Hi,

With the latest hg version I see panics with dict process whenever a message is received via lmtp. This didn't happen with the original beta4 release.

Mar 27 11:45:51 ubuntu-test dovecot: dict: mysql: Connected to localhost (mails) Mar 27 11:45:51 ubuntu-test postfix/lmtp[5261]: 0F22B27F0D: to=<test@ubuntu-test.localdomain>, orig_to=<test@ubuntu-test.localdomain>, relay=ubuntu-test.localdomain[dovecot-lmtp], delay=0.41, delays=0.06/0.01 /0.22/0.11, dsn=2.0.0, status=sent (250 2.0.0 <test@ubuntu-test.localdomain> WsNlE9/hrUuOFAAA7I0XzQ Saved) Mar 27 11:45:51 ubuntu-test dovecot: master: service(dict): child 5263 killed with signal 6 (core not dumped) Mar 27 11:45:51 ubuntu-test dovecot: master: service(dict): command startup failed, throttling Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262, test): WsNlE9/hrUuOFAAA7I0XzQ: sieve: msgid=<4BADE1E9.7000709@ubuntu-test.localdomain>: from=test@ubuntu-test.localdomain: stored mail into mailbox 'INBOX' Mar 27 11:45:51 ubuntu-test dovecot: dict: Panic: file driver-mysql.c: line 633 (transaction_send_query): assertion failed: (rows != (my_ulonglong)-1) Mar 27 11:45:51 ubuntu-test dovecot: dict: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0xb773dd92] -> /usr/lib/dovecot/libdovecot.so.0 [0xb773ddff] -> /usr/lib/dovecot/libdovecot.so.0(i_erro r+0) [0xb77198ee] -> dovecot/dict [0x80506aa] -> dovecot/dict [0x80506e6] -> dovecot/dict(sql_transaction_commit_s+0x20) [0x804f730] -> dovecot/dict [0x804de42] -> /usr/lib/dovecot/libdovecot.so. 0(dict_transaction_commit_async+0x2f) [0xb771e4ff] -> dovecot/dict [0x804c930] -> dovecot/dict [0x804c35d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xe2) [0xb774a2d2] -> /usr/lib/d ovecot/libdovecot.so.0(io_loop_run+0x30) [0xb7749320] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x2a) [0xb7736dfa] -> dovecot/dict(main+0x19c) [0x804d00c] -> /lib/tls/i686/cmov/libc. so.6(__libc_start_main+0xe6) [0xb72dab56] -> dovecot/dict [0x804c051] Mar 27 11:45:51 ubuntu-test postfix/qmgr[2335]: 0F22B27F0D: removed Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262): read(/var/run/dovecot/dict) failed: Remote disconnected Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262): Disconnect from local: Client quit

Thanks, e-frog

# 2.0.beta4: /etc/dovecot/dovecot.conf # OS: Linux 2.6.31-20-generic-pae i686 Ubuntu 9.10 auth_debug = yes auth_socket_path = /var/run/dovecot/auth-userdb auth_username_format = %Ln deliver_log_format = msgid=%m: from=%f: %$ dict { dictionary = mysql:/etc/dovecot/dovecot-dict-sql.conf } disable_plaintext_auth = no lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_debug = yes namespace { hidden = no inbox = yes list = yes location = prefix = separator = / subscriptions = yes type = private } namespace { location = virtual:/etc/dovecot/virtual:INDEX=~/.maildir/control prefix = virtual/ separator = / subscriptions = no type = private } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { fts = squat fts_squat = partial=4 full=10 quota = dict:user::proxy::dictionary sieve = ~/.dovecot.sieve sieve_before = /etc/dovecot/sieve-global/ sieve_dir = ~/.sieve } postmaster_address = postmaster@ubuntu-test protocols = imap lmtp managesieve quota_full_tempfail = yes sendmail_path = /usr/lib/sendmail service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { mode = 0666 } } service dict { unix_listener dict { mode = 0666 } } service lmtp { unix_listener /var/spool/postfix/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve_deprecated { port = 2000 } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } verbose_proctitle = yes protocol managesieve { mail_plugins = virtual } protocol lmtp { mail_plugins = virtual quota sieve } protocol lda { info_log_path = /var/log/deliver.log log_path = /var/log/deliver.log mail_plugins = virtual quota sieve } protocol imap { mail_plugins = quota imap_quota fts fts_squat virtual }