RESOLVED INVALID 21578
Crash using the JavaScript debugger, JSQuarantinedObjectWrapper related? 
https://bugs.webkit.org/show_bug.cgi?id=21578
Summary Crash using the JavaScript debugger, JSQuarantinedObjectWrapper related?
Mark Luffel
Reported 2008-10-13 14:00:15 PDT
When using the JavaScript debugger, sorry I can't remember any more detail than that. Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000038 Crashed Thread: 0 Thread 0 Crashed: 0 com.apple.JavaScriptCore 0x002fa341 JSC::InternalFunction::name(JSC::ExecState*) + 17 1 com.apple.WebCore 0x01441413 WebCore::jsJavaScriptCallFrameFunctionName(JSC::ExecState*, JSC::Identifier const&, JSC::PropertySlot const&) + 35 2 com.apple.WebCore 0x0141c163 WebCore::JSQuarantinedObjectWrapper::getOwnPropertySlot(JSC::ExecState*, JSC::Identifier const&, JSC::PropertySlot&) + 227 Process: Safari [209] Path: /Applications/WebKit.app/Contents/MacOS/WebKit Identifier: org.webkit.nightly.WebKit Version: r37126 (37126) Code Type: X86 (Native) Parent Process: launchd [162] Date/Time: 2008-10-13 16:54:05.082 -0400 OS Version: Mac OS X 10.5.5 (9F33) Report Version: 6
Attachments
forgot to append the backtrace to the last confirmation. here it is. (35.60 KB, application/octet-stream)
2010-08-22 10:22 PDT, Jordan Kanter 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Jordan Kanter
Comment 1 2010-08-22 10:18:41 PDT
I can reproduce this bug on a macbook air 10.6. I attached the crash trace. Also, as a test case: Download the tinyMCE editor, version 3.3.8 from http://moxiecode.com Run Safari. Open the debugger (Via Develop->Web Inspector). Open a page containing a full implementation of the editor hosted on the local host via the package you just downloaded. Insert some text. Click the "Omega" Button (looks like an arch, right next to the left of the smiley. Attempt to insert the "minutes/fee" symbol (fifth from the right, top row). Watch Browser crash.
Jordan Kanter
Comment 2 2010-08-22 10:22:08 PDT
Created attachment 65062 [details] forgot to append the backtrace to the last confirmation. here it is.
Geoffrey Garen
Comment 3 2010-08-24 10:39:39 PDT
<rdar://problem/8347979>
Joseph Pecoraro
Comment 4 2014-08-05 12:13:00 PDT
JSQuarantinedObjectWrapper does not exist anymore. Things have changed significantly by now. Please file a new bug if you encounter crashes in the JS debugger.
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