/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2007 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
}
new = ch_malloc( (anum+vnum+1) * sizeof(struct berval));
- if ( a->a_nvals && a->a_nvals != a->a_vals ) {
+
+ /* sanity check: if normalized modifications come in, either
+ * no values are present or normalized existing values differ
+ * from non-normalized; if no normalized modifications come in,
+ * either no values are present or normalized existing values
+ * don't differ from non-normalized */
+ if ( nvals != NULL ) {
+ assert( nvals != vals );
+ assert( a->a_nvals == NULL || a->a_nvals != a->a_vals );
+
+ } else {
+ assert( a->a_nvals == NULL || a->a_nvals == a->a_vals );
+ }
+
+ if ( ( a->a_nvals && a->a_nvals != a->a_vals ) || nvals != NULL ) {
nnew = ch_malloc( (anum+vnum+1) * sizeof(struct berval));
/* Shouldn't happen... */
if ( !nvals ) nvals = vals;