Werk #16330: size_trend: avoid 'infinite to integer' crash

Component Checks & agents
Title size_trend: avoid 'infinite to integer' crash
Date Jan 24, 2024
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)
2.2.0p21 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p39 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

While calculating how much time is left until the resource is full, if the value of the mb in range was too low (e.g. 1e-320) the check used to crash with 'infinite to integer'. This has now been fixed and if the value is too low and causes division with it to result in 'inf', the check will not be executed.

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