[Webkit-unassigned] [Bug 131022] [GTK][Cmake] Enable CSS JIT

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=131022





--- Comment #11 from Sergio Villar Senin <svillar at igalia.com>  2014-04-02 02:39:08 PST ---
A couple of backtraces got with a release build (Debug builds do not crash)

Program received signal SIGSEGV, Segmentation fault.
WebCore::SelectorCompiler::attributeValueMatchHyphenRule<(WebCore::SelectorCompiler::CaseSensitivity)0> (attribute=0x7ffff7e29a88, expectedString=0xf7e29a88) at ../../Source/WebCore/cssjit/SelectorCompiler.cpp:1247
1247        if (valueImpl.length() < expectedString->length())
(gdb) bt
#0  WebCore::SelectorCompiler::attributeValueMatchHyphenRule<(WebCore::SelectorCompiler::CaseSensitivity)0> (attribute=0x7ffff7e29a88, expectedString=0xf7e29a88) at ../../Source/WebCore/cssjit/SelectorCompiler.cpp:1247
#1  0x00007fff9bfff34e in ?? ()
#2  0x0000000000bdcdd8 in ?? ()
#3  0x00007ffff740e670 in ?? () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25
#4  0x00007ffff74099d0 in ?? () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff9b7fc700 (LWP 25709)]
0x00007ffff54256b1 in attributeValueMatchHyphenRule<(WebCore::SelectorCompiler::CaseSensitivity)0> () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25
(gdb) bt
#0  0x00007ffff54256b1 in attributeValueMatchHyphenRule<(WebCore::SelectorCompiler::CaseSensitivity)0> () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25
#1  0x00007fff9bfff34e in ?? ()
#2  0x0000000000d49678 in ?? ()
#3  0x00007ffff740e670 in ?? () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25
#4  0x00007ffff74099d0 in ?? () from /home/sergio/checkout/WebKit/WebKitBuild/Release/lib/libwebkit2gtk-3.0.so.25

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