Please review: [389 Project] #542: Cannot dynamically set nsslapd-maxbersize

[Noriko Hosoi]

https://fedorahosted.org/389/ticket/542

https://fedorahosted.org/389/attachment/ticket/542/0001-Ticket-542-Cannot-dy...

Fix description: Based on the proposal made by [e-mail]
  in the ticket #542, this patch sets maxbersize every time before
  reading the client input from the socket.

If the incoming ber size is larger than maxbersize, access log logs:
  [..] conn=# op=-1 fd=64 closed error 34 (Numerical result out of range) -
  B2
  And the error log logs:
  [..] connection - conn=# fd=# Incoming BER Element was too long, max
  allowable is # bytes. Change the nsslapd-maxbersize attribute in
  cn=config to increase.