pigeonhole 0.4.22 with sieve_before script crashes

[Stephan Bosch]

Op 3/3/2018 om 6:29 PM schreef Stephan Bosch:
> Op 3/3/2018 om 6:17 PM schreef Jan:
>>>>> We're looking into it.
>>>> Right, this is not reproducible in the test suite, but I can reproduce
>>>> it when I replicate your setup.
>>> I created a special test suite that reproduces the problem reliably.
>>> This occurs when Sieve editheader, Sieve redirect and LMTP are combined.
>>>
>>> Now to fix it...
>> Hello Stephan!
>>
>> Thank you for your quick reply and the informations.
>> If a fix is available, I will test it.
> There is a fix. Pending internal review, I will submit it here.

The actual fix (for v2.2/v0.4):
https://github.com/dovecot/pigeonhole/commit/14ec6fe861403aa09a3b5790d113247fc1e1f94d

Some related changes before and after this change (last commit is
unrelated), mainly relating to creating a regression test for this
particular problem.
https://github.com/dovecot/pigeonhole/commits/master-0.4

Regards,

Stephan.