[14622] in Kerberos
Re: getting a ktgt on a host with > 32 IP adresses
daemon@ATHENA.MIT.EDU (Nicolas Williams)
Wed Jul 4 17:25:22 2001
Date: Wed, 4 Jul 2001 17:13:49 -0400
From: Nicolas Williams <Nicolas.Williams@ubsw.com>
To: Marc Richter <mrichter@eu.uu.net>
Cc: kerberos@MIT.EDU
Message-ID: <20010704171347.X9416@sm2p1386swk.wdr.com>
Mail-Followup-To: Marc Richter <mrichter@eu.uu.net>, kerberos@MIT.EDU
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In-Reply-To: <20010704212016.A6097@dsoserve0.dtm.ops.eu.uu.net>; from mrichter@eu.uu.net on Wed, Jul 04, 2001 at 09:20:16PM +0200
The problem is that Solaris 2.6 and up report a different error than do
other Un*x type systems when the buffer provided by the app for getting
at the ifconf structures is too small. It's a simple patch to MIT krb5
to handle this difference. I posted such a patch for MIT krb5 v1.2.2
sometime ago, either on this list or the krbdev list; see:
http://www.mit.edu:8008/menelaus.mit.edu/kerberos/
and/or
http://www.mit.edu:8008/menelaus.mit.edu/krb5dev/
It's possible that MIT krb5 v1.1.1 does hardcode the buffer size. You
can always just increment this size and recompile. Or you could steal
the relevant code from v1.2.2 or you could even upgrade.
Cheers,
Nico
On Wed, Jul 04, 2001 at 09:20:16PM +0200, Marc Richter wrote:
> Hi guys,
>
> I've posted this question to the newsgroup some time ago,
> but didn't found a fix. Maybe someone of you can help me out.
>
> Problem on a Solaris 2.6 machine:
>
> If I do an kinit on this machine with only the main interface (hme0)
> up, I get my ticket-granting-ticket.
>
> If I then active all VIF's (about 40) kinit fails with the error:
>
> invalid argument while getting initial credentials
>
> thanks
> --Marc
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