1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c
index e56a7160e1..9c39af1f17 100644
--- a/libavcodec/h264_ps.c
+++ b/libavcodec/h264_ps.c
@@ -251,9 +251,10 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps){
             return -1;
         }
     }
-    if(get_bits_left(&s->gb) < 0){
+
+    if (get_bits_left(&s->gb) < 0) {
         av_log(h->s.avctx, AV_LOG_ERROR, "Overread VUI by %d bits\n", -get_bits_left(&s->gb));
-        return -1;
+        return AVERROR_INVALIDDATA;
     }
 
     return 0;