From 3cbe1ae789270b1bb873d205fc6f8252d23df86a Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Fri, 9 Jun 2017 11:14:11 +0000
Subject: [PATCH] [GDI32] - Check for lpResults == NULL in
 GetCharacterPlacementA. Patch by Doug Lyons. Fixes crash in
 gdi32_winetest:font CORE-13401 #resolve

svn path=/trunk/; revision=74973
---
 reactos/win32ss/gdi/gdi32/objects/font.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reactos/win32ss/gdi/gdi32/objects/font.c b/reactos/win32ss/gdi/gdi32/objects/font.c
index 6a9a90698cf..56998ab84bc 100644
--- a/reactos/win32ss/gdi/gdi32/objects/font.c
+++ b/reactos/win32ss/gdi/gdi32/objects/font.c
@@ -385,7 +385,7 @@ GetCharacterPlacementA(
     DWORD ret;
     UINT font_cp;
 
-    if ( !lpString || uCount <= 0 || (nMaxExtent < 0 && nMaxExtent != -1 ) )
+    if ( !lpString || uCount <= 0 || !lpResults || (nMaxExtent < 0 && nMaxExtent != -1 ) )
     {
         SetLastError(ERROR_INVALID_PARAMETER);
         return 0;