Werk #12082: hr_mem: workarounds for bad SNMP data for OKI and HP printers

Component

Checks & agents

Title

hr_mem: workarounds for bad SNMP data for OKI and HP printers

Date

Mar 1, 2021

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0b8	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Due to badly implemented SNMP messages for some HP and OKI printers the "hr_mem" check would crash with "KeyError". This change adds extra keys reflecting those bad values to avoid the crash.

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