[Webkit-unassigned] [Bug 120511] ASSERTION FAILED: rangesIntersect(m_renderer->pixelSnappedLogicalTopForFloat(floatingObject), m_renderer->pixelSnappedLogicalBottomForFloat(floatingObject), m_lineTop, m_lineBottom) in WebCore::RenderBlock::ComputeFloatOffsetAdapter

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=120511





--- Comment #8 from Bem Jones-Bey <bjonesbe at adobe.com>  2013-11-14 12:17:21 PST ---
I'm pretty sure this is an entirely different problem than the one that this bug was originally filed for, since I'm pretty sure that's related to my patch in bug 124207. I've filed bug 124375 to track this new issue, and will upload a patch shortly.

(In reply to comment #7)
> I'm constantly hitting this in debug builds (I'm running webkitgtk r159276). Just opening http://www.igalia.com makes the webprocess crash
> 
> ASSERTION FAILED: rangesIntersect(m_renderer.pixelSnappedLogicalTopForFloat(floatingObject), m_renderer.pixelSnappedLogicalBottomForFloat(floatingObject), m_lineTop, m_lineBottom)
> ../../Source/WebCore/rendering/FloatingObjects.cpp(463) : void WebCore::ComputeFloatOffsetAdapter<FloatTypeValue>::collectIfNeeded(const IntervalType&) [with WebCore::FloatingObject::Type FloatTypeValue = (WebCore::FloatingObject::Type)1u; WebCore::ComputeFloatOffsetAdapter<FloatTypeValue>::IntervalType = WebCore::PODInterval<WebCore::LayoutUnit, WebCore::FloatingObject*>]
> 1   0x7f624149365e /opt/WebKit/WebKitBuild/Debug/.libs/libjavascriptcoregtk-3.0.so.0(WTFCrash+0x1e) [0x7f624149365e]
> 2   0x7f623d1af414 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(+0x2428414) [0x7f623d1af414]
> 3   0x7f623d1ad116 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(+0x2426116) [0x7f623d1ad116]
> 4   0x7f623d1ad174 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(+0x2426174) [0x7f623d1ad174]
> 5   0x7f623d1ab50a /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(+0x242450a) [0x7f623d1ab50a]
> 6   0x7f623d1a9881 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15FloatingObjects36logicalLeftOffsetForPositioningFloatENS_10LayoutUnitES1_PS1_+0x51) [0x7f623d1a9881]
> 7   0x7f623d21fb89 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZNK7WebCore15RenderBlockFlow36logicalLeftOffsetForPositioningFloatENS_10LayoutUnitES1_bPS1_+0x8b) [0x7f623d21fb89]
> 8   0x7f623d21ffad /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZNK7WebCore15RenderBlockFlow30computeLogicalLocationForFloatEPKNS_14FloatingObjectENS_10LayoutUnitE+0x363) [0x7f623d21ffad]
> 9   0x7f623d2206f6 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow17positionNewFloatsEv+0x370) [0x7f623d2206f6]
> 10  0x7f623d239b15 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow22positionNewFloatOnLineEPNS_14FloatingObjectES2_RNS_8LineInfoERNS_9LineWidthE+0x3d) [0x7f623d239b15]
> 11  0x7f623d237111 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker21skipLeadingWhitespaceERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoEPNS_14FloatingObjectERNS_9LineWidthE+0x22d) [0x7f623d237111]
> 12  0x7f623d238c2d /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker16nextSegmentBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_15CrashOnOverflowEEE+0x14d) [0x7f623d238c2d]
> 13  0x7f623d237eab /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker13nextLineBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_15CrashOnOverflowEEE+0xb7) [0x7f623d237eab]
> 14  0x7f623d232cb7 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow26layoutRunsAndFloatsInRangeERNS_15LineLayoutStateERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERKS4_RKNS_10BidiStatusEj+0x553) [0x7f623d232cb7]
> 15  0x7f623d23164e /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow19layoutRunsAndFloatsERNS_15LineLayoutStateEb+0x40e) [0x7f623d23164e]
> 16  0x7f623d234c94 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow15layoutLineBoxesEbRNS_10LayoutUnitES2_+0x676) [0x7f623d234c94]
> 17  0x7f623d218ba8 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow20layoutInlineChildrenEbRNS_10LayoutUnitES2_+0xc8) [0x7f623d218ba8]
> 18  0x7f623d217ef9 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x401) [0x7f623d217ef9]
> 19  0x7f623d1e70ed /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11RenderBlock6layoutEv+0x77) [0x7f623d1e70ed]
> 20  0x7f623d1b3b2b /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(+0x242cb2b) [0x7f623d1b3b2b]
> 21  0x7f623d21f5c0 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow20insertFloatingObjectERNS_9RenderBoxE+0x216) [0x7f623d21f5c0]
> 22  0x7f623d2370f0 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker21skipLeadingWhitespaceERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoEPNS_14FloatingObjectERNS_9LineWidthE+0x20c) [0x7f623d2370f0]
> 23  0x7f623d238c2d /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker16nextSegmentBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_15CrashOnOverflowEEE+0x14d) [0x7f623d238c2d]
> 24  0x7f623d237eab /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11LineBreaker13nextLineBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_15CrashOnOverflowEEE+0xb7) [0x7f623d237eab]
> 25  0x7f623d232cb7 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow26layoutRunsAndFloatsInRangeERNS_15LineLayoutStateERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERKS4_RKNS_10BidiStatusEj+0x553) [0x7f623d232cb7]
> 26  0x7f623d23164e /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow19layoutRunsAndFloatsERNS_15LineLayoutStateEb+0x40e) [0x7f623d23164e]
> 27  0x7f623d234c94 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow15layoutLineBoxesEbRNS_10LayoutUnitES2_+0x676) [0x7f623d234c94]
> 28  0x7f623d218ba8 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow20layoutInlineChildrenEbRNS_10LayoutUnitES2_+0xc8) [0x7f623d218ba8]
> 29  0x7f623d217ef9 /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x401) [0x7f623d217ef9]
> 30  0x7f623d1e70ed /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore11RenderBlock6layoutEv+0x77) [0x7f623d1e70ed]
> 31  0x7f623d218f7b /opt/WebKit/WebKitBuild/Debug/.libs/libwebkit2gtk-3.0.so.25(_ZN7WebCore15RenderBlockFlow16layoutBlockChildERNS_9RenderBoxERNS0_10MarginInfoERNS_10LayoutUnitES6_+0x3d1) [0x7f623d218f7b]

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