From ddb43b83d4856800ea36750eb3ea8410031c73e0 Mon Sep 17 00:00:00 2001
From: Pierangelo Masarati <ando@openldap.org>
Date: Sat, 9 Aug 2008 12:49:44 +0000
Subject: [PATCH] don't copy strings if not necessary

---
 servers/slapd/acl.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/servers/slapd/acl.c b/servers/slapd/acl.c
index 7f97d57cf4..886aa926ad 100644
--- a/servers/slapd/acl.c
+++ b/servers/slapd/acl.c
@@ -2275,7 +2275,7 @@ acl_match_set (
 	AclSetCookie	cookie;
 
 	if ( default_set_attribute == NULL ) {
-		ber_dupbv_x( &set, subj, op->o_tmpmemctx );
+		set = *subj;
 
 	} else {
 		struct berval		subjdn, ndn = BER_BVNULL;
@@ -2324,7 +2324,9 @@ acl_match_set (
 			acl_set_gather,
 			(SetCookie *)&cookie, &set,
 			&op->o_ndn, &e->e_nname, NULL ) > 0 );
-		slap_sl_free( set.bv_val, op->o_tmpmemctx );
+		if ( set.bv_val != subj->bv_val ) {
+			slap_sl_free( set.bv_val, op->o_tmpmemctx );
+		}
 	}
 
 	return(rc);
-- 
2.39.5