[dovecot/core] 6ce2e6: director: Fix assert-crash when flush script takes...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 6ce2e6f7aba7b36649b9d9d599bf59f8519c48d8
      https://github.com/dovecot/core/commit/6ce2e6f7aba7b36649b9d9d599bf59f8519c48d8
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-01-10 (Tue, 10 Jan 2017)

  Changed paths:
    M src/director/director.c

  Log Message:
  -----------
  director: Fix assert-crash when flush script takes too long

Fixes:
Panic: file director.c: line 966 (director_user_move_timeout): assertion failed: (user->kill_ctx->kill_state != USER_KILL_STATE_FLUSHING)