Werk #7574: Fixed segfaults when using inline SNMP

TitelFixed segfaults when using inline SNMP
Datum2016-11-14 10:20:59
Checkmk EditionCheckmk Raw Edition (CRE)
Checkmk Version1.4.0i3,1.2.8p14
LevelProminent Change
KlasseBug Fix
KompatibilitätKompatibel - benötigt kein manuelles Eingreifen

The Python binding for the netsnmp library did not handle signals correctly, which could lead to occasional segfaults. This was visible in Check_MK when inline SNMP was activated, leading to repeated segfaults in the check helpers.