Werk #15256: Fixed handling of unknown time periods when using the Nagios core

Component

Livestatus

Title

Fixed handling of unknown time periods when using the Nagios core

Date

May 11, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0b8	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p28	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

An unknown/unspecified time period has to be interpreted as "24X7", but there was a regression from 1.6.0 to 2.0.0 which could lead to segfaults when using Livestatus (pointed out by Gerald Eisenkölbl via feedback). This has been fixed.

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