EngSetPointerShape did not check for NULL pointer when it alloc memmory.

Modified: trunk/reactos/subsys/win32k/eng/mouse.c

--- trunk/reactos/subsys/win32k/eng/mouse.c	2005-12-29 08:43:45 UTC (rev 20414)
+++ trunk/reactos/subsys/win32k/eng/mouse.c	2005-12-29 10:53:01 UTC (rev 20415)
@@ -389,6 +389,11 @@

       PBYTE Bits;
 
       Bits = EngAllocMem(0, psoColor->cjBits, TAG_MOUSE);

+      if (Bits == NULL)
+      {
+          return SPS_ERROR;
+      }
+      

       memcpy(Bits, psoColor->pvBits, psoColor->cjBits);
 
       pgp->ColorSurface = (HSURF)EngCreateBitmap(pgp->Size,
@@ -407,6 +412,11 @@

       Size.cx = pgp->Size.cx;
       Size.cy = pgp->Size.cy << 1;
       Bits = EngAllocMem(0, psoMask->cjBits, TAG_MOUSE);

+      if (Bits == NULL)
+      {
+          return SPS_ERROR;
+      }
+      

       memcpy(Bits, psoMask->pvBits, psoMask->cjBits);
 
       pgp->MaskSurface = (HSURF)EngCreateBitmap(Size,