Module: kamailio Branch: master Commit: 72cc3d46c39791d50927508114bdd1faa4a83f4c URL: https://github.com/kamailio/kamailio/commit/72cc3d46c39791d50927508114bdd1f… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-04-26T10:14:58+02:00 topos: uniform processing for requests during early dialog - requests that are handled during 1xx state, like PRACK, UPDATE, BYE --- Modified: src/modules/topos/tps_msg.c --- Diff: https://github.com/kamailio/kamailio/commit/72cc3d46c39791d50927508114bdd1f… Patch: https://github.com/kamailio/kamailio/commit/72cc3d46c39791d50927508114bdd1f… --- diff --git a/src/modules/topos/tps_msg.c b/src/modules/topos/tps_msg.c index 2389026d14..bf5815fa76 100644 --- a/src/modules/topos/tps_msg.c +++ b/src/modules/topos/tps_msg.c @@ -834,35 +834,31 @@ int tps_request_received(sip_msg_t *msg, int dialog) tps_storage_lock_get(&lkey); - if((get_cseq(msg)->method_id)&(METHOD_PRACK)) { - if(tps_storage_link_msg(msg, &mtsd, TPS_DIR_DOWNSTREAM)<0) { + if(tps_storage_load_dialog(msg, &mtsd, &stsd) < 0) { + goto error; + } + if(((get_cseq(msg)->method_id) & (METHOD_BYE|METHOD_PRACK|METHOD_UPDATE)) + && stsd.b_contact.len <= 0) { + /* no B-side contact, look for INVITE transaction record */ + memset(&stsd, 0, sizeof(tps_data_t)); + if((get_cseq(msg)->method_id) & (METHOD_UPDATE)) { + /* detect direction - via from-tag */ + if(tps_dlg_detect_direction(msg, &stsd, &direction) < 0) { + goto error; + } + } + if(tps_storage_link_msg(msg, &mtsd, direction) < 0) { goto error; } - if(tps_storage_load_branch(msg, &mtsd, &stsd, 1)<0) { + if(tps_storage_load_branch(msg, &mtsd, &stsd, 1) < 0) { goto error; } use_branch = 1; } else { - if(tps_storage_load_dialog(msg, &mtsd, &stsd) < 0) { + /* detect direction - via from-tag */ + if(tps_dlg_detect_direction(msg, &stsd, &direction) < 0) { goto error; } - if(((get_cseq(msg)->method_id) & (METHOD_BYE)) - && stsd.b_contact.len <= 0) { - /* BYE but not B-side contact, look for INVITE transaction record */ - memset(&stsd, 0, sizeof(tps_data_t)); - if(tps_storage_link_msg(msg, &mtsd, TPS_DIR_DOWNSTREAM) < 0) { - goto error; - } - if(tps_storage_load_branch(msg, &mtsd, &stsd, 1) < 0) { - goto error; - } - use_branch = 1; - } else { - /* detect direction - via from-tag */ - if(tps_dlg_detect_direction(msg, &stsd, &direction) < 0) { - goto error; - } - } } mtsd.direction = direction;