[Bug 18672] WinBUGS crashes under Linux with any Wine version > 1.1.12.

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=18672





--- Comment #16 from Austin English <austinenglish at gmail.com>  2010-01-01 20:19:55 ---
(In reply to comment #15)
> (In reply to comment #14)
> > and uses 100% of cpu between itself and wineserver...
> 
> Not good :).

Seems to be:
==8696== Invalid read of size 1
==8696==    at 0x40269A0: memcpy (mc_replace_strmem.c:497)
==8696==    by 0x4B97662: GetDIBits (in
/home/austin/wine-git/dlls/gdi32/gdi32.dll.so)
==8696==    by 0x4A83E11: CopyImage (cursoricon.c:2733)
==8696==    by 0x4949671: BM_Copy (bitmap.c:518)
==8696==    by 0x495753B: PAINT_FileNew (paint.c:267)
==8696==    by 0x4956CAD: WinMain (main.c:1483)
==8696==    by 0x495A41E: main (in
/home/austin/wine-git/programs/mspaint/mspaint.exe.so)
==8696==  Address 0x7c040000 is not stack'd, malloc'd or (recently) free'd

The bitmap.c call is:
HBITMAP BM_Copy(HBITMAP hbm)
{
   return (HBITMAP)CopyImage(hbm, IMAGE_BITMAP, 0, 0, LR_COPYRETURNORG);
}

Changing that to return 0 chills down the cpu, but then the image is black, not
white. The code in paint.c needs to be fixed, it seems.

> Anyway this shouldn't be accepted - all file loading and saving is in wincodecs
> now, so mspaint should use gdiplus probably (or directly windowscodecs).

Well, I'll leave that for someone else. I've done most of the grunt work ;-).

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