From a47cb2e08e4004179d2a6b5f9a9340200270fbd0 Mon Sep 17 00:00:00 2001
From: Pavel Březina <pbrezina@redhat.com>
Date: Jun 23 2014 17:39:35 +0000
Subject: nested groups: do not fail if we get one entry twice


https://fedorahosted.org/sssd/ticket/2341

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

---

diff --git a/src/providers/ldap/sdap_async_nested_groups.c b/src/providers/ldap/sdap_async_nested_groups.c
index 4ef3d79..040b836 100644
--- a/src/providers/ldap/sdap_async_nested_groups.c
+++ b/src/providers/ldap/sdap_async_nested_groups.c
@@ -1257,8 +1257,9 @@ sdap_nested_group_single_step_process(struct tevent_req *subreq)
         /* save user in hash table */
         ret = sdap_nested_group_hash_user(state->group_ctx, entry);
         if (ret == EEXIST) {
-            DEBUG(SSSDBG_TRACE_FUNC, "User was looked up twice, "
-                                      "this shouldn't have happened.\n");
+            /* the user is already present, skip it */
+            talloc_zfree(entry);
+            ret = EOK;
             goto done;
         } else if (ret != EOK) {
             DEBUG(SSSDBG_CRIT_FAILURE, "Unable to save user in hash table "
@@ -1299,8 +1300,9 @@ sdap_nested_group_single_step_process(struct tevent_req *subreq)
         /* save group in hash table */
         ret = sdap_nested_group_hash_group(state->group_ctx, entry);
         if (ret == EEXIST) {
-            DEBUG(SSSDBG_TRACE_FUNC, "Group was looked up twice, "
-                                      "this shouldn't have happened.\n");
+            /* the group is already present, skip it */
+            talloc_zfree(entry);
+            ret = EOK;
             goto done;
         } else if (ret != EOK) {
             DEBUG(SSSDBG_CRIT_FAILURE, "Unable to save group in hash table "