[Bug 2813] Regression: origin6 crashes with 20050310 (20050211 works)

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2813





------- Additional Comments From burnus at gmx.de  2005-07-04 10:56 -------
If you mean the following block, the last attachment contains the trace, it is:
trace:edit:EDIT_EM_ReplaceSel text_width = 20, fw=7
--------------------
        else {
                TRACE("in !ES_MULTILINE if\n");
                INT fw = es->format_rect.right - es->format_rect.left;
                EDIT_CalcLineWidth_SL(es);
                /* remove chars that don't fit */
                if (!(es->style & ES_AUTOHSCROLL) && (es->text_width > fw)) {
                        TRACE("es->text_width = %d, fw=%d\n",
                             es->text_width, fw);
                        while ((es->text_width > fw) && s + strl >= s) {
                                strcpyW(es->text + s + strl - 1, es->text + s +
strl);
                                strl--;
                                EDIT_CalcLineWidth_SL(es);
                        }
                        EDIT_NOTIFY_PARENT(es, EN_MAXTEXT, "EN_MAXTEXT");}}
--------------------------------------

Regarding what happens after the EDIT_NOTIFY_PARENT:

trace:edit:EDIT_EM_ReplaceSel notification EN_MAXTEXT sent to hwnd=0x10084
trace:msg:SendMessageTimeoutW
- in if("dest_tid == GetCurrentThreadId()) call
trace:msg:call_window_proc
- and walk into the if(unicode) block
trace:msg:WINPROC_CallProc32WTo32A func 0x5f4019fa
(hwnd=0x10084,msg=WM_COMMAND,wp=050103e9,lp=00010088)
trace:win:CallWindowProcA CallWindowProcASendMessageTimeoutW
trace:msg:SendMessageTimeoutW
- and again, walk on and into the if("dest_tid == GetCurrentThreadId())
trace:msg:call_window_proc
- and there again go into the if(unicode) and call
trace:msg:WINPROC_CallProc32WTo32A func 0x5f4019fa
(hwnd=0x10066,msg=WM_COMMAND,wp=ffff026e,lp=00010084)
- which calls trace:msg:call_window_proc
trace:msg:call_window_proc
- and walk to the "else" (!) block of if(unicode)
- and call CallWindowProcA
trace:win:CallWindowProcA CallWindowProcAstack overflow 52 bytes in thread 0009
eip 401cf514 esp 405c0fcc stack 0x405c0000-0x406c0000

Why the last call has unicode == false, I don't know. Any idea what to TRACE there?

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