Werk #5922: Windows agent: Many WMI queries could lead to integer overflow

Komponente Checks & agents
Titel Windows agent: Many WMI queries could lead to integer overflow
Datum 20.04.2018
Checkmk Edition Checkmk Raw (CRE)
Checkmk-Version 1.5.0b2 1.6.0b1
Level Kleine Änderung
Klasse Bugfix
Kompatibilität Kompatibel - benötigt kein manuelles Eingreifen

Integer values returned by a number of WMI queries were handled incorrectly, squeezing 64 bit integers into 32 bit representation. This lead to sporadical erroneous results for a number of agent sections / checks. Potentially affected were at least the checks wmi_cpuload and ps, but basically any checks using information provided by WMI. The symptoms of this may have been varying across different checks.

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