[PATCH 2/3] Fix RTCP port allocation

From: Max <msuraev(a)sysmocom.de> Force use of random RTCP port if random RTP port is used. Before port 0 could be selected for RTCP. --- src/trau/osmo_ortp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/trau/osmo_ortp.c b/src/trau/osmo_ortp.c index 22c5856..5ab5bf5 100644 --- a/src/trau/osmo_ortp.c +++ b/src/trau/osmo_ortp.c @@ -357,7 +357,8 @@ int osmo_rtp_socket_bind(struct osmo_rtp_socket *rs, const char *ip, int port) { int rc; #if HAVE_ORTP_021 - rc = rtp_session_set_local_addr(rs->sess, ip, port, port+1); + int rtcp = (-1 != port) ? port + 1 : -1; + rc = rtp_session_set_local_addr(rs->sess, ip, port, rtcp); #else rc = rtp_session_set_local_addr(rs->sess, ip, port); #endif -- 2.8.1