Reece Dunn msclrhd@googlemail.com writes:
When running winedbg on bfginstaller.exe (trying to track down http://bugs.winehq.org/show_bug.cgi?id=14343), winedbg will trap in the cursoricon.c code (line 771 -- http://source.winehq.org/git/wine.git/?a=blob;f=dlls/user32/cursoricon.c;h=9...):
767 /* pre-multiply by alpha */ 768 for (i = 0, ptr = bits; i < bm.bmWidth * bm.bmHeight; i++, ptr += 4) 769 { 770 unsigned int alpha = ptr[3]; 771 ptr[0] = ptr[0] * alpha / 255; 772 ptr[1] = ptr[1] * alpha / 255; 773 ptr[2] = ptr[2] * alpha / 255; 774 }
The app itself does not crash there when not running without winedbg, but is generating an issue later on that does not make sense (which I am suspecting is a stack corruption issue, possibly triggered by this issue).
That's a DIB exception. Perfectly normal, and nothing whatsoever to do with the patch.