From 111e11ad2b8ef1f3a1827e0aa833512189424a8b Mon Sep 17 00:00:00 2001
From: Rich Megginson <rmeggins@redhat.com>
Date: Jun 26 2014 14:31:08 +0000
Subject: Ticket #47831 - server restart wipes out index config if there is a default index


https://fedorahosted.org/389/ticket/47831
Reviewed by: nhosoi (Thanks!)
Branch: 389-ds-base-1.3.2
Fix Description: In ldbm_instance_index_config_enable_index(), only call
the function ldbm_index_parse_entry() if the index does not exist.  Instead,
get the name of the index from the "cn" attribute of the entry, and use
ainfo_get() to get the index.  If this returns NULL, then call
ldbm_index_parse_entry() to create and parse the index.
Platforms tested: Fedora 20
Flag Day: no
Doc impact: no

(cherry picked from commit 5c5c9603946ecb89fb17df665a95aa3ce75e01de)

---

diff --git a/ldap/servers/slapd/back-ldbm/ldbm_index_config.c b/ldap/servers/slapd/back-ldbm/ldbm_index_config.c
index e2bec79..51801f5 100644
--- a/ldap/servers/slapd/back-ldbm/ldbm_index_config.c
+++ b/ldap/servers/slapd/back-ldbm/ldbm_index_config.c
@@ -347,19 +347,26 @@ int ldbm_instance_config_add_index_entry(
 int
 ldbm_instance_index_config_enable_index(ldbm_instance *inst, Slapi_Entry* e)
 {
-    char *index_name;
-    int rc;
+    char *index_name = NULL;
+    int rc = LDAP_SUCCESS;
+    struct attrinfo *ai = NULL;
 
-    rc=ldbm_index_parse_entry(inst, e, "from DSE add", &index_name);
+    index_name = slapi_entry_attr_get_charptr(e, "cn");
+    if (index_name) {
+        ainfo_get(inst->inst_be, index_name, &ai);
+    }
+    if (!ai) {
+        rc=ldbm_index_parse_entry(inst, e, "from DSE add", &index_name);
+    }
     if (rc == LDAP_SUCCESS) {
     	/* Assume the caller knows if it is OK to go online immediately */
-        struct attrinfo *ai = NULL;
-
-        ainfo_get(inst->inst_be, index_name, &ai);
+        if (!ai) {
+            ainfo_get(inst->inst_be, index_name, &ai);
+        }
         PR_ASSERT(ai != NULL);
         ai->ai_indexmask &= ~INDEX_OFFLINE;
-        slapi_ch_free((void **)&index_name);
-    } 
+    }
+    slapi_ch_free_string(&index_name);
     return rc;
 }