[FFmpeg-devel] [PATCH] nuv: check size of buffer before accessing it instead of after.

[Reimar Döffinger]

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
---
 libavcodec/nuv.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c
index bb236d1..17fcb70 100644
--- a/libavcodec/nuv.c
+++ b/libavcodec/nuv.c
@@ -164,7 +164,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
         return orig_size;
     }
 
-    if (buf[0] != 'V' || buf_size < 12) {
+    if (buf_size < 12 || buf[0] != 'V') {
         av_log(avctx, AV_LOG_ERROR, "not a nuv video frame\n");
         return -1;
     }
-- 
1.7.10.4