ITS#5300

[openldap] / libraries / libldap / sortctrl.c

diff --git a/libraries/libldap/sortctrl.c b/libraries/libldap/sortctrl.c
index f4c881af7b5777712e4f42ef3ecdc3e6e24fce84..05c66eec099f75aaab2e79bdb306df9857703ea4 100644 (file)
--- a/libraries/libldap/sortctrl.c
+++ b/libraries/libldap/sortctrl.c
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2006 The OpenLDAP Foundation.
+ * Copyright 1998-2007 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,9 +27,6 @@
  * can be found in the file "build/LICENSE-2.0.1" in this distribution
  * of OpenLDAP Software.
  */
-/* Portions Copyright (C) The Internet Society (1997)
- * ASN.1 fragments are from RFC 2251; see RFC for full legal notices.
- */
 
 #include "portable.h"
 
@@ -296,13 +293,15 @@ ldap_create_sort_control_value(
        BerElement      *ber = NULL;
        ber_tag_t       tag;
 
-       if ( ld == NULL || keyList == NULL || value == NULL ) {
+       assert( ld != NULL );
+       assert( LDAP_VALID( ld ) );
+
+       if ( ld == NULL ) return LDAP_PARAM_ERROR;
+       if ( keyList == NULL || value == NULL ) {
                ld->ld_errno = LDAP_PARAM_ERROR;
-               return ld->ld_errno;
+               return LDAP_PARAM_ERROR;
        }
 
-       assert( LDAP_VALID( ld ) );
-
        value->bv_val = NULL;
        value->bv_len = 0;
 
@@ -410,6 +409,13 @@ ldap_create_sort_control(
 {
        struct berval   value;
 
+       assert( ld != NULL );
+       assert( LDAP_VALID( ld ) );
+
+       if ( ld == NULL ) {
+               return LDAP_PARAM_ERROR;
+       }
+
        if ( ctrlp == NULL ) {
                ld->ld_errno = LDAP_PARAM_ERROR;
                return ld->ld_errno;
@@ -417,11 +423,9 @@ ldap_create_sort_control(
 
        ld->ld_errno = ldap_create_sort_control_value( ld, keyList, &value );
        if ( ld->ld_errno == LDAP_SUCCESS ) {
-               ld->ld_errno = ldap_create_control( LDAP_CONTROL_SORTREQUEST,
-                       NULL, isCritical, ctrlp );
-               if ( ld->ld_errno == LDAP_SUCCESS ) {
-                       (*ctrlp)->ldctl_value = value;
-               } else {
+               ld->ld_errno = ldap_control_create( LDAP_CONTROL_SORTREQUEST,
+                       isCritical, &value, 0, ctrlp );
+               if ( ld->ld_errno != LDAP_SUCCESS ) {
                        LDAP_FREE( value.bv_val );
                }
        }
@@ -488,9 +492,11 @@ ldap_parse_sortresponse_control(
        ber_tag_t tag, berTag;
        ber_len_t berLen;
 
+       assert( ld != NULL );
+       assert( LDAP_VALID( ld ) );
+
        if (ld == NULL) {
-               ld->ld_errno = LDAP_PARAM_ERROR;
-               return(ld->ld_errno);
+               return LDAP_PARAM_ERROR;
        }
 
        if (ctrl == NULL) {