Make WINBINDD_LIST_GROUPS handler asynchronous.

Previously WINBINDD_LIST_GROUPS requests (ex: wbinfo -g) were handled by the
winbindd parent process in a sequential fashion.  This patch, delegates the work
to the winbindd children so that the request is handled much faster in large
domain topologies, and doesn't block the parent from receiving new requests.

The core group enumeration and conversion that was handled in
winbindd_list_groups() has been moved into winbindd_dual_list_groups() to be
done by the child.

The parent winbindd_list_groups() simply calls each of the children
asynchronously.

listgroups_recv() aggregates the final group list that will be returned to the
client and tracks how many of the children have returned their lists.

The domain name of the child is passed back through the callbacks to be used in
debugging messages.

There are also several fixes to typos in various comments.
(This used to be commit 037b9689d9042a398cb91e4628a82fcdfa913c21)

1 files changed, 1 insertions, 1 deletions

diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
index 8be6a47998..5e3d5d2aec 100644
--- a/source3/winbindd/winbindd_ads.c
+++ b/source3/winbindd/winbindd_ads.c
@@ -393,7 +393,7 @@ static NTSTATUS enum_local_groups(struct winbindd_domain *domain,
 	 * using LDAP.
 	 *
 	 * if we ever need to enumerate domain local groups separately, 
-	 * then this the optimization in enum_dom_groups() will need 
+	 * then this optimization in enum_dom_groups() will need
 	 * to be split out
 	 */
 	*num_entries = 0;