From: hpa@zytor.com (H. Peter Anvin)
To: linux-kernel@vger.kernel.org
Subject: Re: Does anyone still care about BSD ptys?
Date: Tue, 10 Feb 2004 17:19:04 +0000 (UTC) [thread overview]
Message-ID: <c0b3q8$uf3$1@terminus.zytor.com> (raw)
In-Reply-To: <20040210111632.GA1229@intern.kubla.de>
Followup to: <20040210111632.GA1229@intern.kubla.de>
By author: Dominik Kubla <dominik@kubla.de>
In newsgroup: linux.dev.kernel
>
> Try removing you BSD pty's and most likely you will see that telnetd
> happily uses System V pty's. If not then you should really update your
> telnetd. Both netkit-telnetd and telnetd-ssl, which is derived from it,
> can use System V-ptys since at least 5 years, probably even longer.
> If both BSD and System V pty's are present on the system, the code will use
> BSD. (That's why i removed the BSD pty's in the first place!)
>
Eep!
Using BSD ptys is a security hazard. They should *definitely* not be
usef preferentially. On my system (RH9) they aren't used by telnet
even though they exist.
-hpa
--
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next prev parent reply other threads:[~2004-02-10 17:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-09 7:17 H. Peter Anvin
2004-02-09 7:21 ` David Weinehall
2004-02-09 7:29 ` H. Peter Anvin
2004-02-09 8:12 ` Ricky Beam
2004-02-09 8:19 ` H. Peter Anvin
2004-02-09 8:59 ` Miquel van Smoorenburg
2004-02-09 10:09 ` viro
2004-02-09 10:47 ` Miquel van Smoorenburg
2004-02-10 1:33 ` bill davidsen
2004-02-10 2:07 ` H. Peter Anvin
2004-02-09 18:06 ` Olaf Hering
2004-02-09 9:29 ` Nick Craig-Wood
2004-02-09 12:47 ` Jamie Lokier
2004-02-09 13:40 ` Nick Craig-Wood
2004-02-09 14:00 ` Richard B. Johnson
2004-02-09 17:51 ` Dominik Kubla
2004-02-09 18:27 ` Richard B. Johnson
2004-02-09 20:59 ` Athanasius
2004-02-10 11:16 ` Dominik Kubla
2004-02-10 17:19 ` H. Peter Anvin [this message]
2004-02-10 0:47 ` Karl Tatgenhorst
2004-02-10 0:52 ` H. Peter Anvin
2004-02-10 1:35 ` Karl Tatgenhorst
2004-02-09 13:49 Albert Cahalan
2004-02-09 17:14 ` H. Peter Anvin
2004-02-09 17:18 ` Albert Cahalan
2004-02-09 20:32 ` Andries Brouwer
2004-02-10 11:40 ` Dominik Kubla
[not found] <c07c67$vrs$1@terminus.zytor.com.suse.lists.linux.kernel>
[not found] ` <c07i5r$ctq$1@news.cistron.nl.suse.lists.linux.kernel>
[not found] ` <20040209100940.GF21151@parcelfarce.linux.theplanet.co.uk.suse.lists.linux.kernel>
[not found] ` <20040209104729.GA19401@traveler.cistron.net.suse.lists.linux.kernel>
2004-02-09 14:45 ` Andi Kleen
2004-02-09 17:23 ` H. Peter Anvin
2004-02-09 16:57 Joerg Pommnitz
2004-02-10 17:23 ` H. Peter Anvin
[not found] <1ne1M-1Oc-1@gated-at.bofh.it>
2004-02-10 19:47 ` Bill Davidsen
2004-02-10 19:51 ` Bill Davidsen
2004-02-10 21:52 ` Theodore Ts'o
2004-02-10 22:02 ` H. Peter Anvin
2004-02-11 5:31 ` Theodore Ts'o
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