Module: kamailio Branch: master Commit: b80314b94b39a8735dca366cd64d55a64304b9f0 URL: https://github.com/kamailio/kamailio/commit/b80314b94b39a8735dca366cd64d55a… Author: Carsten Bock <carsten(a)ng-voice.com> Committer: Carsten Bock <carsten(a)ng-voice.com> Date: 2014-12-18T11:35:28+01:00 ims_icscf: Comply with RFC3261: If no contact-header is present, this is not an error, the UA is just fetching bindings. See: http://tools.ietf.org/html/rfc3261#section-10.2.3 --- Modified: modules/ims_icscf/registration.c --- Diff: https://github.com/kamailio/kamailio/commit/b80314b94b39a8735dca366cd64d55a… Patch: https://github.com/kamailio/kamailio/commit/b80314b94b39a8735dca366cd64d55a… --- diff --git a/modules/ims_icscf/registration.c b/modules/ims_icscf/registration.c index 8940dc8..b9d1df5 100644 --- a/modules/ims_icscf/registration.c +++ b/modules/ims_icscf/registration.c @@ -127,22 +127,20 @@ int I_perform_user_authorization_request(struct sip_msg* msg, char* route, char* b = cscf_parse_contacts(msg); if (!b || (!b->contacts && !b->star)) { - LM_DBG("DBG:I_UAR: No contacts found\n"); - return CSCF_RETURN_ERROR; - } - - for (c = b->contacts; c; c = c->next) { - - sos_reg = cscf_get_sos_uri_param(c->uri); - if (sos_reg == -1) { - //error case - LM_ERR("ERR:I_UAR: MSG_400_MALFORMED_CONTACT, responding with 400\n"); - cscf_reply_transactional(msg, 400, MSG_400_MALFORMED_CONTACT); - return CSCF_RETURN_BREAK; - } else if (sos_reg == -2) { - LM_ERR("ERR:I_UAR: MSG_500_SERVER_ERROR_OUT_OF_MEMORY, responding with 500\n"); - cscf_reply_transactional(msg, 500, MSG_500_SERVER_ERROR_OUT_OF_MEMORY); - return CSCF_RETURN_BREAK; + LM_DBG("DBG:I_UAR: No contacts found - just fetching bindings\n"); + } else { + for (c = b->contacts; c; c = c->next) { + sos_reg = cscf_get_sos_uri_param(c->uri); + if (sos_reg == -1) { + //error case + LM_ERR("ERR:I_UAR: MSG_400_MALFORMED_CONTACT, responding with 400\n"); + cscf_reply_transactional(msg, 400, MSG_400_MALFORMED_CONTACT); + return CSCF_RETURN_BREAK; + } else if (sos_reg == -2) { + LM_ERR("ERR:I_UAR: MSG_500_SERVER_ERROR_OUT_OF_MEMORY, responding with 500\n"); + cscf_reply_transactional(msg, 500, MSG_500_SERVER_ERROR_OUT_OF_MEMORY); + return CSCF_RETURN_BREAK; + } } }