Werk #5459: Disallow group-related wait objects, avoiding crashes

TitelDisallow group-related wait objects, avoiding crashes
Datum2017-11-14 11:32:13
Checkmk EditionCheckmk Raw Edition (CRE)
Checkmk Version1.5.0i1
LevelTrivial Change
KlasseBug Fix
KompatibilitätKompatibel - benötigt kein manuelles Eingreifen

Using wait objects on some tables (hostsbygroup, servicesbygroup, servicesbyhostgroup) doesn't really make sense: Hosts and services can be part of many groups, so we would have to conjure up a random group out of thin air. Consequently, we forbid wait objects on these tables now. Previously, the monitoring core crashed when we would try to wait on such an object, anyway.