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rtpdec: Fix the minimum packet length for RTCP SR packets

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We actually read 20 bytes of these packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
John Brooks 2011-10-12 11:06:26 +03:00 committed by Martin Storsjö
parent c682514a8f
commit 5d6ecf5345
1 changed files with 1 additions and 1 deletions
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2
libavformat/rtpdec.c
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@ -115,7 +115,7 @@ static int rtcp_parse_packet(RTPDemuxContext *s, const unsigned char *buf, int l
while (len >= 2) {
switch (buf[1]) {
case RTCP_SR:
if (len < 16) {
if (len < 20) {
av_log(NULL, AV_LOG_ERROR, "Invalid length for RTCP SR packet\n");
return AVERROR_INVALIDDATA;
}