Hello Since the doevcot update to 2.3.17 i get a panic if a mail is delivered with lmtp. In the logs i get these messages: lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Error: lmtp-server: conn 10.0.0.105:52981 [1]: rcpt rcpt at example.com: duplicate db: User rcpt at example.com doesn't have home dir set, disabling duplicate database lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Panic: file imem.c: line 65 (i_strconcat): assertion failed: (str1 != NULL) lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Fatal: master: service(lmtp): child 21067 killed with signal 6 (core dumped) In the running config userdb does not return the field ?home? and therefor a user does not have a ?mail_home? only a ?mail_location?. If i change the config to provide a ?mail_home? it works, but due to the directory structure i can not change this yet. Best regards Michael Glaus Junior System Administrator -- Hostpoint AG Neue Jonastrasse 60 | 8640 Rapperswil-Jona | Schweiz michael.glaus at hostpoint.ch | www.hostpoint.ch -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20211111/81123394/attachment.html>
On 11/11/2021 14:20, Michael Glaus wrote:> Since the doevcot update to 2.3.17 i get a panic if a mail is > delivered with lmtp. > In the logs i get these messages: > > lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Error: > lmtp-server: conn 10.0.0.105:52981 [1]: rcpt rcpt at example.com: > duplicate db: User rcpt at example.com doesn't have home dir set, > disabling duplicate database > lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Panic: file > imem.c: line 65 (i_strconcat): assertion failed: (str1 != NULL) > lmtp(rcpt at example.com)<21067><AtxaKh+hi2FLUgAAwujwpQ>: Fatal: master: > service(lmtp): child 21067 killed with signal 6 (core dumped) > > In the running config userdb does not return the field ?home? and > therefor a user does not have a ?mail_home? only a ?mail_location?. > If i change the config to provide a ?mail_home? it works, but due to > the directory structure i can not change this yet.Problem confirmed. This is a 2.3.17 regression. Tracking internally as DOP-2659. Regards, Stephan.