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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] JavaScriptCore crash in 2.12.2"
href="https://bugs.webkit.org/show_bug.cgi?id=157126">157126</a>
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<tr>
<th>Summary</th>
<td>[GTK] JavaScriptCore crash in 2.12.2
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
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<th>Hardware</th>
<td>Unspecified
</td>
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<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>berto@igalia.com
</td>
</tr>
<tr>
<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
</tr></table>
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<pre>JSC is reported to crash when opening this URL: <a href="http://gexpertise.fr/activites/metiers/stockage">http://gexpertise.fr/activites/metiers/stockage</a>
This has been reproduced with the MiniBrowser in 2.12.1, but Carlos reports that 2.12.2 crashes as well. trunk seems to be working fine.
A workaround is to set JavaScriptCoreUseJIT=0
Here's the backtrace:
Program received signal SIGSEGV, Segmentation fault.
JSC::StackVisitor::readFrame (this=0x7ffdf68ef990, callFrame=0xffff000000000002) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/interpreter/StackVisitor.cpp:100
100 /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/interpreter/StackVisitor.cpp: Aucun fichier ou dossier de ce type.
(gdb) bt
#0 JSC::StackVisitor::readFrame (this=0x7ffdf68ef990, callFrame=0xffff000000000002) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/interpreter/StackVisitor.cpp:100
#1 0x00007f0d72f5a0c6 in JSC::StackVisitor::visit<JSC::RecursionCheckFunctor> (functor=<synthetic pointer>, startFrame=<optimized out>) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/interpreter/StackVisitor.h:128
#2 JSC::ExecState::iterate<JSC::RecursionCheckFunctor> (functor=<synthetic pointer>, this=<optimized out>) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/interpreter/CallFrame.h:252
#3 JSC::CodeBlock::noticeIncomingCall (this=this@entry=0x7f0d02505200, callerFrame=0x7ffdf68efc00) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/bytecode/CodeBlock.cpp:3472
#4 0x00007f0d72f5a1f1 in JSC::CodeBlock::linkIncomingCall (this=this@entry=0x7f0d02505200, callerFrame=<optimized out>, incoming=incoming@entry=0x7f0d0217a100) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/bytecode/CodeBlock.cpp:3173
#5 0x00007f0d732e680e in JSC::linkFor (exec=exec@entry=0x7ffdf68efb40, callLinkInfo=..., calleeCodeBlock=calleeCodeBlock@entry=0x7f0d02505200, callee=callee@entry=0x7f0d02443d00, codePtr=..., codePtr@entry=...)
at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/jit/Repatch.cpp:571
#6 0x00007f0d732cd998 in JSC::operationLinkCall (execCallee=0x7ffdf68efb40, callLinkInfo=0x7f0d0217a100) at /build/webkit2gtk-ea7lQt/webkit2gtk-2.12.1/Source/JavaScriptCore/jit/JITOperations.cpp:819
#7 0x00007f0d53ffee64 in ?? ()
#8 0x00007ffdf68efc00 in ?? ()
#9 0x00007f0d140841ae in ?? ()
#10 0x0000000000000000 in ?? ()</pre>
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