From: Pierangelo Masarati <ando@openldap.org>
Date: Tue, 8 Apr 2003 23:22:10 +0000 (+0000)
Subject: free cache only if required
X-Git-Tag: OPENLDAP_REL_ENG_2_2_0ALPHA~422
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=06a99afbdbb4c7840249e29cbeff6ed061dc8779;p=openldap

free cache only if required
---

diff --git a/servers/slapd/back-bdb/init.c b/servers/slapd/back-bdb/init.c
index 21cfe2f766..412a132da2 100644
--- a/servers/slapd/back-bdb/init.c
+++ b/servers/slapd/back-bdb/init.c
@@ -461,17 +461,20 @@ bdb_db_close( BackendDB *be )
 	bdb_cache_release_all (&bdb->bi_cache);
 
 #ifdef SLAP_IDL_CACHE
-	ldap_pvt_thread_rdwr_wlock ( &bdb->bi_idl_tree_rwlock );
-	entry = bdb->bi_idl_lru_head;
-	while ( entry != NULL ) {
-		next_entry = entry->idl_lru_next;
-		avl_delete( &bdb->bi_idl_tree, (caddr_t) entry, bdb_idl_entry_cmp );
-		free( entry->idl );
-		free( entry->kstr.bv_val );
-		free( entry );
-		entry = next_entry;
+	if ( bdb->bi_idl_cache_max_size ) {
+		ldap_pvt_thread_rdwr_wlock ( &bdb->bi_idl_tree_rwlock );
+		entry = bdb->bi_idl_lru_head;
+		while ( entry != NULL ) {
+			next_entry = entry->idl_lru_next;
+			avl_delete( &bdb->bi_idl_tree, (caddr_t) entry,
+					bdb_idl_entry_cmp );
+			free( entry->idl );
+			free( entry->kstr.bv_val );
+			free( entry );
+			entry = next_entry;
+		}
+		ldap_pvt_thread_rdwr_wunlock ( &bdb->bi_idl_tree_rwlock );
 	}
-	ldap_pvt_thread_rdwr_wunlock ( &bdb->bi_idl_tree_rwlock );
 #endif
 
 	return 0;