Subject: dovecot-common: segfaults on start if dovecot-pop3d not installed Package: dovecot-common Version: 1:1.1.12-1~unstrip Severity: important
Hi, After upgrading to 1:1.1.12-1, dovecot segfaults on startup if dovecot-pop3d is not installed. I rebuild un unstripped version of the package and got the following backtrace: r...@restaurant:/etc/dovecot# gdb dovecot GNU gdb (GDB) 6.8.50.20090106-cvs-debian Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... (gdb) r Starting program: /usr/sbin/dovecot Program received signal SIGSEGV, Segmentation fault. 0x000000000040ca42 in settings_fix (set=0x6369e0, nochecks=<value optimized out>, nofixes=false) at master-settings.c:926 926 p = strstr(set->server->pop3->login_executable, " -D"); (gdb) bt #0 0x000000000040ca42 in settings_fix (set=0x6369e0, nochecks=<value optimized out>, nofixes=false) at master-settings.c:926 #1 0x000000000040d577 in master_settings_read (path=<value optimized out>, nochecks=false, nofixes=<value optimized out>) at master-settings.c:1630 #2 0x000000000040aeda in main (argc=<value optimized out>, argv=0x7fffffffe858) at main.c:548 Here's my output of dovecot -n. It looks right to me.. # 1.1.12: /etc/dovecot/dovecot.conf # OS: Linux 2.6.26-1-amd64 x86_64 Debian squeeze/sid ext3 log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps managesieve listen(default): * listen(imap): * listen(managesieve): *:2000 login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_privileged_group: vmail mail_location: maildir:/var/vmail/%d/%n mail_debug(default): no mail_debug(imap): no mail_debug(managesieve): yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve sieve_storage(default): sieve_storage(imap): sieve_storage(managesieve): /var/vmail/%d/%n/sieve_store sieve(default): sieve(imap): sieve(managesieve): /var/vmail/%d/%n/sieve auth default: passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail -- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (400, 'testing'), (300, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages dovecot-common depends on: ii adduser 3.110 add and remove users and groups ii libbz2-1.0 1.0.5-1 high-quality block-sorting file co ii libc6 2.9-4 GNU C Library: Shared libraries ii libcomerr2 1.41.3-1 common error description library ii libdb4.7 4.7.25-6 Berkeley v4.7 Database Libraries [ ii libgssapi-krb5-2 1.6.dfsg.4~beta1-11 MIT Kerberos runtime libraries - k ii libk5crypto3 1.6.dfsg.4~beta1-11 MIT Kerberos runtime libraries - C ii libkrb5-3 1.6.dfsg.4~beta1-11 MIT Kerberos runtime libraries ii libldap-2.4-2 2.4.11-1 OpenLDAP libraries ii libmysqlclient15off 5.0.51a-24 MySQL database client library ii libpam-runtime 1.0.1-7 Runtime support for the PAM librar ii libpam0g 1.0.1-7 Pluggable Authentication Modules l ii libpq5 8.3.6-1 PostgreSQL C client library ii libsqlite3-0 3.5.9-6 SQLite 3 shared library ii libssl0.9.8 0.9.8g-15 SSL shared libraries ii openssl 0.9.8g-15 Secure Socket Layer (SSL) binary a ii ucf 3.0016 Update Configuration File: preserv ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime dovecot-common recommends no packages. Versions of packages dovecot-common suggests: ii ntpdate 1:4.2.4p6+dfsg-1 client for setting system time fro -- no debconf information -- Obey Arthur Liu <http://www.milliways.fr>
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