Bug#961562: cyrus-imapd: Unstable 3.2.0 LMTPD broken

[Gabriel Rolland]

Package: cyrus-imapd
Version: 3.2.0-5~bpo10+1
Followup-For: Bug #961562

Hi, same problem here.

/var/log/exim4/mainlog
2020-05-28 08:32:03 1jeC5C-0002F9-SB == assiste...@resnovae.it R=local_user 
T=local_delivery_cyrus defer (-1): LMTP connection closed after end of data

/var/log/mail.err
May 28 08:32:03 mailserver cyrus/master[20202]: process type:SERVICE 
name:lmtpunix path:/usr/lib/cyrus/bin/lmtpd age:0.563s pid:8650 signaled to 
death by signal 6 (Aborted)

-- System Information:
Debian Release: 10.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable'), (100, 'testing'), (50, 
'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-8-amd64 (SMP w/12 CPU cores)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), 
LANGUAGE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cyrus-imapd depends on:
ii  cyrus-common  3.2.0-5~bpo10+1
ii  libc6 2.28-10
ii  libcom-err2   1.44.5-1+deb10u3
ii  libsasl2-22.1.27+dfsg-1+deb10u1
ii  libssl1.1 1.1.1d-0+deb10u3
ii  libwrap0  7.6.q-28
ii  zlib1g1:1.2.11.dfsg-1

Versions of packages cyrus-imapd recommends:
ii  rsync  3.1.3-6

cyrus-imapd suggests no packages.

-- no debconf information

Bug#961562: cyrus-imapd: Unstable 3.2.0 LMTPD broken

[Sebastian Langenhorst]

Package: cyrus-imapd
Version: 3.2.0-5~bpo10+1.1
Severity: important
Tags: upstream

Dear Maintainer,

the 3.2.0s lmtpd gets killed by FORTIFY_SOURCE.
The lmtpd-session will never return a success, so the MTA constantly
retries to deliver the mail.
Cyrus internal gets the mail nonetheless, so it ends in endless
duplicates and a bounce afterwards.

Bugreport/Fix is upstream, will be included in 3.2.1:
https://github.com/cyrusimap/cyrus-imapd/issues/3035

upto then, the 3.2.0 package is not usable and should be patched/removed
at least from backports.

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
 ineffective)?
   * What was the outcome of this action?
   * What outcome did you expect instead?

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-- System Information:
Debian Release: 10.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-9-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL 
set to de_DE.UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set 
to de_DE.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages cyrus-imapd depends on:
ii  cyrus-common  3.2.0-5~bpo10+1.1
ii  libc6 2.28-10
ii  libcom-err2   1.44.5-1+deb10u3
ii  libsasl2-22.1.27+dfsg-1+deb10u1
ii  libssl1.1 1.1.1d-0+deb10u3
ii  libwrap0  7.6.q-28
ii  zlib1g1:1.2.11.dfsg-1

Versions of packages cyrus-imapd recommends:
ii  rsync  3.1.3-6

cyrus-imapd suggests no packages.

-- no debconf information