Module: kamailio Branch: 5.7 Commit: 1666d4bce924b8c0d44119491199a164c9642469 URL: https://github.com/kamailio/kamailio/commit/1666d4bce924b8c0d44119491199a164c9642469
Author: Daniel-Constantin Mierla <mico...@gmail.com> Committer: Daniel-Constantin Mierla <mico...@gmail.com> Date: 2024-03-14T10:12:11+01:00 topos: properly handle cases of no user in contact for mode 1 - contact mode 1 accepted cases with no-user in contact uri but not in r-uri, however, requests within dialog can have one's contact in r-uri and then processing failed (cherry picked from commit 24e410f9a20d004f55bcc79cd10fb35cb26e4570) (cherry picked from commit 45ee72fcf0ae8aeb135196ef8729fe0cea14048e) --- Modified: src/modules/topos/tps_storage.c --- Diff: https://github.com/kamailio/kamailio/commit/1666d4bce924b8c0d44119491199a164c9642469.diff Patch: https://github.com/kamailio/kamailio/commit/1666d4bce924b8c0d44119491199a164c9642469.patch --- diff --git a/src/modules/topos/tps_storage.c b/src/modules/topos/tps_storage.c index 1399017cf77..a7b331ca7f4 100644 --- a/src/modules/topos/tps_storage.c +++ b/src/modules/topos/tps_storage.c @@ -223,6 +223,7 @@ int tps_storage_fill_contact( int i; int contact_len; int cparam_len; + int cuser_len = 0; sr_xavp_t *vavu = NULL; if(dir == TPS_DIR_DOWNSTREAM) { @@ -315,21 +316,27 @@ int tps_storage_fill_contact( LM_ERR("failed to parse the contact uri\n"); return -1; } - memcpy(td->cp, curi.user.s, curi.user.len); - td->cp += curi.user.len; + if(curi.user.len > 0) { + memcpy(td->cp, curi.user.s, curi.user.len); + td->cp += curi.user.len; + cuser_len = curi.user.len; + } else { + LM_DBG("no contact user - skipping it\n"); + } } else { /* extract the ruri */ if(parse_sip_msg_uri(msg) < 0) { LM_ERR("failed to parse r-uri\n"); return -1; } - if(msg->parsed_uri.user.len == 0) { - LM_ERR("no r-uri user\n"); - return -1; + if(msg->parsed_uri.user.len > 0) { + memcpy(td->cp, msg->parsed_uri.user.s, + msg->parsed_uri.user.len); + td->cp += msg->parsed_uri.user.len; + cuser_len = msg->parsed_uri.user.len; + } else { + LM_DBG("no r-uri user - skipping it\n"); } - memcpy(td->cp, msg->parsed_uri.user.s, - msg->parsed_uri.user.len); - td->cp += msg->parsed_uri.user.len; } } else if(ctmode == 2) { if(dir == TPS_DIR_DOWNSTREAM) { @@ -342,6 +349,7 @@ int tps_storage_fill_contact( } memcpy(td->cp, vavu->val.v.s.s, vavu->val.v.s.len); td->cp += vavu->val.v.s.len; + cuser_len = vavu->val.v.s.len; } else { /* extract the b contact */ vavu = xavu_get_child_with_sval( @@ -352,11 +360,11 @@ int tps_storage_fill_contact( } memcpy(td->cp, vavu->val.v.s.s, vavu->val.v.s.len); td->cp += vavu->val.v.s.len; + cuser_len = vavu->val.v.s.len; } } - if(!((ctmode == 1) && (dir == TPS_DIR_DOWNSTREAM) - && (curi.user.len <= 0))) { + if(cuser_len > 0) { *td->cp = '@'; td->cp++; } _______________________________________________ Kamailio (SER) - Development Mailing List To unsubscribe send an email to sr-dev-le...@lists.kamailio.org
