[Webkit-unassigned] [Bug 20633] Website crashes browser

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Sep 3 15:00:38 PDT 2008


https://bugs.webkit.org/show_bug.cgi?id=20633


webkit at mattlilek.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P1




------- Comment #3 from webkit at mattlilek.com  2008-09-03 15:00 PDT -------
ASSERTION FAILED: protoObject->get(exec,
codeBlock->identifiers[vPC[3].u.operand]) ==
protoObject->getDirectOffset(offset)
(/Users/matt/Code/WebKit/JavaScriptCore/VM/Machine.cpp:2236 KJS::JSValue*
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**))

Thread 0 Crashed:
0   com.apple.JavaScriptCore            0x0050ceea
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**) + 25932 (Machine.cpp:2236)
1   com.apple.JavaScriptCore            0x005118a6
KJS::Machine::execute(KJS::ProgramNode*, KJS::ExecState*, KJS::ScopeChainNode*,
KJS::JSObject*, KJS::JSValue**) + 698 (Machine.cpp:795)
2   com.apple.JavaScriptCore            0x004a380f
KJS::Interpreter::evaluate(KJS::ExecState*, KJS::ScopeChain&, KJS::UString
const&, int, WTF::PassRefPtr<KJS::SourceProvider>, KJS::JSValue*) + 427
(interpreter.cpp:83)
3   com.apple.WebCore                   0x038f1766
WebCore::ScriptController::evaluate(WebCore::String const&, int,
WebCore::String const&) + 268 (ScriptController.cpp:116)
4   com.apple.WebCore                   0x0347cc83
WebCore::FrameLoader::executeScript(WebCore::String const&, int,
WebCore::String const&) + 153 (FrameLoader.cpp:790)
5   com.apple.WebCore                   0x0350e9a2
WebCore::HTMLTokenizer::scriptExecution(WebCore::String const&,
WebCore::HTMLTokenizer::State, WebCore::String const&, int) + 300
(HTMLTokenizer.cpp:559)
6   com.apple.WebCore                   0x035100b3
WebCore::HTMLTokenizer::scriptHandler(WebCore::HTMLTokenizer::State) + 1537
(HTMLTokenizer.cpp:498)
7   com.apple.WebCore                   0x0351070e
WebCore::HTMLTokenizer::parseSpecial(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 996 (HTMLTokenizer.cpp:344)
8   com.apple.WebCore                   0x03512798
WebCore::HTMLTokenizer::parseTag(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 6778 (HTMLTokenizer.cpp:1512)
9   com.apple.WebCore                   0x03513145
WebCore::HTMLTokenizer::write(WebCore::SegmentedString const&, bool) + 1521
(HTMLTokenizer.cpp:1747)
10  com.apple.WebCore                   0x0350eebf
WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedResource*) + 807
(HTMLTokenizer.cpp:2027)


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