[Webkit-unassigned] [Bug 16392] Crash on undo after editing text and closing tab

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=16392


mrowe at apple.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mrowe at apple.com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1




------- Comment #4 from mrowe at apple.com  2007-12-10 20:58 PDT -------
(gdb) set env NSZombieEnabled=YES
(gdb) set env NSDeallocateZombies=YES
(gdb) r
Starting program:
/Volumes/Data/Home/Downloads/UndoCrash/build/Debug/UndoCrash.app/Contents/MacOS/UndoCrash 
2007-12-11 15:57:14.632 UndoCrash[4627:813] *** -[WebFramePrivate
undoEditing:]: message sent to deallocated instance 0x127690

Program received signal SIGTRAP, Trace/breakpoint trap.
0x92769a27 in ___forwarding___ ()
(gdb) bt
#0  0x92769a27 in ___forwarding___ ()
#1  0x92769b32 in __forwarding_prep_0___ ()
#2  0x90e666c2 in -[_NSUndoLightInvocation invoke] ()
#3  0x90e54204 in -[_NSUndoStack popAndInvoke] ()
#4  0x90e54007 in -[NSUndoManager undoNestedGroup] ()
#5  0x91f5df94 in -[NSApplication sendAction:to:from:] ()
#6  0x9200c868 in -[NSMenu performActionForItemAtIndex:] ()
#7  0x9200c56d in -[NSCarbonMenuImpl
performActionWithHighlightingForItemAtIndex:] ()
#8  0x91fe9482 in AppKitMenuEventHandler ()
#9  0x903c4863 in DispatchEventToHandlers ()
#10 0x903c3c9d in SendEventToEventTargetInternal ()
#11 0x903e008e in SendEventToEventTarget ()
#12 0x90414c9d in SendHICommandEvent ()
#13 0x9043b377 in SendMenuCommandWithContextAndModifiers ()
#14 0x9043b334 in SendMenuItemSelectedEvent ()
#15 0x9043b242 in FinishMenuSelection ()
#16 0x90417f32 in MenuSelectCore ()
#17 0x9041791d in _HandleMenuSelection2 ()
#18 0x90417791 in _HandleMenuSelection ()
#19 0x91f2639b in _NSHandleCarbonMenuEvent ()
#20 0x91e8d1f4 in _DPSNextEvent ()
#21 0x91e8c6a0 in -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] ()
#22 0x91e856d1 in -[NSApplication run] ()
#23 0x91e529ba in NSApplicationMain ()
#24 0x00001eec in main (argc=1, argv=0xbffff780) at
/Volumes/Data/Home/Downloads/UndoCrash/main.m:13
(gdb) 


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