[sr-dev] git:master:1c4af823: pv: relax uri and params transfromation parsing when separator is last char

Module: kamailio Branch: master Commit: 1c4af823c39d28b694c1dec607d8d72c5b726456 URL: https://github.com/kamailio/kamailio/commit/1c4af823c39d28b694c1dec607d8d72… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2019-06-28T16:01:43+02:00 pv: relax uri and params transfromation parsing when separator is last char - more flexible in parsing custom values, detection done in transformations code --- Modified: src/modules/pv/pv_trans.c --- Diff: https://github.com/kamailio/kamailio/commit/1c4af823c39d28b694c1dec607d8d72… Patch: https://github.com/kamailio/kamailio/commit/1c4af823c39d28b694c1dec607d8d72… --- diff --git a/src/modules/pv/pv_trans.c b/src/modules/pv/pv_trans.c index 17c6a3e204..8ab46d328f 100644 --- a/src/modules/pv/pv_trans.c +++ b/src/modules/pv/pv_trans.c @@ -1232,6 +1232,7 @@ int tr_eval_uri(struct sip_msg *msg, tr_param_t *tp, int subtype, param_hooks_t phooks; param_t *pit=NULL; str sproto; + int dlen = 0; if(val==NULL || (!(val->flags&PV_VAL_STR)) || val->rs.len<=0) return -1; @@ -1266,8 +1267,11 @@ int tr_eval_uri(struct sip_msg *msg, tr_param_t *tp, int subtype, free_params(_tr_uri_params); _tr_uri_params = 0; } + if(_tr_uri.len>4 && _tr_uri.s[_tr_uri.len-1]==';') { + dlen = 1; + } /* parse uri -- params only when requested */ - if(parse_uri(_tr_uri.s, _tr_uri.len, &_tr_parsed_uri)!=0) + if(parse_uri(_tr_uri.s, _tr_uri.len - dlen, &_tr_parsed_uri)!=0) { LM_ERR("invalid uri [%.*s]\n", val->rs.len, val->rs.s); @@ -1505,6 +1509,9 @@ int tr_eval_paramlist(struct sip_msg *msg, tr_param_t *tp, int subtype, /* parse params */ sv = _tr_params_str; + if(sv.len>1 && sv.s[sv.len - 1] == _tr_params_separator) { + sv.len--; + } if (parse_params2(&sv, CLASS_ANY, &phooks, &_tr_params_list, _tr_params_separator)<0) return -1;