[sr-dev] git:master:2fe556a1: core: kemi - handle the case when a module is reloaded with different flags

Module: kamailio Branch: master Commit: 2fe556a1e2c43d33106f121c05b857d4f1f7b380 URL: https://github.com/kamailio/kamailio/commit/2fe556a1e2c43d33106f121c05b857d… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2017-04-25T15:36:48+02:00 core: kemi - handle the case when a module is reloaded with different flags - avoid having same module exported twice --- Modified: src/core/kemi.c --- Diff: https://github.com/kamailio/kamailio/commit/2fe556a1e2c43d33106f121c05b857d… Patch: https://github.com/kamailio/kamailio/commit/2fe556a1e2c43d33106f121c05b857d… --- diff --git a/src/core/kemi.c b/src/core/kemi.c index 28468de..145cb9a 100644 --- a/src/core/kemi.c +++ b/src/core/kemi.c @@ -791,10 +791,20 @@ int sr_kemi_modules_add(sr_kemi_t *klist) _sr_kemi_modules[_sr_kemi_modules_size].kexp = _sr_kemi_hdr; _sr_kemi_modules_size++; } - LM_DBG("adding module: %.*s\n", klist[0].mname.len, klist[0].mname.s); - _sr_kemi_modules[_sr_kemi_modules_size].mname = klist[0].mname; - _sr_kemi_modules[_sr_kemi_modules_size].kexp = klist; - _sr_kemi_modules_size++; + if((_sr_kemi_modules_size>1) + && (_sr_kemi_modules[_sr_kemi_modules_size-1].mname.len + ==klist[0].mname.len) + && (strncmp(_sr_kemi_modules[_sr_kemi_modules_size-1].mname.s, + klist[0].mname.s, klist[0].mname.len)==0)) { + /* handle re-open of the module */ + LM_DBG("updating module: %.*s\n", klist[0].mname.len, klist[0].mname.s); + _sr_kemi_modules[_sr_kemi_modules_size-1].kexp = klist; + } else { + LM_DBG("adding module: %.*s\n", klist[0].mname.len, klist[0].mname.s); + _sr_kemi_modules[_sr_kemi_modules_size].mname = klist[0].mname; + _sr_kemi_modules[_sr_kemi_modules_size].kexp = klist; + _sr_kemi_modules_size++; + } return 0; }