Hi,
this patch should fix
https://fedorahosted.org/sssd/ticket/2717 .
As you can see I added a new entry ipa_ad_default_names to the global
nss context so that the regular expression string is only evaluated
once. Since it is currently only used in
nss_check_name_of_well_known_sid() I do the initialization here to avoid
initialization when it is not needed. If you think this is too risky in
future I'm fine with moving the initialization to the general
initialization of the nss context.
bye,
Sumit