Werk #14952: Fix microcore crash caused invalid data in history files

Component

Core & setup

Title

Fix microcore crash caused invalid data in history files

Date

Mar 16, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1	Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0b1	Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p25	Checkmk Enterprise (CEE), Checkmk MSP (CME)

If, for some reason, the history file data has been corrupted, the corrupted data may cause the microcore to crash. Such a malfunction initiates a potentially endless cycle of microcore's restarts and crashes: this behavior is a regression.

The problem has been fixed in this release.

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