[Webkit-unassigned] [Bug 124510] Web Inspector: crash when debugging 2nd-level inspector

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=124510





--- Comment #1 from Brian Burg <burg at cs.washington.edu>  2013-11-18 08:37:21 PST ---
Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000000000000000c

Application Specific Information:
Bundle controller class:
BrowserBundleController

Process Model:
Single Web Process

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                 0x00000001040c27b6 WebCore::InjectedScript::wrapCallFrames(WebCore::ScriptValue const&) + 198 (InspectorValues.h:64)
1   com.apple.WebCore                 0x00000001041348ad WebCore::InspectorDebuggerAgent::currentCallFrames() + 77 (InspectorDebuggerAgent.cpp:683)
2   com.apple.WebCore                 0x0000000104136c3b WebCore::InspectorDebuggerAgent::didPause(JSC::ExecState*, WebCore::ScriptValue const&, WebCore::ScriptValue const&) + 443 (InspectorDebuggerAgent.cpp:777)
3   com.apple.WebCore                 0x0000000104695b3c WebCore::ScriptDebugServer::dispatchDidPause(WebCore::ScriptDebugListener*) + 476 (ScriptValue.h:52)
4   com.apple.WebCore                 0x0000000104696083 WebCore::ScriptDebugServer::dispatchFunctionToListeners(WTF::HashSet<WebCore::ScriptDebugListener*, WTF::PtrHash<WebCore::ScriptDebugListener*>, WTF::HashTraits<WebCore::ScriptDebugListener*> > const&, void (WebCore::ScriptDebugServer::*)(WebCore::ScriptDebugListener*)) + 115 (ScriptDebugServer.cpp:268)
5   com.apple.WebCore                 0x0000000104696212 WebCore::ScriptDebugServer::handlePause(JSC::Debugger::ReasonForPause, JSC::JSGlobalObject*) + 66 (TemporaryChange.h:55)
6   com.apple.JavaScriptCore          0x0000000103575fb5 JSC::Debugger::pauseIfNeeded(JSC::ExecState*) + 357 (Debugger.cpp:442)
7   com.apple.JavaScriptCore          0x0000000103576306 JSC::Debugger::returnEvent(JSC::ExecState*) + 70 (Debugger.h:49)
8   com.apple.JavaScriptCore          0x000000010368037f JSC::UnwindFunctor::operator()(JSC::StackVisitor&) + 207 (Interpreter.cpp:400)
9   com.apple.JavaScriptCore          0x000000010367e12b JSC::Interpreter::unwind(JSC::ExecState*&, JSC::JSValue&) + 571 (StackVisitor.h:123)
10  com.apple.JavaScriptCore          0x00000001036aa897 JSC::genericUnwind(JSC::VM*, JSC::ExecState*, JSC::JSValue) + 55 (JITExceptions.cpp:44)
11  com.apple.JavaScriptCore          0x000000010378eff5 llint_slow_path_handle_exception + 53 (LLIntSlowPaths.cpp:1306)
12  com.apple.JavaScriptCore          0x000000010379309c llint_throw_from_slow_path_trampoline + 15

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