swscale/x86/input: prevent RGB32_TO_UV_FN from reading into the padding

[ffmpeg] / libswscale / swscale_internal.h

diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index 42a17e551a6f4a068e3518cff108a2a80f76e5d3..8cf431733a46da6af67827870baedbf804e0b870 100644 (file)
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -39,7 +39,7 @@
 
 #define YUVRGB_TABLE_HEADROOM 128
 
-#define MAX_FILTER_SIZE 256
+#define MAX_FILTER_SIZE SWS_MAX_FILTER_SIZE
 
 #define DITHER1XBPP