From 56498a59ddce902c3d594b9b7d4db04464f8bd7b Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Sun, 19 Oct 2003 09:55:31 +0000
Subject: [PATCH] ITS#2780, redundant cache add

---
 servers/slapd/back-bdb/cache.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/servers/slapd/back-bdb/cache.c b/servers/slapd/back-bdb/cache.c
index f18e21ce20..234f2cf85d 100644
--- a/servers/slapd/back-bdb/cache.c
+++ b/servers/slapd/back-bdb/cache.c
@@ -744,6 +744,8 @@ bdb_cache_add(
 	if ( eip->bei_dkids ) eip->bei_dkids++;
 #endif
 	rc = bdb_entryinfo_add_internal( bdb, &ei, &new );
+	/* bdb_csn_commit can cause this when adding the database root entry */
+	if ( new->bei_e ) bdb_entry_return( new->bei_e );
 	new->bei_e = e;
 	e->e_private = new;
 	new->bei_state = CACHE_ENTRY_NO_KIDS | CACHE_ENTRY_NO_GRANDKIDS;