From 09e22efc7e0d98a90e99c9c2047a203c89d9dcd9 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Wed, 16 Feb 2011 14:35:47 +0200 Subject: rtsp: udp_read_packet returning 0 doesn't mean success If udp_read_packet returns 0, rtsp_st isn't set and we shouldn't treat it as a successfully received packet (which is counted and possibly triggers a RTCP receiver report). This fixes issue 2612. (cherry picked from commit 2c35a6bde95a382e2d48570255deb67a7633fa46) --- libavformat/rtsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat') diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 41427ae08e..d828c8d09b 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1681,7 +1681,7 @@ int ff_rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt) case RTSP_LOWER_TRANSPORT_UDP: case RTSP_LOWER_TRANSPORT_UDP_MULTICAST: len = udp_read_packet(s, &rtsp_st, rt->recvbuf, RECVBUF_SIZE, wait_end); - if (len >=0 && rtsp_st->transport_priv && rt->transport == RTSP_TRANSPORT_RTP) + if (len > 0 && rtsp_st->transport_priv && rt->transport == RTSP_TRANSPORT_RTP) rtp_check_and_send_back_rr(rtsp_st->transport_priv, len); break; } -- cgit v1.2.3