Author: anthm Date: Thu Jun 8 20:40:04 2006 New Revision: 1580 Modified: freeswitch/trunk/src/switch_rtp.c Log: just in case make autoadj harder for spoofers Modified: freeswitch/trunk/src/switch_rtp.c ============================================================================== --- freeswitch/trunk/src/switch_rtp.c (original) +++ freeswitch/trunk/src/switch_rtp.c Thu Jun 8 20:40:04 2006 @@ -787,19 +787,21 @@ if (rtp_session->recv_msg.header.version) { - if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ) && rtp_session->from_addr->port && - (rtp_session->from_addr->port != rtp_session->remote_port)) { - const char *err; - char *tx_host; - uint32_t old = rtp_session->remote_port; - char *old_host; + if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ) && rtp_session->from_addr->port) { + if ((rtp_session->from_addr->port != rtp_session->remote_port)) { + const char *err; + char *tx_host; + uint32_t old = rtp_session->remote_port; + char *old_host; - switch_sockaddr_ip_get(&tx_host, rtp_session->from_addr); - switch_sockaddr_ip_get(&old_host, rtp_session->remote_addr); - - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Auto Changing port from %s:%u to %s:%u\n", - old_host, old, tx_host, rtp_session->from_addr->port); - switch_rtp_set_remote_address(rtp_session, tx_host, rtp_session->from_addr->port, &err); + switch_sockaddr_ip_get(&tx_host, rtp_session->from_addr); + switch_sockaddr_ip_get(&old_host, rtp_session->remote_addr); + + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Auto Changing port from %s:%u to %s:%u\n", + old_host, old, tx_host, rtp_session->from_addr->port); + switch_rtp_set_remote_address(rtp_session, tx_host, rtp_session->from_addr->port, &err); + } + switch_clear_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ); } }