X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibldap%2Funbind.c;h=b2a35e9c5c0c4877017d8c709c8ade3c2e60440b;hb=fff5d3de601a7a980cf7554e3f2e6f4d7ceda834;hp=0d5f3fe46ac3204488e8d7443cc2514fbb3e6a83;hpb=f61152ccbd54573573f27dba8f94e88dd2f41f61;p=openldap

diff --git a/libraries/libldap/unbind.c b/libraries/libldap/unbind.c
index 0d5f3fe46a..b2a35e9c5c 100644
--- a/libraries/libldap/unbind.c
+++ b/libraries/libldap/unbind.c
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /*  Portions
@@ -36,6 +36,9 @@ ldap_unbind_ext(
 {
 	int rc;
 
+	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
+
 	/* check client controls */
 	rc = ldap_int_client_controls( ld, cctrls );
 	if( rc != LDAP_SUCCESS ) return rc;
@@ -70,18 +73,16 @@ ldap_ld_free(
 {
 	LDAPMessage	*lm, *next;
 	int		err = LDAP_SUCCESS;
-	LDAPRequest	*lr, *nextlr;
 
-		/* free LDAP structure and outstanding requests/responses */
-		for ( lr = ld->ld_requests; lr != NULL; lr = nextlr ) {
-			nextlr = lr->lr_next;
-			ldap_free_request( ld, lr );
-		}
+	/* free LDAP structure and outstanding requests/responses */
+	while ( ld->ld_requests != NULL ) {
+		ldap_free_request( ld, ld->ld_requests );
+	}
 
-		/* free and unbind from all open connections */
-		while ( ld->ld_conns != NULL ) {
-			ldap_free_connection( ld, ld->ld_conns, 1, close );
-		}
+	/* free and unbind from all open connections */
+	while ( ld->ld_conns != NULL ) {
+		ldap_free_connection( ld, ld->ld_conns, 1, close );
+	}
 
 	for ( lm = ld->ld_responses; lm != NULL; lm = next ) {
 		next = lm->lm_next;
@@ -130,12 +131,32 @@ ldap_ld_free(
 		ld->ld_options.ldo_tm_net = NULL;
 	}
 
+#ifdef HAVE_CYRUS_SASL
+	if ( ld->ld_options.ldo_def_sasl_mech != NULL ) {
+		LDAP_FREE( ld->ld_options.ldo_def_sasl_mech );
+		ld->ld_options.ldo_def_sasl_mech = NULL;
+	}
+
+	if ( ld->ld_options.ldo_def_sasl_realm != NULL ) {
+		LDAP_FREE( ld->ld_options.ldo_def_sasl_realm );
+		ld->ld_options.ldo_def_sasl_realm = NULL;
+	}
+
+	if ( ld->ld_options.ldo_def_sasl_authcid != NULL ) {
+		LDAP_FREE( ld->ld_options.ldo_def_sasl_authcid );
+		ld->ld_options.ldo_def_sasl_authcid = NULL;
+	}
+
+	if ( ld->ld_options.ldo_def_sasl_authzid != NULL ) {
+		LDAP_FREE( ld->ld_options.ldo_def_sasl_authzid );
+		ld->ld_options.ldo_def_sasl_authzid = NULL;
+	}
+#endif
+
 	ber_sockbuf_free( ld->ld_sb );   
    
 	LDAP_FREE( (char *) ld );
    
-	WSACleanup();
-
 	return( err );
 }
 
@@ -157,6 +178,10 @@ ldap_send_unbind(
 
 	Debug( LDAP_DEBUG_TRACE, "ldap_send_unbind\n", 0, 0, 0 );
 
+#ifdef LDAP_CONNECTIONLESS
+	if (LDAP_IS_UDP(ld))
+		return LDAP_SUCCESS;
+#endif
 	/* create a message to send */
 	if ( (ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
 		return( ld->ld_errno );