[Webkit-unassigned] [Bug 38539] New: SIGILL in JSC::JSCallbackObject<JSC::JSGlobalObject>::init(JSC::ExecState*) when visiting etherpad

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=38539

           Summary: SIGILL in
                    JSC::JSCallbackObject<JSC::JSGlobalObject>::init(JSC::
                    ExecState*) when visiting etherpad
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
               URL: http://doc.etherpad.org
        OS/Version: Mac OS X 10.6
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: shirk at bitspin.org


Created an attachment (id=55037)
 --> (https://bugs.webkit.org/attachment.cgi?id=55037)
OSX CrashReporter log

WebKit will crash when visiting an etherpad server with at least one additional
person in the same pad.

STEPS TO REPRODUCE:
- browse to a public etherpad server (e.g. doc.etherpad.org)
- create or visit a public pad
- get another person to visit the same pad

EXPECTED BEHAVIOR
- collaborative editing with etherpad

OBSERVED BEHAVIOR
- WebKit will crash

REPRODUCIBLE:
- always

OSX Crash reporter indicates a crash (illegal instruction, SIGILL) in
JSC::JSCallbackObject<JSC::JSGlobalObject>::init(JSC::ExecState*).
See the attached log for details.

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