[Samba] bind crashes after samba upgrade

[Sonic]

As this system is running Debian Stretch I don't think it's possible
to have the support files necessary to run something as late as 4.18.
I'm not sure it's possible to even do a 4.18 second DC to replicate
the current DC as it appears the database changes from 4.10 to 4.11.

On Mon, Dec 25, 2023 at 5:32 AM Michael Tokarev <mjt at tls.msk.ru> wrote:
>
> 25.12.2023 01:05, Sonic via samba :
> > Finally biting the bullet and upgrading some old Samba servers.
> > This particular server is running 4.10.16 and as a first step I'm
> > attempting to upgrade it to 4.12.15 (I think I remember something
> > about 4.11.x not handling the upgrade properly).
>
> This is most likely due to a bug in samba which is fixed in samba 4.18.0,
> fcecdfa8e5c651d4a27f8fcd5df6e9bce37ed8a7 s4:dnsserver: Rename dns_name_equal() to samba_dns_name_equal()
>
> Maybe you can upgrade directly to some current version..
>
> /mjt