Call setUserSearchBean(this) so that returned UserSearchResults have reference to the search information used to construct them.

sandbox/src/main/java/org/acegisecurity/providers/dao/ldap/UserSearchBean.java

@@ -74,6 +74,7 @@ public class UserSearchBean implements InitializingBean {
         }
         SearchResult searchResult = (SearchResult)enm.next();
         UserSearchResults userSearchResults = new UserSearchResults(searchResult);
+        userSearchResults.setUserSearchBean(this);
         
         String userDN = searchResult.getName();
         if (searchResult.isRelative()) {