2.3.0~alpha0-1~auto+197: Crash when openening a message via IMAP

[Ralf Hildebrandt]

* Aki Tuomi <aki.tuomi at dovecot.fi>:

> Did you forget to include doveconf -n?

# 2.3.0.alpha0 (e84ffeb) [XI:2:2.3.0~alpha0-1~auto+200]:
/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.0.alpha0 (66b7c14)
# OS: Linux 4.4.0-24-generic x86_64 Ubuntu 16.04 LTS 
auth_mechanisms = plain login
default_vsz_limit = 1 G
imapc_host = email.charite.de
imapc_port = 993
imapc_ssl = imaps
imapc_ssl_verify = no
listen = *,::
mail_gid = imapproxy
mail_home = /home/imapproxy/%u
mail_location = imapc:~/imapc
mail_plugins = mail_log notify
mail_uid = imapproxy
passdb {
  args = host=email.charite.de port=993 ssl=imaps
  default_fields = userdb_imapc_user=%u userdb_imapc_password=%w
  userdb_imapc_host=email.charite.de userdb_imapc_ssl=imaps
  userdb_imapc_port=993
  driver = imap
}
plugin {
  sieve = file:~/sieve;active=~/.dovecot.sieve
}
protocols = imap
service auth {
   inet_listener {
      address = 127.0.0.1
      port = 12345
   }
}
ssl = required
ssl_ca = </etc/ssl/certs/ca-certificates.crt
ssl_cert = </etc/dovecot/dovecot.pem
ssl_cipher_list = DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ALL:!LOW:!SSLv2:!EXP:!aNULL
ssl_key = </etc/dovecot/private/dovecot.pem
userdb {
  driver = prefetch
}
verbose_proctitle = yes
  
-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de