From: "J. Bruce Fields" <bfields@fieldses.org>
To: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Cc: NFS list <linux-nfs@vger.kernel.org>
Subject: Re: missing verifier in rpcsec_gss calls
Date: Tue, 21 Jun 2011 13:56:55 -0400 [thread overview]
Message-ID: <20110621175655.GA26923@fieldses.org> (raw)
In-Reply-To: <4E005383.6030206@desy.de>
On Tue, Jun 21, 2011 at 10:17:07AM +0200, Tigran Mkrtchyan wrote:
> this is what I am observing with v4.0 and v4.1.
> sometimes, mostly on RPCSEC_GSS_DESTROY,
> in the PC calls missing verifier. This is against my
> server and linux server.
>
> Packets attached. Please have a look at the packet 15.
> 100% reproducible.
>
>
> I tried vanilla 2.6.39 and 3.0.0-rc3 from
> git://linux-nfs.org/~trondmy/nfs-2.6.git
> 9cff1ffd4d477f541d5644f0ec25ee40025fa806 origin/linux-next
Looking at the code quickly:
The only place I see gss headers encoded is in gss_marshal(), which
unconditionally encodes the verifier.
So the length must be getting messed up after that?
I don't see it....
--b.
next prev parent reply other threads:[~2011-06-21 17:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-21 8:17 missing verifier in rpcsec_gss calls Tigran Mkrtchyan
2011-06-21 17:56 ` J. Bruce Fields [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-06-20 14:09 Tigran Mkrtchyan
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