Werk #17350: ps_section: Prevent ps crash on empty section

Name: checkmk
Rating: 4.7 (114 reviews)

Component

Checks & agents

Title

ps_section: Prevent ps crash on empty section

Date

May 5, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p3	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

With this change, ps section doesn't crash if the StringTable is empty. In this case, ps parser returns None to prevent any unnecessary crash if something fails in the agent.

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