[Webkit-unassigned] [Bug 33495] svg/dynamic-updates tests sometimes crash on Windows Release Bot

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=33495





--- Comment #8 from Adam Roben (aroben) <aroben at apple.com>  2010-04-20 12:17:59 PST ---
I tried running the dynamic-updates tests on Debug and couldn't get a crash.
Then I ran them on Release and got a crash pretty quickly. Here's the
backtrace:


     075f3bbf()    
>	WebKit.dll!WebCore::jsSVGLengthValueAsString(JSC::ExecState * exec=, JSC::JSValue slotBase={...}, const JSC::Identifier & __formal=)  Line 218 + 0x14 bytes	C++
     WebKit.dll!WebCore::JSSVGLength::getOwnPropertySlot(JSC::ExecState *
exec=0x0012e9c0, const JSC::Identifier & propertyName={...}, JSC::PropertySlot
& slot={...})  Line 182 + 0x15 bytes    C++
     JavaScriptCore.dll!JSC::JSValue::get(JSC::ExecState * exec=0x037b0188,
const JSC::Identifier & propertyName={...}, JSC::PropertySlot & slot={...}) 
Line 633 + 0x34 bytes    C++
     JavaScriptCore.dll!cti_op_get_by_id(void * * args=0x00000000)  Line 1465  
 C++
     JavaScriptCore.dll!JSC::Interpreter::execute(JSC::EvalExecutable *
eval=0x7f0b3690, JSC::ExecState * callFrame=0x037b0110, JSC::JSObject *
thisObj=0x03bc0000, int globalRegisterOffset=49, JSC::ScopeChainNode *
scopeChain=0x7ff20930, JSC::JSValue * exception=0x0012ebe8)  Line 854    C++
     JavaScriptCore.dll!JSC::Interpreter::callEval(JSC::ExecState *
callFrame=0x00000000, JSC::RegisterFile * registerFile=0x7fef32dc,
JSC::Register * argv=0x037b0138, int argc=58392576, int registerOffset=15,
JSC::JSValue & exceptionValue={...})  Line 316 + 0x63 bytes    C++
     JavaScriptCore.dll!cti_op_call_eval(void * * args=0x00000000)  Line 2903  
 C++
     JavaScriptCore.dll!JSC::Interpreter::execute(JSC::ProgramExecutable *
program=0x7f0b30e0, JSC::ExecState * callFrame=0x7fcb4068, JSC::ScopeChainNode
* scopeChain=0x7fa1de10, JSC::JSObject * thisObj=0x03bc0000, JSC::JSValue *
exception=0x0012ecd8)  Line 626    C++
     JavaScriptCore.dll!JSC::evaluate(JSC::ExecState * exec=, JSC::ScopeChain &
scopeChain=, const JSC::SourceCode & source=, JSC::JSValue thisValue={...}) 
Line 65    C++
     WebKit.dll!WebCore::ScriptController::windowShell(WebCore::DOMWrapperWorld
* world=0x0000003f)  Line 85 + 0x14 bytes    C++
     00000040()

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