[sr-dev] git:master:6416d394: core: fix xavp_serialize_fields

Module: kamailio Branch: master Commit: 6416d394ae4fcb07726a19686dbc4c3f2e0116c5 URL: https://github.com/kamailio/kamailio/commit/6416d394ae4fcb07726a19686dbc4c3… Author: Julien Chavanton &lt;jchavanton(a)gmail.com&gt; Committer: Julien Chavanton &lt;jchavanton(a)gmail.com&gt; Date: 2019-09-18T10:57:35-07:00 core: fix xavp_serialize_fields stop adding plus signs when serializing empty strings github issue #2067 --- Modified: src/core/xavp.c --- Diff: https://github.com/kamailio/kamailio/commit/6416d394ae4fcb07726a19686dbc4c3… Patch: https://github.com/kamailio/kamailio/commit/6416d394ae4fcb07726a19686dbc4c3… --- diff --git a/src/core/xavp.c b/src/core/xavp.c index b3a2654764..e5e33f6e9d 100644 --- a/src/core/xavp.c +++ b/src/core/xavp.c @@ -1030,9 +1030,14 @@ int xavp_serialize_fields(str *rname, char *obuf, int olen) break; case SR_XTYPE_STR: LM_DBG(" XAVP str value: %s\n", avp->val.v.s.s); - ostr.len = snprintf(ostr.s, olen-rlen, "%.*s=%.*s;", + if(avp->val.v.s.len == 0) { + ostr.len = snprintf(ostr.s, olen-rlen, "%.*s;", + avp->name.len, avp->name.s); + } else { + ostr.len = snprintf(ostr.s, olen-rlen, "%.*s=%.*s;", avp->name.len, avp->name.s, avp->val.v.s.len, avp->val.v.s.s); + } if(ostr.len<=0 || ostr.len>=olen-rlen) { LM_ERR("failed to serialize int value (%d/%d\n", ostr.len, olen-rlen);