Package: alpine
Version: 2.20+dfsg1-7
Severity: important
Dear Maintainer,
We upgraded both our dovecot imap server and user server to stretch and
since then our user who uses alpine report random "IMAP connection broken
(server response)" error messages with missing email content/missing folder
list and other symptoms later when not quitting alpine immediately.
We enabled debugging in dovecot and alpine as well and at the maximum
level we could gather the following information:
alpine:
IMAP 18:50:12 10/11 mm_log tcp: SSL data read end of file
IMAP 18:50:12 10/11 mm_notify bye:
{XXXX:993/imap/notls/ssl/user="YYYY"}ZZZZ: [CLOSED] IMAP connection broken
(server response)
dovecot:
Oct 11 18:50:12 XXXX dovecot: imap-login: Debug: SSL error: SSL_read()
failed: error:140E0197:SSL routines:SSL_shutdown:shutdown while in init
According to https://github.com/openssl/openssl/issues/710 it seems to be
it is not allowed anymore to call SSL_shutdown() while SSL_in_init() returns
true and possibly alpine does exactly this.
In this state alpine is almost unusable and we cannot continue to migrate
our other servers with more alpine users to stretch.
If you need more information, please let me know.
Best regards,
Jozsef Kadlecsik
-- System Information:
Debian Release: 9.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.4.89-grsec (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=UTF-8) (ignored: LC_ALL set to
en_US.UTF-8), LANGUAGE=C (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages alpine depends on:
ii libc6 2.24-11+deb9u1
ii libgssapi-krb5-2 1.15-1+deb9u1
ii libkrb5-3 1.15-1+deb9u1
ii libldap-2.4-2 2.4.44+dfsg-5+deb9u1
ii libpam0g 1.1.8-3.6
ii libssl1.0.2 1.0.2l-2
ii libtinfo5 6.0+20161126-1+deb9u1
ii mlock 8:2007f~dfsg-5
Versions of packages alpine recommends:
ii alpine-doc 2.20+dfsg1-7
Versions of packages alpine suggests:
ii aspell 0.60.7~20110707-3+b2
ii postfix [mail-transport-agent] 3.1.4-7
-- no debconf information
