diff options
Diffstat (limited to 'libavformat/rtsp.c')
-rw-r--r-- | libavformat/rtsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 3a3ffbd..2607fe0 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1194,7 +1194,7 @@ static int rtsp_read_packet(AVFormatContext *s, case RTSP_PROTOCOL_RTP_UDP: case RTSP_PROTOCOL_RTP_UDP_MULTICAST: len = udp_read_packet(s, &rtsp_st, buf, sizeof(buf)); - if (rtsp_st->rtp_ctx) + if (len >=0 && rtsp_st->rtp_ctx) rtp_check_and_send_back_rr(rtsp_st->rtp_ctx, len); break; } |