[Bug 5451] Diablo 1.0x crashes with fault on write access

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5451

------- Additional Comments From [e-mail]  2006-29-06 15:39 -------
Created an attachment (id=2790)
 --> (http://bugs.winehq.org/attachment.cgi?id=2790&action=view)
Another proposed patch

This patch fixes simmilar issues in some other games, can you give it a try?
Maybe combined with the 1 line add patch or the dib hack?. It performs sanity
checks on the rectangle passed to lockrect and returns an error if it is
incorrect