[Samba] cifs mount | then change password on DC
L.P.H. van Belle
belle at bazuin.nl
Thu Aug 10 11:38:16 UTC 2017
Have a look at :
* BUG 12782: winbindd changes the local password and gets
NT_STATUS_WRONG_PASSWORD for the remote change.
Fixed in 4.6.7, this looks bit like your problem, not complete sure.
If its a VM, testing is simple, backup the VM and upgrade to debian stretch. ( more recent kernel so more recent cifs )
And now install my 4.6.7 package and test again.
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens mj via samba
> Verzonden: donderdag 10 augustus 2017 12:40
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] cifs mount | then change password on DC
> Not sure if this is the place to ask, but:
> We have user who uses mount -t cifs to mount his files on his machine.
> Then this user changed his AD password. Then, suddenly his
> account started to become LOCKED_OUT on the AD DCs, because
> of too many FAILED with error NT_STATUS_WRONG_PASSWORD
> After umounting the cifs mount, the FAILED with error
> NT_STATUS_WRONG_PASSWORD disappeared, and the account no
> longer LOCKED_OUT.
> So, it seems mount -t cifs keeps trying the password it
> remembers (even though it became outdated aka previous) again
> and again, until the account becomes LOCKED_OUT.
> Is there a way to prevent this behaviour? I'd rather have the
> mount point disappear/become invalid, rather then retried
> over and over again.
> For the record: mount.cifs version 6.4 (debian jessie)
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