[Webkit-unassigned] [Bug 176145] New: Crash in WebCore::Length::isCalculatedEqual

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=176145

            Bug ID: 176145
           Summary: Crash in WebCore::Length::isCalculatedEqual
           Product: WebKit
           Version: Other
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

Created attachment 319440

  --> https://bugs.webkit.org/attachment.cgi?id=319440&action=review

Backtrace

Crash in WebCore::Length::isCalculatedEqual:

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 WebCore::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/CalculationValue.h:160
 #1 WebCore::Length::isCalculatedEqual at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/Length.cpp:284
 #2 WebCore::Length::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/Length.h:226
 #3 WebCore::TranslateTransformOperation::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp:35
 #4 WebCore::TransformOperation::operator!= at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/graphics/transforms/TransformOperation.h:60
 #5 WebCore::TransformOperations::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/platform/graphics/transforms/TransformOperations.cpp:45
 #6 WebCore::StyleTransformData::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/rendering/style/StyleTransformData.cpp:53
 #7 WebCore::DataRef<WebCore::StyleTransformData>::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/rendering/style/DataRef.h:82
 #8 WebCore::StyleRareNonInheritedData::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp:233
 #9 WebCore::DataRef<WebCore::StyleRareNonInheritedData>::operator== at /usr/src/debug/webkitgtk-2.16.1/Source/WebCore/rendering/style/DataRef.h:82

I have only one report of this total, so it's probably low priority. Better backtrace attached.

-- 
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/20170831/130fee4e/attachment.html>