Zabbix

........S. [ZBX-25025] fixed DNS resolving after renew

* commit 'e5945ffdc993106e2ee1bf8c807cecd3342dc9e5':
  .......PS. [ZBX-25025] fixed logging of NULL pointer when address resolving fails
  ........S. [ZBX-25025] fixed possible crash
  ........S. [ZBX-25025] shifted DNS resolving update from request to thread loop
  ........S. [ZBX-25025] fixed update attempts
  ........S. [ZBX-25025] fixed warning
  ........S. [ZBX-25025] updated DNS resolving after renew
  ........S. [ZBX-25025] fixed DNS resolving after renew