Status: Untriaged Owner: ---- Labels: Type-Bug Pri-2 OS-Mac Area-WebKit Size-Medium Valgrind
New issue 18253 by d...@chromium.org: Unintialized conditional in resample_band() in WebCore::BitmapImage::draw() on mac http://code.google.com/p/chromium/issues/detail?id=18253 Seen on a fishing expedition on a local mac. Happened four times in ten full runs of the ui tests: 1 AutomatedUITestBase.CloseBrowserWindow 1 TabRestoreUITest.BasicRestoreFromClosedWindow 2 TabRestoreUITest.RestoreWindow so to reproduce, try sh tools/valgrind/chrome_tests.sh -t ui --gtest_filter=TabRestoreUITest.* in a loop for a while until you see the error. Valgrind complained Conditional jump or move depends on uninitialised value(s) resample_band (/System/.../CoreGraphics) img_interpolate_read (/System/.../CoreGraphics) img_colormatch_read (/System/.../CoreGraphics) img_data_lock (/System/.../CoreGraphics) CGSImageDataLock (/System/.../CoreGraphics) ripc_AcquireImage (/System/.../Resources/libRIP.A.dylib) ripc_DrawImage (/System/.../Resources/libRIP.A.dylib) CGContextDrawImage (/System/.../CoreGraphics) WebCore::BitmapImage::draw(WebCore::GraphicsContext*, WebCore::FloatRect const&, WebCore::FloatRect const&, WebCore::CompositeOperator) (third_party/WebKit/WebCore/platform/graphics/cg/ImageCG.cpp:209) WebCore::Image::drawTiled(WebCore::GraphicsContext*, WebCore::FloatRect const&, WebCore::FloatPoint const&, WebCore::FloatSize const&, WebCore::CompositeOperator) (third_party/WebKit/WebCore/platform/graphics/Image.cpp:135) WebCore::GraphicsContext::drawTiledImage(WebCore::Image*, WebCore::IntRect const&, WebCore::IntPoint const&, WebCore::IntSize const&, WebCore::CompositeOperator) (third_party/WebKit/WebCore/platform/graphics/GraphicsContext.cpp:462) WebCore::RenderBoxModelObject::paintFillLayerExtended(WebCore::RenderObject::PaintInfo const&, WebCore::Color const&, WebCore::FillLayer const*, int, int, int, int, WebCore::InlineFlowBox*, WebCore::CompositeOperator) (third_party/WebKit/WebCore/rendering/RenderBoxModelObject.cpp:476) WebCore::RenderBox::paintFillLayer(WebCore::RenderObject::PaintInfo const&, WebCore::Color const&, WebCore::FillLayer const*, int, int, int, int, WebCore::CompositeOperator) (third_party/WebKit/WebCore/rendering/RenderBox.cpp:714) WebCore::RenderBox::paintFillLayers(WebCore::RenderObject::PaintInfo const&, WebCore::Color const&, WebCore::FillLayer const*, int, int, int, int, WebCore::CompositeOperator) (third_party/WebKit/WebCore/rendering/RenderBox.cpp:709) -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ Automated mail from issue updates at http://crbug.com/ Subscription options: http://groups.google.com/group/chromium-bugs -~----------~----~----~----~------~----~------~--~---
