[Webkit-unassigned] [Bug 108619] ASSERTION FAILED: enclosingIntRect(rendererMappedResult) == enclosingIntRect(FloatQuad(result).boundingBox()) in WebCore::RenderGeometryMap::mapToContainer

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Nov 9 20:08:40 PST 2014


https://bugs.webkit.org/show_bug.cgi?id=108619

Simon Fraser (smfr) <simon.fraser at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zalan at apple.com

--- Comment #5 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
After the geometry map assertion, this asserts at:
ASSERTION FAILED: y2 >= y1
/Volumes/DataSSD/Development/apple/webkit/OpenSource/Source/WebCore/rendering/RenderObject.cpp(923) : void WebCore::RenderObject::drawLineForBoxSide(WebCore::GraphicsContext *, float, float, float, float, WebCore::BoxSide, WebCore::Color, WebCore::EBorderStyle, float, float, bool) const
1   0x1033c9870 WTFCrash
2   0x10615dc97 WebCore::RenderObject::drawLineForBoxSide(WebCore::GraphicsContext*, float, float, float, float, WebCore::BoxSide, WebCore::Color, WebCore::EBorderStyle, float, float, bool) const
3   0x10615d89f WebCore::RenderObject::drawLineForBoxSide(WebCore::GraphicsContext*, float, float, float, float, WebCore::BoxSide, WebCore::Color, WebCore::EBorderStyle, float, float, bool) const
4   0x10615fb5f WebCore::RenderObject::paintOutline(WebCore::PaintInfo&, WebCore::LayoutRect const&)
5   0x1061731be WebCore::RenderReplaced::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
6   0x106086afa WebCore::RenderImage::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&)
7   0x105f5dc20 WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool)
8   0x105f5d857 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool)

(lldb) p y1
(float) $1 = 5
(lldb) p y2
(float) $2 = -33554432

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