diff options
| -rw-r--r-- | libavformat/bit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/bit.c b/libavformat/bit.c index 7b807b9bc1..5d05da0f81 100644 --- a/libavformat/bit.c +++ b/libavformat/bit.c @@ -133,6 +133,9 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt) GetBitContext gb; int i; + if (pkt->size != 10) + return AVERROR(EINVAL); + avio_wl16(pb, SYNC_WORD); avio_wl16(pb, 8 * 10); |