diff --git a/dlls/gdi/enhmfdrv/bitblt.c b/dlls/gdi/enhmfdrv/bitblt.c index 18a58c58477fe4931e1d6417777cb9c7b065e42b..ad1d09171c8ade63fa7d80ffc3aa5af6e8fba0fb 100644 --- a/dlls/gdi/enhmfdrv/bitblt.c +++ b/dlls/gdi/enhmfdrv/bitblt.c @@ -94,7 +94,8 @@ static BOOL EMFDRV_BitBlockTransfer( else return FALSE; - GetObjectW(hBitmap, sizeof(BITMAP), &BM); + if(sizeof(BITMAP) != GetObjectW(hBitmap, sizeof(BITMAP), &BM)) + return FALSE; nBPP = BM.bmPlanes * BM.bmBitsPixel; if(nBPP > 8) nBPP = 24; /* FIXME Can't get 16bpp to work for some reason */