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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-03-09 17:27:22 +0000 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-03-11 18:01:25 +0000 |
| commit | bacc92b59bfa5d6a1f631e63e46fc1d2fb934e51 (patch) | |
| tree | 37eb2627a9694637660013046cbc08645b185431 /libavformat/rtpdec_vp9.c | |
| parent | fe99c52fa99e44961a09cd1324aefd492b797fc8 (diff) | |
| download | ffmpeg-bacc92b59bfa5d6a1f631e63e46fc1d2fb934e51.tar.gz | |
rtpdec_vp9: Drop extra sanity check for size of input packet
In this case len is always at least 1, since it is checked against
RTP_VP9_DESC_REQUIRED_SIZE + 1 and then it is reduced by
RTP_VP9_DESC_REQUIRED_SIZE before entering the has_pic_id check.
Bug-Id: CID 1270811
Diffstat (limited to 'libavformat/rtpdec_vp9.c')
| -rw-r--r-- | libavformat/rtpdec_vp9.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/libavformat/rtpdec_vp9.c b/libavformat/rtpdec_vp9.c index cae6f5395e..71ea480056 100644 --- a/libavformat/rtpdec_vp9.c +++ b/libavformat/rtpdec_vp9.c @@ -113,11 +113,6 @@ static int vp9_handle_packet(AVFormatContext *ctx, PayloadContext *rtp_vp9_ctx, * PictureID: 8 or 16 bits including the M bit. */ if (has_pic_id) { - if (len < 1) { - av_log(ctx, AV_LOG_ERROR, "Too short RTP/VP9 packet\n"); - return AVERROR_INVALIDDATA; - } - /* check for 1-byte or 2-byte picture index */ if (buf[0] & 0x80) { if (len < 2) { |