On Tue, Nov 20, 2012 at 03:20:06PM +0100, Pavel Březina wrote:
We should propagate the built-in sid error instead of misusing id.
Maybe
return IDMAP* directly and return errno value in new output parameter.
I actually think that using a special ID value is OK. We've been
treating the UID and GID 0 as a special case before anyway for the fake
users and groups. Also sdap_idmap_sid_to_unix() is supposed to return
errno and not IDMAP* anyway, so even if we introduced a new IDMAP*
return code, we would have to translate it into an (errno, id) tuple.
The NSS responder would skip groups with a zero GID anyway.