+char **
+ldap_value_dup( char *const *vals )
+{
+ char **new;
+ int i;
+
+ if( vals == NULL ) {
+ return NULL;
+ }
+
+ for( i=0; vals[i]; i++ ) {
+ ; /* Count the number of values */
+ }
+
+ if( i == 0 ) {
+ return NULL;
+ }
+
+ new = LDAP_MALLOC( (i+1)*sizeof(char *) ); /* Alloc array of pointers */
+ if( new == NULL ) {
+ return NULL;
+ }
+
+ for( i=0; vals[i]; i++ ) {
+ new[i] = LDAP_STRDUP( vals[i] ); /* Dup each value */
+ if( new[i] == NULL ) {
+ LDAP_VFREE( new );
+ return NULL;
+ }