From 6b0fbce7f81ec2f84d5a1a3ed4336d4bd5a0ffe1 Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Sun, 2 Dec 2018 07:31:53 +0100
Subject: [PATCH] add guardlines to HeapAlloc too in case bitmap creation fails

---
 src/surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/surface.c b/src/surface.c
index 6809cee..fce6326 100644
--- a/src/surface.c
+++ b/src/surface.c
@@ -1132,7 +1132,7 @@ HRESULT __stdcall ddraw_CreateSurface(IDirectDrawImpl *This, LPDDSURFACEDESC lpD
         Surface->bmi->bmiHeader.biHeight = -Surface->height;
 
         if (!Surface->bitmap)
-            Surface->surface = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Surface->lPitch * Surface->height * Surface->lXPitch);
+            Surface->surface = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Surface->lPitch * (Surface->height + 200) * Surface->lXPitch);
 
         SelectObject(Surface->hDC, Surface->bitmap);
     }