From 2e59142fa9a0db5fab8aa2e676ba524f61280b83 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 17 Dec 2012 01:53:35 +0100 Subject: sctp: dont abort on invalid input Fixes Ticket1865 Signed-off-by: Michael Niedermayer --- libavformat/sctp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'libavformat/sctp.c') diff --git a/libavformat/sctp.c b/libavformat/sctp.c index 7fbc11fc28..2fd5400ae5 100644 --- a/libavformat/sctp.c +++ b/libavformat/sctp.c @@ -296,8 +296,10 @@ static int sctp_write(URLContext *h, const uint8_t *buf, int size) /*StreamId is introduced as a 2byte code into the stream*/ struct sctp_sndrcvinfo info = { 0 }; info.sinfo_stream = AV_RB16(buf); - if (info.sinfo_stream > s->max_streams) - abort(); + if (info.sinfo_stream > s->max_streams) { + av_log(h, AV_LOG_ERROR, "bad input data\n"); + return AVERROR(EINVAL); + } ret = ff_sctp_send(s->fd, buf + 2, size - 2, &info, MSG_EOR); } else ret = send(s->fd, buf, size, 0); -- cgit v1.2.3