593453 - Creating password policy with ns-newpolicy.pl on Replicated
             Server Causes Crash
    
    Fix description: normalized_mods->mod_bvalues is an array of
    (struct berval *).  When slapi_dn_normalize_ext returns an
    allocated memory (case rc > 0), a new struct berval should have
    been allocated and the address of the normalized string (normed)
    and its length (dnlen) should be set in the berval.
    The struct berval allocation was missing in the previous fix
    for "Update to New DN Format".