Your message dated Mon, 17 Jul 2017 13:23:30 +1200
with message-id <[email protected]>
and subject line long hostname issue Fixed in Samba 4.2
has caused the Debian Bug report #783658,
regarding All authentication fails with NT_STATUS_NO_SUCH_USER if "netbios
name" is unset and machine's hostname is longer than 15 characters
to be marked as done.
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--
783658: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=783658
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: samba
Version: 2:4.1.17+dfsg-2
Tags: upstream, fixed-upstream
Samba 4.1.17 appears to have a bug causing all authentication attempts
to fail (internal error NT_STATUS_NO_SUCH_USER) if the NetBIOS name of
the server is over 15 characters long. This includes the inferred name
if "netbios name" is not set in the config file and the machine's
hostname is over 15 characters long -- therefore the config may not even
be "incorrect" but authentication still break.
This was reported upstream previously
<https://bugzilla.samba.org/show_bug.cgi?id=11008> and is fixed in a
newer Samba. The fix may need to be backported.
A workaround is to set "netbios name" explicitly in smb.conf to a string
of 15 or fewer characters. After restarting Samba, authentication
should work as before.
--
Chris Howie
http://www.chrishowie.com
http://en.wikipedia.org/wiki/User:Crazycomputers
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--- Begin Message ---
Samba 4.2.14 was forced into jessie via a security update for
'backlock', and contains a fix to this issue, so this is now fixed in
all supported distributions.
Thanks,
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
--- End Message ---
