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just in case make autoadj harder for spoofers 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1580 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2006-06-09 00:40:04 +00:00
parent b3e047f386
commit 79f8e133f1
1 changed files with 14 additions and 12 deletions
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26
src/switch_rtp.c
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@ -787,19 +787,21 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
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);
}
}