pigeonhole tests crashing in deleteheader.svtest

[Michal Hlavinka]

On 4/12/19 12:48 AM, Stephan Bosch wrote:
> 
> 
> On 29/03/2019 10:23, Michal Hlavinka via dovecot wrote:
>> On 3/28/19 6:41 PM, Aki Tuomi via dovecot wrote:
>>>
>>>> On 28 March 2019 19:40 Michal Hlavinka via dovecot 
>>>> <dovecot at dovecot.org> wrote:
>>>>
>>>>   Hi,
>>>>
>>>> when trying to build dovecot 2.3.5.1 pigeonhole testsuite crashes in
>>>>
>>>
>>> Which version of pigeonhole are you using?
>>
>> latest available - 0.5.5
>>
> 
> Hmm, what platform are you compiling this on and what compiler are you 
> using?

Fedora Linux, x86_64, kernel 5.0.6, glibc 2.29.9000, gcc 9.0.1
Looking at the backtrace, it seems it's probably related to
https://dovecot.org/pipermail/dovecot/2019-January/114494.html