[Webkit-unassigned] [Bug 11455] New: crash closing tab that is currently loading

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=11455

           Summary: crash closing tab that is currently loading
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
               URL: http://www.google.com.au
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: Major
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: james.w.mitchell at gmail.com


Open a new window. Create a new tab and click a link in the bookmark. While the
page is loading, close the tab using either Command-W or the mouse and
Safari/WebKit will crash. This does not happen if there is only one open tab.

Problem exists in WebKit r17434, could not replicate in Safari 2.0.4 (419.3).

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000004

Thread 0 Crashed:
0   com.apple.WebKit            0x00326b64 core(WebFrame*) + 20
1   com.apple.WebKit            0x00329510 -[WebFrame webView] + 16
2   com.apple.Safari            0x000230d8 0x1000 + 139480
3   com.apple.Foundation        0x92969bf8 __NSFireDelayedPerform + 304


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