[cifs-protocol] Protocol changes in KB2992611 [115012312316449]

Andrew Bartlett abartlet at samba.org
Mon Feb 9 23:56:22 MST 2015

On Fri, 2015-02-06 at 23:23 +1300, Andrew Bartlett wrote:
> On Wed, 2015-02-04 at 16:08 +0000, Obaid Farooqi wrote:
> > Hi Andrew:
> > I have a fully patched system, Windows 8.1 enterprise. I verified that
> > the updates include kb2992611. I joined the machine to Samba domain
> > before patching though. 
> Please do it the other way around.  That would match our steps.  It
> certainly appears to be an issue in new profiles, after the patches. 
> It may be enough to create a new user after patching, but you suggest
> below that this doesn't help.
> > I still do not see the problem. I also created a new user using active
> > directory users and computers from my Windows machine. No issues.
> > Logged in as the newly created user and tried credentials manger but
> > still not issues.
> > 
> > Is your setup on hyper-v virtual machines? Maybe you can send me both the VHDs and I can just debug on my side to see what is happening?
> > 
> > I am not sure if opening credential manager generates any network traffic from workstation to DC. I did not see any when I opened credentials manager. 
> The issue when reproduced should show protected_storage traffic.  You
> will see some during the first login in the unpatched case, and much
> more of it in the patched case, per the traces I included.
> I hope this is enough to help you reproduce.  Otherwise, I'll see what
> we can do. 

Are you still unable to reproduce, following these directions exactly?


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

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