[dovecot/core] 609bea: auth-policy: Ref/unref auth request

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 609bea0534dffe2b8a34a93b0346b1f938903f16
      https://github.com/dovecot/core/commit/609bea0534dffe2b8a34a93b0346b1f938903f16
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2016-09-17 (Sat, 17 Sep 2016)

  Changed paths:
    M src/auth/auth-policy.c

  Log Message:
  -----------
  auth-policy: Ref/unref auth request

If auth_request is not referenced it can go away
before HTTP response is handled.