X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibldap%2Freferences.c;h=371919db10de2318b04555649645fc194570e6fe;hb=403f4479bc9f9a864122d4aeecf7284408918302;hp=bd2b79c12f6aba5680cca4c8eeb931074cdec403;hpb=1bcec8bf6a17a65396b2c947faed846d20428db9;p=openldap

diff --git a/libraries/libldap/references.c b/libraries/libldap/references.c
index bd2b79c12f..371919db10 100644
--- a/libraries/libldap/references.c
+++ b/libraries/libldap/references.c
@@ -1,3 +1,4 @@
+/* $OpenLDAP$ */
 /*
  * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
@@ -9,7 +10,8 @@
 #include "portable.h"
 
 #include <stdio.h>
-#include <stdlib.h>
+
+#include <ac/stdlib.h>
 
 #include <ac/ctype.h>
 #include <ac/socket.h>
@@ -18,15 +20,15 @@
 
 #include "ldap-int.h"
 
-/* ARGSUSED */
 LDAPMessage *
 ldap_first_reference( LDAP *ld, LDAPMessage *chain )
 {
 	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
 	assert( chain !=  NULL );
 
-	if ( ld == NULL || chain == NULLMSG ) {
-		return NULLMSG;
+	if ( ld == NULL || chain == NULL ) {
+		return NULL;
 	}
 
 	return chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE
@@ -38,15 +40,16 @@ LDAPMessage *
 ldap_next_reference( LDAP *ld, LDAPMessage *ref )
 {
 	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
 	assert( ref !=  NULL );
 
-	if ( ld == NULL || ref == NULLMSG ) {
-		return NULLMSG;
+	if ( ld == NULL || ref == NULL ) {
+		return NULL;
 	}
 
 	for (
 		ref = ref->lm_chain;
-		ref != NULLMSG;
+		ref != NULL;
 		ref = ref->lm_chain )
 	{
 		if( ref->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
@@ -54,7 +57,7 @@ ldap_next_reference( LDAP *ld, LDAPMessage *ref )
 		}
 	}
 
-	return( NULLMSG );
+	return( NULL );
 }
 
 int
@@ -63,12 +66,14 @@ ldap_count_references( LDAP *ld, LDAPMessage *chain )
 	int	i;
 
 	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
 	assert( chain !=  NULL );
 
 	if ( ld == NULL ) {
 		return -1;
 	}
 
+	
 	for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
 		if( chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
 			i++;
@@ -91,6 +96,7 @@ ldap_parse_reference(
 	int rc;
 
 	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
 	assert( ref !=  NULL );
 
 	if( ld == NULL || ref == NULL ||