[Webkit-unassigned] [Bug 53376] r76727-r77034: REGRESSION: Crash on page load in JSC::JSValue::toString

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=53376





--- Comment #2 from Kevin M. Dean <kevin at rhubarbproductions.com>  2011-01-29 06:20:33 PST ---
Some of the other link crashes have a little more data in them.

Process:         Safari [466]
Path:            /Applications/WebKit.app/Contents/MacOS/WebKit
Identifier:      org.webkit.nightly.WebKit
Version:         r77034 (77034)
Code Type:       PPC (Native)
Parent Process:  launchd [136]

Date/Time:       2011-01-29 09:15:07.119 -0500
OS Version:      Mac OS X 10.5.8 (9L30)
Report Version:  6
Anonymous UUID:  F41C1802-6457-4B49-A738-107FEBA3B7F7

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  0

Thread 0 Crashed:
0   com.apple.JavaScriptCore          0x0074ecdc JSC::JSValue::toString(JSC::ExecState*) const + 1212
1   com.apple.JavaScriptCore          0x0079a848 JSC::createNotAnObjectError(JSC::ExecState*, JSC::JSValue) + 56
2   com.apple.JavaScriptCore          0x008418d8 JSC::JSValue::synthesizePrototype(JSC::ExecState*) const + 136
3   com.apple.JavaScriptCore          0x007d1f68 JSC::JSValue::get(JSC::ExecState*, JSC::Identifier const&, JSC::PropertySlot&) const + 56
4   com.apple.JavaScriptCore          0x007c1f74 JSC::Interpreter::privateExecute(JSC::Interpreter::ExecutionFlag, JSC::RegisterFile*, JSC::ExecState*) + 26068
5   com.apple.JavaScriptCore          0x007d077c JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::ScopeChainNode*, JSC::JSObject*) + 780
6   com.apple.JavaScriptCore          0x0077a3e0 JSC::evaluate(JSC::ExecState*, JSC::ScopeChain&, JSC::SourceCode const&, JSC::JSValue) + 352
7   com.apple.WebCore                 0x021f08e8 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*, WebCore::ShouldAllowXSS) + 696
8   com.apple.WebCore                 0x021f11a8 WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&, WebCore::ShouldAllowXSS) + 56
9   com.apple.WebCore                 0x021f3aac WebCore::ScriptController::executeScript(WebCore::ScriptSourceCode const&, WebCore::ShouldAllowXSS) + 396
10  com.apple.WebCore                 0x021f9d3c WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) + 108
11  com.apple.WebCore                 0x01a04e44 WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent(WebCore::PendingScript&) + 468
12  com.apple.WebCore                 0x01a0571c WebCore::HTMLScriptRunner::executeParsingBlockingScript() + 700
13  com.apple.WebCore                 0x01a05968 WebCore::HTMLScriptRunner::executeParsingBlockingScripts() + 56
14  com.apple.WebCore                 0x019b2220 WebCore::HTMLDocumentParser::notifyFinished(WebCore::CachedResource*) + 96
15  com.apple.WebCore                 0x016d5774 WebCore::CachedScript::checkNotify() + 84
16  com.apple.WebCore                 0x016d47ac WebCore::CachedResourceRequest::didFinishLoading(WebCore::SubresourceLoader*) + 412
17  com.apple.WebCore                 0x02268734 WebCore::SubresourceLoader::didFinishLoading(double) + 84
18  com.apple.Foundation              0x94467814 _NSURLConnectionDidFinishLoading + 120
19  com.apple.CFNetwork               0x94b29d8c URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 236
20  com.apple.CFNetwork               0x94b2aa08 URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 172
21  com.apple.CFNetwork               0x94b29500 URLConnectionClient::processEvents() + 132
22  com.apple.CFNetwork               0x94ad3000 MultiplexerSource::perform() + 168
23  com.apple.CoreFoundation          0x971080d0 CFRunLoopRunSpecific + 1104
24  com.apple.HIToolbox               0x904d5b14 RunCurrentEventLoopInMode + 264
25  com.apple.HIToolbox               0x904d5938 ReceiveNextEventCommon + 412
26  com.apple.HIToolbox               0x904d5778 BlockUntilNextEventMatchingListInMode + 84
27  com.apple.AppKit                  0x925c0244 _DPSNextEvent + 596
28  com.apple.AppKit                  0x925bfbfc -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 112
29  com.apple.Safari                  0x00018d74 0x1000 + 97652
30  com.apple.AppKit                  0x925b989c -[NSApplication run] + 744
31  com.apple.AppKit                  0x9258a298 NSApplicationMain + 440
32  com.apple.Safari                  0x0000b378 0x1000 + 41848

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.