Re: [sr-dev] [kamailio/kamailio] ucontacts in shared memory even on DB_ONLY (#997)

I would say the origin of the problem is calls to get_urecord() without release_urecord() ``` /*! * \brief Release urecord previously obtained through get_urecord * \warning Failing to calls this function after get_urecord will * result in a memory leak when the DB_ONLY mode is used. When * the records is later deleted, e.g. with delete_urecord, then * its not necessary, as this function already releases the record. * \param _r released record */ void release_urecord(urecord_t* _r) { if (db_mode==DB_ONLY) { free_urecord(_r); } else if (_r->contacts == 0) { mem_delete_urecord(_r->slot->d, _r); } } ```