[Bug 15543] AIRC application blows up when opening a tree menu

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Dec 17 13:00:41 CST 2008


http://bugs.winehq.org/show_bug.cgi?id=15543


Lei Zhang <thestig at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1




--- Comment #19 from Lei Zhang <thestig at google.com>  2008-12-17 13:00:41 ---
A treeview is in the process of being destroyed - TREEVIEW_Destroy().

When this happens, it's done as fast as possible, with TREEVIEW_RemoveItem(),
rather than, say, TREEVIEW_DeleteItem(). Thus some internal data structures
(i.e. firstVisible) are not kept track of as well as they should be.

Then, for whatever reason, the treeview gets a message telling it do calculate
something that requires the internal data structures to be valid, leading to
the crash.


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