[Webkit-unassigned] [Bug 18352] New: crash loading malicious font

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=18352

           Summary: crash loading malicious font
           Product: WebKit
           Version: 525.x (Safari 3.1)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: Major
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jdaggett at mozilla.com


Wrote a simple testcase that uses the malicious font described here:

http://cg.scs.carleton.ca/~luc/opentypecrash.html

Running with Safari 3.1 latest, the page *sometimes* crashes, other times it
just displays Last Resort glyphs for the text assigned the style that uses the
bad font.  Doesn't seem to occur with WebKit latest builds, although I'm
guessing that's more luck than anything else.


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