I don't see anything wrong in git branch either:
% git clone -b release-2.3.16 https://github.com/dovecot/core.git
<https://github.com/dovecot/core.git>
% git grep fts_user_autoindex_exclude
%
% git show
commit 7e2e900c1a420006371e8a8cf9b4ddb36e69a986
Author: Timo Sirainen <timo.sirai...@open-xchange.com>
Date: Thu Aug 5 18:25:31 2021 +0300
NEWS: Add 100% master process CPU item
I think somehow you built it from master instead of release-2.3.16.
> On 6. Aug 2021, at 16.28, Joan Moreau <j...@grosjo.net> wrote:
>
> git clone -b release-2.3.16
>
>
>
>
>
>
> On 2021-08-06 15:07, Timo Sirainen wrote:
>
>> On 6. Aug 2021, at 15.08, Joan Moreau <j...@grosjo.net
>> <mailto:j...@grosjo.net>> wrote:
>>>
>>> Below
>>>
>>> (gdb) bt full
>>> #0 fts_user_autoindex_exclude (box=<optimized out>,
>>> box@entry=0x55e0bc7e0fe8) at fts-user.c:347
>>>
>>
>> There is no such function in 2.3.16 release. That's only in the current git
>> master. What did you install and from where?
