[Webkit-unassigned] [Bug 21038] New: Uncaught exceptions in regex replace callbacks crash webkit

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=21038

           Summary: Uncaught exceptions in regex replace callbacks crash
                    webkit
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
               URL: http://notlime.com/2008/regex_replace_callback_exception
                    s.html
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: markluffel at gmail.com


Any javascript exception thrown from the callback to a string replacement will
cause a crash. Catching the exception within the callback prevents the crash.

This is a regression relative to Safari 3.1.2
The bug is present in r35203 and r36766.


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