Autobuild paths too long again

[Martin Schwenke]

On Tue, 03 Aug 2021 16:52:09 +1200, Andrew Bartlett via samba-technical
<samba-technical at lists.samba.org> wrote:

> Since (I'm pretty sure) this commit:
> 
> commit 7e9c97ba1cd960df2688718561c4a117b79b259b
> Author:     Isaac Boukris <iboukris at samba.org>
> AuthorDate: Thu Oct 8 14:00:44 2020 +0200
> Commit:     Andreas Schneider <asn at cryptomilk.org>
> CommitDate: Wed Jul 7 15:01:22 2021 +0000
> 
>     selftest: Add test for one-way trust wbinfo auth
>     
>     Signed-off-by: Isaac Boukris <iboukris at samba.org>
>     Reviewed-by: Andreas Schneider <asn at samba.org>
>     Reviewed-by: Andrew Bartlett <abartlet at samba.org>
>     
>     Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
>     Autobuild-Date(master): Wed Jul  7 15:01:22 UTC 2021 on sn-devel-
> 184
> 
> I've not been able to push. 
> 
> Can someone please fix this up again.  The issue is that winbind socket
> path is too long, which gives:
> 
> [...]

Given that this is ongoing pain, socket wrapper is in use here and we're
testing...

I wonder if an additional socket wrapper hack might be useful.  Could
we make socket wrapper optionally put all Unix domain sockets in some
top-level (i.e. short) socket wrapper directory and then name the
sockets by hashing the path?

peace & happiness,
martin