Ticket 50459 - Correct issue with allocation state
    
    Bug Description: While adding the connection state, due to
    a misunderstanding on my part, it was possible that a connection
    was more likely to fail to allocate causing the server to exit(1)
    incorrectly.
    
    Fix Description: Fix the state handler to correctly account for
    connection structure reuse.
    
    https://pagure.io/389-ds-base/issue/50459
    
    Author: William Brown <william@blackhats.net.au>
    
    Review by: tbordaz (Thanks!)