Werk #13471: mk_logwatch: validate regular expressions upon rule creation

Component Setup
Title mk_logwatch: validate regular expressions upon rule creation
Date Nov 9, 2021
Checkmk Editon Checkmk Enterprise (CEE)
Checkmk Version 2.1.0i1 2.0.0p16
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Previously invalid regular expressons in the mk_logwatch configuration where not properly validated, leading to a crash of the plugin on the monitored host. We now validate the configured expressions during rule creation.

To the list of all Werks