s3: Fix EnumDomainAliases when no aliases are in LDAP

We used to return NT_STATUS_ACCESS_DENIED, now we just return 0 entries, just
like W2k8 does.

usrmgr.exe was pretty unhappy with the NT_STATUS_ACCESS_DENIED
(cherry picked from commit f66cc827096c53d4d16b8c850c83a3b5664e9725)

Fix bug #7262 (Unable to maintain users' groups via UsrMgr).
(cherry picked from commit 1439a1d7ff406dd5dce885100349751151c14bf6)

1 files changed, 4 insertions, 6 deletions

diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c
index 249a990d257..559b87cfde1 100644
--- a/source3/passdb/pdb_ldap.c
+++ b/source3/passdb/pdb_ldap.c
@@ -4416,12 +4416,6 @@ static bool ldapsam_search_firstpage(struct pdb_search *search)
         }
         state->current_entry = ldap_first_entry(ld, state->entries);
 
-	if (state->current_entry == NULL) {
-		ldap_msgfree(state->entries);
-		state->entries = NULL;
-		return false;
-	}
-
 	return True;
 }
 
@@ -4464,6 +4458,10 @@ static bool ldapsam_search_next_entry(struct pdb_search *search,
 	bool result;
 
  retry:
+	if (state->current_entry == NULL) {
+		return false;
+	}
+
 	if ((state->entries == NULL) && (state->pagedresults_cookie == NULL))
 		return False;