Bug#297607: marked as done (dpkg-reconfigure exim4-config hangs, blocks debian installation)

Debian Bug Tracking System owner@bugs.debian.org
Wed, 02 Mar 2005 00:18:04 -0800


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and subject line Bug#297607: fixed in exim4 4.50-4
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From: Joey Hess <joeyh@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: dpkg-reconfigure exim4-config hangs, blocks debian installation
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Package: exim4-config
Version: 4.50-2
Severity: grave
Justification: breaks debian installation

base-config runs a dpkg-reconfigure exim4-config as part of the Debian
installation process so users get a chance to configure exim, which is
initially installed noninteractively by debootstrap.

With this new version now in unstable, I've noticed that my all my daily
debian automatic installation tests of unstable installs have begin to
fail, because the dpkg-reconfigure run hangs after the questions are
asked. This is easy to reproduce:

cow:/home/joey# dpkg-reconfigure exim4-config
Restarting MTA: exim4.

It will never return to the prompt. ps shows this:

 4547 pts/1    S+     0:01  |                   \_ /usr/bin/perl -w /usr/sb=
in/dp
 4554 pts/1    Z+     0:00  |                       \_ [exim4-config.] <def=
unct>

Strace of the debconf process (4547) shows it blocked in read from fd 8:

cow:/home/joey# strace -p 4547
Process 4547 attached - interrupt to quit
read(8,=20

I assume this is some sort of debconf/daemon interaction problem. The proce=
ss
tree also has an exim daemon running at this point. If I kill it, deconf st=
ops
blocking and returns. Presumably the code that runs this daemon no longer
takes care to close file descriptors connected to debconf.

FWIW, this system has debconf 1.4.46 installed.=20

--=20
see shy jo

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>From katie@ftp-master.debian.org Wed Mar 02 00:08:05 2005
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From: Marc Haber <mh+debian-packages@zugschlus.de>
To: 297607-close@bugs.debian.org
X-Katie: $Revision: 1.55 $
Subject: Bug#297607: fixed in exim4 4.50-4
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Source: exim4
Source-Version: 4.50-4

We believe that the bug you reported is fixed in the latest version of
exim4, which is due to be installed in the Debian FTP archive:

exim4-base_4.50-4_i386.deb
  to pool/main/e/exim4/exim4-base_4.50-4_i386.deb
exim4-config_4.50-4_all.deb
  to pool/main/e/exim4/exim4-config_4.50-4_all.deb
exim4-daemon-heavy_4.50-4_i386.deb
  to pool/main/e/exim4/exim4-daemon-heavy_4.50-4_i386.deb
exim4-daemon-light_4.50-4_i386.deb
  to pool/main/e/exim4/exim4-daemon-light_4.50-4_i386.deb
exim4_4.50-4.diff.gz
  to pool/main/e/exim4/exim4_4.50-4.diff.gz
exim4_4.50-4.dsc
  to pool/main/e/exim4/exim4_4.50-4.dsc
exim4_4.50-4_all.deb
  to pool/main/e/exim4/exim4_4.50-4_all.deb
eximon4_4.50-4_i386.deb
  to pool/main/e/exim4/eximon4_4.50-4_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 297607@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Marc Haber <mh+debian-packages@zugschlus.de> (supplier of updated exim4 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Wed,  2 Mar 2005 07:38:52 +0000
Source: exim4
Binary: eximon4 exim4-daemon-custom exim4-daemon-heavy exim4-base exim4 exim4-daemon-light exim4-config
Architecture: source i386 all
Version: 4.50-4
Distribution: unstable
Urgency: low
Maintainer: Exim4 Maintainers <pkg-exim4-maintainers@lists.alioth.debian.org>
Changed-By: Marc Haber <mh+debian-packages@zugschlus.de>
Description: 
 exim4      - metapackage to ease exim MTA (v4) installation
 exim4-base - support files for all exim MTA (v4) packages
 exim4-config - configuration for the exim MTA (v4)
 exim4-daemon-heavy - exim MTA (v4) daemon with extended features, including exiscan-ac
 exim4-daemon-light - lightweight exim MTA (v4) daemon
 eximon4    - monitor application for the exim MTA (v4) (X11 interface)
Closes: 297607
Changes: 
 exim4 (4.50-4) unstable; urgency=low
 .
   * fix 10_daemon_close_fds.dpatch to actually apply again. Sheesh.
     Thanks to Joey Hess. (mh) Closes: #297607
Files: 
 a73c8b529e258aaa4e55064af2983326 1057 mail important exim4_4.50-4.dsc
 7a39fc0ace7ba24fcbde22b45f175e86 477122 mail important exim4_4.50-4.diff.gz
 2ab8223091bc6ee17c587ba7491acae4 810100 mail important exim4-base_4.50-4_i386.deb
 eaa54faea580a677084696e62a6b9276 366322 mail important exim4-daemon-light_4.50-4_i386.deb
 fb3a2b302ae1b3c4fa78c1195c956973 75626 mail optional eximon4_4.50-4_i386.deb
 6f9ef2b25cf67b16429bb3048a1795c4 416806 mail optional exim4-daemon-heavy_4.50-4_i386.deb
 c3f8d18719b0527bbe9c55fd812e37a9 223202 mail important exim4-config_4.50-4_all.deb
 a9faae05178e87186ed71e98ffddd0e6 1820 mail important exim4_4.50-4_all.deb

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