From 2e3507e05d8dddc4630a2c147c40825f3326787c Mon Sep 17 00:00:00 2001
From: Magnus Olsen <magnus@greatlord.com>
Date: Thu, 28 Sep 2006 19:08:07 +0000
Subject: [PATCH] NtGdiCreateDIBitmap fixed 2 more hiden bugs (cause some
 crash/bsod) but not the bug I am searching for.

svn path=/trunk/; revision=24288
---
 reactos/subsystems/win32/win32k/objects/dibobj.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/reactos/subsystems/win32/win32k/objects/dibobj.c b/reactos/subsystems/win32/win32k/objects/dibobj.c
index 18b2eff6058..ca3eaa4d891 100644
--- a/reactos/subsystems/win32/win32k/objects/dibobj.c
+++ b/reactos/subsystems/win32/win32k/objects/dibobj.c
@@ -793,7 +793,16 @@ HBITMAP STDCALL NtGdiCreateDIBitmap(HDC hDc, const BITMAPINFOHEADER *Header,
   PDC Dc;
   HBITMAP Bmp;
   
- 
+  if (Header == NULL)
+  {
+	  return NULL;
+  }
+
+  if (Header->biSize == 0)
+  {
+	  return NULL;
+  }
+
   if (NULL == hDc)
   {     
 	   BITMAPINFOHEADER *change_Header = (BITMAPINFOHEADER *)Header;