Topology plugins sigsev/heap corruption when adding a managed host
A managed host may handle several ipaReplTopoManagedSuffix.
Removing (from the topology) such host, loops over the replicated
suffixes array to retrieve, in the hosts list, the host record and delete it.
The problem is that a variable used to manage a hosts list is not reset
when looking at the next suffix. That will messup the lists, keeping
freed elements in the lists.
The fix is to reset the variable inside the replicated suffix loop
https://fedorahosted.org/freeipa/ticket/5977
Reviewed-By: Ludwig Krispenz <lkrispen@redhat.com>