From d4e96ba3588258bda59694fda06a17fd08d93444 Mon Sep 17 00:00:00 2001
From: Christoph von Wittich <christoph_vw@reactos.org>
Date: Fri, 23 Nov 2007 10:36:00 +0000
Subject: [PATCH] don't free pool when allocation failed

svn path=/trunk/; revision=30690
---
 reactos/subsystems/win32/win32k/objects/bitmaps.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reactos/subsystems/win32/win32k/objects/bitmaps.c b/reactos/subsystems/win32/win32k/objects/bitmaps.c
index 6918a68877c..51a91f9c304 100644
--- a/reactos/subsystems/win32/win32k/objects/bitmaps.c
+++ b/reactos/subsystems/win32/win32k/objects/bitmaps.c
@@ -662,6 +662,11 @@ BITMAPOBJ_CopyBitmap(HBITMAP  hBitmap)
 		if (resBitmap)
 		{
 			buf = ExAllocatePoolWithTag (PagedPool, bm.bmWidthBytes * abs(bm.bmHeight), TAG_BITMAP);
+			if (buf == NULL)
+			{
+				GDIOBJ_UnlockObjByPtr(GdiHandleTable, resBitmap);
+				return 0;
+			}
 			IntGetBitmapBits (Bitmap, bm.bmWidthBytes * abs(bm.bmHeight), buf);
 			IntSetBitmapBits (resBitmap, bm.bmWidthBytes * abs(bm.bmHeight), buf);
 			ExFreePool (buf);