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X-HELO: calimero.vinschen.de
Date: Wed, 16 Apr 2014 17:43:08 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Still testing needed: New passwd/group AD/SAM integration
Message-ID: <20140416154308.GV3271@calimero.vinschen.de>
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On Apr 16 08:32, Ken Brown wrote:
> On 4/16/2014 8:28 AM, Ken Brown wrote:
> >On 4/16/2014 2:35 AM, Corinna Vinschen wrote:
> >>On Apr 16 10:04, Corinna Vinschen wrote:
> >>>On Apr 15 14:14, Ken Brown wrote:
> >>>>I've come across a glitch involving sshd and cygserver.  [...]
> >>>>Now I close the Cygwin Terminal, stop both services, and restart
> >>>>them in the other order (cygserver first, then sshd).  Repeating
> >>>>steps 3 and 4, I can't login:
> >>>>
> >>>>$ ssh kbrown-admin AT localhost
> >>>>kbrown-admin AT localhost's password:
> >>>>Permission denied, please try again.
> >>>>kbrown-admin AT localhost's password:
> >>>>
> >>>>Notice that (a) I didn't get a prompt for the passphrase for my ssh
> >>>>key, and (b) my password wasn't accepted.
> >>>
> >>>Thanks for the report, Ken.  I'll have a look.
> >>
> >>To clarify:  This is a non-domain machine, right?  And sshd is running
> >>under the cyg_server account while cygserver is running under the
> >>LocalSystem account?
> >
> >Yes to all.
> >
> >>I'm just testing this, only with a domain machine and domain accounts,
> >>and I can't reproduce this.  I have a bit of a problem to test this on a
> >>non-domain machine because my network is set up for domain machines...
> >>
> >>However, I found that I made a blatant mistake in cygserver.  The
> >>message length was computed one byte too short, so the trailing \0 in
> >>the passwd/group string wasn't transmitted.  This *might* be the cause
> >>for your problem.
> >>
> >>I just built a new snapshot.  Can you please try if this fixes it for
> >>you?  Make sure to use the new cygserver!
> >
> >Yes, that fixed it.  Thanks.
> >
> >>While I was at it, I also added a patch to get rid of the "setsockopt
> >>IPV6_TCLASS 16: Protocol not available" message.
> >
> >Good.  It's nice to see that anymore.
>                   ^
>                  not

Thanks for testing!  I had hoped that this is the culprit.   The
difference was obviously something realted to using or not using
cygserver...


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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