[Bug 5253] Starcraft:Broodwar crashing when connecting to Battle.net

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5253

------- Additional Comments From [e-mail]  2006-27-06 19:53 -------
Created an attachment (id=2766)
 --> (http://bugs.winehq.org/attachment.cgi?id=2766&action=view)
ddraw log from Jesse Allen

This is a better log with WINEDEBUG=+ddraw,+d3d_surface and latest CVS. I can
reproduce a crash.

It shows an 
Unhandled page fault on write access to 0x7d85b000 at address 0x7e4c01a4
Which follows a 
trace:ddraw:IDirectDrawSurfaceImpl_Lock locked surface returning description :
 - DDSD_CAPS : DDSCAPS_FRONTBUFFER DDSCAPS_PRIMARYSURFACE DDSCAPS_VIDEOMEMORY
DD
SCAPS_VISIBLE DDSCAPS_LOCALVIDMEM 
 - DDSD_HEIGHT : 480
 - DDSD_WIDTH : 640
 - DDSD_PITCH : 640
 - DDSD_LPSURFACE : 0x7d810000
 - DDSD_PIXELFORMAT : ( DDPF_PALETTEINDEXED8 DDPF_RGB , RGB bits: 8,  R 00 G 00

B 00)

My guess is 640*480*bpp in hex is 0x4b000 plus the base address of 0x7d810000
equals 0x7d85b000. That is probably beyond the end of buffer -- should be at
0x7d85bfff? So the program is locking the main surface to set pixels directly
and goes beyond end of buffer. There has to be an explanation somewhere...