2.3.17: Panic on LMTP deliveries

[Volker Jungbluth]

It WORKS!!! :-)

Great, thanks!

Best regards
Volker

Am 12.12.2021 um 13:00 schrieb Volker:
> That´s a good message, thank you very much!
>
> I will try the patch!
>
> Kind regards
> Volker
>
> Am 12.12.2021 um 12:48 schrieb Aki Tuomi:
>>>> Hello!
>>>>
>>>> While searching for an explanation for the fact that after updating to
>>>> Dovecot 2.3.17_1 (FreeBSD 12.2) I suddenly stopped receiving emails and
>>>> following error messages appeared in the dovecot.log,
>>>>
>>>> /Error: lmtp-server: conn unix:uid=125 [1]: rcptuser at domain.tld:
>>>> duplicate db: Useruser at domain.tld  doesn't have home dir set, disabling
>>>> duplicate database//
>>>> //
>>>> //Dec 12 08:42:54 lmtp(user at domain.tld)<80363><z7AxDf6ntWHrOQEAp6O1gg>:
>>>> Panic: file imem.c: line 65 (i_strconcat): assertion failed: (str1 != NULL)
>>>>
>>>> /I found your answer here
>>>> <https://www.mail-archive.com/dovecot@dovecot.org/msg84893.html>:
>>>>
>>>> /Problem confirmed. This is a 2.3.17 regression. Tracking internally as
>>>> DOP-2659./
>>>> /
>>>> Regards,
>>>> Stephan./
>>>>
>>>>
>>>> But what exactly does your answer mean for those affected?
>>>>
>>>> That all users who use Dovecot and use the whole thing without
>>>> "mail_home" and only with "mail_location", must wait until a BugFix
>>>> appears to be able to receive emails again?
>>>>
>>>>
>>>> Thanks in advance and have a nice advent sunday
>>>> Volker
>>>>
>>>> P. S.:
>>>> In my case dovecot -n shows
>>>>
>>>> /mail_location = maildir:/var/mail/vhosts/%d/%n//
>>>> //mail_home = /var/mail/vhosts/%d/%n
>>>>
>>>> /so mail_home is even set!/
>>>> /
>>>>
>>> You can roll back to 2.3.16 as well?
>>>
>>> Aki
>> After looking bit more, this issue is fixed and will be in 2.3.18. If you want, you can try applying
>>
>> https://github.com/dovecot/core/compare/98f709de%5E..d36d2c59.patch
>>
>> which should fix this issue.
>>
>> Aki
>
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