[Webkit-unassigned] [Bug 45758] [JSC] Web Inspector: browser crashes if breakpoint is hit when JS profiling is active

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=45758





--- Comment #2 from Yury Semikhatsky <yurys at chromium.org>  2010-09-14 09:30:11 PST ---
#0    0x007b9e65 in JSC::JSGlobalObject::d at JSGlobalObject.h:278
#1    0x007ecd51 in JSC::JSGlobalObject::profileGroup at JSGlobalObject.h:251
#2    0x007effea in JSC::Profiler::didExecute at Profiler.cpp:130
#3    0x00714cf9 in JSC::Interpreter::executeCall at Interpreter.cpp:788
#4    0x006cfd1b in JSC::call at CallData.cpp:38
#5    0x048bb852 in WebCore::JSMainThreadExecState::call at JSMainThreadExecState.h:48
#6    0x04db4996 in WebCore::ScriptFunctionCall::call at ScriptFunctionCall.cpp:150
#7    0x04db4a64 in WebCore::ScriptFunctionCall::call at ScriptFunctionCall.cpp:165
#8    0x047f71dd in WebCore::InjectedScript::callFrames at InjectedScript.cpp:69
#9    0x04866430 in WebCore::InspectorDebuggerAgent::currentCallFrames at InspectorDebuggerAgent.cpp:217
#10    0x04866539 in WebCore::InspectorDebuggerAgent::didPause at InspectorDebuggerAgent.cpp:295
#11    0x04da4d27 in WebCore::ScriptDebugServer::dispatchDidPause at ScriptDebugServer.cpp:266
#12    0x04da46e0 in WebCore::ScriptDebugServer::dispatchFunctionToListeners at ScriptDebugServer.cpp:359
#13    0x04da47b8 in WebCore::ScriptDebugServer::dispatchFunctionToListeners at ScriptDebugServer.cpp:371
#14    0x04da510f in WebCore::ScriptDebugServer::pauseIfNeeded at ScriptDebugServer.cpp:452
#15    0x04da52ec in WebCore::ScriptDebugServer::didReachBreakpoint at ScriptDebugServer.cpp:569
#16    0x007134b8 in JSC::Interpreter::debug at Interpreter.cpp:1134
#17    0x00740b39 in cti_op_debug at JITStubs.cpp:3552
#18    0x0073f322 in WTF::doubleHash at HashTable.h:447
#19    0x0071930b in JSC::JITCode::execute at JITCode.h:77
#20    0x00714c5a in JSC::Interpreter::executeCall at Interpreter.cpp:780
#21    0x006cfd1b in JSC::call at CallData.cpp:38
#22    0x048bb852 in WebCore::JSMainThreadExecState::call at JSMainThreadExecState.h:48
#23    0x049683ad in WebCore::JSEventListener::handleEvent at JSEventListener.cpp:124
#24    0x046adcfa in WebCore::EventTarget::fireEventListeners at EventTarget.cpp:339
#25    0x046ae30c in WebCore::EventTarget::fireEventListeners at EventTarget.cpp:300
#26    0x04bc24db in WebCore::Node::handleLocalEvents at Node.cpp:2510
#27    0x04bc2c0d in WebCore::Node::dispatchGenericEvent at Node.cpp:2653
#28    0x04bc310f in WebCore::Node::dispatchEvent at Node.cpp:2573
#29    0x04bc1259 in WebCore::Node::dispatchMouseEvent at Node.cpp:2865
#30    0x04bc1761 in WebCore::Node::dispatchMouseEvent at Node.cpp:2774
#31    0x0469c081 in WebCore::EventHandler::dispatchMouseEvent at EventHandler.cpp:1841
#32    0x0469f674 in WebCore::EventHandler::handleMouseReleaseEvent at EventHandler.cpp:1569
#33    0x046a7f47 in WebCore::EventHandler::mouseUp at EventHandlerMac.mm:545
#34    0x00d583c1 in -[WebHTMLView mouseUp:] at WebHTMLView.mm:3728
#35    0x96155b95 in -[NSWindow sendEvent:]
#36    0x0003ffaa in ??
#37    0x0003ff37 in ??
#38    0x961226a5 in -[NSApplication sendEvent:]
#39    0x000371cc in ??
#40    0x9607ffe7 in -[NSApplication run]
#41    0x9604d1d8 in NSApplicationMain

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