[Webkit-unassigned] [Bug 23459] New: Workers are not properly terminated if execution hasn't begun yet

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=23459

           Summary: Workers are not properly terminated if execution hasn't
                    begun yet
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ap at webkit.org


If Worker.terminate() is called before the worker thread has begun execution,
it cannot forbid script execution. So, evaluating the script source can result
in the thread entering a loop forever, taking 100% of processor (core) time.


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