hg: jdk7/tl/jdk: 6449574: Invalid ldap filter is accepted and processed

[xuelei.fan at sun.com]

Changeset: d78bfd73ee42
Author:    xuelei
Date:      2009-07-27 22:04 +0800
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/d78bfd73ee42

6449574: Invalid ldap filter is accepted and processed
Reviewed-by: vinnie

! src/share/classes/com/sun/jndi/ldap/Filter.java
+ test/com/sun/jndi/ldap/BalancedParentheses.java