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authorVittorio Giovara <vittorio.giovara@gmail.com>2015-03-09 17:27:22 +0000
committerVittorio Giovara <vittorio.giovara@gmail.com>2015-03-11 18:01:25 +0000
commitbacc92b59bfa5d6a1f631e63e46fc1d2fb934e51 (patch)
tree37eb2627a9694637660013046cbc08645b185431 /libavformat
parentfe99c52fa99e44961a09cd1324aefd492b797fc8 (diff)
downloadffmpeg-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')
-rw-r--r--libavformat/rtpdec_vp9.c5
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) {