[sr-dev] git:master:a471d34d: core: init res inside select_cfg_var()

Module: kamailio Branch: master Commit: a471d34d6162387a1427f5d0c5b3c6079a2b0bdc URL: https://github.com/kamailio/kamailio/commit/a471d34d6162387a1427f5d0c5b3c60… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2024-07-18T12:00:47+02:00 core: init res inside select_cfg_var() --- Modified: src/core/cfg/cfg_select.c --- Diff: https://github.com/kamailio/kamailio/commit/a471d34d6162387a1427f5d0c5b3c60… Patch: https://github.com/kamailio/kamailio/commit/a471d34d6162387a1427f5d0c5b3c60… --- diff --git a/src/core/cfg/cfg_select.c b/src/core/cfg/cfg_select.c index f948dd4ab4c..f3b2d681d3e 100644 --- a/src/core/cfg/cfg_select.c +++ b/src/core/cfg/cfg_select.c @@ -147,6 +147,9 @@ int select_cfg_var(str *res, select_t *s, struct sip_msg *msg) int i; static char buf[INT2STR_MAX_LEN]; + res->s = 0; + res->len = 0; + if(msg == NULL) { /* fixup call */ @@ -228,12 +231,7 @@ int select_cfg_var(str *res, select_t *s, struct sip_msg *msg) break; case CFG_VAR_STR: - if(p) { - memcpy(res, p, sizeof(str)); - } else { - res->s = 0; - res->len = 0; - } + memcpy(res, p, sizeof(str)); break; default: