From: Pierangelo Masarati <ando@openldap.org>
Date: Tue, 1 Nov 2005 16:36:17 +0000 (+0000)
Subject: various cleanup
X-Git-Tag: OPENLDAP_REL_ENG_2_2_MP~146
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3cb2bc0c56d87d7c39b96809ab5660cd953d0540;p=openldap

various cleanup
---

diff --git a/servers/slapd/back-meta/bind.c b/servers/slapd/back-meta/bind.c
index 6d890c5678..3d59cf27d4 100644
--- a/servers/slapd/back-meta/bind.c
+++ b/servers/slapd/back-meta/bind.c
@@ -380,8 +380,7 @@ retry:;
 			if ( rs->sr_err == LDAP_UNAVAILABLE && nretries != META_RETRY_NEVER ) {
 				ldap_pvt_thread_mutex_lock( &mi->mi_conn_mutex );
 				if ( mc->mc_refcnt == 1 ) {
-					ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
-					msc->msc_ld = NULL;
+					meta_clear_one_candidate( msc );
 				        LDAP_BACK_CONN_ISBOUND_CLEAR( msc );
 
 					( void )rewrite_session_delete( mt->mt_rwmap.rwm_rw, op->o_conn );
@@ -558,8 +557,7 @@ retry:;
 				}
 
 				if ( mc->mc_refcnt == 1 ) {
-					ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
-					msc->msc_ld = NULL;
+					meta_clear_one_candidate( msc );
 				        LDAP_BACK_CONN_ISBOUND_CLEAR( msc );
 
 					( void )rewrite_session_delete( mt->mt_rwmap.rwm_rw, op->o_conn );
diff --git a/servers/slapd/back-meta/candidates.c b/servers/slapd/back-meta/candidates.c
index 1254a26184..1cc8d83a87 100644
--- a/servers/slapd/back-meta/candidates.c
+++ b/servers/slapd/back-meta/candidates.c
@@ -178,18 +178,18 @@ meta_clear_one_candidate(
 	metasingleconn_t	*msc )
 {
 	if ( msc->msc_ld ) {
-		ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
+		ldap_unbind_ext( msc->msc_ld, NULL, NULL );
 		msc->msc_ld = NULL;
 	}
 
 	if ( !BER_BVISNULL( &msc->msc_bound_ndn ) ) {
-		ber_memfree( msc->msc_bound_ndn.bv_val );
+		ber_memfree_x( msc->msc_bound_ndn.bv_val, NULL );
 		BER_BVZERO( &msc->msc_bound_ndn );
 	}
 
 	if ( !BER_BVISNULL( &msc->msc_cred ) ) {
 		memset( msc->msc_cred.bv_val, 0, msc->msc_cred.bv_len );
-		ber_memfree( msc->msc_cred.bv_val );
+		ber_memfree_x( msc->msc_cred.bv_val, NULL );
 		BER_BVZERO( &msc->msc_cred );
 	}
 
diff --git a/servers/slapd/back-meta/conn.c b/servers/slapd/back-meta/conn.c
index 9254407e45..8c341899d7 100644
--- a/servers/slapd/back-meta/conn.c
+++ b/servers/slapd/back-meta/conn.c
@@ -447,8 +447,7 @@ retry_lock:;
 			goto retry_lock;
 		}
 
-		ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
-		msc->msc_ld = NULL;
+		meta_clear_one_candidate( msc );
 		LDAP_BACK_CONN_ISBOUND_CLEAR( msc );
 
 		( void )rewrite_session_delete( mt->mt_rwmap.rwm_rw, op->o_conn );
diff --git a/servers/slapd/back-meta/init.c b/servers/slapd/back-meta/init.c
index 3f71a429f2..b78a652ccc 100644
--- a/servers/slapd/back-meta/init.c
+++ b/servers/slapd/back-meta/init.c
@@ -146,21 +146,7 @@ meta_back_conn_free(
 	ntargets = mc->mc_conns[ 0 ].msc_info->mi_ntargets;
 
 	for ( i = 0; i < ntargets; i++ ) {
-		metasingleconn_t	*msc = &mc->mc_conns[ i ];
-
-		if ( msc->msc_ld != NULL ) {
-			ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
-		}
-
-		if ( !BER_BVISNULL( &msc->msc_bound_ndn ) ) {
-			ber_memfree( msc->msc_bound_ndn.bv_val );
-		}
-
-		if ( !BER_BVISNULL( &msc->msc_cred ) ) {
-			/* destroy sensitive data */
-			memset( msc->msc_cred.bv_val, 0, msc->msc_cred.bv_len );
-			ber_memfree( msc->msc_cred.bv_val );
-		}
+		(void)meta_clear_one_candidate( &mc->mc_conns[ i ] );
 	}
 
 	ldap_pvt_thread_mutex_destroy( &mc->mc_mutex );
@@ -235,11 +221,13 @@ meta_back_db_destroy(
 		 * Destroy the per-target stuff (assuming there's at
 		 * least one ...)
 		 */
-		for ( i = 0; i < mi->mi_ntargets; i++ ) {
-			target_free( &mi->mi_targets[ i ] );
-		}
+		if ( mi->mi_targets != NULL ) {
+			for ( i = 0; i < mi->mi_ntargets; i++ ) {
+				target_free( &mi->mi_targets[ i ] );
+			}
 
-		free( mi->mi_targets );
+			free( mi->mi_targets );
+		}
 
 		ldap_pvt_thread_mutex_lock( &mi->mi_cache.mutex );
 		if ( mi->mi_cache.tree ) {
diff --git a/servers/slapd/back-meta/unbind.c b/servers/slapd/back-meta/unbind.c
index ed4bc96e30..a38bfa2b07 100644
--- a/servers/slapd/back-meta/unbind.c
+++ b/servers/slapd/back-meta/unbind.c
@@ -48,6 +48,7 @@ meta_back_conn_destroy(
 		conn->c_connid, 0, 0 );
 	
 	mc_curr.mc_conn = conn;
+	mc_curr.mc_local_ndn = conn->c_ndn;
 	
 	ldap_pvt_thread_mutex_lock( &mi->mi_conn_mutex );
 	mc = avl_delete( &mi->mi_conntree, ( caddr_t )&mc_curr,
@@ -61,12 +62,6 @@ meta_back_conn_destroy(
 		
 		assert( mc->mc_refcnt == 0 );
 
-		for ( i = 0; i < mi->mi_ntargets; ++i ) {
-			if ( mc->mc_conns[ i ].msc_ld != NULL ) {
-				meta_clear_one_candidate( &mc->mc_conns[ i ] );
-			}
-		}
-
 		meta_back_conn_free( mc );
 	}