[Bug 20692] Probable benign window title leak

http://bugs.winehq.org/show_bug.cgi?id=20692

--- Comment #3 from Nikolay Sivov   2009-11-13 23:13:31 ---
(In reply to comment #1)
> Not likely to hurt any real app.

It affects any app that uses ListView for example - any window that blocks
WM_NCDESTROY flow to default procedure. It's a real problem and a leak with
obvious reason. Dan, please consider to reopen this.

A fix is two-line:
---
            HeapFree( GetProcessHeap(), 0, wndPtr->text );
            wndPtr->text = NULL;
---

Should be placed in WIN_DestroyWindow(). I've already done that for scrollinfo.

I'll prepare patches both for ListView and destroy sequence (I want ListView to
call default procedure after its own releasing).