemp.old_flags = PHAR_ENT_PERM_DEF_DIR;
} else {
etemp.flags = etemp.old_flags = PHAR_ENT_PERM_DEF_FILE;
}
if (is_dir) {
etemp.filename_len--; /* strip trailing / */
path_len--;
}
phar_add_virtual_dirs(phar, path, path_len TSRMLS_CC);
etemp.is_modified = 1;
etemp.timestamp = time(0);
etemp.is_crc_checked = 1;
etemp.phar = phar;
etemp.filename = estrndup(path, path_len);
etemp.is_zip = phar->is_zip;
if (phar->is_tar) {
etemp.is_tar = phar->is_tar;
etemp.tar_type = etemp.is_dir ? TAR_DIR : TAR_FILE;
}
if (FAILURE == zend_hash_add(&phar->manifest, etemp.filename, path_len, (void*)&etemp, sizeof(phar_entry_info), (void **) &entry)) {
php_stream_close(etemp.fp);
if (error) {
spprintf(error, 0, "phar error: unable to add new entry \"%s\" to phar \"%s\"", etemp.filename, phar->fname);
}
efree(ret);
efree(etemp.filename);
return NULL;
}
if (!entry) {
php_stream_close(etemp.fp);
efree(etemp.filename);
efree(ret);
return NULL;
}
++(phar->refcount);
ret->phar = phar;
ret->fp = entry->fp;
ret->position = ret->zero = 0;
ret->for_write = 1;
ret->is_zip = entry->is_zip;
ret->is_tar = entry->is_tar;
ret->internal_file = entry;
return ret;
}
/* }}} */
/* initialize a phar_archive_data's read-only fp for existing phar data */
int phar_open_archive_fp(phar_archive_data *phar TSRMLS_DC) /* {{{ */
{
if (phar_get_pharfp(phar TSRMLS_CC)) {
return SUCCESS;
}
if (php_check_open_basedir(phar->fname TSRMLS_CC)) {
return FAILURE;
}
phar_set_pharfp(phar, php_stream_open_wrapper(phar->fname, "rb", IGNORE_URL|STREAM_MUST_SEEK|0, NULL) TSRMLS_CC);
if (!phar_get_pharfp(phar TSRMLS_CC)) {
return FAILURE;
}
return SUCCESS;
}
/* }}} */
/* copy file data from an existing to a new phar_entry_info that is not in the manifest */
int phar_copy_entry_fp(phar_entry_info *source, phar_entry_info *dest, char **error TSRMLS_DC) /* {{{ */
{
phar_entry_info *link;
if (FAILURE == phar_open_entry_fp(source, error, 1 TSRMLS_CC)) {
return FAILURE;
}
if (dest->link) {
efree(dest->link);
dest->link = NULL;
dest->tar_type = (dest->is_tar ? TAR_FILE : '\0');
}
dest->fp_type = PHAR_MOD;
dest->offset = 0;
dest->is_modified = 1;
dest->fp = php_stream_fopen_tmpfile();
if (dest->fp == NULL) {
spprintf(error, 0, "phar error: unable to create temporary file");
return EOF;
}
phar_seek_efp(source, 0, SEEK_SET, 0, 1 TSRMLS_CC);
link = phar_get_link_source(source TSRMLS_CC);
if (!link) {
link = source;
}
if (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(link, 0 TSRMLS_CC), dest->fp, link->uncompressed_filesize, NULL)) {
php_stream_close(dest->fp);
dest->fp_type = PHAR_FP;
if (error) {
spprintf(error, 4096, "phar error: unable to copy contents of file \"%s\" to \"%s\" in phar archive \"%s\"", source->filename, dest->filename, source->phar->fname);
}
return FAILURE;
}
return SUCCESS;
}
/* }}} */
/* open and decompress a compressed phar entry
*/
int phar_open_entry_fp(phar_entry_info *entry, char **error, int follow_links TSRMLS_DC) /* {{{ */
{
php_stream_filter *filter;
phar_archive_data *phar = entry->phar;
char *filtername;
off_t loc;
php_stream *ufp;
phar_entry_data dummy;
if (follow_links && entry->link) {
phar_entry_info *link_entry = phar_get_link_source(entry TSRMLS_CC);
if (link_entry && link_entry != entry) {
return phar_open_entry_fp(link_entry, error, 1 TSRMLS_CC);
}
}
if (entry->is_modified) {
return SUCCESS;
}
if (entry->fp_type == PHAR_TMP) {
if (!entry->fp) {
entry->fp = php_stream_open_wrapper(entry->tmp, "rb", STREAM_MUST_SEEK|0, NULL);
}
return SUCCESS;
}
if (entry->fp_type != PHAR_FP) {
/* either newly created or already modified */
return SUCCESS;
}
if (!phar_get_pharfp(phar TSRMLS_CC)) {
if (FAILURE == phar_open_archive_fp(phar TSRMLS_CC)) {
spprintf(error, 4096, "phar error: Cannot open phar archive \"%s\" for reading", phar->fname);
return FAILURE;
}
}
if ((entry->old_flags && !(entry->old_flags & PHAR_ENT_COMPRESSION_MASK)) || !(entry->flags & PHAR_ENT_COMPRESSION_MASK)) {
dummy.internal_file = entry;
dummy.phar = phar;
dummy.zero = entry->offset;
dummy.fp = phar_get_pharfp(phar TSRMLS_CC);
if (FAILURE == phar_postprocess_file(&dummy, entry->crc32, error, 1 TSRMLS_CC)) {
return FAILURE;
}
return SUCCESS;
}
if (!phar_get_entrypufp(entry TSRMLS_CC)) {
phar_set_entrypufp(entry, php_stream_fopen_tmpfile() TSRMLS_CC);
if (!phar_get_entrypufp(entry TSRMLS_CC)) {
spprintf(error, 4096, "phar error: Cannot open temporary file for decompressing phar archive \"%s\" file \"%s\"", phar->fname, entry->filename);
return FAILURE;
}
}
dummy.internal_file = entry;
dummy.phar = phar;
dummy.zero = entry->offset;
dummy.fp = phar_get_pharfp(phar TSRMLS_CC);
if (FAILURE == phar_postprocess_file(&dummy, entry->crc32, error, 1 TSRMLS_CC)) {
return FAILURE;
}
ufp = phar_get_entrypufp(entry TSRMLS_CC);
if ((filtername = phar_decompress_filter(entry, 0)) != NULL) {
filter = php_stream_filter_create(filtername, NULL, 0 TSRMLS_CC);
} else {
filter = NULL;
}
if (!filter) {
spprintf(error, 4096, "phar error: unable to read phar \"%s\" (cannot create %s filter while decompressing file \"%s\")", phar->fname, phar_decompress_filter(entry, 1), entry->filename);
return FAILURE;
}
/* now we can safely use proper decompression */
/* save the new offset location within ufp */
php_stream_seek(ufp, 0, SEEK_END);
loc = php_stream_tell(ufp);
php_stream_filter_append(&ufp->writefilters, filter);
php_stream_seek(phar_get_entrypfp(entry TSRMLS_CC), phar_get_fp_offset(entry TSRMLS_CC), SEEK_SET);
if (entry->uncompressed_filesize) {
if (SUCCESS != phar_stream_copy_to_stream(phar_get_entrypfp(entry TSRMLS_CC), ufp, entry->compressed_filesize, NULL)) {
spprintf(error, 4096, "phar error: internal corruption of phar \"%s\" (actual filesize mismatch on file \"%s\")", phar->fname, entry->filename);
php_stream_filter_remove(filter, 1 TSRMLS_CC);
return FAILURE;
}
}
php_stream_filter_flush(filter, 1);
php_stream_flush(ufp);
php_stream_filter_remove(filter, 1 TSRMLS_CC);
if (php_stream_tell(ufp) - loc != (off_t) entry->uncompressed_filesize) {
spprintf(error, 4096, "phar error: internal corruption of phar \"%s\" (actual filesize mismatch on file \"%s\")", phar->fname, entry->filename);
return FAILURE;
}
entry->old_flags = entry->flags;
/* this is now the new location of the file contents within this fp */
phar_set_fp_type(entry, PHAR_UFP, loc TSRMLS_CC);
dummy.zero = entry->offset;
dummy.fp = ufp;
if (FAILURE == phar_postprocess_file(&dummy, entry->crc32, error, 0 TSRMLS_CC)) {
return FAILURE;
}
return SUCCESS;
}
/* }}} */
int phar_create_writeable_entry(phar_archive_data *phar, phar_entry_info *entry, char **error TSRMLS_DC) /* {{{ */
{
if (entry->fp_type == PHAR_MOD) {
/* already newly created, truncate */
php_stream_truncate_set_size(entry->fp, 0);
entry->old_flags = entry->flags;
entry->is_modified = 1;
phar->is_modified = 1;
/* reset file size */
entry->uncompressed_filesize = 0;
entry->compressed_filesize = 0;
entry->crc32 = 0;
entry->flags = PHAR_ENT_PERM_DEF_FILE;
entry->fp_type = PHAR_MOD;
entry->offset = 0;
return SUCCESS;
}
if (error) {
*error = NULL;
}
/* open a new temp file for writing */
if (entry->link) {
efree(entry->link);
entry->link = NULL;
entry->tar_type = (entry->is_tar ? TAR_FILE : '\0');
}
entry->fp = php_stream_fopen_tmpfile();
if (!entry->fp) {
if (error) {
spprintf(error, 0, "phar error: unable to create temporary file");
}
return FAILURE;
}
entry->old_flags = entry->flags;
entry->is_modified = 1;
phar->is_modified = 1;
/* reset file size */
entry->uncompressed_filesize = 0;
entry->compressed_filesize = 0;
entry->crc32 = 0;
entry->flags = PHAR_ENT_PERM_DEF_FILE;
entry->fp_type = PHAR_MOD;
entry->offset = 0;
return SUCCESS;
}
/* }}} */
int phar_separate_entry_fp(phar_entry_info *entry, char **error TSRMLS_DC) /* {{{ */
{
php_stream *fp;
phar_entry_info *link;
if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
return FAILURE;
}
if (entry->fp_type == PHAR_MOD) {
return SUCCESS;
}
fp = php_stream_fopen_tmpfile();
if (fp == NULL) {
spprintf(error, 0, "phar error: unable to create temporary file");
return FAILURE;
}
phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC);
link = phar_get_link_source(entry TSRMLS_CC);
if (!link) {
link = entry;
}
if (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(link, 0 TSRMLS_CC), fp, link->uncompressed_filesize, NULL)) {
if (error) {
spprintf(error, 4096, "phar error: cannot separate entry file \"%s\" contents in phar archive \"%s\" for write access", entry->filename, entry->phar->fname);
}
return FAILURE;
}
if (entry->link) {
efree(entry->link);
entry->link = NULL;
entry->tar_type = (entry->is_tar ? TAR_FILE : '\0');
}
entry->offset = 0;
entry->fp = fp;
entry->fp_type = PHAR_MOD;
entry->is_modified = 1;
return SUCCESS;
}
/* }}} */
/**
* helper function to open an internal file's fp just-in-time
*/
phar_entry_info * phar_open_jit(phar_archive_data *phar, phar_entry_info *entry, char **error TSRMLS_DC) /* {{{ */
{
if (error) {
*error = NULL;
}
/* seek to start of internal file and read it */
if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
return NULL;
}
if (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC)) {
spprintf(error, 4096, "phar error: cannot seek to start of file \"%s\" in phar \"%s\"", entry->filename, phar->fname);
return NULL;
}
return entry;
}
/* }}} */
PHP_PHAR_API int phar_resolve_alias(char *alias, int alias_len, char **filename, int *filename_len TSRMLS_DC) /* {{{ */ {
phar_archive_data **fd_ptr;
if (PHAR_GLOBALS->phar_alias_map.arBuckets
&& SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {
*filename = (*fd_ptr)->fname;
*filename_len = (*fd_ptr)->fname_len;
return SUCCESS;
}
return FAILURE;
}
/* }}} */
int phar_free_alias(phar_archive_data *phar, char *alias, int alias_len TSRMLS_DC) /* {{{ */
{
if (phar->refcount || phar->is_persistent) {
return FAILURE;
}
/* this archive has no open references, so emit an E_STRICT and remove it */
if (zend_hash_del(&(PHAR_GLOBALS->phar_fname_map), phar->fname, phar->fname_len) != SUCCESS) {
return FAILURE;
}
/* invalidate phar cache */
PHAR_G(last_phar) = NULL;
PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
return SUCCESS;
}
/* }}} */
/**
* Looks up a phar archive in the filename map, connecting it to the alias
* (if any) or returns null
*/
int phar_get_archive(phar_archive_data **archive, char *fname, int fname_len, char *alias, int alias_len, char **error TSRMLS_DC) /* {{{ */
{
phar_archive_data *fd, **fd_ptr;
char *my_realpath, *save;
int save_len;
ulong fhash, ahash = 0;
phar_request_initialize(TSRMLS_C);
if (error) {
*error = NULL;
}
*archive = NULL;
if (PHAR_G(last_phar) && fname_len == PHAR_G(last_phar_name_len) && !memcmp(fname, PHAR_G(last_phar_name), fname_len)) {
*archive = PHAR_G(last_phar);
if (alias && alias_len) {
if (!PHAR_G(last_phar)->is_temporary_alias && (alias_len != PHAR_G(last_phar)->alias_len || memcmp(PHAR_G(last_phar)->alias, alias, alias_len))) {
if (error) {
spprintf(error, 0, "alias \"%s\" is already used for archive \"%s\" cannot be overloaded with \"%s\"", alias, PHAR_G(last_phar)->fname, fname);
}
*archive = NULL;
return FAILURE;
}
if (PHAR_G(last_phar)->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), PHAR_G(last_phar)->alias, PHAR_G(last_phar)->alias_len, (void**)&fd_ptr)) {
zend_hash_del(&(PHAR_GLOBALS->phar_alias_map), PHAR_G(last_phar)->alias, PHAR_G(last_phar)->alias_len);
}
zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(*archive), sizeof(phar_archive_data*), NULL);
PHAR_G(last_alias) = alias;
PHAR_G(last_alias_len) = alias_len;
}
return SUCCESS;
}
if (alias && alias_len && PHAR_G(last_phar) && alias_len == PHAR_G(last_alias_len) && !memcmp(alias, PHAR_G(last_alias), alias_len)) {
fd = PHAR_G(last_phar);
fd_ptr = &fd;
goto alias_success;
}
if (alias && alias_len) {
ahash = zend_inline_hash_func(alias, alias_len);
if (SUCCESS == zend_hash_quick_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, ahash, (void**)&fd_ptr)) {
alias_success:
if (fname && (fname_len != (*fd_ptr)->fname_len || strncmp(fname, (*fd_ptr)->fname, fname_len))) {
if (error) {
spprintf(error, 0, "alias \"%s\" is already used for archive \"%s\" cannot be overloaded with \"%s\"", alias, (*fd_ptr)->fname, fname);
}
if (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {
if (error) {
efree(*error);
*error = NULL;
}
}
return FAILURE;
}
*archive = *fd_ptr;
fd = *fd_ptr;
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = alias;
PHAR_G(last_alias_len) = alias_len;
return SUCCESS;
}
if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_quick_find(&cached_alias, alias, alias_len, ahash, (void **)&fd_ptr)) {
goto alias_success;
}
}
fhash = zend_inline_hash_func(fname, fname_len);
my_realpath = NULL;
save = fname;
save_len = fname_len;
if (fname && fname_len) {
if (SUCCESS == zend_hash_quick_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, fhash, (void**)&fd_ptr)) {
*archive = *fd_ptr;
fd = *fd_ptr;
if (alias && alias_len) {
if (!fd->is_temporary_alias && (alias_len != fd->alias_len || memcmp(fd->alias, alias, alias_len))) {
if (error) {
spprintf(error, 0, "alias \"%s\" is already used for archive \"%s\" cannot be overloaded with \"%s\"", alias, (*fd_ptr)->fname, fname);
}
return FAILURE;
}
if (fd->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), fd->alias, fd->alias_len, (void**)&fd_ptr)) {
zend_hash_del(&(PHAR_GLOBALS->phar_alias_map), fd->alias, fd->alias_len);
}
zend_hash_quick_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, ahash, (void*)&fd, sizeof(phar_archive_data*), NULL);
}
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = fd->alias;
PHAR_G(last_alias_len) = fd->alias_len;
return SUCCESS;
}
if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_quick_find(&cached_phars, fname, fname_len, fhash, (void**)&fd_ptr)) {
*archive = *fd_ptr;
fd = *fd_ptr;
/* this could be problematic - alias should never be different from manifest alias
for cached phars */
if (!fd->is_temporary_alias && alias && alias_len) {
if (alias_len != fd->alias_len || memcmp(fd->alias, alias, alias_len)) {
if (error) {
spprintf(error, 0, "alias \"%s\" is already used for archive \"%s\" cannot be overloaded with \"%s\"", alias, (*fd_ptr)->fname, fname);
}
return FAILURE;
}
}
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = fd->alias;
PHAR_G(last_alias_len) = fd->alias_len;
return SUCCESS;
}
if (SUCCESS == zend_hash_quick_find(&(PHAR_GLOBALS->phar_alias_map), save, save_len, fhash, (void**)&fd_ptr)) {
fd = *archive = *fd_ptr;
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = fd->alias;
PHAR_G(last_alias_len) = fd->alias_len;
return SUCCESS;
}
if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_quick_find(&cached_alias, save, save_len, fhash, (void**)&fd_ptr)) {
fd = *archive = *fd_ptr;
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = fd->alias;
PHAR_G(last_alias_len) = fd->alias_len;
return SUCCESS;
}
/* not found, try converting \ to / */
my_realpath = expand_filepath(fname, my_realpath TSRMLS_CC);
if (my_realpath) {
fname_len = strlen(my_realpath);
fname = my_realpath;
} else {
return FAILURE;
}
#ifdef PHP_WIN32
phar_unixify_path_separators(fname, fname_len);
#endif
fhash = zend_inline_hash_func(fname, fname_len);
if (SUCCESS == zend_hash_quick_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, fhash, (void**)&fd_ptr)) {
realpath_success:
*archive = *fd_ptr;
fd = *fd_ptr;
if (alias && alias_len) {
zend_hash_quick_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, ahash, (void*)&fd, sizeof(phar_archive_data*), NULL);
}
efree(my_realpath);
PHAR_G(last_phar) = fd;
PHAR_G(last_phar_name) = fd->fname;
PHAR_G(last_phar_name_len) = fd->fname_len;
PHAR_G(last_alias) = fd->alias;
PHAR_G(last_alias_len) = fd->alias_len;
return SUCCESS;
}
if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_quick_find(&cached_phars, fname, fname_len, fhash, (void**)&fd_ptr)) {
goto realpath_success;
}
efree(my_realpath);
}
return FAILURE;
}
/* }}} */
/**
* Determine which stream compression filter (if any) we need to read this file
*/
char * phar_compress_filter(phar_entry_info * entry, int return_unknown) /* {{{ */
{
switch (entry->flags & PHAR_ENT_COMPRESSION_MASK) {
case PHAR_ENT_COMPRESSED_GZ:
return "zlib.deflate";
case PHAR_ENT_COMPRESSED_BZ2:
return "bzip2.compress";
default:
return return_unknown ? "unknown" : NULL;
}
}
/* }}} */
/**
* Determine which stream decompression filter (if any) we need to read this file
*/
char * phar_decompress_filter(phar_entry_info * entry, int return_unknown) /* {{{ */
{
php_uint32 flags;
if (entry->is_modified) {
flags = entry->old_flags;
} else {
flags = entry->flags;
}
switch (flags & PHAR_ENT_COMPRESSION_MASK) {
case PHAR_ENT_COMPRESSED_GZ:
return "zlib.inflate";
case PHAR_ENT_COMPRESSED_BZ2:
return "bzip2.decompress";
default:
return return_unknown ? "unknown" : NULL;
}
}
/* }}} */
/**
* retrieve information on a file contained within a phar, or null if it ain't there
*/
phar_entry_info *phar_get_entry_info(phar_archive_data *phar, char *path, int path_len, char **error, int security TSRMLS_DC) /* {{{ */
{
return phar_get_entry_info_dir(phar, path, path_len, 0, error, security TSRMLS_CC);
}
/* }}} */
/**
* retrieve information on a file or directory contained within a phar, or null if none found
* allow_dir is 0 for none, 1 for both empty directories in the phar and temp directories, and 2 for only
* valid pre-existing empty directory entries
*/
phar_entry_info *phar_get_entry_info_dir(phar_archive_data *phar, char *path, int path_len, char dir, char **error, int security TSRMLS_DC) /* {{{ */
{
const char *pcr_error;
phar_entry_info *entry;
int is_dir;
#ifdef PHP_WIN32
phar_unixify_path_separators(path, path_len);
#endif
is_dir = (path_len && (path[path_len - 1] == '/')) ? 1 : 0;
if (error) {
*error = NULL;
}
if (security && path_len >= sizeof(".phar")-1 && !memcmp(path, ".phar", sizeof(".phar")-1)) {
if (error) {
spprintf(error, 4096, "phar error: cannot directly access magic \".phar\" directory or files within it");
}
return NULL;
}
if (!path_len && !dir) {
if (error) {
spprintf(error, 4096, "phar error: invalid path \"%s\" must not be empty", path);
}
return NULL;
}
if (phar_path_check(&path, &path_len, &pcr_error) > pcr_is_ok) {
if (error) {
spprintf(error, 4096, "phar error: invalid path \"%s\" contains %s", path, pcr_error);
}
return NULL;
}
if (!phar->manifest.arBuckets) {
return NULL;
}
if (is_dir) {
if (!path_len || path_len == 1) {
return NULL;
}
path_len--;
}
if (SUCCESS == zend_hash_find(&phar->manifest, path, path_len, (void**)&entry)) {
if (entry->is_deleted) {
/* entry is deleted, but has not been flushed to disk yet */
return NULL;
}
if (entry->is_dir && !dir) {
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" is a directory", path);
}
return NULL;
}
if (!entry->is_dir && dir == 2) {
/* user requested a directory, we must return one */
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" exists and is a not a directory", path);
}
return NULL;
}
return entry;
}
if (dir) {
if (zend_hash_exists(&phar->virtual_dirs, path, path_len)) {
/* a file or directory exists in a sub-directory of this path */
entry = (phar_entry_info *) ecalloc(1, sizeof(phar_entry_info));
/* this next line tells PharFileInfo->__destruct() to efree the filename */
entry->is_temp_dir = entry->is_dir = 1;
entry->filename = (char *) estrndup(path, path_len + 1);
entry->filename_len = path_len;
entry->phar = phar;
return entry;
}
}
if (phar->mounted_dirs.arBuckets && zend_hash_num_elements(&phar->mounted_dirs)) {
phar_zstr key;
char *str_key;
ulong unused;
uint keylen;
zend_hash_internal_pointer_reset(&phar->mounted_dirs);
while (FAILURE != zend_hash_has_more_elements(&phar->mounted_dirs)) {
if (HASH_KEY_NON_EXISTENT == zend_hash_get_current_key_ex(&phar->mounted_dirs, &key, &keylen, &unused, 0, NULL)) {
break;
}
PHAR_STR(key, str_key);
if ((int)keylen >= path_len || strncmp(str_key, path, keylen)) {
PHAR_STR_FREE(str_key);
continue;
} else {
char *test;
int test_len;
php_stream_statbuf ssb;
if (SUCCESS != zend_hash_find(&phar->manifest, str_key, keylen, (void **) &entry)) {
if (error) {
spprintf(error, 4096, "phar internal error: mounted path \"%s\" could not be retrieved from manifest", str_key);
}
PHAR_STR_FREE(str_key);
return NULL;
}
if (!entry->tmp || !entry->is_mounted) {
if (error) {
spprintf(error, 4096, "phar internal error: mounted path \"%s\" is not properly initialized as a mounted path", str_key);
}
PHAR_STR_FREE(str_key);
return NULL;
}
PHAR_STR_FREE(str_key);
test_len = spprintf(&test, MAXPATHLEN, "%s%s", entry->tmp, path + keylen);
if (SUCCESS != php_stream_stat_path(test, &ssb)) {
efree(test);
return NULL;
}
if (ssb.sb.st_mode & S_IFDIR && !dir) {
efree(test);
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" is a directory", path);
}
return NULL;
}
if ((ssb.sb.st_mode & S_IFDIR) == 0 && dir) {
efree(test);
/* user requested a directory, we must return one */
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" exists and is a not a directory", path);
}
return NULL;
}
/* mount the file just in time */
if (SUCCESS != phar_mount_entry(phar, test, test_len, path, path_len TSRMLS_CC)) {
efree(test);
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" exists as file \"%s\" and could not be mounted", path, test);
}
return NULL;
}
efree(test);
if (SUCCESS != zend_hash_find(&phar->manifest, path, path_len, (void**)&entry)) {
if (error) {
spprintf(error, 4096, "phar error: path \"%s\" exists as file \"%s\" and could not be retrieved after being mounted", path, test);
}
return NULL;
}
return entry;
}
}
}
return NULL;
}
/* }}} */
static const char hexChars[] = "0123456789ABCDEF";
static int phar_hex_str(const char *digest, size_t digest_len, char **signature TSRMLS_DC) /* {{{ */
{
int pos = -1;
size_t len = 0;
*signature = (char*)safe_pemalloc(digest_len, 2, 1, PHAR_G(persist));
for (; len < digest_len; ++len) {
(*signature)[++pos] = hexChars[((const unsigned char *)digest)[len] >> 4];
(*signature)[++pos] = hexChars[((const unsigned char *)digest)[len] & 0x0F];
}
(*signature)[++pos] = '\0';
return pos;
}
/* }}} */
#ifndef PHAR_HAVE_OPENSSL
static int phar_call_openssl_signverify(int is_sign, php_stream *fp, off_t end, char *key, int key_len, char **signature, int *signature_len TSRMLS_DC) /* {{{ */
{
zend_fcall_info fci;
zend_fcall_info_cache fcc;
zval *zdata, *zsig, *zkey, *retval_ptr, **zp[3], *openssl;
MAKE_STD_ZVAL(zdata);
MAKE_STD_ZVAL(openssl);
ZVAL_STRINGL(openssl, is_sign ? "openssl_sign" : "openssl_verify", is_sign ? sizeof("openssl_sign")-1 : sizeof("openssl_verify")-1, 1);
MAKE_STD_ZVAL(zsig);
ZVAL_STRINGL(zsig, *signature, *signature_len, 1);
MAKE_STD_ZVAL(zkey);
ZVAL_STRINGL(zkey, key, key_len, 1);
zp[0] = &zdata;
zp[1] = &zsig;
zp[2] = &zkey;
php_stream_rewind(fp);
Z_TYPE_P(zdata) = IS_STRING;
Z_STRLEN_P(zdata) = end;
if (end != (off_t) php_stream_copy_to_mem(fp, &(Z_STRVAL_P(zdata)), (size_t) end, 0)) {
zval_dtor(zdata);
zval_dtor(zsig);
zval_dtor(zkey);
zval_dtor(openssl);
efree(openssl);
efree(zdata);
efree(zkey);
efree(zsig);
return FAILURE;
}
if (FAILURE == zend_fcall_info_init(openssl, 0, &fci, &fcc, NULL, NULL TSRMLS_CC)) {
zval_dtor(zdata);
zval_dtor(zsig);
zval_dtor(zkey);
zval_dtor(openssl);
efree(openssl);
efree(zdata);
efree(zkey);
efree(zsig);
return FAILURE;
}
fci.param_count = 3;
fci.params = zp;
Z_ADDREF_P(zdata);
if (is_sign) {
Z_SET_ISREF_P(zsig);
} else {
Z_ADDREF_P(zsig);
}
Z_ADDREF_P(zkey);
fci.retval_ptr_ptr = &retval_ptr;
if (FAILURE == zend_call_function(&fci, &fcc TSRMLS_CC)) {
zval_dtor(zdata);
zval_dtor(zsig);
zval_dtor(zkey);
zval_dtor(openssl);
efree(openssl);
efree(zdata);
efree(zkey);
efree(zsig);
return FAILURE;
}
zval_dtor(openssl);
efree(openssl);
Z_DELREF_P(zdata);
if (is_sign) {
Z_UNSET_ISREF_P(zsig);
} else {
Z_DELREF_P(zsig);
}
Z_DELREF_P(zkey);
zval_dtor(zdata);
efree(zdata);
zval_dtor(zkey);
efree(zkey);
switch (Z_TYPE_P(retval_ptr)) {
default:
case IS_LONG:
zval_dtor(zsig);
efree(zsig);
if (1 == Z_LVAL_P(retval_ptr)) {
efree(retval_ptr);
return SUCCESS;
}
efree(retval_ptr);
return FAILURE;
case IS_BOOL:
efree(retval_ptr);
if (Z_BVAL_P(retval_ptr)) {
*signature = estrndup(Z_STRVAL_P(zsig), Z_STRLEN_P(zsig));
*signature_len = Z_STRLEN_P(zsig);
zval_dtor(zsig);
efree(zsig);
return SUCCESS;
}
zval_dtor(zsig);
efree(zsig);
return FAILURE;
}
}
/* }}} */
#endif /* #ifndef PHAR_HAVE_OPENSSL */
int phar_verify_signature(php_stream *fp, size_t end_of_phar, php_uint32 sig_type, char *sig, int sig_len, char *fname, char **signature, int *signature_len, char **error TSRMLS_DC) /* {{{ */
{
int read_size, len;
off_t read_len;
unsigned char buf[1024];
php_stream_rewind(fp);
switch (sig_type) {
case PHAR_SIG_OPENSSL: {
#ifdef PHAR_HAVE_OPENSSL
BIO *in;
EVP_PKEY *key;
EVP_MD *mdtype = (EVP_MD *) EVP_sha1();
EVP_MD_CTX md_ctx;
#else
int tempsig;
#endif
php_uint32 pubkey_len;
char *pubkey = NULL, *pfile;
php_stream *pfp;
#ifndef PHAR_HAVE_OPENSSL
if (!zend_hash_exists(&module_registry, "openssl", sizeof("openssl"))) {
if (error) {
spprintf(error, 0, "openssl not loaded");
}
return FAILURE;
}
#endif
/* use __FILE__ . '.pubkey' for public key file */
spprintf(&pfile, 0, "%s.pubkey", fname);
pfp = php_stream_open_wrapper(pfile, "rb", 0, NULL);
efree(pfile);
#if PHP_MAJOR_VERSION > 5
if (!pfp || !(pubkey_len = php_stream_copy_to_mem(pfp, (void **) &pubkey, PHP_STREAM_COPY_ALL, 0)) || !pubkey) {
#else
if (!pfp || !(pubkey_len = php_stream_copy_to_mem(pfp, &pubkey, PHP_STREAM_COPY_ALL, 0)) || !pubkey) {
#endif
if (pfp) {
php_stream_close(pfp);
}
if (error) {
spprintf(error, 0, "openssl public key could not be read");
}
return FAILURE;
}
php_stream_close(pfp);
#ifndef PHAR_HAVE_OPENSSL
tempsig = sig_len;
if (FAILURE == phar_call_openssl_signverify(0, fp, end_of_phar, pubkey, pubkey_len, &sig, &tempsig TSRMLS_CC)) {
if (pubkey) {
efree(pubkey);
}
if (error) {
spprintf(error, 0, "openssl signature could not be verified");
}
return FAILURE;
}
if (pubkey) {
efree(pubkey);
}
sig_len = tempsig;
#else
in = BIO_new_mem_buf(pubkey, pubkey_len);
if (NULL == in) {
efree(pubkey);
if (error) {
spprintf(error, 0, "openssl signature could not be processed");
}
return FAILURE;
}
key = PEM_read_bio_PUBKEY(in, NULL,NULL, NULL);
BIO_free(in);
efree(pubkey);
if (NULL == key) {
if (error) {
spprintf(error, 0, "openssl signature could not be processed");
}
return FAILURE;
}
EVP_VerifyInit(&md_ctx, mdtype);
read_len = end_of_phar;
if (read_len > sizeof(buf)) {
read_size = sizeof(buf);
} else {
read_size = (int)read_len;
}
php_stream_seek(fp, 0, SEEK_SET);
while (read_size && (len = php_stream_read(fp, (char*)buf, read_size)) > 0) {
EVP_VerifyUpdate (&md_ctx, buf, len);
read_len -= (off_t)len;
if (read_len < read_size) {
read_size = (int)read_len;
}
}
if (EVP_VerifyFinal(&md_ctx, (unsigned char *)sig, sig_len, key) != 1) {
/* 1: signature verified, 0: signature does not match, -1: failed signature operation */
EVP_MD_CTX_cleanup(&md_ctx);
if (error) {
spprintf(error, 0, "broken openssl signature");
}
return FAILURE;
}
EVP_MD_CTX_cleanup(&md_ctx);
#endif
*signature_len = phar_hex_str((const char*)sig, sig_len, signature TSRMLS_CC);
}
break;
#ifdef PHAR_HASH_OK
case PHAR_SIG_SHA512: {
unsigned char digest[64];
PHP_SHA512_CTX context;
PHP_SHA512Init(&context);
read_len = end_of_phar;
if (read_len > sizeof(buf)) {
read_size = sizeof(buf);
} else {
read_size = (int)read_len;
}
while ((len = php_stream_read(fp, (char*)buf, read_size)) > 0) {
PHP_SHA512Update(&context, buf, len);
read_len -= (off_t)len;
if (read_len < read_size) {
read_size = (int)read_len;
}
}
PHP_SHA512Final(digest, &context);
if (memcmp(digest, sig, sizeof(digest))) {
if (error) {
spprintf(error, 0, "broken signature");
}
return FAILURE;
}
*signature_len = phar_hex_str((const char*)digest, sizeof(digest), signature TSRMLS_CC);
break;
}
case PHAR_SIG_SHA256: {
unsigned char digest[32];
PHP_SHA256_CTX context;
PHP_SHA256Init(&context);
read_len = end_of_phar;
if (read_len > sizeof(buf)) {
read_size = sizeof(buf);
} else {
read_size = (int)read_len;
}
while ((len = php_stream_read(fp, (char*)buf, read_size)) > 0) {
PHP_SHA256Update(&context, buf, len);
read_len -= (off_t)len;
if (read_len < read_size) {
read_size = (int)read_len;
}
}
PHP_SHA256Final(digest, &context);
if (memcmp(digest, sig, sizeof(digest))) {
if (error) {
spprintf(error, 0, "broken signature");
}
return FAILURE;
}
*signature_len = phar_hex_str((const char*)digest, sizeof(digest), signature TSRMLS_CC);
break;
}
#else
case PHAR_SIG_SHA512:
case PHAR_SIG_SHA256:
if (error) {
spprintf(error, 0, "unsupported signature");
}
return FAILURE;
#endif
case PHAR_SIG_SHA1: {
unsigned char digest[20];
PHP_SHA1_CTX context;
PHP_SHA1Init(&context);
read_len = end_of_phar;
if (read_len > sizeof(buf)) {
read_size = sizeof(buf);
} else {
read_size = (int)read_len;
}
while ((len = php_stream_read(fp, (char*)buf, read_size)) > 0) {
PHP_SHA1Update(&context, buf, len);
read_len -= (off_t)len;
if (read_len < read_size) {
read_size = (int)read_len;
}
}
PHP_SHA1Final(digest, &context);
if (memcmp(digest, sig, sizeof(digest))) {
if (error) {
spprintf(error, 0, "broken signature");
}
return FAILURE;
}
*signature_len = phar_hex_str((const char*)digest, sizeof(digest), signature TSRMLS_CC);
break;
}
case PHAR_SIG_MD5: {
unsigned char digest[16];
PHP_MD5_CTX context;
PHP_MD5Init(&context);
read_len = end_of_phar;
if (read_len > sizeof(buf)) {
read_size = sizeof(buf);
} else {
read_size = (int)read_len;
}
while ((len = php_stream_read(fp, (char*)buf, read_size)) > 0) {
PHP_MD5Update(&context, buf, len);
read_len -= (off_t)len;
if (read_len < read_size) {
read_size = (int)read_len;
}
}
PHP_MD5Final(digest, &context);
if (memcmp(digest, sig, sizeof(digest))) {
if (error) {
spprintf(error, 0, "broken signature");
}
return FAILURE;
}
*signature_len = phar_hex_str((const char*)digest, sizeof(digest), signature TSRMLS_CC);
break;
}
default:
if (error) {
spprintf(error, 0, "broken or unsupported signature");
}
return FAILURE;
}
return SUCCESS;
}
/* }}} */
| 9,998 |
77,938 | 0 |
visit_unsupported_type (const bson_iter_t *iter,
const char *key,
uint32_t type_code,
void *data)
{
unsupported_type_test_data_t *context;
context = (unsupported_type_test_data_t *) data;
context->visited = true;
context->key = key;
context->type_code = type_code;
}
| 9,999 |
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