[Webkit-unassigned] [Bug 11305] New: Crash when attempting to re-send POST data

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=11305

           Summary: Crash when attempting to re-send POST data
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: Critical
          Priority: P2
         Component: Page Loading
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: alakazam at melix.net


When trying to reload a page which included a POST query, the drop-down dialog
asking to confirm or cancel appears (though often twice since a couple of
version back), but upon clicking any of these buttons, Webkit crashes.

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000000d

Thread 0 Crashed:
0   <<00000000>>        0xfffeff40 objc_msgSend_rtp + 64
1   com.apple.WebCore                   0x0123bb38
WebCore::ResourceLoader::~ResourceLoader [in-charge]() + 216
2   com.apple.WebCore                   0x0123b36c
WebCore::ResourceLoader::kill() + 28
3   com.apple.WebCore                   0x011c4538
WebCore::XMLHttpRequest::abort() + 56
4   com.apple.WebCore                   0x011c6928
WebCore::XMLHttpRequest::cancelRequests(WebCore::Document*) + 152
5   com.apple.WebCore                   0x010da384
WebCore::Frame::stopLoading(bool) + 676
6   com.apple.WebCore                   0x010da428 WebCore::Frame::closeURL() +
56
7   com.apple.WebKit                    0x003226b4 -[WebFrameBridge closeURL] +
84
8   com.apple.WebKit                    0x0032a1e4 -[WebFrame(WebPrivate)
_transitionToCommitted:] + 388
9   com.apple.WebKit                    0x0032a824 -[WebFrame(WebPrivate)
_commitProvisionalLoad:] + 260
10  com.apple.WebKit                    0x00323be8
-[WebDataSource(WebFileInternal) _commitLoadWithData:] + 56
11  com.apple.WebKit                    0x0037b4e4 -[WebMainResourceLoader
addData:allAtOnce:] + 84
12  com.apple.WebKit                    0x0037a7c8 -[WebLoader
didReceiveData:lengthReceived:allAtOnce:] + 72
13  com.apple.WebKit                    0x0037bd98 -[WebMainResourceLoader
didReceiveData:lengthReceived:allAtOnce:] + 104
14  com.apple.WebKit                    0x0037ac1c -[WebLoader
connection:didReceiveData:lengthReceived:] + 60
15  com.apple.Foundation                0x929765d4
-[NSURLConnection(NSURLConnectionInternal) _sendDidReceiveDataCallback] + 564
16  com.apple.Foundation                0x92974a74
-[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 488
17  com.apple.Foundation                0x92974810 _sendCallbacks + 156
18  com.apple.CoreFoundation            0x907dc584 __CFRunLoopDoSources0 + 568
19  com.apple.CoreFoundation            0x907db9fc __CFRunLoopRun + 452
20  com.apple.CoreFoundation            0x907db47c CFRunLoopRunSpecific + 268
21  com.apple.HIToolbox                 0x931eb740 RunCurrentEventLoopInMode +
264
22  com.apple.HIToolbox                 0x931eadd4 ReceiveNextEventCommon + 380
23  com.apple.HIToolbox                 0x931eac40
BlockUntilNextEventMatchingListInMode + 96
24  com.apple.AppKit                    0x936eeae4 _DPSNextEvent + 384
25  com.apple.AppKit                    0x936ee7a8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
26  com.apple.Safari                    0x00006740 0x1000 + 22336
27  com.apple.AppKit                    0x936eacec -[NSApplication run] + 472
28  com.apple.AppKit                    0x937db87c NSApplicationMain + 452
29  com.apple.Safari                    0x0005c77c 0x1000 + 374652
30  com.apple.Safari                    0x0005c624 0x1000 + 374308


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