Ack. On 04/07/2011 06:10 PM, Alon Levy wrote:
--- display/surface.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)diff --git a/display/surface.h b/display/surface.h index d741690..e212c46 100644 --- a/display/surface.h +++ b/display/surface.h @@ -26,6 +26,9 @@ static _inline UINT32 GetSurfaceId(SURFOBJ *surf) { SurfaceInfo *surface; + if (!surf || !surf->dhsurf) { + return (UINT32)-1; + } surface = (SurfaceInfo *)surf->dhsurf; return GetSurfaceIdFromInfo(surface); }
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