[Samba] DRS and DNS sync are not working after update from 4.8.2 to 4.8.3

[Andrew Bartlett]

On Tue, 2018-07-10 at 22:42 +0100, Derek Cramer via samba wrote:
> On 10 July 2018 at 19:58, Andrew Bartlett via samba
> <samba at lists.samba.org> wrote:
> > 
> > On Tue, 2018-07-10 at 14:48 +0000, Marcel via samba wrote:
> > > Hi Aleksey,
> > > 
> > > did you find any solution for this?
> > > 
> > > I just updated from 4.8.2 to 4.8.3 and had very similar
> > > effects:
> > > 
> > > Login was no longer possible with 4.8.3 - log file was full of
> > >      "ldb: Failed to unlock db"
> > > messages.
> > > 
> > > I had to downgrade to 4.8.2 in order to make samba work again.
> > 
> > Very interesting.  Did you somehow install ldb 1.4.0 and build against
> > that?
> > 
> > Andrew Bartlett
> > 
> 
> I see the same failure on Fedora 28 running samba-dc. I had to do "dnf
> downgrade samba\*" to get it working again.
> 
> ldb 1.4.0 came in the same bunch of Fedora updates as Samba 4.8.3.

Drat, that will need to be reverted on the Fedora side.  I need to make
that fail to build also on our side.

Andrew Bartlett
-- 
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba