[Webkit-unassigned] [Bug 10190] New: REGRESSION: Repro crash when navigating away from an image document that hasn't finished loading

bugzilla-daemon at opendarwin.org bugzilla-daemon at opendarwin.org
Tue Aug 1 13:44:40 PDT 2006


http://bugzilla.opendarwin.org/show_bug.cgi?id=10190

           Summary: REGRESSION: Repro crash when navigating away from an
                    image document that hasn't finished loading
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: opendarwin.org at mitzpettel.com


You need a slow-loading image in order to reporduce this crash. Open the image
URL, and when you start seeing part of the image, but before it finishes
loading, go to a different (fast-loading) URL. As the new document is received,
you get a crash in RenderBox::calcWidth(), due to dereferencing a null view()
pointer.

I have a patch, but no test yet.


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