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-rw-r--r--libavcodec/mpegvideo_parser.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo_parser.c b/libavcodec/mpegvideo_parser.c
index c112a94841..35a91604d2 100644
--- a/libavcodec/mpegvideo_parser.c
+++ b/libavcodec/mpegvideo_parser.c
@@ -56,6 +56,7 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
case PICTURE_START_CODE:
if (bytes_left >= 2) {
s->pict_type = (buf[1] >> 3) & 7;
+ if (bytes_left >= 4)
vbv_delay = ((buf[1] & 0x07) << 13) | (buf[2] << 5) | (buf[3] >> 3);
}
break;