Afternoon all.
I'm seeing a segfault in dovecot 2.2.12 (debian package 1:2.2.12-2). I
can log into dovecot fine with mutt, but the segfaults seem to occur
when postfix (2.11.0, debian package 2.11.0-1+b1) tries to deliver a
message.
This was working fine under 2.2.9 (I can downgrade to that and delivery works).
Can anyone help? Doveconf -n, and backtrace follow.
--
--8<-- doveconf -n --
# 2.2.12: /etc/dovecot/dovecot.conf
# OS: Linux 3.12-1-686-pae i686 Debian jessie/sid xfs
auth_debug = yes
auth_mechanisms = digest-md5 cram-md5 plain
info_log_path = /var/log/dovecot.info
lda_mailbox_autosubscribe = yes
log_path = /var/log/dovecot.log
log_timestamp = "%Y-%m-%d %H:%M:%S "
login_log_format_elements = service=%s user=<%u> session=%{session} method=%m
rip=%r lip=%l mpid=%e %c %k
mail_access_groups = mail users
mail_location = mdbox:/var/mail/%u/Mail
mail_max_userip_connections = 50
mail_plugins = " zlib stats"
mail_privileged_group = mail
mail_uid = vmail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy
include variables body enotify environment mailbox date ihave
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
driver = pam
}
passdb {
args = /etc/dovecot/passwd
driver = passwd-file
}
plugin {
antispam_backend = dspam
antispam_crm_binary = /bin/false
antispam_debug_target = syslog
antispam_dspam_args = --client;--mode=teft;--deliver;--user;%u
antispam_dspam_binary = /usr/bin/dspam
antispam_pipe_program = /usr/sbin/sendmail
antispam_pipe_tmpdir = /tmp
antispam_signature = X-DSPAM-Signature
antispam_signature_missing = move
antispam_spam_pattern_ignorecase = SPAM
antispam_trash_pattern_ignorecase = trash;Deleted *
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
stats_refresh = 30 secs
stats_track_cmds = yes
}
postmaster_address = postmas...@darac.org.uk
protocols = " imap lmtp sieve"
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0660
user = postfix
}
unix_listener auth-userdb {
group = vmail
mode = 0666
}
}
service lmtp {
inet_listener lmtp {
address = 192.168.123.254
port = 20024
}
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0666
user = postfix
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
inet_listener sieve_deprecated {
port = 2000
}
}
service stats {
fifo_listener stats-mail {
mode = 0600
user = vmail
}
}
ssl_cert =
count =
#1 0xb77bed33 in auth_fields_add (fields=0x0, key=key@entry=0xb84ae448 "uid",
value=value@entry=0xb84a6312 "1120", flags=flags@entry=(unknown: 0)) at
auth-fields.c:68
field =
idx = 3091882770
__FUNCTION__ = "auth_fields_add"
#2 0xb77bb03b in auth_request_set_userdb_field
(request=request@entry=0xb84b9218,
name=0xb84ae448 "uid", value=0xb84a6312 "1120") at auth-request.c:1605
uid =
gid =
#3 0xb77d2fb5 in userdb_template_export (tmpl=0xb84ae410,
auth_request=auth_request@entry=0xb84b9218) at userdb-template.c:83
table = 0xb84a6110
str = 0xb84a5ff0
value =
i = 0
count = 6
__FUNCTION__ = "userdb_template_export"
#4 0xb77d230a in static_lookup_real
(auth_request=auth_request@entry=0xb84b9218,
callback=0xb77ba9b0 ) at userdb-static.c:32
_module =
module =
#5 0xb77d23ae in static_credentials_callback (result=PASSDB_RESULT_OK,
credentials=0xb84b5bb7 "Mananozu", size=8, auth_request=0xb84b9218) at
userdb-static.c:52
ctx = 0xb84bb860
#6 0xb77bc039 in auth_request_lookup_credentials_finish
(result=PASSDB_RESULT_OK,
credentials=credentials@entry=0xb84b5bb7 "Mananozu", size=size@entry=8,
request=request@entry=0xb84b9218) at auth-request.c:820
No locals.
#7 0xb77bc136 in auth_request_lookup_credentials_callback
(result=PASSDB_RESULT_OK,
credentials=0xb84b5bb7 "Mananozu", size=8, request=0xb84b9218) at
auth-request.c:858
passdb = 0xb84ae248
cache_cred = 0x0
cache_scheme = 0xb77f1abc "\234\211\004"
__FUNCTION__ = "auth_request_lookup_credentials_callback"
#8 0xb77cc66e in passdb_handle_credentials
(result=result@entry=PASSDB_RESULT_OK,
password=0xb84b5bb7 "Mananozu", scheme=0xb84a5cb8 "PLAIN",
callback=callback@entry=0xb77bc0c0
,
auth_request=auth_request@entry=0xb84b9218) at passdb.c:165
credentials = 0xb84b5bb7 "Mananozu"
size = 8
#9 0xb77ce62c in passwd_file_lookup_credentials (request=0xb84b9218,
callback=0xb77bc0
