Lauris Kaplinski : wined3d: Fixed potential reference of freed backBuffer array in IWineD3DDeviceImpl_SetFrontBackBuffers .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 49ea085f118712b54dfef270391fa9b42bfefdec
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=49ea085f118712b54dfef27039...

Author: Lauris Kaplinski <lauris(a)kaplinski.com>
Date:   Sun Nov 25 23:07:24 2007 +0200

wined3d: Fixed potential reference of freed backBuffer array in IWineD3DDeviceImpl_SetFrontBackBuffers.

---

 dlls/wined3d/device.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 30ac0b7..8be3385 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -6047,6 +6047,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_SetFrontBackBuffers(IWineD3DDevice *ifa
             IWineD3DSurface_SetContainer(Swapchain->backBuffer[0], (IWineD3DBase *) Swapchain);
         } else {
             HeapFree(GetProcessHeap(), 0, Swapchain->backBuffer);
+            Swapchain->backBuffer = NULL;
         }
 
     }