[Bug 2950] New: richedit: Assertion size.cx failed

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2950

Summary: richedit: Assertion size.cx failed
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: wine-binary
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I just checked out the latest cvs (May 10, 2005). The program
"Action Request System" (which ran fine before) now crashes during startup:
with these messages:
fixme:richedit:RichEditANSIWndProc EM_AUTOURLDETECT: stub
fixme:richedit:RichEditANSIWndProc WM_SETFONT: stub
fixme:richedit:RichEditANSIWndProc EM_EXLIMITTEXT: stub
wine-pthread: run.c:522: ME_CalcRunExtent: Assertion `size.cx' failed.
wine: Unhandled exception (thread 0012), starting debugger...
WineDbg starting on pid 0x11
fixme:powermgnt:SetThreadExecutionState (0x0): stub, harmless.
Unhandled exception: assertion failed in 32-bit code (0x41000c32).
In 32 bit mode.
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:003b GS:0033
 EIP:41000c32 ESP:406bd898 EBP:406bd8ac EFLAGS:00000202(   - 00      - - I1)
 EAX:00000000 EBX:00007ec7 ECX:00007ec7 EDX:00000006
 ESI:00007ec7 EDI:41635238
Stack dump:
0x406bd898:  41526989 00000000 41635238 00000000
0x406bd8a8:  78138af0 406bd9d8 41528342 00000006
0x406bd8b8:  406bd8c0 00000000 00000020 00000000
0x406bd8c8:  00000000 00000000 00000000 00000000
0x406bd8d8:  00000000 00000000 00000000 00000000
0x406bd8e8:  00000000 00000000 00000000 00000000
Backtrace:
=>1 0x41000c32 _dl_sysinfo_int80 in ld-linux.so.2 (0x406bd8ac)
  2 0x41528342 abort in libc.so.6 (0x406bd9d8)
  3 0x41520338 __assert_fail in libc.so.6 (0x406bda18)
  4 0x422fab0e in riched20 (+0x1ab0e) (0x406bda40)
  5 0x422fd43f ME_WrapSizeRun(wc=0x406bdac0, p=0x42310da8) [wrap.c:121] in
riched20 (0x406bda68)
  6 0x422fd87f ME_WrapHandleRun(wc=0x406bdac0, p=0x42310da8)
[/home/mteske/src/wine-cvs/wine/dlls/riched20/wrap.c:258] in riched20 (0x406bda9c)
  7 0x422fdb87 ME_WrapTextParagraph(c=0x406bdb2c, tp=0x423105d0)
[/home/mteske/src/wine-cvs/wine/dlls/riched20/wrap.c:371] in riched20 (0x406bdb0c)
  8 0x422fdd36 ME_WrapMarkedParagraphs(editor=0x42310098)
[/home/mteske/src/wine-cvs/wine/dlls/riched20/wrap.c:438] in riched20 (0x406bdb78)
  9 0x422f4f4a ME_Repaint(editor=0x42310098) [paint.c:158] in riched20 (0x406bdba0)
  10 0x422f4ff5 ME_UpdateRepaint+0x25(editor=0x42310098) [paint.c:176] in
riched20 (0x406bdbbc)
  11 0x422f272f RichEditANSIWndProc(hWnd=0x20022, msg=0xc, wParam=0x0,
lParam=0x412f91b0) [editor.c:999] in riched20 (0x406be654)
  12 0x4077a5e7 WINPROC_wrapper in user32 (0x406be678)
  13 0x4077a8dd WINPROC_CallWndProc(proc=0x422f242c, hwnd=0x20022, msg=0xc,
wParam=0x0, lParam=0x412f91b0)
[/home/mteske/src/wine-cvs/wine/dlls/user/winproc.c:417] in user32 (0x406be6a8)
  14 0x4077fda1 CallWindowProcA+0xf1(func=0x422f242c, hwnd=0x20022, msg=0xc,
wParam=0x0, lParam=0x412f91b0)
[/home/mteske/src/wine-cvs/wine/dlls/user/winproc.c:3245] in user32 (0x406be6dc)
fixme:dbghelp:sffip_cb NIY on 'E:\8447\vc98\mfc\mfc.bbt\src\mfc42.pdb'
  15 0x5f401f01 540+0x5a5 in mfc42 (0x406be6fc)
  16 0x5f401b16 540+0x1ba in mfc42 (0x406be718)
  17 0x5f401a88 540+0x12c in mfc42 (0x406be778)
  18 0x5f401a10 540+0xb4 in mfc42 (0x406be794)
  19 0x5f4019cf 540+0x73 in mfc42 (0x406be7c0)
  20 0x4077a5e7 WINPROC_wrapper+0x17 in user32 (0x406be7e4)
  21 0x4077a8dd WINPROC_CallWndProc+0x55(proc=0x5f401996, hwnd=0x20022, msg=0xc,
wParam=0x0, lParam=0x412f91b0)
[/home/mteske/src/wine-cvs/wine/dlls/user/winproc.c:417] in user32 (0x406be814)
  22 0x4077fda1 CallWindowProcA+0xf1(func=0x5f401996, hwnd=0x20022, msg=0xc,
wParam=0x0, lParam=0x412f91b0)
[/home/mteske/src/wine-cvs/wine/dlls/user/winproc.c:3245] in user32 (0x406be848)
  23 0x40757c60 call_window_proc+0x110(hwnd=0x20022, msg=0xc, wparam=0x0,
lparam=0x412f91b0, unicode=0x0, same_thread=0x1)
[/home/mteske/src/wine-cvs/wine/dlls/user/message.c:1521] in user32 (0x406be8a4)
  24 0x4075950d SendMessageTimeoutA+0x189(hwnd=0x20022, msg=0xc, wparam=0x0,
lparam=0x412f91b0, flags=0x0, timeout=0xffffffff, res_ptr=0x406be934)
[/home/mteske/src/wine-cvs/wine/dlls/user/message.c:2400] in user32 (0x406be910)
  25 0x407595b1 SendMessageA(hwnd=0x20022, msg=0xc, wparam=0x0,
lparam=0x412f91b0) [/home/mteske/src/wine-cvs/wine/dlls/user/message.c:2444] in
user32 (0x406be93c)
  26 0x40776eb1 SetWindowTextA(hwnd=0x20022, lpString=0x412f91b0)
[/home/mteske/src/wine-cvs/wine/dlls/user/win.c:2294] in user32 (0x406be960)
  27 0x5f404678 268+0x3f7 in mfc42 (0x406be9f0)
fixme:dbghelp:sffip_cb NIY on
'd:\dev511\WUT\user\windows.new\aruser\Release\aruser.pdb'
  28 0x0050aa10 in aruser (+0x10aa10) (0x406be9fc)
  29 0x00506134 in aruser (+0x106134) (0x406bea0c)
  30 0x0045d1a1 in aruser (+0x5d1a1) (0x406bec8c)
  31 0x0040ad61 in aruser (+0xad61) (0x406befdc)
  32 0x0040affe in aruser (+0xaffe) (0x406bf05c)
  33 0x004138a4 in aruser (+0x138a4) (0x406bf34c)
  34 0x00413607 in aruser (+0x13607) (0x406bf760)
  35 0x00408599 in aruser (+0x8599) (0x406bfe6c)
  36 0x5f40999f 269+0xa8 in mfc42 (0x406bff2c)
  37 0x4031e82b start_process+0xc3(arg=0x0)
[/home/mteske/src/wine-cvs/wine/dlls/kernel/process.c:1044] in kernel32 (0x406bfff4)
  38 0x400218dd wine_switch_to_stack+0x11 in libwine.so.1 (0x00000000)
0x41000c32 _dl_sysinfo_int80+0x2 in ld-linux.so.2: ret
Wine-dbg>

The program in question is unfortunately not downloadable. Can I do anything to
help fixing this?