s3:winbindd: add explaining comment winbindd_sids_to_xids_send()

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/source3/winbindd/winbindd_sids_to_xids.c b/source3/winbindd/winbindd_sids_to_xids.c
index 0b040569e79c948584befbddc0a4c96418f15bd5..518606dcde94aa9009ab995c02f7d0a7e77ab043 100644 (file)
--- a/source3/winbindd/winbindd_sids_to_xids.c
+++ b/source3/winbindd/winbindd_sids_to_xids.c
@@ -91,6 +91,11 @@ struct tevent_req *winbindd_sids_to_xids_send(TALLOC_CTX *mem_ctx,
                return tevent_req_post(req, ev);
        }
 
+       /*
+        * Extract those sids that can not be resolved from cache
+        * into a separate list to be handed to id mapping, keeping
+        * the same index.
+        */
        for (i=0; i<state->num_sids; i++) {
 
                DEBUG(10, ("SID %d: %s\n", (int)i,