Hi all
I'm testing dovecot to migrate from a cyrus 2.2
With TB2 if I use "subscribe" dovecot crash but only if I enable a
shared namespace. Without explicit namespace or only with private
namespace "subscribe" works
Is this a problem already fixed in 1.2.10? is it a problem of my
configuration? I tried different value for location in shared namespace
but without any difference
Below some info + gdb backtrace + dovecot -n
Thanks
Dovecot is version 1:1.2.9-1ubuntu2 from ubuntu lucid recompiled for
ubuntu hardy on a xen domu amd64, fs is xfs
warning: Can't read pathname for load map: Input/output error.
Loaded symbols for /usr/lib/dovecot/imap
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/librt.so.1...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib/libpthread.so.0...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /usr/lib/dovecot/modules/imap/lib01_acl_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/imap/lib01_acl_plugin.so
Reading symbols from /usr/lib/dovecot/modules/imap/lib02_imap_acl_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/imap/lib02_imap_acl_plugin.so...done.
done.
Loaded symbols for /usr/lib/dovecot/modules/imap/lib02_imap_acl_plugin.so
Core was generated by `imap [sandro at mydomain.com x.x.x.x]'.
Program terminated with signal 11, Segmentation fault.
[New process 7474]
#0 0x00007fc4c0ff37f3 in t_malloc_real (size=512, permanent=false) at data-stack.c:306
306 data-stack.c: No such file or directory.
in data-stack.c
(gdb) bt full
#0 0x00007fc4c0ff37f3 in t_malloc_real (size=512, permanent=false) at data-stack.c:306
block = <value optimized out>
ret = <value optimized out>
alloc_size = <value optimized out>
#1 0x00007fc4c0ff39fb in t_buffer_get (size=512) at data-stack.c:445
ret = (void *) 0x7fffb4dfc090
#2 0x00007fc4c100730e in vstrconcat (str1=0x7fc4c1010413 "", args=0x7fffb4dfc070, ret_len=0x7fffb4dfc088) at strfuncs.c:161
str = <value optimized out>
temp = 0x0
bufsize = 512
i = 0
len = <value optimized out>
__PRETTY_FUNCTION__ = "vstrconcat"
#3 0x00007fc4c1007a93 in t_strconcat (str1=0x200 <Address 0x200 out of bounds>) at strfuncs.c:265
args = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7fffb4dfc150, reg_save_area = 0x7fffb4dfc090}}
len = 140482972553720
#4 0x00007fc4c0fa7ee4 in shared_storage_get_namespace (_storage=0x7fc4c125e258, _name=0x7fffb4dfc1f8, ns_r=0x7fffb4dfc208) at shared-storage.c:216
user = (struct mail_user *) 0x7fc4c125b5b8
tab = <value optimized out>
ns = <value optimized out>
owner = <value optimized out>
domain = 0x7fc4c125b607 "lazzero.com"
username = 0x7fc4c1010413 ""
userdomain = 0x0
name = 0x7fc4c1010413 ""
p = <value optimized out>
next = 0x0
dest = (const char **) 0x7fffb4dfc198
error = <value optimized out>
prefix = <value optimized out>
location = <value optimized out>
ret = <value optimized out>
static_tab = {{key = 117 'u', value = 0x0, long_key = 0x7fc4c1017c0b "user"}, {key = 110 'n', value = 0x0, long_key = 0x7fc4c10151ea "username"}, {key = 100 'd', value = 0x0, long_key = 0x7fc4c10151f3 "domain"}, {key = 104 'h',
value = 0x0, long_key = 0x7fc4c10151c1 "home"}, {key = 0 '\0', value = 0x0, long_key = 0x0}}
#5 0x00007fc4c0fa777f in shared_list_get_path (list=<value optimized out>, name=0x7fc4c1010413 "", type=MAILBOX_LIST_PATH_TYPE_DIR) at shared-list.c:93
ns = (struct mail_namespace *) 0x0
#6 0x00007fc4c0fa7798 in shared_list_get_path (list=<value optimized out>, name=0x7fc4c1010413 "", type=MAILBOX_LIST_PATH_TYPE_DIR) at shared-list.c:107
ns = (struct mail_namespace *) 0x7fc4c125e190
#7 0x00007fc4c0fa7798 in shared_list_get_path (list=<value optimized out>, name=0x7fc4c1010413 "", type=MAILBOX_LIST_PATH_TYPE_DIR) at shared-list.c:107
ns = (struct mail_namespace *) 0x7fc4c125e190
#8 0x00007fc4c0fa7798 in shared_list_get_path (list=<value optimized out>, name=0x7fc4c1010413 "", type=MAILBOX_LIST_PATH_TYPE_DIR) at shared-list.c:107
ns = (struct mail_namespace *) 0x7fc4c125e190
and so on
# 1.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.24-26-xen x86_64 Ubuntu 8.04.3 LTS xfs
log_timestamp: %Y-%m-%d %H:%M:%S
protocols: imap imaps pop3 pop3s managesieve
ssl_cert_file: /etc/ssl/certs/mydomain-server.pem
ssl_key_file: /etc/ssl/private/mydomain-server.key
ssl_cipher_list: ALL:!LOW:!SSLv2
verbose_ssl: yes
login_dir: /var/run/dovecot/login
login_executable(default): /usr/lib/dovecot/imap-login
login_executable(imap): /usr/lib/dovecot/imap-login
login_executable(pop3): /usr/lib/dovecot/pop3-login
login_executable(managesieve): /usr/lib/dovecot/managesieve-login
login_greeting: Mail server ready.
verbose_proctitle: yes
first_valid_uid: 113
last_valid_uid: 113
first_valid_gid: 122
last_valid_gid: 122
mail_privileged_group: mail
mail_uid: 113
mail_gid: 122
mail_location: maildir:/var/spool/mail/%d/%n/Maildir:LAYOUT=fs
mbox_write_locks: fcntl dotlock
mail_executable(default): /usr/lib/dovecot/imap
mail_executable(imap): /usr/lib/dovecot/imap
mail_executable(pop3): /usr/lib/dovecot/pop3
mail_executable(managesieve): /usr/lib/dovecot/managesieve
mail_plugins(default): acl imap_acl
mail_plugins(imap): acl imap_acl
mail_plugins(pop3):
mail_plugins(managesieve):
mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve
imap_client_workarounds(default): delay-newmail tb-extra-mailbox-sep
imap_client_workarounds(imap): delay-newmail tb-extra-mailbox-sep
imap_client_workarounds(pop3):
imap_client_workarounds(managesieve):
imap_id_log(default): *
imap_id_log(imap): *
imap_id_log(pop3):
imap_id_log(managesieve):
pop3_uidl_format(default): %08Xu%08Xv
pop3_uidl_format(imap): %08Xu%08Xv
pop3_uidl_format(pop3): %v.%u
pop3_uidl_format(managesieve): %08Xu%08Xv
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
pop3_client_workarounds(managesieve):
namespace:
type: private
separator: /
inbox: yes
list: yes
subscriptions: yes
namespace:
type: shared
separator: /
prefix: shared/%%n
location: maildir:/var/spool/mail/%%d/%%n/Maildir:INDEX=~/Maildir/shared/%%u:LAYOUT=fs
list: children
lda:
postmaster_address: postmaster at mydomain.com
hostname: mx1.mydomain.com
mail_plugins: acl
auth_socket_path: /var/run/dovecot/auth-master
auth default:
mechanisms: plain login
realms: mydomain.com
default_realm: mydomain.com
verbose: yes
passdb:
driver: ldap
args: /etc/dovecot/dovecot-ldap.conf
userdb:
driver: static
args: uid=113 gid=122 home=/var/spool/mail/%d/%n allow_all_users=yes
socket:
type: listen
client:
path: /var/run/dovecot/auth-client
mode: 432
user: postfix
group: postfix
master:
path: /var/run/dovecot/auth-master
mode: 384
user: vmail
plugin:
acl: vfile
--
Cordiali Saluti
Alessandro Bono