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Fix #1781: Don't update dialog route set from UPDATE response. 

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@4911 74dad513-b988-da41-8d7b-12977e46ad98
This commit is contained in:
Nanang Izzuddin 2014-09-02 03:21:38 +00:00
parent 4baa476078
commit 65219d45f0
1 changed files with 5 additions and 0 deletions
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5
pjsip/src/pjsip/sip_dialog.c
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@ -1689,6 +1689,7 @@ static void dlg_update_routeset(pjsip_dialog *dlg, const pjsip_rx_data *rdata)
const pjsip_hdr *hdr, *end_hdr;
//pj_int32_t msg_cseq;
const pjsip_msg *msg;
const pjsip_method update = { PJSIP_OTHER_METHOD, {"UPDATE", 6}};
msg = rdata->msg_info.msg;
//msg_cseq = rdata->msg_info.cseq->cseq;
@ -1697,6 +1698,10 @@ static void dlg_update_routeset(pjsip_dialog *dlg, const pjsip_rx_data *rdata)
if (dlg->route_set_frozen)
return;
/* Ignore if the message is an UPDATE response (see ticket #1781) */
if (pjsip_method_cmp(&rdata->msg_info.cseq->method, &update) == 0)
return;
/* Only update route set if this message belongs to the same
* transaction as the initial transaction that establishes dialog.
*/