[Webkit-unassigned] [Bug 178510] New: [WinCairo] fast/images/animated-gif-paint-after-animation.html crash

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Oct 19 03:30:18 PDT 2017 

https://bugs.webkit.org/show_bug.cgi?id=178510

            Bug ID: 178510
           Summary: [WinCairo]
                    fast/images/animated-gif-paint-after-animation.html
                    crash
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Images
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Hironori.Fujii at sony.com

[WinCairo] fast/images/animated-gif-paint-after-animation.html crash

WinCairo port, trunk at 223596, 64 bit Release build

Callstack:

> WebKit.dll!GIFFrameContext::addLzwBlock(unsigned __int64 position, unsigned __int64 size) Line 198	C++
> WebKit.dll!GIFImageReader::parse(unsigned __int64 dataPosition, unsigned __int64 len, bool parseSizeOnly) Line 424	C++
> WebKit.dll!GIFImageReader::decode(WebCore::GIFImageDecoder::GIFQuery query, unsigned int haltAtFrame) Line 360	C++
> WebKit.dll!WebCore::GIFImageDecoder::decode(unsigned int haltAtFrame, WebCore::GIFImageDecoder::GIFQuery query, bool allDataReceived) Line 349	C++
> WebKit.dll!WebCore::GIFImageDecoder::frameBufferAtIndex(unsigned __int64 index) Line 144	C++
> WebKit.dll!WebCore::ScalableImageDecoder::createFrameImageAtIndex(unsigned __int64 index, WebCore::SubsamplingLevel __formal, const WebCore::DecodingOptions & __formal) Line 224	C++
> WebKit.dll!WebCore::ImageFrameCache::startAsyncDecodingQueue::__l2::<lambda>() Line 295	C++
> WTF.dll!WTF::WorkQueue::performWorkOnRegisteredWorkThread() Line 60	C++
> WTF.dll!WTF::WorkQueue::workThreadCallback(void * context) Line 43	C++
> [External Code]	

Callstack:

> WebKit.dll!GIFFrameContext::addLzwBlock(unsigned __int64 position, unsigned __int64 size) Line 198	C++
> WebKit.dll!GIFImageReader::parse(unsigned __int64 dataPosition, unsigned __int64 len, bool parseSizeOnly) Line 424	C++
> WebKit.dll!GIFImageReader::decode(WebCore::GIFImageDecoder::GIFQuery query, unsigned int haltAtFrame) Line 360	C++
> WebKit.dll!WebCore::GIFImageDecoder::decode(unsigned int haltAtFrame, WebCore::GIFImageDecoder::GIFQuery query, bool allDataReceived) Line 349	C++
> WebKit.dll!WebCore::GIFImageDecoder::frameBufferAtIndex(unsigned __int64 index) Line 144	C++
> WebKit.dll!WebCore::ScalableImageDecoder::createFrameImageAtIndex(unsigned __int64 index, WebCore::SubsamplingLevel __formal, const WebCore::DecodingOptions & __formal) Line 224	C++
> WebKit.dll!WebCore::ImageFrameCache::startAsyncDecodingQueue::__l2::<lambda>() Line 295	C++
> WTF.dll!WTF::WorkQueue::performWorkOnRegisteredWorkThread() Line 60	C++
> WTF.dll!WTF::WorkQueue::workThreadCallback(void * context) Line 43	C++
> [External Code]	

Callstack:

> WebKit.dll!WebCore::SharedBuffer::data() Line 100	C++
> WebKit.dll!GIFImageReader::parse(unsigned __int64 dataPosition, unsigned __int64 len, bool parseSizeOnly) Line 416	C++
> WebKit.dll!GIFImageReader::decode(WebCore::GIFImageDecoder::GIFQuery query, unsigned int haltAtFrame) Line 360	C++
> WebKit.dll!WebCore::GIFImageDecoder::decode(unsigned int haltAtFrame, WebCore::GIFImageDecoder::GIFQuery query, bool allDataReceived) Line 349	C++
> WebKit.dll!WebCore::GIFImageDecoder::frameBufferAtIndex(unsigned __int64 index) Line 144	C++
> WebKit.dll!WebCore::ScalableImageDecoder::createFrameImageAtIndex(unsigned __int64 index, WebCore::SubsamplingLevel __formal, const WebCore::DecodingOptions & __formal) Line 224	C++
> WebKit.dll!WebCore::ImageFrameCache::frameAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::ImageFrame::Caching caching, const std::optional<enum WebCore::SubsamplingLevel> & subsamplingLevel) Line 381	C++
> WebKit.dll!WebCore::ImageFrameCache::frameImageAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel) Line 573	C++
> WebKit.dll!WebCore::ImageSource::frameImageAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel, const WebCore::GraphicsContext * targetContext) Line 193	C++
> WebKit.dll!WebCore::BitmapImage::draw(WebCore::GraphicsContext & context, const WebCore::FloatRect & destRect, const WebCore::FloatRect & srcRect, WebCore::CompositeOperator op, WebCore::BlendMode mode, WebCore::DecodingMode decodingMode, WebCore::ImageOrientationDescription description) Line 250	C++
> WebKit.dll!WebCore::GraphicsContext::drawImage(WebCore::Image & image, const WebCore::FloatRect & destination, const WebCore::FloatRect & source, const WebCore::ImagePaintingOptions & imagePaintingOptions) Line 731	C++
> WebKit.dll!WebCore::GraphicsContext::drawImage(WebCore::Image & image, const WebCore::FloatRect & destination, const WebCore::ImagePaintingOptions & imagePaintingOptions) Line 718	C++
> WebKit.dll!WebCore::RenderImage::paintIntoRect(WebCore::PaintInfo & paintInfo, const WebCore::FloatRect & rect) Line 588	C++
> WebKit.dll!WebCore::RenderImage::paintReplaced(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 480	C++
> WebKit.dll!WebCore::RenderReplaced::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 218	C++
> WebKit.dll!WebCore::RenderImage::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 495	C++
> WebKit.dll!WebCore::RenderElement::paintAsInlineBlock(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & childPoint) Line 1214	C++
> WebKit.dll!WebCore::InlineElementBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit __formal, WebCore::LayoutUnit __formal) Line 78	C++
> WebKit.dll!WebCore::InlineFlowBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 1202	C++
> WebKit.dll!WebCore::RootInlineBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 167	C++
> WebKit.dll!WebCore::RenderLineBoxList::paint(WebCore::RenderBoxModelObject * renderer, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 230	C++
> WebKit.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1584	C++
> WebKit.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1724	C++
> WebKit.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1563	C++
> WebKit.dll!WebCore::RenderBlock::paintChild(WebCore::RenderBox & child, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect, WebCore::RenderBlock::PaintBlockType paintType) Line 1643	C++
> WebKit.dll!WebCore::RenderBlock::paintChildren(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect) Line 1603	C++
> WebKit.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1598	C++
> WebKit.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1724	C++
> WebKit.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1563	C++
> WebKit.dll!WebCore::RenderLayer::paintForegroundForFragmentsWithPhase(WebCore::PaintPhase phase, const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16,WTF::FastMalloc> & layerFragments, WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4784	C++
> WebKit.dll!WebCore::RenderLayer::paintForegroundForFragments(const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16,WTF::FastMalloc> & layerFragments, WebCore::GraphicsContext & context, WebCore::GraphicsContext & contextForTransparencyLayer, const WebCore::LayoutRect & transparencyPaintDirtyRect, bool haveTransparency, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4760	C++
> WebKit.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4366	C++
> WebKit.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4021	C++
> WebKit.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4379	C++
> WebKit.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4021	C++
> WebKit.dll!WebCore::RenderLayer::paint(WebCore::GraphicsContext & context, const WebCore::LayoutRect & damageRect, const WebCore::LayoutSize & subpixelOffset, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRoot, unsigned int paintFlags, WebCore::RenderLayer::SecurityOriginPaintPolicy paintPolicy) Line 3839	C++
> WebKit.dll!WebCore::FrameView::paintContents(WebCore::GraphicsContext & context, const WebCore::IntRect & dirtyRect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 4487	C++
> WebKit.dll!WebCore::ScrollView::paint(WebCore::GraphicsContext & context, const WebCore::IntRect & rect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 1195	C++
> WebKit.dll!WebView::paintIntoBackingStore(WebCore::FrameView * frameView, HDC__ * bitmapDC, const WebCore::IntRect & dirtyRectPixels, WebView::WindowsToPaint windowsToPaint) Line 1424	C++
> WebKit.dll!WebView::updateBackingStore(WebCore::FrameView * frameView, HDC__ * dc, bool backingStoreCompletelyDirty, WebView::WindowsToPaint windowsToPaint) Line 1172	C++
> WebKit.dll!WebView::paint(HDC__ * dc, __int64 options) Line 1336	C++
> WebKit.dll!WebView::WebViewWndProc(HWND__ * hWnd, unsigned int message, unsigned __int64 wParam, __int64 lParam) Line 2569	C++
> [External Code]	
> DumpRenderTreeLib.dll!displayCallback(const OpaqueJSContext * context, OpaqueJSValue * function, OpaqueJSValue * thisObject, unsigned __int64 argumentCount, const OpaqueJSValue * const * arguments, const OpaqueJSValue * * exception) Line 526	C++
> JavaScriptCore.dll!JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::ExecState * exec) Line 64	C++
> JavaScriptCore.dll!JSC::LLInt::handleHostCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::JSValue callee, JSC::CodeSpecializationKind kind) Line 1305	C++
> JavaScriptCore.dll!JSC::LLInt::setUpCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::CodeSpecializationKind kind, JSC::JSValue calleeAsValue, JSC::LLIntCallLinkInfo * callLinkInfo) Line 1354	C++
> JavaScriptCore.dll!llint_slow_path_call(JSC::ExecState * exec, JSC::Instruction * pc) Line 1428	C++
> [External Code]	


> ntdll.dll!00007ff980d98363()	Unknown
> ntdll.dll!00007ff980d98cba()	Unknown
> ntdll.dll!00007ff980d45b6a()	Unknown
> ntdll.dll!00007ff980cdc8b5()	Unknown
> WTF.dll!_free_base(void * block) Line 112	C++
> WebKit.dll!WTF::Vector<WTF::StringView,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::reserveCapacity(unsigned __int64 newCapacity) Line 1157	C++
> WebKit.dll!WTF::Vector<WTF::StringView,0,WTF::CrashOnOverflow,16,WTF::FastMalloc>::expandCapacity(unsigned __int64 newMinCapacity, WTF::StringView * ptr) Line 1022	C++
> WebKit.dll!GIFFrameContext::addLzwBlock(unsigned __int64 position, unsigned __int64 size) Line 198	C++
> WebKit.dll!GIFImageReader::parse(unsigned __int64 dataPosition, unsigned __int64 len, bool parseSizeOnly) Line 424	C++
> WebKit.dll!GIFImageReader::decode(WebCore::GIFImageDecoder::GIFQuery query, unsigned int haltAtFrame) Line 360	C++
> WebKit.dll!WebCore::GIFImageDecoder::decode(unsigned int haltAtFrame, WebCore::GIFImageDecoder::GIFQuery query, bool allDataReceived) Line 349	C++
> WebKit.dll!WebCore::GIFImageDecoder::frameBufferAtIndex(unsigned __int64 index) Line 144	C++
> WebKit.dll!WebCore::ScalableImageDecoder::frameIsCompleteAtIndex(unsigned __int64 index) Line 179	C++
> WebKit.dll!WebCore::ImageFrameCache::cacheMetadataAtIndex(unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel, WebCore::DecodingStatus decodingStatus) Line 205	C++
> WebKit.dll!WebCore::ImageFrameCache::cacheNativeImageAtIndex(WTF::RefPtr<_cairo_surface> && nativeImage, unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel, const WebCore::DecodingOptions & decodingOptions, WebCore::DecodingStatus decodingStatus) Line 246	C++
> WebKit.dll!WebCore::ImageFrameCache::frameAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::ImageFrame::Caching caching, const std::optional<enum WebCore::SubsamplingLevel> & subsamplingLevel) Line 382	C++
> WebKit.dll!WebCore::ImageFrameCache::frameImageAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel) Line 573	C++
> WebKit.dll!WebCore::ImageSource::frameImageAtIndexCacheIfNeeded(unsigned __int64 index, WebCore::SubsamplingLevel subsamplingLevel, const WebCore::GraphicsContext * targetContext) Line 193	C++
> WebKit.dll!WebCore::BitmapImage::draw(WebCore::GraphicsContext & context, const WebCore::FloatRect & destRect, const WebCore::FloatRect & srcRect, WebCore::CompositeOperator op, WebCore::BlendMode mode, WebCore::DecodingMode decodingMode, WebCore::ImageOrientationDescription description) Line 250	C++
> WebKit.dll!WebCore::GraphicsContext::drawImage(WebCore::Image & image, const WebCore::FloatRect & destination, const WebCore::FloatRect & source, const WebCore::ImagePaintingOptions & imagePaintingOptions) Line 731	C++
> WebKit.dll!WebCore::GraphicsContext::drawImage(WebCore::Image & image, const WebCore::FloatRect & destination, const WebCore::ImagePaintingOptions & imagePaintingOptions) Line 718	C++
> WebKit.dll!WebCore::RenderImage::paintIntoRect(WebCore::PaintInfo & paintInfo, const WebCore::FloatRect & rect) Line 588	C++
> WebKit.dll!WebCore::RenderImage::paintReplaced(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 480	C++
> WebKit.dll!WebCore::RenderReplaced::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 218	C++
> WebKit.dll!WebCore::RenderImage::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 495	C++
> WebKit.dll!WebCore::RenderElement::paintAsInlineBlock(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & childPoint) Line 1214	C++
> WebKit.dll!WebCore::InlineElementBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit __formal, WebCore::LayoutUnit __formal) Line 78	C++
> WebKit.dll!WebCore::InlineFlowBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 1202	C++
> WebKit.dll!WebCore::RootInlineBox::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::LayoutUnit lineTop, WebCore::LayoutUnit lineBottom) Line 167	C++
> WebKit.dll!WebCore::RenderLineBoxList::paint(WebCore::RenderBoxModelObject * renderer, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 230	C++
> WebKit.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1584	C++
> WebKit.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1724	C++
> WebKit.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1563	C++
> WebKit.dll!WebCore::RenderBlock::paintChild(WebCore::RenderBox & child, WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect, WebCore::RenderBlock::PaintBlockType paintType) Line 1643	C++
> WebKit.dll!WebCore::RenderBlock::paintChildren(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset, WebCore::PaintInfo & paintInfoForChild, bool usePrintRect) Line 1603	C++
> WebKit.dll!WebCore::RenderBlock::paintContents(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1598	C++
> WebKit.dll!WebCore::RenderBlock::paintObject(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1724	C++
> WebKit.dll!WebCore::RenderBlock::paint(WebCore::PaintInfo & paintInfo, const WebCore::LayoutPoint & paintOffset) Line 1563	C++
> WebKit.dll!WebCore::RenderLayer::paintForegroundForFragmentsWithPhase(WebCore::PaintPhase phase, const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16,WTF::FastMalloc> & layerFragments, WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4784	C++
> WebKit.dll!WebCore::RenderLayer::paintForegroundForFragments(const WTF::Vector<WebCore::LayerFragment,1,WTF::CrashOnOverflow,16,WTF::FastMalloc> & layerFragments, WebCore::GraphicsContext & context, WebCore::GraphicsContext & contextForTransparencyLayer, const WebCore::LayoutRect & transparencyPaintDirtyRect, bool haveTransparency, const WebCore::RenderLayer::LayerPaintingInfo & localPaintingInfo, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRootForRenderer) Line 4760	C++
> WebKit.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4366	C++
> WebKit.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4021	C++
> WebKit.dll!WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4379	C++
> WebKit.dll!WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext & context, const WebCore::RenderLayer::LayerPaintingInfo & paintingInfo, unsigned int paintFlags) Line 4021	C++
> WebKit.dll!WebCore::RenderLayer::paint(WebCore::GraphicsContext & context, const WebCore::LayoutRect & damageRect, const WebCore::LayoutSize & subpixelOffset, unsigned int paintBehavior, WebCore::RenderObject * subtreePaintRoot, unsigned int paintFlags, WebCore::RenderLayer::SecurityOriginPaintPolicy paintPolicy) Line 3839	C++
> WebKit.dll!WebCore::FrameView::paintContents(WebCore::GraphicsContext & context, const WebCore::IntRect & dirtyRect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 4487	C++
> WebKit.dll!WebCore::ScrollView::paint(WebCore::GraphicsContext & context, const WebCore::IntRect & rect, WebCore::Widget::SecurityOriginPaintPolicy securityOriginPaintPolicy) Line 1195	C++
> WebKit.dll!WebView::paintIntoBackingStore(WebCore::FrameView * frameView, HDC__ * bitmapDC, const WebCore::IntRect & dirtyRectPixels, WebView::WindowsToPaint windowsToPaint) Line 1424	C++
> WebKit.dll!WebView::updateBackingStore(WebCore::FrameView * frameView, HDC__ * dc, bool backingStoreCompletelyDirty, WebView::WindowsToPaint windowsToPaint) Line 1172	C++
> WebKit.dll!WebView::paint(HDC__ * dc, __int64 options) Line 1336	C++
> WebKit.dll!WebView::WebViewWndProc(HWND__ * hWnd, unsigned int message, unsigned __int64 wParam, __int64 lParam) Line 2569	C++
> [External Code]	
> DumpRenderTreeLib.dll!displayCallback(const OpaqueJSContext * context, OpaqueJSValue * function, OpaqueJSValue * thisObject, unsigned __int64 argumentCount, const OpaqueJSValue * const * arguments, const OpaqueJSValue * * exception) Line 526	C++
> JavaScriptCore.dll!JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::ExecState * exec) Line 64	C++
> JavaScriptCore.dll!JSC::LLInt::handleHostCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::JSValue callee, JSC::CodeSpecializationKind kind) Line 1305	C++
> JavaScriptCore.dll!JSC::LLInt::setUpCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::CodeSpecializationKind kind, JSC::JSValue calleeAsValue, JSC::LLIntCallLinkInfo * callLinkInfo) Line 1354	C++
> JavaScriptCore.dll!llint_slow_path_call(JSC::ExecState * exec, JSC::Instruction * pc) Line 1428	C++
> [External Code]

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20171019/9abc0a76/attachment-0001.html>

More information about the webkit-unassigned mailing list