From 0c9c90a3e96d41f3079feecaceade7cda0b867a8 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Wed, 27 Oct 2004 14:52:18 +0000
Subject: [PATCH] ITS#3365 - fix leaking bdb locks when evaluating dynamic
 groups

---
 servers/slapd/backend.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/servers/slapd/backend.c b/servers/slapd/backend.c
index 4c1d58a1be..834b99dae1 100644
--- a/servers/slapd/backend.c
+++ b/servers/slapd/backend.c
@@ -1329,10 +1329,15 @@ backend_group(
 				Filter *filter;
 				Entry *user;
 				Backend *b2 = op->o_bd;
+				void *o_private = op->o_private;
 
 				if ( target && dn_match( &target->e_nname, op_ndn ) ) {
 					user = target;
 				} else {
+					/* back-bdb stored lockinfo here, we saved it
+					 * above. Clear it out so that a new lock can be used.
+					 */
+					op->o_private = NULL;
 					op->o_bd = select_backend( op_ndn, 0, 0 );
 					rc = be_entry_get_rw(op, op_ndn, NULL, NULL, 0, &user );
 				}
@@ -1397,6 +1402,8 @@ loopit:
 					}
 					if ( user != target ) {
 						be_entry_release_r( op, user );
+						/* restore previous lockinfo, if any */
+						op->o_private = o_private;
 					}
 				}
 				op->o_bd = b2;