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Merge "chan_sip: Prevent extra Session-Expires headers from being added"

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Joshua Colp 2016-05-18 18:27:28 -05:00 committed by Gerrit Code Review
commit 4e7a1b4193
1 changed files with 5 additions and 3 deletions
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8
channels/chan_sip.c
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@ -14529,10 +14529,12 @@ static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, int init,
add_header(&req, "Require", "replaces");
}
/* Add Session-Timers related headers */
if (st_get_mode(p, 0) == SESSION_TIMER_MODE_ORIGINATE
/* Add Session-Timers related headers if not already there */
if (ast_strlen_zero(sip_get_header(&req, "Session-Expires")) &&
(sipmethod == SIP_INVITE || sipmethod == SIP_UPDATE) &&
(st_get_mode(p, 0) == SESSION_TIMER_MODE_ORIGINATE
|| (st_get_mode(p, 0) == SESSION_TIMER_MODE_ACCEPT
&& st_get_se(p, FALSE) != DEFAULT_MIN_SE)) {
&& st_get_se(p, FALSE) != DEFAULT_MIN_SE))) {
char i2astr[10];
if (!p->stimer->st_interval) {