Hi,
this patch fixes an issue caused by
https://fedorahosted.org/sssd/ticket/2567 on the IPA client side. If on
the IPA server side a group member is returned twice for a universal
group the extdom plugin will deliver this duplicated entry to the IPA
client. On the client side saving this list to the cache will fail with a
LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS error. With this patch the duplicated
entries are filtered out.
bye,
Sumit