Zabbix

...G...... [ZBX-19139] fixed memory errors in cmdline parsing on freebsd

Merge in ZBX/zabbix from feature/ZBX-19139-5.0 to release/5.0

* commit 'bb35ddca86519b9bc0ed151735be0ff931fe86db':
  ...G...... [ZBX-19139] failed buffer size retrieval is handled as an error
  ...G...... [ZBX-19139] fixed buffer overflow
  ...G...... [ZBX-19139] fixed memory errors in cmdline parsing on freebsd
  ...G...... [ZBX-19139] added changelog
  ...G...... [ZBX-19139] fixed memory errors in cmdline parsing on freebsd