2.3.17: Panic on LMTP deliveries
Stephan Bosch
stephan at rename-it.nl
Fri Nov 12 09:28:40 UTC 2021
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.
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