[jimtabor] 31088: Louis Lenders : gdi32: Add check for null pointer in SetDIBitsToDevice.

Author: jimtabor
Date: Sat Dec  8 21:32:22 2007
New Revision: 31088

URL: http://svn.reactos.org/svn/reactos?rev=31088&view=rev
Log:
Louis Lenders : gdi32: Add check for null pointer in SetDIBitsToDevice.

Modified:
    trunk/reactos/subsystems/win32/win32k/objects/dibobj.c

Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dibobj.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dibobj.c Sat Dec  8 21:32:22 2007
@@ -342,6 +342,8 @@
     INT DIBWidth;
     SIZEL SourceSize;
     XLATEOBJ *XlateObj = NULL;
+
+    if (!Bits) return 0;
 
     pDC = DC_LockDc(hDC);
     if (!pDC)