Datasets:

---

realvul

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LineVul_Test_Dataset

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RealVul 4

smb_ofile_delete(void *arg) { smb_tree_t *tree; smb_ofile_t *of = (smb_ofile_t *)arg; SMB_OFILE_VALID(of); ASSERT(of->f_refcnt == 0); ASSERT(of->f_state == SMB_OFILE_STATE_CLOSED); ASSERT(!SMB_OFILE_OPLOCK_GRANTED(of)); tree = of->f_tree; smb_llist_enter(&tree->t_ofile_list, RW_WRITER); smb_llist_remove(&tree->t_ofile_list, of); smb_idpool_free(&tree->t_fid_pool, of->f_fid); atomic_dec_32(&tree->t_session->s_file_cnt); smb_llist_exit(&tree->t_ofile_list); mutex_enter(&of->f_mutex); mutex_exit(&of->f_mutex); switch (of->f_ftype) { case SMB_FTYPE_BYTE_PIPE: case SMB_FTYPE_MESG_PIPE: smb_opipe_dealloc(of->f_pipe); of->f_pipe = NULL; break; case SMB_FTYPE_DISK: if (of->f_odir != NULL) smb_odir_release(of->f_odir); smb_node_rem_ofile(of->f_node, of); smb_node_release(of->f_node); break; default: ASSERT(!"f_ftype"); break; } of->f_magic = (uint32_t)~SMB_OFILE_MAGIC; mutex_destroy(&of->f_mutex); crfree(of->f_cr); smb_user_release(of->f_user); kmem_cache_free(smb_cache_ofile, of); }

static inline int acm_set_control(struct acm *acm, int control) { if (acm->quirks & QUIRK_CONTROL_LINE_STATE) return -EOPNOTSUPP; return acm_ctrl_msg(acm, USB_CDC_REQ_SET_CONTROL_LINE_STATE, control, NULL, 0); }

HTMLTreeBuilderSimulator::State HTMLTreeBuilderSimulator::StateFor( HTMLTreeBuilder* tree_builder) { DCHECK(IsMainThread()); State namespace_stack; for (HTMLElementStack::ElementRecord* record = tree_builder->OpenElements()->TopRecord(); record; record = record->Next()) { Namespace current_namespace = HTML; if (record->NamespaceURI() == SVGNames::svgNamespaceURI) current_namespace = SVG; else if (record->NamespaceURI() == MathMLNames::mathmlNamespaceURI) current_namespace = kMathML; if (namespace_stack.IsEmpty() || namespace_stack.back() != current_namespace) namespace_stack.push_back(current_namespace); } namespace_stack.Reverse(); return namespace_stack; }

int PrintWebViewHelper::PrintPreviewContext::total_page_count() const { DCHECK(state_ != UNINITIALIZED); return total_page_count_; }

static int yurex_open(struct inode *inode, struct file *file) { struct usb_yurex *dev; struct usb_interface *interface; int subminor; int retval = 0; subminor = iminor(inode); interface = usb_find_interface(&yurex_driver, subminor); if (!interface) { printk(KERN_ERR "%s - error, can't find device for minor %d", __func__, subminor); retval = -ENODEV; goto exit; } dev = usb_get_intfdata(interface); if (!dev) { retval = -ENODEV; goto exit; } /* increment our usage count for the device */ kref_get(&dev->kref); /* save our object in the file's private structure */ mutex_lock(&dev->io_mutex); file->private_data = dev; mutex_unlock(&dev->io_mutex); exit: return retval; }

exsltCryptoMd5Function (xmlXPathParserContextPtr ctxt, int nargs) { int str_len = 0; xmlChar *str = NULL, *ret = NULL; unsigned char hash[HASH_DIGEST_LENGTH]; unsigned char hex[MD5_DIGEST_LENGTH * 2 + 1]; str_len = exsltCryptoPopString (ctxt, nargs, &str); if (str_len == 0) { xmlXPathReturnEmptyString (ctxt); xmlFree (str); return; } PLATFORM_HASH (ctxt, PLATFORM_MD5, (const char *) str, str_len, (char *) hash); exsltCryptoBin2Hex (hash, sizeof (hash) - 1, hex, sizeof (hex) - 1); ret = xmlStrdup ((xmlChar *) hex); xmlXPathReturnString (ctxt, ret); if (str != NULL) xmlFree (str); }

void DragEnd() { resizer_->CompleteDrag(); resizer_.reset(); }

error::Error GLES2DecoderImpl::HandleGetUniformuiv( uint32_t immediate_data_size, const volatile void* cmd_data) { if (!feature_info_->IsWebGL2OrES3Context()) return error::kUnknownCommand; const volatile gles2::cmds::GetUniformuiv& c = *static_cast<const volatile gles2::cmds::GetUniformuiv*>(cmd_data); GLuint program = c.program; GLint fake_location = c.location; GLuint service_id; GLenum result_type; GLsizei result_size; GLint real_location = -1; Error error; cmds::GetUniformuiv::Result* result; if (GetUniformSetup<GLuint>(program, fake_location, c.params_shm_id, c.params_shm_offset, &error, &real_location, &service_id, &result, &result_type, &result_size)) { api()->glGetUniformuivFn(service_id, real_location, result->GetData()); } return error; }

static int cma_rep_recv(struct rdma_id_private *id_priv) { int ret; ret = cma_modify_qp_rtr(id_priv, NULL); if (ret) goto reject; ret = cma_modify_qp_rts(id_priv, NULL); if (ret) goto reject; ret = ib_send_cm_rtu(id_priv->cm_id.ib, NULL, 0); if (ret) goto reject; return 0; reject: cma_modify_qp_err(id_priv); ib_send_cm_rej(id_priv->cm_id.ib, IB_CM_REJ_CONSUMER_DEFINED, NULL, 0, NULL, 0); return ret; }

bool CNB::ScheduleBuildSGListForTx() { ASSERT(KeGetCurrentIrql() == DISPATCH_LEVEL); return NdisMAllocateNetBufferSGList(m_Context->DmaHandle, m_NB, this, NDIS_SG_LIST_WRITE_TO_DEVICE, nullptr, 0) == NDIS_STATUS_SUCCESS; }

TestConnectionHelper(base::TaskRunner* runner, QuicClock* clock, MockUDPClientSocket* socket) : QuicConnectionHelper(runner, clock, socket) { }

static void CloudPrintInfoCallback(bool enabled, const std::string& email, const std::string& proxy_id) { QuitMessageLoop(); }

void PDFiumEngine::FinishPaint(int progressive_index, pp::ImageData* image_data) { DCHECK_GE(progressive_index, 0); DCHECK_LT(static_cast<size_t>(progressive_index), progressive_paints_.size()); DCHECK(image_data); int page_index = progressive_paints_[progressive_index].page_index; const pp::Rect& dirty_in_screen = progressive_paints_[progressive_index].rect; FPDF_BITMAP bitmap = progressive_paints_[progressive_index].bitmap; int start_x, start_y, size_x, size_y; GetPDFiumRect(page_index, dirty_in_screen, &start_x, &start_y, &size_x, &size_y); FPDF_FFLDraw(form_, bitmap, pages_[page_index]->GetPage(), start_x, start_y, size_x, size_y, current_rotation_, GetRenderingFlags()); FillPageSides(progressive_index); PaintPageShadow(progressive_index, image_data); DrawSelections(progressive_index, image_data); FPDF_RenderPage_Close(pages_[page_index]->GetPage()); FPDFBitmap_Destroy(bitmap); progressive_paints_.erase(progressive_paints_.begin() + progressive_index); client_->DocumentPaintOccurred(); }

static void qeth_configure_blkt_default(struct qeth_card *card, char *prcd) { QETH_DBF_TEXT(SETUP, 2, "cfgblkt"); if (prcd[74] == 0xF0 && prcd[75] == 0xF0 && prcd[76] >= 0xF1 && prcd[76] <= 0xF4) { card->info.blkt.time_total = 0; card->info.blkt.inter_packet = 0; card->info.blkt.inter_packet_jumbo = 0; } else { card->info.blkt.time_total = 250; card->info.blkt.inter_packet = 5; card->info.blkt.inter_packet_jumbo = 15; } }

mrb_yield_with_class(mrb_state *mrb, mrb_value b, mrb_int argc, const mrb_value *argv, mrb_value self, struct RClass *c) { struct RProc *p; mrb_sym mid = mrb->c->ci->mid; mrb_callinfo *ci; int n = mrb->c->ci->nregs; mrb_value val; if (mrb_nil_p(b)) { mrb_raise(mrb, E_ARGUMENT_ERROR, "no block given"); } if (mrb->c->ci - mrb->c->cibase > MRB_FUNCALL_DEPTH_MAX) { mrb_exc_raise(mrb, mrb_obj_value(mrb->stack_err)); } p = mrb_proc_ptr(b); ci = cipush(mrb); ci->mid = mid; ci->proc = p; ci->stackent = mrb->c->stack; ci->argc = (int)argc; ci->target_class = c; ci->acc = CI_ACC_SKIP; mrb->c->stack = mrb->c->stack + n; ci->nregs = MRB_PROC_CFUNC_P(p) ? (int)(argc+2) : p->body.irep->nregs; stack_extend(mrb, ci->nregs); mrb->c->stack[0] = self; if (argc > 0) { stack_copy(mrb->c->stack+1, argv, argc); } mrb->c->stack[argc+1] = mrb_nil_value(); if (MRB_PROC_CFUNC_P(p)) { val = MRB_PROC_CFUNC(p)(mrb, self); mrb->c->stack = mrb->c->ci->stackent; cipop(mrb); } else { val = mrb_run(mrb, p, self); } return val; }

static VirtualKeyboardType keyboardTypeAttribute(const WebCore::Element* element) { DEFINE_STATIC_LOCAL(QualifiedName, keyboardTypeAttr, (nullAtom, "data-blackberry-virtual-keyboard-type", nullAtom)); if (element->fastHasAttribute(keyboardTypeAttr)) { AtomicString attributeString = element->fastGetAttribute(keyboardTypeAttr); return convertStringToKeyboardType(attributeString); } if (element->isFormControlElement()) { const HTMLFormControlElement* formElement = static_cast<const HTMLFormControlElement*>(element); if (formElement->form() && formElement->form()->fastHasAttribute(keyboardTypeAttr)) { AtomicString attributeString = formElement->form()->fastGetAttribute(keyboardTypeAttr); return convertStringToKeyboardType(attributeString); } } return VKBTypeNotSet; }

int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs) { struct msr_data apic_base_msr; int mmu_reset_needed = 0; int pending_vec, max_bits, idx; struct desc_ptr dt; if (!guest_cpuid_has_xsave(vcpu) && (sregs->cr4 & X86_CR4_OSXSAVE)) return -EINVAL; dt.size = sregs->idt.limit; dt.address = sregs->idt.base; kvm_x86_ops->set_idt(vcpu, &dt); dt.size = sregs->gdt.limit; dt.address = sregs->gdt.base; kvm_x86_ops->set_gdt(vcpu, &dt); vcpu->arch.cr2 = sregs->cr2; mmu_reset_needed |= kvm_read_cr3(vcpu) != sregs->cr3; vcpu->arch.cr3 = sregs->cr3; __set_bit(VCPU_EXREG_CR3, (ulong *)&vcpu->arch.regs_avail); kvm_set_cr8(vcpu, sregs->cr8); mmu_reset_needed |= vcpu->arch.efer != sregs->efer; kvm_x86_ops->set_efer(vcpu, sregs->efer); apic_base_msr.data = sregs->apic_base; apic_base_msr.host_initiated = true; kvm_set_apic_base(vcpu, &apic_base_msr); mmu_reset_needed |= kvm_read_cr0(vcpu) != sregs->cr0; kvm_x86_ops->set_cr0(vcpu, sregs->cr0); vcpu->arch.cr0 = sregs->cr0; mmu_reset_needed |= kvm_read_cr4(vcpu) != sregs->cr4; kvm_x86_ops->set_cr4(vcpu, sregs->cr4); if (sregs->cr4 & X86_CR4_OSXSAVE) kvm_update_cpuid(vcpu); idx = srcu_read_lock(&vcpu->kvm->srcu); if (!is_long_mode(vcpu) && is_pae(vcpu)) { load_pdptrs(vcpu, vcpu->arch.walk_mmu, kvm_read_cr3(vcpu)); mmu_reset_needed = 1; } srcu_read_unlock(&vcpu->kvm->srcu, idx); if (mmu_reset_needed) kvm_mmu_reset_context(vcpu); max_bits = KVM_NR_INTERRUPTS; pending_vec = find_first_bit( (const unsigned long *)sregs->interrupt_bitmap, max_bits); if (pending_vec < max_bits) { kvm_queue_interrupt(vcpu, pending_vec, false); pr_debug("Set back pending irq %d\n", pending_vec); } kvm_set_segment(vcpu, &sregs->cs, VCPU_SREG_CS); kvm_set_segment(vcpu, &sregs->ds, VCPU_SREG_DS); kvm_set_segment(vcpu, &sregs->es, VCPU_SREG_ES); kvm_set_segment(vcpu, &sregs->fs, VCPU_SREG_FS); kvm_set_segment(vcpu, &sregs->gs, VCPU_SREG_GS); kvm_set_segment(vcpu, &sregs->ss, VCPU_SREG_SS); kvm_set_segment(vcpu, &sregs->tr, VCPU_SREG_TR); kvm_set_segment(vcpu, &sregs->ldt, VCPU_SREG_LDTR); update_cr8_intercept(vcpu); /* Older userspace won't unhalt the vcpu on reset. */ if (kvm_vcpu_is_bsp(vcpu) && kvm_rip_read(vcpu) == 0xfff0 && sregs->cs.selector == 0xf000 && sregs->cs.base == 0xffff0000 && !is_protmode(vcpu)) vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; kvm_make_request(KVM_REQ_EVENT, vcpu); return 0; }

Closure MessageLoop::QuitWhenIdleClosure() { return Bind(&RunLoop::QuitCurrentWhenIdleDeprecated); }

void ApiTestEnvironment::RunPromisesAgain() { env()->isolate()->RunMicrotasks(); base::MessageLoop::current()->PostTask( FROM_HERE, base::Bind(&ApiTestEnvironment::RunPromisesAgain, base::Unretained(this))); }

static void alterCurrentValue(PlatformUIElement element, int factor) { if (!element || !ATK_IS_VALUE(element)) return; GValue currentValue = G_VALUE_INIT; atk_value_get_current_value(ATK_VALUE(element), &currentValue); GValue increment = G_VALUE_INIT; atk_value_get_minimum_increment(ATK_VALUE(element), &increment); GValue newValue = G_VALUE_INIT; g_value_init(&newValue, G_TYPE_DOUBLE); g_value_set_float(&newValue, g_value_get_float(&currentValue) + factor * g_value_get_float(&increment)); atk_value_set_current_value(ATK_VALUE(element), &newValue); g_value_unset(&newValue); g_value_unset(&increment); g_value_unset(&currentValue); }

scoped_refptr<base::TaskRunner> RenderThreadImpl::GetFileThreadTaskRunner() { return blink_platform_impl_->BaseFileTaskRunner(); }

psh_hint_align( PSH_Hint hint, PSH_Globals globals, FT_Int dimension, PSH_Glyph glyph ) { PSH_Dimension dim = &globals->dimension[dimension]; FT_Fixed scale = dim->scale_mult; FT_Fixed delta = dim->scale_delta; if ( !psh_hint_is_fitted( hint ) ) { FT_Pos pos = FT_MulFix( hint->org_pos, scale ) + delta; FT_Pos len = FT_MulFix( hint->org_len, scale ); FT_Int do_snapping; FT_Pos fit_len; PSH_AlignmentRec align; /* ignore stem alignments when requested through the hint flags */ if ( ( dimension == 0 && !glyph->do_horz_hints ) || ( dimension == 1 && !glyph->do_vert_hints ) ) { hint->cur_pos = pos; hint->cur_len = len; psh_hint_set_fitted( hint ); return; } /* perform stem snapping when requested - this is necessary * for monochrome and LCD hinting modes only */ do_snapping = ( dimension == 0 && glyph->do_horz_snapping ) || ( dimension == 1 && glyph->do_vert_snapping ); hint->cur_len = fit_len = len; /* check blue zones for horizontal stems */ align.align = PSH_BLUE_ALIGN_NONE; align.align_bot = align.align_top = 0; if ( dimension == 1 ) psh_blues_snap_stem( &globals->blues, hint->org_pos + hint->org_len, hint->org_pos, &align ); switch ( align.align ) { case PSH_BLUE_ALIGN_TOP: /* the top of the stem is aligned against a blue zone */ hint->cur_pos = align.align_top - fit_len; break; case PSH_BLUE_ALIGN_BOT: /* the bottom of the stem is aligned against a blue zone */ hint->cur_pos = align.align_bot; break; case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT: /* both edges of the stem are aligned against blue zones */ hint->cur_pos = align.align_bot; hint->cur_len = align.align_top - align.align_bot; break; default: { PSH_Hint parent = hint->parent; if ( parent ) { FT_Pos par_org_center, par_cur_center; FT_Pos cur_org_center, cur_delta; /* ensure that parent is already fitted */ if ( !psh_hint_is_fitted( parent ) ) psh_hint_align( parent, globals, dimension, glyph ); /* keep original relation between hints, this is, use the */ /* scaled distance between the centers of the hints to */ /* compute the new position */ par_org_center = parent->org_pos + ( parent->org_len >> 1 ); par_cur_center = parent->cur_pos + ( parent->cur_len >> 1 ); cur_org_center = hint->org_pos + ( hint->org_len >> 1 ); cur_delta = FT_MulFix( cur_org_center - par_org_center, scale ); pos = par_cur_center + cur_delta - ( len >> 1 ); } hint->cur_pos = pos; hint->cur_len = fit_len; /* Stem adjustment tries to snap stem widths to standard * ones. This is important to prevent unpleasant rounding * artefacts. */ if ( glyph->do_stem_adjust ) { if ( len <= 64 ) { /* the stem is less than one pixel; we will center it * around the nearest pixel center */ if ( len >= 32 ) { /* This is a special case where we also widen the stem * and align it to the pixel grid. * * stem_center = pos + (len/2) * nearest_pixel_center = FT_ROUND(stem_center-32)+32 * new_pos = nearest_pixel_center-32 * = FT_ROUND(stem_center-32) * = FT_FLOOR(stem_center-32+32) * = FT_FLOOR(stem_center) * new_len = 64 */ pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ); len = 64; } else if ( len > 0 ) { /* This is a very small stem; we simply align it to the * pixel grid, trying to find the minimal displacement. * * left = pos * right = pos + len * left_nearest_edge = ROUND(pos) * right_nearest_edge = ROUND(right) * * if ( ABS(left_nearest_edge - left) <= * ABS(right_nearest_edge - right) ) * new_pos = left * else * new_pos = right */ FT_Pos left_nearest = FT_PIX_ROUND( pos ); FT_Pos right_nearest = FT_PIX_ROUND( pos + len ); FT_Pos left_disp = left_nearest - pos; FT_Pos right_disp = right_nearest - ( pos + len ); if ( left_disp < 0 ) left_disp = -left_disp; if ( right_disp < 0 ) right_disp = -right_disp; if ( left_disp <= right_disp ) pos = left_nearest; else pos = right_nearest; } else { /* this is a ghost stem; we simply round it */ pos = FT_PIX_ROUND( pos ); } } else { len = psh_dimension_quantize_len( dim, len, 0 ); } } /* now that we have a good hinted stem width, try to position */ /* the stem along a pixel grid integer coordinate */ hint->cur_pos = pos + psh_hint_snap_stem_side_delta( pos, len ); hint->cur_len = len; } } if ( do_snapping ) { pos = hint->cur_pos; len = hint->cur_len; if ( len < 64 ) len = 64; else len = FT_PIX_ROUND( len ); switch ( align.align ) { case PSH_BLUE_ALIGN_TOP: hint->cur_pos = align.align_top - len; hint->cur_len = len; break; case PSH_BLUE_ALIGN_BOT: hint->cur_len = len; break; case PSH_BLUE_ALIGN_BOT | PSH_BLUE_ALIGN_TOP: /* don't touch */ break; default: hint->cur_len = len; if ( len & 64 ) pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ) + 32; else pos = FT_PIX_ROUND( pos + ( len >> 1 ) ); hint->cur_pos = pos - ( len >> 1 ); hint->cur_len = len; } } psh_hint_set_fitted( hint ); #ifdef DEBUG_HINTER if ( ps_debug_hint_func ) ps_debug_hint_func( hint, dimension ); #endif } }

void ResourceMessageFilter::OnRendererTcmalloc(base::ProcessId pid, const std::string& output) { ChromeThread::PostTask( ChromeThread::UI, FROM_HERE, NewRunnableFunction(AboutTcmallocRendererCallback, pid, output)); }

void SocketStream::Close() { DCHECK(base::MessageLoop::current()) << "The current base::MessageLoop must exist"; DCHECK_EQ(base::MessageLoop::TYPE_IO, base::MessageLoop::current()->type()) << "The current base::MessageLoop must be TYPE_IO"; if (next_state_ == STATE_NONE) return; base::MessageLoop::current()->PostTask( FROM_HERE, base::Bind(&SocketStream::DoClose, this)); }

void WebGLRenderingContextBase::uniformMatrix4fv( const WebGLUniformLocation* location, GLboolean transpose, MaybeShared<DOMFloat32Array> v) { if (isContextLost() || !ValidateUniformMatrixParameters("uniformMatrix4fv", location, transpose, v.View(), 16, 0, v.View()->length())) return; ContextGL()->UniformMatrix4fv(location->Location(), v.View()->length() >> 4, transpose, v.View()->DataMaybeShared()); }

bool RenderFrameHostImpl::CanCommitURL(const GURL& url) { if (IsRendererDebugURL(url)) return false; if (!frame_tree_node()->IsMainFrame()) { bool is_in_mhtml = frame_tree_node_->frame_tree() ->root() ->current_frame_host() ->is_mhtml_document(); if (is_in_mhtml) { return IsSameSiteInstance( frame_tree_node()->parent()->current_frame_host()); } } if (!GetContentClient()->browser()->CanCommitURL(GetProcess(), url)) return false; return true; }

bool WebGLRenderingContextBase::ValidateCopyTexFormat(const char* function_name, GLenum internalformat) { if (!is_web_gl2_internal_formats_copy_tex_image_added_ && IsWebGL2OrHigher()) { ADD_VALUES_TO_SET(supported_internal_formats_copy_tex_image_, kSupportedInternalFormatsES3); is_web_gl2_internal_formats_copy_tex_image_added_ = true; } if (!is_ext_color_buffer_float_formats_added_ && ExtensionEnabled(kEXTColorBufferFloatName)) { ADD_VALUES_TO_SET(supported_internal_formats_copy_tex_image_, kSupportedInternalFormatsCopyTexImageFloatES3); is_ext_color_buffer_float_formats_added_ = true; } if (supported_internal_formats_copy_tex_image_.find(internalformat) == supported_internal_formats_copy_tex_image_.end()) { SynthesizeGLError(GL_INVALID_ENUM, function_name, "invalid internalformat"); return false; } return true; }

armv6_pmcr_has_overflowed(unsigned long pmcr) { return pmcr & ARMV6_PMCR_OVERFLOWED_MASK; }

void WebContentsImpl::Cut() { RenderFrameHostImpl* focused_frame = GetFocusedFrame(); if (!focused_frame) return; focused_frame->GetFrameInputHandler()->Cut(); RecordAction(base::UserMetricsAction("Cut")); }

bool HTMLTextAreaElement::isKeyboardFocusable() const { return isFocusable(); }

void InputHandler::removeAttributedTextMarker() { if (m_currentFocusElement && m_currentFocusElement->document()) m_currentFocusElement->document()->markers()->removeMarkers(DocumentMarker::AttributeText); m_composingTextStart = 0; m_composingTextEnd = 0; }

static int nested_vmx_get_vmptr(struct kvm_vcpu *vcpu, gpa_t *vmpointer) { gva_t gva; struct x86_exception e; if (get_vmx_mem_address(vcpu, vmcs_readl(EXIT_QUALIFICATION), vmcs_read32(VMX_INSTRUCTION_INFO), false, &gva)) return 1; if (kvm_read_guest_virt(&vcpu->arch.emulate_ctxt, gva, vmpointer, sizeof(*vmpointer), &e)) { kvm_inject_page_fault(vcpu, &e); return 1; } return 0; }

void GraphicsContext::scale(const FloatSize& scale) { #if USE(WXGC) if (m_data->context) { wxGraphicsContext* gc = m_data->context->GetGraphicsContext(); gc->Scale(scale.width(), scale.height()); } #endif }

void RenderViewImpl::OnUpdateTargetURLAck() { if (target_url_status_ == TARGET_PENDING) Send(new ViewHostMsg_UpdateTargetURL(GetRoutingID(), pending_target_url_)); target_url_status_ = TARGET_NONE; }

bool WebContentsImpl::CreateRenderViewForRenderManager( RenderViewHost* render_view_host, int opener_route_id) { TRACE_EVENT0("browser", "WebContentsImpl::CreateRenderViewForRenderManager"); RenderWidgetHostView* rwh_view = view_->CreateViewForWidget(render_view_host); if (rwh_view) rwh_view->SetSize(GetSizeForNewRenderView()); UpdateMaxPageIDIfNecessary(render_view_host); int32 max_page_id = GetMaxPageIDForSiteInstance(render_view_host->GetSiteInstance()); if (!static_cast<RenderViewHostImpl*>( render_view_host)->CreateRenderView(string16(), opener_route_id, max_page_id)) { return false; } #if defined(OS_LINUX) || defined(OS_OPENBSD) if (rwh_view) { if (RenderWidgetHost* render_widget_host = rwh_view->GetRenderWidgetHost()) render_widget_host->WasResized(); } #endif return true; }

error::Error GLES2DecoderPassthroughImpl::DoFramebufferTexture2DMultisampleEXT( GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples) { NOTREACHED(); return error::kNoError; }

void Block(aura::Window* window) { window_ = window; Register(window); }

static int wc_ecc_alloc_async(ecc_key* key) { int err = wc_ecc_alloc_mpint(key, &key->r); if (err == 0) err = wc_ecc_alloc_mpint(key, &key->s); return err; }

int id_lookup_value(void *ptr) { return g_hash_table_find(g_ids, id_match_value, &ptr) ? (uintptr_t)ptr : -1; }

void blkcg_print_blkgs(struct seq_file *sf, struct blkcg *blkcg, u64 (*prfill)(struct seq_file *, struct blkg_policy_data *, int), const struct blkcg_policy *pol, int data, bool show_total) { struct blkcg_gq *blkg; u64 total = 0; rcu_read_lock(); hlist_for_each_entry_rcu(blkg, &blkcg->blkg_list, blkcg_node) { spin_lock_irq(blkg->q->queue_lock); if (blkcg_policy_enabled(blkg->q, pol)) total += prfill(sf, blkg->pd[pol->plid], data); spin_unlock_irq(blkg->q->queue_lock); } rcu_read_unlock(); if (show_total) seq_printf(sf, "Total %llu\n", (unsigned long long)total); }

static int nft_deltable(struct nft_ctx *ctx) { int err; err = nft_trans_table_add(ctx, NFT_MSG_DELTABLE); if (err < 0) return err; list_del_rcu(&ctx->table->list); return err; }

static int ctrl_fill_mcgrp_info(const struct genl_family *family, const struct genl_multicast_group *grp, int grp_id, u32 portid, u32 seq, u32 flags, struct sk_buff *skb, u8 cmd) { void *hdr; struct nlattr *nla_grps; struct nlattr *nest; hdr = genlmsg_put(skb, portid, seq, &genl_ctrl, flags, cmd); if (hdr == NULL) return -1; if (nla_put_string(skb, CTRL_ATTR_FAMILY_NAME, family->name) || nla_put_u16(skb, CTRL_ATTR_FAMILY_ID, family->id)) goto nla_put_failure; nla_grps = nla_nest_start(skb, CTRL_ATTR_MCAST_GROUPS); if (nla_grps == NULL) goto nla_put_failure; nest = nla_nest_start(skb, 1); if (nest == NULL) goto nla_put_failure; if (nla_put_u32(skb, CTRL_ATTR_MCAST_GRP_ID, grp_id) || nla_put_string(skb, CTRL_ATTR_MCAST_GRP_NAME, grp->name)) goto nla_put_failure; nla_nest_end(skb, nest); nla_nest_end(skb, nla_grps); genlmsg_end(skb, hdr); return 0; nla_put_failure: genlmsg_cancel(skb, hdr); return -EMSGSIZE; }

int skcipher_walk_aead_decrypt(struct skcipher_walk *walk, struct aead_request *req, bool atomic) { struct crypto_aead *tfm = crypto_aead_reqtfm(req); walk->total = req->cryptlen - crypto_aead_authsize(tfm); return skcipher_walk_aead_common(walk, req, atomic); }

static int tls1_check_cert_param(SSL *s, X509 *x, int set_ee_md) { unsigned char comp_id, curve_id[2]; EVP_PKEY *pkey; int rv; pkey = X509_get_pubkey(x); if (!pkey) return 0; /* If not EC nothing to do */ if (pkey->type != EVP_PKEY_EC) { EVP_PKEY_free(pkey); return 1; } rv = tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec); EVP_PKEY_free(pkey); if (!rv) return 0; /* * Can't check curve_id for client certs as we don't have a supported * curves extension. */ rv = tls1_check_ec_key(s, s->server ? curve_id : NULL, &comp_id); if (!rv) return 0; /* * Special case for suite B. We *MUST* sign using SHA256+P-256 or * SHA384+P-384, adjust digest if necessary. */ if (set_ee_md && tls1_suiteb(s)) { int check_md; size_t i; CERT *c = s->cert; if (curve_id[0]) return 0; /* Check to see we have necessary signing algorithm */ if (curve_id[1] == TLSEXT_curve_P_256) check_md = NID_ecdsa_with_SHA256; else if (curve_id[1] == TLSEXT_curve_P_384) check_md = NID_ecdsa_with_SHA384; else return 0; /* Should never happen */ for (i = 0; i < c->shared_sigalgslen; i++) if (check_md == c->shared_sigalgs[i].signandhash_nid) break; if (i == c->shared_sigalgslen) return 0; if (set_ee_md == 2) { if (check_md == NID_ecdsa_with_SHA256) c->pkeys[SSL_PKEY_ECC].digest = EVP_sha256(); else c->pkeys[SSL_PKEY_ECC].digest = EVP_sha384(); } } return rv; }

void RemoveMockTransaction(const MockTransaction* trans) { mock_transactions.erase(GURL(trans->url).spec()); }

chunk_copy(const chunk_t *in_chunk) { chunk_t *newch = tor_memdup(in_chunk, CHUNK_ALLOC_SIZE(in_chunk->memlen)); total_bytes_allocated_in_chunks += CHUNK_ALLOC_SIZE(in_chunk->memlen); #ifdef DEBUG_CHUNK_ALLOC newch->DBG_alloc = CHUNK_ALLOC_SIZE(in_chunk->memlen); #endif newch->next = NULL; if (in_chunk->data) { off_t offset = in_chunk->data - in_chunk->mem; newch->data = newch->mem + offset; } return newch; }

SPICE_GNUC_VISIBLE int spice_server_set_listen_socket_fd(SpiceServer *s, int listen_fd) { spice_assert(reds == s); spice_listen_socket_fd = listen_fd; return 0; }

static const char *req_method_field(request_rec *r) { return r->method; }

user_get_user_name (User *user) { return accounts_user_get_user_name (ACCOUNTS_USER (user)); }

aspath_left_confed_check (struct aspath *aspath) { if ( !(aspath && aspath->segments) ) return 0; if ( (aspath->segments->type == AS_CONFED_SEQUENCE) || (aspath->segments->type == AS_CONFED_SET) ) return 1; return 0; }

static void ActivityLoggingGetterPerWorldBindingsLongAttributeAttributeGetterForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info) { v8::Local<v8::Object> holder = info.Holder(); TestObject* impl = V8TestObject::ToImpl(holder); V8SetReturnValueInt(info, impl->activityLoggingGetterPerWorldBindingsLongAttribute()); }

static void blk_mq_freeze_queue_wait(struct request_queue *q) { wait_event(q->mq_freeze_wq, percpu_ref_is_zero(&q->mq_usage_counter)); }

int filp_close(struct file *filp, fl_owner_t id) { int retval = 0; if (!file_count(filp)) { printk(KERN_ERR "VFS: Close: file count is 0\n"); return 0; } if (filp->f_op->flush) retval = filp->f_op->flush(filp, id); if (likely(!(filp->f_mode & FMODE_PATH))) { dnotify_flush(filp, id); locks_remove_posix(filp, id); } fput(filp); return retval; }

static void ping_clear_saddr(struct sock *sk, int dif) { sk->sk_bound_dev_if = dif; if (sk->sk_family == AF_INET) { struct inet_sock *isk = inet_sk(sk); isk->inet_rcv_saddr = isk->inet_saddr = 0; #if IS_ENABLED(CONFIG_IPV6) } else if (sk->sk_family == AF_INET6) { struct ipv6_pinfo *np = inet6_sk(sk); memset(&sk->sk_v6_rcv_saddr, 0, sizeof(sk->sk_v6_rcv_saddr)); memset(&np->saddr, 0, sizeof(np->saddr)); #endif } }

void f2fs_submit_merged_bio(struct f2fs_sb_info *sbi, enum page_type type, int rw) { __f2fs_submit_merged_bio(sbi, NULL, NULL, 0, type, rw); }

bool FrameLoader::PrepareForCommit() { PluginScriptForbiddenScope forbid_plugin_destructor_scripting; DocumentLoader* pdl = provisional_document_loader_; if (frame_->GetDocument()) { unsigned node_count = 0; for (Frame* frame = frame_; frame; frame = frame->Tree().TraverseNext()) { if (auto* local_frame = DynamicTo<LocalFrame>(frame)) node_count += local_frame->GetDocument()->NodeCount(); } unsigned total_node_count = InstanceCounters::CounterValue(InstanceCounters::kNodeCounter); float ratio = static_cast<float>(node_count) / total_node_count; ThreadState::Current()->SchedulePageNavigationGCIfNeeded(ratio); } FrameNavigationDisabler navigation_disabler(*frame_); SubframeLoadingDisabler disabler(frame_->GetDocument()); IgnoreOpensDuringUnloadCountIncrementer ignore_opens_during_unload( frame_->GetDocument()); if (document_loader_) { Client()->DispatchWillCommitProvisionalLoad(); DispatchUnloadEvent(); } frame_->DetachChildren(); if (pdl != provisional_document_loader_) return false; if (document_loader_) { base::AutoReset<bool> in_detach_document_loader( &protect_provisional_loader_, true); DetachDocumentLoader(document_loader_, true); } if (!frame_->Client()) return false; DCHECK_EQ(provisional_document_loader_, pdl); if (frame_->GetDocument()) frame_->GetDocument()->Shutdown(); document_loader_ = provisional_document_loader_.Release(); if (document_loader_) document_loader_->MarkAsCommitted(); TakeObjectSnapshot(); return true; }

int stb_vorbis_seek_frame(stb_vorbis *f, unsigned int sample_number) { uint32 max_frame_samples; if (IS_PUSH_MODE(f)) return error(f, VORBIS_invalid_api_mixing); if (!seek_to_sample_coarse(f, sample_number)) return 0; assert(f->current_loc_valid); assert(f->current_loc <= sample_number); max_frame_samples = (f->blocksize_1*3 - f->blocksize_0) >> 2; while (f->current_loc < sample_number) { int left_start, left_end, right_start, right_end, mode, frame_samples; if (!peek_decode_initial(f, &left_start, &left_end, &right_start, &right_end, &mode)) return error(f, VORBIS_seek_failed); frame_samples = right_start - left_start; if (f->current_loc + frame_samples > sample_number) { return 1; // the next frame will contain the sample } else if (f->current_loc + frame_samples + max_frame_samples > sample_number) { vorbis_pump_first_frame(f); } else { f->current_loc += frame_samples; f->previous_length = 0; maybe_start_packet(f); flush_packet(f); } } assert(f->current_loc == sample_number); return 1; }

static void regulator_dev_release(struct device *dev) { struct regulator_dev *rdev = dev_get_drvdata(dev); kfree(rdev); }

virtual void Layout() { if (parent()) { gfx::Size ps = GetPreferredSize(); SetBounds(parent()->width() - ps.width(), parent()->height() - ps.height(), ps.width(), ps.height()); } }

bool tcp_alloc_md5sig_pool(void) { if (unlikely(!tcp_md5sig_pool_populated)) { mutex_lock(&tcp_md5sig_mutex); if (!tcp_md5sig_pool_populated) __tcp_alloc_md5sig_pool(); mutex_unlock(&tcp_md5sig_mutex); } return tcp_md5sig_pool_populated; }

void do_become_nonbusy(struct comedi_device *dev, struct comedi_subdevice *s) { struct comedi_async *async = s->async; comedi_set_subdevice_runflags(s, SRF_RUNNING, 0); if (async) { comedi_reset_async_buf(async); async->inttrig = NULL; } else { printk(KERN_ERR "BUG: (?) do_become_nonbusy called with async=0\n"); } s->busy = NULL; }

void qemu_put_virtqueue_element(QEMUFile *f, VirtQueueElement *elem) { VirtQueueElementOld data; int i; memset(&data, 0, sizeof(data)); data.index = elem->index; data.in_num = elem->in_num; data.out_num = elem->out_num; for (i = 0; i < elem->in_num; i++) { data.in_addr[i] = elem->in_addr[i]; } for (i = 0; i < elem->out_num; i++) { data.out_addr[i] = elem->out_addr[i]; } for (i = 0; i < elem->in_num; i++) { /* Base is overwritten by virtqueue_map when loading. Do not * save it, as it would leak the QEMU address space layout. */ data.in_sg[i].iov_len = elem->in_sg[i].iov_len; } for (i = 0; i < elem->out_num; i++) { /* Do not save iov_base as above. */ data.out_sg[i].iov_len = elem->out_sg[i].iov_len; } qemu_put_buffer(f, (uint8_t *)&data, sizeof(VirtQueueElementOld)); }

_archive_write_disk_free(struct archive *_a) { struct archive_write_disk *a; int ret; if (_a == NULL) return (ARCHIVE_OK); archive_check_magic(_a, ARCHIVE_WRITE_DISK_MAGIC, ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_write_disk_free"); a = (struct archive_write_disk *)_a; ret = _archive_write_disk_close(&a->archive); archive_write_disk_set_group_lookup(&a->archive, NULL, NULL, NULL); archive_write_disk_set_user_lookup(&a->archive, NULL, NULL, NULL); if (a->entry) archive_entry_free(a->entry); archive_string_free(&a->_name_data); archive_string_free(&a->archive.error_string); archive_string_free(&a->path_safe); a->archive.magic = 0; __archive_clean(&a->archive); free(a->decmpfs_header_p); free(a->resource_fork); free(a->compressed_buffer); free(a->uncompressed_buffer); #if defined(__APPLE__) && defined(UF_COMPRESSED) && defined(HAVE_SYS_XATTR_H)\ && defined(HAVE_ZLIB_H) if (a->stream_valid) { switch (deflateEnd(&a->stream)) { case Z_OK: break; default: archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Failed to clean up compressor"); ret = ARCHIVE_FATAL; break; } } #endif free(a); return (ret); }

Decimal HTMLInputElement::findClosestTickMarkValue(const Decimal& value) { return m_inputType->findClosestTickMarkValue(value); }

void show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, int max_buckets) { int i, scale; int buckets = 0; for (i = 0; i < RATE_BINS; i++) { if (hist->bucket[i].low == INT_MAX) continue; hist->bucket[buckets++] = hist->bucket[i]; } fprintf(stderr, "\nRate (over %dms window):\n", cfg->rc_buf_sz); scale = merge_hist_buckets(hist->bucket, max_buckets, &buckets); show_histogram(hist->bucket, buckets, hist->total, scale); }

jbig2_error(Jbig2Ctx *ctx, Jbig2Severity severity, int32_t segment_number, const char *fmt, ...) { char buf[1024]; va_list ap; int n; int code; va_start(ap, fmt); n = vsnprintf(buf, sizeof(buf), fmt, ap); va_end(ap); if (n < 0 || n == sizeof(buf)) strncpy(buf, "jbig2_error: error in generating error string", sizeof(buf)); code = ctx->error_callback(ctx->error_callback_data, buf, severity, segment_number); if (severity == JBIG2_SEVERITY_FATAL) code = -1; return code; }

static char *ps_files_path_create(char *buf, size_t buflen, ps_files *data, const char *key) { { size_t len; const char *p; char c; int ret = 1; for (p = key; (c = *p); p++) { /* valid characters are a..z,A..Z,0..9 */ if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == ',' || c == '-')) { ret = 0; break; } } len = p - key; /* Somewhat arbitrary length limit here, but should be way more than anyone needs and avoids file-level warnings later on if we exceed MAX_PATH */ if (len == 0 || len > 128) { ret = 0; } return ret; } static char *ps_files_path_create(char *buf, size_t buflen, ps_files *data, const char *key) { size_t key_len; const char *p; int i; int n; key_len = strlen(key); if (key_len <= data->dirdepth || buflen < (strlen(data->basedir) + 2 * data->dirdepth + key_len + 5 + sizeof(FILE_PREFIX))) { return NULL; } p = key; memcpy(buf, data->basedir, data->basedir_len); n = data->basedir_len; buf[n++] = PHP_DIR_SEPARATOR; for (i = 0; i < (int)data->dirdepth; i++) { buf[n++] = *p++; buf[n++] = PHP_DIR_SEPARATOR; } memcpy(buf + n, FILE_PREFIX, sizeof(FILE_PREFIX) - 1); n += sizeof(FILE_PREFIX) - 1; memcpy(buf + n, key, key_len); n += key_len; ps_files_close(data); if (!ps_files_valid_key(key)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,'"); PS(invalid_session_id) = 1; return; } if (!ps_files_path_create(buf, sizeof(buf), data, key)) { return; } if (data->fd != -1) { #ifdef PHP_WIN32 /* On Win32 locked files that are closed without being explicitly unlocked will be unlocked only when "system resources become available". */ flock(data->fd, LOCK_UN); #endif close(data->fd); data->fd = -1; } } static void ps_files_open(ps_files *data, const char *key TSRMLS_DC) { char buf[MAXPATHLEN]; if (data->fd < 0 || !data->lastkey || strcmp(key, data->lastkey)) { if (data->lastkey) { efree(data->lastkey); data->lastkey = NULL; } ps_files_close(data); if (!ps_files_valid_key(key)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,'"); PS(invalid_session_id) = 1; return; } if (!ps_files_path_create(buf, sizeof(buf), data, key)) { return; } data->lastkey = estrdup(key); data->fd = VCWD_OPEN_MODE(buf, O_CREAT | O_RDWR | O_BINARY, data->filemode); if (data->fd != -1) { #ifndef PHP_WIN32 /* check to make sure that the opened file is not a symlink, linking to data outside of allowable dirs */ if (PG(open_basedir)) { struct stat sbuf; if (fstat(data->fd, &sbuf)) { close(data->fd); return; } if (S_ISLNK(sbuf.st_mode) && php_check_open_basedir(buf TSRMLS_CC)) { close(data->fd); return; } } #endif flock(data->fd, LOCK_EX); #ifdef F_SETFD # ifndef FD_CLOEXEC # define FD_CLOEXEC 1 # endif if (fcntl(data->fd, F_SETFD, FD_CLOEXEC)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "fcntl(%d, F_SETFD, FD_CLOEXEC) failed: %s (%d)", data->fd, strerror(errno), errno); } #endif } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "open(%s, O_RDWR) failed: %s (%d)", buf, strerror(errno), errno); } } } static int ps_files_cleanup_dir(const char *dirname, int maxlifetime TSRMLS_DC) { DIR *dir; char dentry[sizeof(struct dirent) + MAXPATHLEN]; struct dirent *entry = (struct dirent *) &dentry; struct stat sbuf; char buf[MAXPATHLEN]; time_t now; int nrdels = 0; size_t dirname_len; dir = opendir(dirname); if (!dir) { php_error_docref(NULL TSRMLS_CC, E_NOTICE, "ps_files_cleanup_dir: opendir(%s) failed: %s (%d)", dirname, strerror(errno), errno); return (0); } time(&now); return (nrdels); } #define PS_FILES_DATA ps_files *data = PS_GET_MOD_DATA() PS_OPEN_FUNC(files) (now - sbuf.st_mtime) > maxlifetime) { VCWD_UNLINK(buf); nrdels++; } }

EncodedJSValue JSC_HOST_CALL jsTestSerializedScriptValueInterfacePrototypeFunctionMultiTransferList(ExecState* exec) { JSValue thisValue = exec->hostThisValue(); if (!thisValue.inherits(&JSTestSerializedScriptValueInterface::s_info)) return throwVMTypeError(exec); JSTestSerializedScriptValueInterface* castedThis = jsCast<JSTestSerializedScriptValueInterface*>(asObject(thisValue)); ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestSerializedScriptValueInterface::s_info); TestSerializedScriptValueInterface* impl = static_cast<TestSerializedScriptValueInterface*>(castedThis->impl()); size_t argsCount = exec->argumentCount(); if (argsCount <= 0) { impl->multiTransferList(); return JSValue::encode(jsUndefined()); } RefPtr<SerializedScriptValue> first(SerializedScriptValue::create(exec, MAYBE_MISSING_PARAMETER(exec, 0, DefaultIsUndefined))); if (exec->hadException()) return JSValue::encode(jsUndefined()); if (argsCount <= 1) { impl->multiTransferList(first); return JSValue::encode(jsUndefined()); } Array* tx(toArray(MAYBE_MISSING_PARAMETER(exec, 1, DefaultIsUndefined))); if (exec->hadException()) return JSValue::encode(jsUndefined()); if (argsCount <= 2) { impl->multiTransferList(first, tx); return JSValue::encode(jsUndefined()); } RefPtr<SerializedScriptValue> second(SerializedScriptValue::create(exec, MAYBE_MISSING_PARAMETER(exec, 2, DefaultIsUndefined))); if (exec->hadException()) return JSValue::encode(jsUndefined()); if (argsCount <= 3) { impl->multiTransferList(first, tx, second); return JSValue::encode(jsUndefined()); } Array* txx(toArray(MAYBE_MISSING_PARAMETER(exec, 3, DefaultIsUndefined))); if (exec->hadException()) return JSValue::encode(jsUndefined()); impl->multiTransferList(first, tx, second, txx); return JSValue::encode(jsUndefined()); }

void git_delta_index_free(git_delta_index *index) { git__free(index); }

htmlParseCharData(htmlParserCtxtPtr ctxt) { htmlParseCharDataInternal(ctxt, 0); }

void php_mysqlnd_rset_header_free_mem(void * _packet, zend_bool stack_allocation TSRMLS_DC) { MYSQLND_PACKET_RSET_HEADER *p= (MYSQLND_PACKET_RSET_HEADER *) _packet; DBG_ENTER("php_mysqlnd_rset_header_free_mem"); if (p->info_or_local_file) { mnd_efree(p->info_or_local_file); p->info_or_local_file = NULL; } if (!stack_allocation) { mnd_pefree(p, p->header.persistent); } DBG_VOID_RETURN; }

void mca_ccb_ll_open(tMCA_CCB* p_ccb, tMCA_CCB_EVT* p_data) { tMCA_CTRL evt_data; p_ccb->cong = false; evt_data.connect_ind.mtu = p_data->open.peer_mtu; evt_data.connect_ind.bd_addr = p_ccb->peer_addr; mca_ccb_report_event(p_ccb, MCA_CONNECT_IND_EVT, &evt_data); }

const AtomicString& XMLHttpRequest::interfaceName() const { return eventNames().interfaceForXMLHttpRequest; }

int i2d_X509_bio(BIO *bp, X509 *x509) { return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509); }

wb_preq(netdissect_options *ndo, const struct pkt_preq *preq, u_int len) { ND_PRINT((ndo, " wb-preq:")); if (len < sizeof(*preq) || !ND_TTEST(*preq)) return (-1); ND_PRINT((ndo, " need %u/%s:%u", EXTRACT_32BITS(&preq->pp_low), ipaddr_string(ndo, &preq->pp_page.p_sid), EXTRACT_32BITS(&preq->pp_page.p_uid))); return (0); }

static void ColorTwistMultiply(FPXColorTwistMatrix first, FPXColorTwistMatrix second,FPXColorTwistMatrix *color_twist) { /* Matrix multiply. */ assert(color_twist != (FPXColorTwistMatrix *) NULL); color_twist->byy=(first.byy*second.byy)+(first.byc1*second.bc1y)+ (first.byc2*second.bc2y)+(first.dummy1_zero*second.dummy4_zero); color_twist->byc1=(first.byy*second.byc1)+(first.byc1*second.bc1c1)+ (first.byc2*second.bc2c1)+(first.dummy1_zero*second.dummy5_zero); color_twist->byc2=(first.byy*second.byc2)+(first.byc1*second.bc1c2)+ (first.byc2*second.bc2c2)+(first.dummy1_zero*second.dummy6_zero); color_twist->dummy1_zero=(first.byy*second.dummy1_zero)+ (first.byc1*second.dummy2_zero)+(first.byc2*second.dummy3_zero)+ (first.dummy1_zero*second.dummy7_one); color_twist->bc1y=(first.bc1y*second.byy)+(first.bc1c1*second.bc1y)+ (first.bc1c2*second.bc2y)+(first.dummy2_zero*second.dummy4_zero); color_twist->bc1c1=(first.bc1y*second.byc1)+(first.bc1c1*second.bc1c1)+ (first.bc1c2*second.bc2c1)+(first.dummy2_zero*second.dummy5_zero); color_twist->bc1c2=(first.bc1y*second.byc2)+(first.bc1c1*second.bc1c2)+ (first.bc1c2*second.bc2c2)+(first.dummy2_zero*second.dummy6_zero); color_twist->dummy2_zero=(first.bc1y*second.dummy1_zero)+ (first.bc1c1*second.dummy2_zero)+(first.bc1c2*second.dummy3_zero)+ (first.dummy2_zero*second.dummy7_one); color_twist->bc2y=(first.bc2y*second.byy)+(first.bc2c1*second.bc1y)+ (first.bc2c2*second.bc2y)+(first.dummy3_zero*second.dummy4_zero); color_twist->bc2c1=(first.bc2y*second.byc1)+(first.bc2c1*second.bc1c1)+ (first.bc2c2*second.bc2c1)+(first.dummy3_zero*second.dummy5_zero); color_twist->bc2c2=(first.bc2y*second.byc2)+(first.bc2c1*second.bc1c2)+ (first.bc2c2*second.bc2c2)+(first.dummy3_zero*second.dummy6_zero); color_twist->dummy3_zero=(first.bc2y*second.dummy1_zero)+ (first.bc2c1*second.dummy2_zero)+(first.bc2c2*second.dummy3_zero)+ (first.dummy3_zero*second.dummy7_one); color_twist->dummy4_zero=(first.dummy4_zero*second.byy)+ (first.dummy5_zero*second.bc1y)+(first.dummy6_zero*second.bc2y)+ (first.dummy7_one*second.dummy4_zero); color_twist->dummy5_zero=(first.dummy4_zero*second.byc1)+ (first.dummy5_zero*second.bc1c1)+(first.dummy6_zero*second.bc2c1)+ (first.dummy7_one*second.dummy5_zero); color_twist->dummy6_zero=(first.dummy4_zero*second.byc2)+ (first.dummy5_zero*second.bc1c2)+(first.dummy6_zero*second.bc2c2)+ (first.dummy7_one*second.dummy6_zero); color_twist->dummy7_one=(first.dummy4_zero*second.dummy1_zero)+ (first.dummy5_zero*second.dummy2_zero)+ (first.dummy6_zero*second.dummy3_zero)+(first.dummy7_one*second.dummy7_one); }

void SetTopSites(const MostVisitedURLList& new_top_sites) { top_sites()->SetTopSites(new_top_sites, TopSitesImpl::CALL_LOCATION_FROM_OTHER_PLACES); }

String Editor::SelectionStartCSSPropertyValue(CSSPropertyID property_id) { EditingStyle* selection_style = EditingStyleUtilities::CreateStyleAtSelectionStart( GetFrame().Selection().ComputeVisibleSelectionInDOMTreeDeprecated(), property_id == CSSPropertyBackgroundColor); if (!selection_style || !selection_style->Style()) return String(); if (property_id == CSSPropertyFontSize) return String::Number( selection_style->LegacyFontSize(GetFrame().GetDocument())); return selection_style->Style()->GetPropertyValue(property_id); }

Profile* BrowserCommandController::profile() { return browser_->profile(); }

int dtls1_dispatch_alert(SSL *s) { int i,j; void (*cb)(const SSL *ssl,int type,int val)=NULL; unsigned char buf[DTLS1_AL_HEADER_LENGTH]; unsigned char *ptr = &buf[0]; s->s3->alert_dispatch=0; memset(buf, 0x00, sizeof(buf)); *ptr++ = s->s3->send_alert[0]; *ptr++ = s->s3->send_alert[1]; #ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE if (s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE) { s2n(s->d1->handshake_read_seq, ptr); #if 0 if ( s->d1->r_msg_hdr.frag_off == 0) /* waiting for a new msg */ else s2n(s->d1->r_msg_hdr.seq, ptr); /* partial msg read */ #endif #if 0 fprintf(stderr, "s->d1->handshake_read_seq = %d, s->d1->r_msg_hdr.seq = %d\n",s->d1->handshake_read_seq,s->d1->r_msg_hdr.seq); #endif l2n3(s->d1->r_msg_hdr.frag_off, ptr); } #endif i = do_dtls1_write(s, SSL3_RT_ALERT, &buf[0], sizeof(buf), 0); if (i <= 0) { s->s3->alert_dispatch=1; /* fprintf( stderr, "not done with alert\n" ); */ } else { if (s->s3->send_alert[0] == SSL3_AL_FATAL #ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE || s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE #endif ) (void)BIO_flush(s->wbio); if (s->msg_callback) s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert, 2, s, s->msg_callback_arg); if (s->info_callback != NULL) cb=s->info_callback; else if (s->ctx->info_callback != NULL) cb=s->ctx->info_callback; if (cb != NULL) { j=(s->s3->send_alert[0]<<8)|s->s3->send_alert[1]; cb(s,SSL_CB_WRITE_ALERT,j); } } return(i); }

unsigned long ssl3_output_cert_chain(SSL *s, X509 *x) { unsigned char *p; int i; unsigned long l=7; BUF_MEM *buf; int no_chain; if ((s->mode & SSL_MODE_NO_AUTO_CHAIN) || s->ctx->extra_certs) no_chain = 1; else no_chain = 0; /* TLSv1 sends a chain with nothing in it, instead of an alert */ buf=s->init_buf; if (!BUF_MEM_grow_clean(buf,10)) { SSLerr(SSL_F_SSL3_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB); return(0); } if (x != NULL) { if (no_chain) { if (ssl3_add_cert_to_buf(buf, &l, x)) return(0); } else { X509_STORE_CTX xs_ctx; if (!X509_STORE_CTX_init(&xs_ctx,s->ctx->cert_store,x,NULL)) { SSLerr(SSL_F_SSL3_OUTPUT_CERT_CHAIN,ERR_R_X509_LIB); return(0); } X509_verify_cert(&xs_ctx); /* Don't leave errors in the queue */ ERR_clear_error(); for (i=0; i < sk_X509_num(xs_ctx.chain); i++) { x = sk_X509_value(xs_ctx.chain, i); if (ssl3_add_cert_to_buf(buf, &l, x)) { X509_STORE_CTX_cleanup(&xs_ctx); return 0; } } X509_STORE_CTX_cleanup(&xs_ctx); } } /* Thawte special :-) */ for (i=0; i<sk_X509_num(s->ctx->extra_certs); i++) { x=sk_X509_value(s->ctx->extra_certs,i); if (ssl3_add_cert_to_buf(buf, &l, x)) return(0); } l-=7; p=(unsigned char *)&(buf->data[4]); l2n3(l,p); l+=3; p=(unsigned char *)&(buf->data[0]); *(p++)=SSL3_MT_CERTIFICATE; l2n3(l,p); l+=4; return(l); }

static struct kioctx *ioctx_alloc(unsigned nr_events) { struct mm_struct *mm = current->mm; struct kioctx *ctx; int err = -ENOMEM; /* * We keep track of the number of available ringbuffer slots, to prevent * overflow (reqs_available), and we also use percpu counters for this. * * So since up to half the slots might be on other cpu's percpu counters * and unavailable, double nr_events so userspace sees what they * expected: additionally, we move req_batch slots to/from percpu * counters at a time, so make sure that isn't 0: */ nr_events = max(nr_events, num_possible_cpus() * 4); nr_events *= 2; /* Prevent overflows */ if (nr_events > (0x10000000U / sizeof(struct io_event))) { pr_debug("ENOMEM: nr_events too high\n"); return ERR_PTR(-EINVAL); } if (!nr_events || (unsigned long)nr_events > (aio_max_nr * 2UL)) return ERR_PTR(-EAGAIN); ctx = kmem_cache_zalloc(kioctx_cachep, GFP_KERNEL); if (!ctx) return ERR_PTR(-ENOMEM); ctx->max_reqs = nr_events; spin_lock_init(&ctx->ctx_lock); spin_lock_init(&ctx->completion_lock); mutex_init(&ctx->ring_lock); /* Protect against page migration throughout kiotx setup by keeping * the ring_lock mutex held until setup is complete. */ mutex_lock(&ctx->ring_lock); init_waitqueue_head(&ctx->wait); INIT_LIST_HEAD(&ctx->active_reqs); if (percpu_ref_init(&ctx->users, free_ioctx_users, 0, GFP_KERNEL)) goto err; if (percpu_ref_init(&ctx->reqs, free_ioctx_reqs, 0, GFP_KERNEL)) goto err; ctx->cpu = alloc_percpu(struct kioctx_cpu); if (!ctx->cpu) goto err; err = aio_setup_ring(ctx); if (err < 0) goto err; atomic_set(&ctx->reqs_available, ctx->nr_events - 1); ctx->req_batch = (ctx->nr_events - 1) / (num_possible_cpus() * 4); if (ctx->req_batch < 1) ctx->req_batch = 1; /* limit the number of system wide aios */ spin_lock(&aio_nr_lock); if (aio_nr + nr_events > (aio_max_nr * 2UL) || aio_nr + nr_events < aio_nr) { spin_unlock(&aio_nr_lock); err = -EAGAIN; goto err_ctx; } aio_nr += ctx->max_reqs; spin_unlock(&aio_nr_lock); percpu_ref_get(&ctx->users); /* io_setup() will drop this ref */ percpu_ref_get(&ctx->reqs); /* free_ioctx_users() will drop this */ err = ioctx_add_table(ctx, mm); if (err) goto err_cleanup; /* Release the ring_lock mutex now that all setup is complete. */ mutex_unlock(&ctx->ring_lock); pr_debug("allocated ioctx %p[%ld]: mm=%p mask=0x%x\n", ctx, ctx->user_id, mm, ctx->nr_events); return ctx; err_cleanup: aio_nr_sub(ctx->max_reqs); err_ctx: atomic_set(&ctx->dead, 1); if (ctx->mmap_size) vm_munmap(ctx->mmap_base, ctx->mmap_size); aio_free_ring(ctx); err: mutex_unlock(&ctx->ring_lock); free_percpu(ctx->cpu); percpu_ref_exit(&ctx->reqs); percpu_ref_exit(&ctx->users); kmem_cache_free(kioctx_cachep, ctx); pr_debug("error allocating ioctx %d\n", err); return ERR_PTR(err); }

static const char *req_user_field(request_rec *r) { return r->user; }

void V8TestObject::TreatNullAsEmptyStringStringAttributeAttributeSetterCallback( const v8::FunctionCallbackInfo<v8::Value>& info) { RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestObject_treatNullAsEmptyStringStringAttribute_Setter"); v8::Local<v8::Value> v8_value = info[0]; test_object_v8_internal::TreatNullAsEmptyStringStringAttributeAttributeSetter(v8_value, info); }

void RenderFrameHostImpl::OnExitFullscreen() { delegate_->ExitFullscreenMode(/* will_cause_resize */ true); render_view_host_->GetWidget()->SynchronizeVisualProperties(); }

void ssl3_clear(SSL *s) { unsigned char *rp, *wp; size_t rlen, wlen; int init_extra; #ifdef TLSEXT_TYPE_opaque_prf_input if (s->s3->client_opaque_prf_input != NULL) OPENSSL_free(s->s3->client_opaque_prf_input); s->s3->client_opaque_prf_input = NULL; if (s->s3->server_opaque_prf_input != NULL) OPENSSL_free(s->s3->server_opaque_prf_input); s->s3->server_opaque_prf_input = NULL; #endif ssl3_cleanup_key_block(s); if (s->s3->tmp.ca_names != NULL) sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free); if (s->s3->rrec.comp != NULL) { OPENSSL_free(s->s3->rrec.comp); s->s3->rrec.comp = NULL; } #ifndef OPENSSL_NO_DH if (s->s3->tmp.dh != NULL) { DH_free(s->s3->tmp.dh); s->s3->tmp.dh = NULL; } #endif #ifndef OPENSSL_NO_ECDH if (s->s3->tmp.ecdh != NULL) { EC_KEY_free(s->s3->tmp.ecdh); s->s3->tmp.ecdh = NULL; } #endif #ifndef OPENSSL_NO_TLSEXT # ifndef OPENSSL_NO_EC s->s3->is_probably_safari = 0; # endif /* !OPENSSL_NO_EC */ #endif /* !OPENSSL_NO_TLSEXT */ rp = s->s3->rbuf.buf; wp = s->s3->wbuf.buf; rlen = s->s3->rbuf.len; wlen = s->s3->wbuf.len; init_extra = s->s3->init_extra; if (s->s3->handshake_buffer) { BIO_free(s->s3->handshake_buffer); s->s3->handshake_buffer = NULL; } if (s->s3->handshake_dgst) { ssl3_free_digest_list(s); } #if !defined(OPENSSL_NO_TLSEXT) if (s->s3->alpn_selected) { OPENSSL_free(s->s3->alpn_selected); s->s3->alpn_selected = NULL; } #endif memset(s->s3, 0, sizeof *s->s3); s->s3->rbuf.buf = rp; s->s3->wbuf.buf = wp; s->s3->rbuf.len = rlen; s->s3->wbuf.len = wlen; s->s3->init_extra = init_extra; ssl_free_wbio_buffer(s); s->packet_length = 0; s->s3->renegotiate = 0; s->s3->total_renegotiations = 0; s->s3->num_renegotiations = 0; s->s3->in_read_app_data = 0; s->version = SSL3_VERSION; #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) if (s->next_proto_negotiated) { OPENSSL_free(s->next_proto_negotiated); s->next_proto_negotiated = NULL; s->next_proto_negotiated_len = 0; } #endif }

static inline int iucv_below_msglim(struct sock *sk) { struct iucv_sock *iucv = iucv_sk(sk); if (sk->sk_state != IUCV_CONNECTED) return 1; if (iucv->transport == AF_IUCV_TRANS_IUCV) return (skb_queue_len(&iucv->send_skb_q) < iucv->path->msglim); else return ((atomic_read(&iucv->msg_sent) < iucv->msglimit_peer) && (atomic_read(&iucv->pendings) <= 0)); }

static int irda_open_tsap(struct irda_sock *self, __u8 tsap_sel, char *name) { notify_t notify; if (self->tsap) { IRDA_DEBUG(0, "%s: busy!\n", __func__); return -EBUSY; } /* Initialize callbacks to be used by the IrDA stack */ irda_notify_init(&notify); notify.connect_confirm = irda_connect_confirm; notify.connect_indication = irda_connect_indication; notify.disconnect_indication = irda_disconnect_indication; notify.data_indication = irda_data_indication; notify.udata_indication = irda_data_indication; notify.flow_indication = irda_flow_indication; notify.instance = self; strncpy(notify.name, name, NOTIFY_MAX_NAME); self->tsap = irttp_open_tsap(tsap_sel, DEFAULT_INITIAL_CREDIT, &notify); if (self->tsap == NULL) { IRDA_DEBUG(0, "%s(), Unable to allocate TSAP!\n", __func__); return -ENOMEM; } /* Remember which TSAP selector we actually got */ self->stsap_sel = self->tsap->stsap_sel; return 0; }

void SplitStringAlongWhitespace(const std::string& str, std::vector<std::string>* result) { SplitStringAlongWhitespaceT(str, result); }

static void sig_server_setup_fill_reconn(IRC_SERVER_CONNECT_REC *conn, IRC_SERVER_SETUP_REC *sserver) { if (!IS_IRC_SERVER_CONNECT(conn) || !IS_IRC_SERVER_SETUP(sserver)) return; if (sserver->cmd_queue_speed > 0) conn->cmd_queue_speed = sserver->cmd_queue_speed; if (sserver->max_cmds_at_once > 0) conn->max_cmds_at_once = sserver->max_cmds_at_once; if (sserver->max_query_chans > 0) conn->max_query_chans = sserver->max_query_chans; }

NPError WebPluginDelegatePepper::Device2DFlushContext( NPP id, NPDeviceContext2D* context, NPDeviceFlushContextCallbackPtr callback, void* user_data) { if (!context) return NPERR_INVALID_PARAM; Graphics2DDeviceContext* ctx = graphic2d_contexts_.Lookup( reinterpret_cast<intptr_t>(context->reserved)); if (!ctx) return NPERR_INVALID_PARAM; // TODO(brettw) call callback. return ctx->Flush(&committed_bitmap_, context, callback, id, user_data); }

int vfs_unlink(struct inode *dir, struct dentry *dentry, struct inode **delegated_inode) { struct inode *target = dentry->d_inode; int error = may_delete(dir, dentry, 0); if (error) return error; if (!dir->i_op->unlink) return -EPERM; mutex_lock(&target->i_mutex); if (is_local_mountpoint(dentry)) error = -EBUSY; else { error = security_inode_unlink(dir, dentry); if (!error) { error = try_break_deleg(target, delegated_inode); if (error) goto out; error = dir->i_op->unlink(dir, dentry); if (!error) { dont_mount(dentry); detach_mounts(dentry); } } } out: mutex_unlock(&target->i_mutex); /* We don't d_delete() NFS sillyrenamed files--they still exist. */ if (!error && !(dentry->d_flags & DCACHE_NFSFS_RENAMED)) { fsnotify_link_count(target); d_delete(dentry); } return error; }

static void testInterfacePythonAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info) { TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter"); TestObjectPythonV8Internal::testInterfacePythonAttributeAttributeSetter(jsValue, info); TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); }

ImageBitmapFactories& WorkerGlobalScopeImageBitmapFactories::fromInternal(WorkerGlobalScope& object) { WorkerGlobalScopeImageBitmapFactories* supplement = static_cast<WorkerGlobalScopeImageBitmapFactories*>(WillBeHeapSupplement<WorkerGlobalScope>::from(object, ImageBitmapFactories::supplementName())); if (!supplement) { supplement = new WorkerGlobalScopeImageBitmapFactories(); WillBeHeapSupplement<WorkerGlobalScope>::provideTo(object, ImageBitmapFactories::supplementName(), adoptPtrWillBeNoop(supplement)); } return *supplement; }

void WebPluginImpl::HandleHttpMultipartResponse( const WebURLResponse& response, WebPluginResourceClient* client) { std::string multipart_boundary; if (!MultipartResponseDelegate::ReadMultipartBoundary( response, &multipart_boundary)) { NOTREACHED(); return; } if (page_delegate_) page_delegate_->DidStartLoadingForPlugin(); MultiPartResponseClient* multi_part_response_client = new MultiPartResponseClient(client); MultipartResponseDelegate* multi_part_response_handler = new MultipartResponseDelegate(multi_part_response_client, NULL, response, multipart_boundary); multi_part_response_map_[client] = multi_part_response_handler; }

RTCPeerConnectionHandlerChromium::RTCPeerConnectionHandlerChromium(RTCPeerConnectionHandlerClient* client) : m_client(client) { ASSERT(m_client); }

static void ActivityLoggingAccessForAllWorldsMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) { TestObject* impl = V8TestObject::ToImpl(info.Holder()); impl->activityLoggingAccessForAllWorldsMethod(); }

static LayoutRect LocalToAbsolute(const LayoutBox& box, LayoutRect rect) { return LayoutRect( box.LocalToAbsoluteQuad(FloatQuad(FloatRect(rect)), kUseTransforms) .BoundingBox()); }

phar_entry_info *phar_get_link_source(phar_entry_info *entry TSRMLS_DC) /* {{{ */ { phar_entry_info *link_entry; char *link; if (!entry->link) { return entry; } link = phar_get_link_location(entry TSRMLS_CC); if (SUCCESS == zend_hash_find(&(entry->phar->manifest), entry->link, strlen(entry->link), (void **)&link_entry) || SUCCESS == zend_hash_find(&(entry->phar->manifest), link, strlen(link), (void **)&link_entry)) { if (link != entry->link) { efree(link); } return phar_get_link_source(link_entry TSRMLS_CC); } else { if (link != entry->link) { efree(link); } return NULL; } } /* }}} */

xmlXPathNextPrecedingInternal(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) { if ((ctxt == NULL) || (ctxt->context == NULL)) return(NULL); if ((ctxt->context->node->type == XML_ATTRIBUTE_NODE) || (ctxt->context->node->type == XML_NAMESPACE_DECL)) return(NULL); if (cur == NULL) { cur = ctxt->context->node; if (cur == NULL) return (NULL); ctxt->ancestor = cur->parent; } if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE)) cur = cur->prev; while (cur->prev == NULL) { cur = cur->parent; if (cur == NULL) return (NULL); if (cur == ctxt->context->doc->children) return (NULL); if (cur != ctxt->ancestor) return (cur); ctxt->ancestor = cur->parent; } cur = cur->prev; while (cur->last != NULL) cur = cur->last; return (cur); }