[Pkg-samba-maint] Bug#858601: Bug#858601: winbind: user authentication using windows domain fails after upgrade to 4.2.14+dfsg-0+deb8u4

[Mathieu Parent]

)Control: tag -1 + moreinfo

2017-03-24 15:20 GMT+01:00 Mathieu Parent <math.parent at gmail.com>:
> 2017-03-24 11:19 GMT+01:00 Albert Dengg <albert at fsfe.org>:
>> Package: winbind
>> Version: 2:4.2.14+dfsg-0+deb8u2
>> Severity: important
>>
>> after upgrading windbind and samba to 4.2.14+dfsg-0+deb8u4, authentication of domains users using winbind
>> does not work anymore:
>> winbindd[8142]: [2017/03/24 10:20:10.040610,  0] ../source3/winbindd/winbindd_group.c:45(fill_grent)
>> winbindd[8142]:   Failed to find domain ''. Check connection to trusted domains!
>>
>> (getent did list at least users from winbind)
>>
>> the domain ins specified in smbd.conf and it works as expected in 4.2.14+dfsg-0+deb8u2
>
> Please send us your smb.conf.
>
> What does "net ads testjoin" tells?

Appart from the above. This looks very strange. Nothing was changed on
the winbind side between those versions.

Are you able to use gdb and post the backtrae in this function
(fill_grent) and find why dom_name is empty?

Is your smb.conf a symlink?

Regards

-- 
Mathieu