[Bug 1514] New: ddraw regression bug

[Wine Bugs]

http://bugs.winehq.com/show_bug.cgi?id=1514

Summary: ddraw regression bug
           Product: Wine
           Version: CVS
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-directx
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail],[e-mail]

As I said in wine-devel 
(http://www.winehq.org/hypermail/wine-devel/2003/06/0232.html), since the lasts to 
burst of commits (in the middle of alexanders vacation) some games give out a 
ddraw crash as:

Unhandled exception: page fault on read access to 0x00000004 in 32-bit code 
(0x40ac0ad3). 
In 32-bit mode. 
0x40ac0ad3 (HAL_DirectDrawSurface_Construct+0xd3 [hal.c:127] in ddraw.dll.so): 
cmpb	$0x0,0x4(%eax) 
127		if (!(dd_gbl->dwFlags & DDRAWI_MODECHANGED)) {

a trace will be attached...