RESOLVED INVALID 112900
[Qt] Crash in RenderTableSection::paintObject in optimized MSVC 2012 build. 
https://bugs.webkit.org/show_bug.cgi?id=112900
Summary [Qt] Crash in RenderTableSection::paintObject in optimized MSVC 2012 build.
Michael Brüning
Reported 2013-03-21 04:49:08 PDT
Created attachment 194227 [details] Stack trace with method names and arguments. QtWebKit crashes RenderTableSection::paintObject on Windows 64 bit with the MSVC 2012 compiler when optimization is turned on. Turning optimization off for this method prevents the crash. The stack trace and disassembly are attached. The access violation causing the crash happens at "000007F8C066032D mov rcx,qword ptr [rax+r15+8]" in the disassembly. Will make a reduced test case and report to Microsoft with that.
Attachments
Stack trace with method names and arguments. (14.68 KB, text/plain)
2013-03-21 04:49 PDT, Michael Brüning 		no flags
Details
Disassembly. (5.01 KB, text/plain)
2013-03-21 04:56 PDT, Michael Brüning 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Michael Brüning
Comment 1 2013-03-21 04:56:57 PDT
Created attachment 194230 [details] Disassembly.
Jocelyn Turcotte
Comment 2 2014-02-03 03:25:25 PST
=== Bulk closing of Qt bugs === If you believe that this bug report is still relevant for a non-Qt port of webkit.org, please re-open it and remove [Qt] from the summary. If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.
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