[Dovecot] Expire plugin with Mysql

Eric eric at flerd.com
Mon Jun 2 03:26:19 EEST 2008

On Sun, 04 May 2008 17:50:45 +0300
Timo Sirainen <tss at iki.fi> wrote:

> A bit late reply, but you should be able to use a table exactly like
> with quota (http://wiki.dovecot.org/Quota/Dict):

Just got around to trying this out, and I get a segfault when
attempting to move a message into the trash.

Dovecot Version: 1.1rc6 - complied with SunStudio 12
OS: Solaris 10
CPU Arch: x86_64
Filesystem: ZFS
Description: Move message into the trash

dovecot -n:
# 1.1.rc6: /opt/dovecot/etc/dovecot.conf
log_path: /var/log/dovecot.log
protocols: imap imaps pop3 pop3s
listen(default): *:143
listen(imap): *:143
listen(pop3): *:110
ssl_listen(default): *:993
ssl_listen(imap): *:993
ssl_listen(pop3): *:995
ssl_cert_file: /opt/dovecot/etc/ssl/certs/dovecot.pem
ssl_key_file: /opt/dovecot/etc/ssl/private/dovecot.pem
ssl_cipher_list: ALL:!LOW:!SSLv2
disable_plaintext_auth: no
login_dir: /opt/dovecot/var/run/dovecot/login
login_executable(default): /opt/dovecot/libexec/dovecot/imap-login
login_executable(imap): /opt/dovecot/libexec/dovecot/imap-login
login_executable(pop3): /opt/dovecot/libexec/dovecot/pop3-login
login_user: dovecota
login_process_per_connection: no
login_max_processes_count: 10
max_mail_processes: 25
first_valid_uid: 2000
last_valid_uid: 2000
first_valid_gid: 2000
last_valid_gid: 2000
mail_uid: 2000
mail_gid: 2000
mail_drop_priv_before_exec: yes
mail_executable(default): /opt/dovecot/libexec/dovecot/imap
mail_executable(imap): /opt/dovecot/libexec/dovecot/imap
mail_executable(pop3): /opt/dovecot/libexec/dovecot/pop3
mail_plugins(default): fts fts_squat quota imap_quota expire
mail_plugins(imap): fts fts_squat quota imap_quota expire
mail_plugins(pop3): expire quota
mail_plugin_dir(default): /opt/dovecot/lib/dovecot/imap
mail_plugin_dir(imap): /opt/dovecot/lib/dovecot/imap
mail_plugin_dir(pop3): /opt/dovecot/lib/dovecot/pop3
auth default:
  default_realm: flerd.com
  cache_size: 1024
  user: dovecotl
  verbose: yes
  debug: yes
    driver: ldap
    args: /opt/dovecot/etc/dovecot-ldap.conf
    driver: prefetch
    driver: ldap
    args: /opt/dovecot/etc/dovecot-ldap.conf
    type: listen
      path: /opt/dovecot/var/run/dovecot/auth-client
      mode: 438
      path: /opt/dovecot/var/run/dovecot/auth-master
      mode: 438
      user: dovecota
  fts: squat
  quota: dict:user::proxy::quotadict
  quota_rule: *:storage=1G
  quota_rule2: Trash:storage=100M
  expire: Trash 7 Trash/* 7 Spam 3
  expire_dict: proxy::expiredict
  quotadict: mysql:/opt/dovecot/etc/dovecot-dict-quota.conf
  expiredict: mysql:/opt/dovecot/etc/dovecot-dict-expire.conf

Core was generated by `imap'.
	Program terminated with signal 11, Segmentation fault.
	#0  0xfed0578c in strlen () from /lib/libc.so.1
	(gdb) bt full
	#0  0xfed0578c in strlen () from /lib/libc.so.1
	No symbol table info available.
	#1  0xfed5d976 in _ndoprnt () from /lib/libc.so.1
	No symbol table info available.
	#2  0xfed60aab in vsnprintf () from /lib/libc.so.1
	No symbol table info available.
	#3  0x0814a214 in t_noalloc_strdup_vprintf (
	    format=0x8163a34 "%c%u\t%u\t%d\t%s\t%s\n", args=0x804765c, 
at /var/tmp/dovecot-1.1.rc6/src/lib/strfuncs.c:120
		args2 = (va_list) 0x804765c
		tmp = 0x818fb08 "H2\t0\t1\t"
		init_size = 273
		ret = -21546712
	#4  0x0814a2e7 in p_strdup_vprintf (pool=0x8178664, 
	    format=0x8163a34 "%c%u\t%u\t%d\t%s\t%s\n", args=0x804765c)
	    at /var/tmp/dovecot-1.1.rc6/src/lib/strfuncs.c:139
		tmp = 0xfed00460 "Z\211\020�����\213��"
		buf = 0x8047660 "\002"
		size = 0
	#5  0x0814a66f in t_strdup_printf (format=0x8163a34
	    ...=0x48) at /var/tmp/dovecot-1.1.rc6/src/lib/strfuncs.c:246
		args = (va_list) 0x804765c
		ret = 0x0
	---Type <return> to continue, or q <return> to quit---
	#6  0x0812e512 in client_dict_connect (dict=0x819abc8)
	    at /var/tmp/dovecot-1.1.rc6/src/lib-dict/dict-client.c:268
		query = 0x8178664 "D\206\027\b\003"
	#7  0x0812dfec in client_dict_send_query (dict=0x819abc8, 
	    query=0x818fae8 "Lshared/eric at flerd.com/Trash\n")
	    at /var/tmp/dovecot-1.1.rc6/src/lib-dict/dict-client.c:137
	No locals.
	#8  0x0812e7f2 in client_dict_lookup (_dict=0x819abc8,
	    key=0x818fab8 "shared/eric at flerd.com/Trash",
	    at /var/tmp/dovecot-1.1.rc6/src/lib-dict/dict-client.c:349
		query = 0x818fae8 "Lshared/eric at flerd.com/Trash\n"
		_data_stack_cur_id = 5
		dict = (struct client_dict *) 0x819abc8
		line = 0x80476c8 "��\030\b��\030\b\020w\004\b"
		ret = 135854776
	#9  0x0812da62 in dict_lookup (dict=0x819abc8, pool=0x818fad8, 
	    key=0x818fab8 "shared/eric at flerd.com/Trash",
	    at /var/tmp/dovecot-1.1.rc6/src/lib-dict/dict.c:88
	No locals.
	#10 0xfeb62d8e in expire_mailbox_transaction_commit
	    uid_validity_r=0x8047800, first_saved_uid_r=0x80477fc, 
	    at /var/tmp/dovecot-1.1.rc6/src/plugins/expire/expire-plugin.c:131
	---Type <return> to continue, or q <return> to quit---
		key = 0x818fab8 "shared/eric at flerd.com/Trash"
		value = 0x0
		_data_stack_cur_id = 4
		xpr_box = (struct expire_mailbox *) 0x81a8a80
		xt = (struct expire_transaction_context *) 0x81a7680
		mailbox_name = 0x81a8a40 "Trash"
		new_stamp = 135999896
		update_dict = 0 '\0'
		ret = 134510388
	#11 0xfec7e70d in quota_mailbox_transaction_commit
	    uid_validity_r=0x8047800, first_saved_uid_r=0x80477fc, 
	    at /var/tmp/dovecot-1.1.rc6/src/plugins/quota/quota-storage.c:98
		qbox = (struct quota_mailbox *) 0x81a8b00
		qt = (struct quota_transaction_context *) 0x81ac798
	#12 0xfeb467fc in fts_transaction_commit (t=0x81ac2d8, 
	    uid_validity_r=0x8047800, first_saved_uid_r=0x80477fc, 
	    at /var/tmp/dovecot-1.1.rc6/src/plugins/fts/fts-storage.c:657
		box = (struct mailbox *) 0x81a88b0
		fbox = (struct fts_mailbox *) 0x81a9f20
		ft = (struct fts_transaction_context *) 0x8197b58
		ret = 135853832

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