[greatlrd] 31258: Do not create a surface from wrong process. if we found it was another process try call on createsurface that have started ddraw it will fail.

Author: greatlrd
Date: Sat Dec 15 23:53:33 2007
New Revision: 31258
URL: http://svn.reactos.org/svn/reactos?rev=31258&view=rev
Log:
Do not create a surface from wrong process.
if we found it was another process try call on createsurface that have started ddraw it
will fail.
Modified:
    trunk/reactos/dll/directx/ddraw/Surface/createsurface.c
Modified: trunk/reactos/dll/directx/ddraw/Surface/createsurface.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Surface/…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Surface/createsurface.c (original)
+++ trunk/reactos/dll/directx/ddraw/Surface/createsurface.c Sat Dec 15 23:53:33 2007
@@ -54,6 +54,10 @@
     {
         return DDERR_INVALIDPARAMS;
     }
+    if (pDDraw->lpLcl->dwProcessId != GetCurrentProcessId() )
+    {
+        return DDERR_INVALIDOBJECT;
+    }
     if(!(pDDSD->dwFlags & DDSD_HEIGHT) && !(pDDSD->dwFlags &
DDSD_HEIGHT)
         && !(pDDSD->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE))