[sr-dev] git:5.1:878c23cb: registrar : check xavp clone result

Module: kamailio Branch: 5.1 Commit: 878c23cbef8d0d32035ed4f438c61da7a5ffc815 URL: https://github.com/kamailio/kamailio/commit/878c23cbef8d0d32035ed4f438c61da… Author: lazedo &lt;luis.azedo(a)factorlusitano.com&gt; Committer: Henning Westerholt &lt;hw(a)kamailio.org&gt; Date: 2019-02-12T09:52:19+01:00 registrar : check xavp clone result (cherry picked from commit adc4493fa6861895bdcf8b459e5fbc76e80d0f1f) --- Modified: src/modules/registrar/lookup.c --- Diff: https://github.com/kamailio/kamailio/commit/878c23cbef8d0d32035ed4f438c61da… Patch: https://github.com/kamailio/kamailio/commit/878c23cbef8d0d32035ed4f438c61da… --- diff --git a/src/modules/registrar/lookup.c b/src/modules/registrar/lookup.c index 84c0f40208..f012d690ab 100644 --- a/src/modules/registrar/lookup.c +++ b/src/modules/registrar/lookup.c @@ -394,7 +394,15 @@ int lookup_helper(struct sip_msg* _m, udomain_t* _d, str* _uri, int _mode) if(ptr->xavp!=NULL) { xavp = xavp_clone_level_nodata(ptr->xavp); - if(xavp_insert(xavp, 0, NULL)<0) { + if(xavp != NULL) { + if(xavp_insert(xavp, 0, NULL)<0) { + LM_ERR("error inserting xavp after clone\n"); + xavp_destroy_list(&xavp); + ret = -3; + goto done; + } + } else { + LM_ERR("error cloning xavp\n"); ret = -3; goto done; } @@ -461,7 +469,15 @@ int lookup_helper(struct sip_msg* _m, udomain_t* _d, str* _uri, int _mode) } if(ptr->xavp!=NULL) { xavp = xavp_clone_level_nodata(ptr->xavp); - if(xavp_insert(xavp, nr_branches, NULL)<0) { + if(xavp != NULL) { + if(xavp_insert(xavp, nr_branches, NULL)<0) { + LM_ERR("error inserting xavp after clone\n"); + xavp_destroy_list(&xavp); + ret = -3; + goto done; + } + } else { + LM_ERR("error cloning xavp\n"); ret = -3; goto done; } @@ -784,10 +800,15 @@ int registered4(struct sip_msg* _m, udomain_t* _d, str* _uri, int match_flag, if((ptr->xavp!=NULL) && (match_action_flag & 1)) { sr_xavp_t *xavp = xavp_clone_level_nodata(ptr->xavp); - if(xavp_add(xavp, NULL)<0) { - LM_ERR("error adding xavp for %.*s after successful match\n", + if(xavp != NULL) { + if(xavp_add(xavp, NULL)<0) { + LM_ERR("error adding xavp for %.*s after successful match\n", + aor.len, ZSW(aor.s)); + xavp_destroy_list(&xavp); + } + } else { + LM_ERR("error cloning xavp for %.*s after successful match\n", aor.len, ZSW(aor.s)); - xavp_destroy_list(&xavp); } }