[ros-diffs] [dchapyshev] 41014: - Fix crash in gdi32 bitmap winetest

[dchapyshev at svn.reactos.org]

Author: dchapyshev
Date: Wed May 20 11:51:22 2009
New Revision: 41014

URL: http://svn.reactos.org/svn/reactos?rev=41014&view=rev
Log:
- Fix crash in gdi32 bitmap winetest

Modified:
    trunk/reactos/dll/win32/gdi32/objects/bitmap.c

Modified: trunk/reactos/dll/win32/gdi32/objects/bitmap.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/objects/bitmap.c?rev=41014&r1=41013&r2=41014&view=diff
==============================================================================
--- trunk/reactos/dll/win32/gdi32/objects/bitmap.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/objects/bitmap.c [iso-8859-1] Wed May 20 11:51:22 2009
@@ -74,7 +74,6 @@
                   PLONG compr,
                   PLONG size )
 {
-
   if (header->biSize == sizeof(BITMAPCOREHEADER))
   {
      BITMAPCOREHEADER *core = (BITMAPCOREHEADER *)header;
@@ -467,6 +466,8 @@
   UINT cjBmpScanSize;
   PVOID pvSafeBits = NULL;
   HBITMAP hBmp;
+
+  if (!Header) return 0;
 
   pConvertedInfo = ConvertBitmapInfo(Data, ColorUse,
                                           &ConvertedInfoSize, FALSE);