From bdb69624717bedcebd3e16e35f3c5ece367c3a1c Mon Sep 17 00:00:00 2001
From: Mark Reynolds <mreynolds@redhat.com>
Date: Apr 21 2014 17:02:45 +0000
Subject: Ticket 47771 - Move parentsdn initialization to avoid crash


Bug Description:  It's possible to call slapi_sdn_done() before parentsdn is
                  initialized - which will crash the server.

Fix Description:  Initialize parentsdn at the top of the function.

https://fedorahosted.org/389/ticket/47771

Reviewed by: nhosoi(Thanks!)
(cherry picked from commit 991984f1544c096d46a54ed3117542e8c5f3d70c)

---

diff --git a/ldap/servers/slapd/back-ldbm/ldbm_delete.c b/ldap/servers/slapd/back-ldbm/ldbm_delete.c
index 678580c..ea9473e 100644
--- a/ldap/servers/slapd/back-ldbm/ldbm_delete.c
+++ b/ldap/servers/slapd/back-ldbm/ldbm_delete.c
@@ -108,6 +108,7 @@ ldbm_back_delete( Slapi_PBlock *pb )
 	slapi_pblock_get( pb, SLAPI_IS_REPLICATED_OPERATION, &is_replicated_operation );
 	
 	slapi_sdn_init(&nscpEntrySDN);
+	slapi_sdn_init(&parentsdn);
 
 	/* dblayer_txn_init needs to be called before "goto error_return" */
 	dblayer_txn_init(li,&txn);
@@ -444,7 +445,6 @@ ldbm_back_delete( Slapi_PBlock *pb )
 			 * seems to deadlock the database when dblayer_txn_begin is
 			 * called.
 			 */
-			slapi_sdn_init(&parentsdn);
 			slapi_sdn_get_backend_parent_ext(sdnp, &parentsdn, pb->pb_backend, is_tombstone_entry);
 			if ( !slapi_sdn_isempty(&parentsdn) )
 			{