From: Rob Landley <rob@landley.net>
To: Blaisorblade <blaisorblade@yahoo.it>
Cc: user-mode-linux-devel@lists.sourceforge.net,
Anthony Brock <brocka@sterlingcgi.com>
Subject: Re: [uml-devel] Re: pcap cross-linking [PATCH]
Date: Sun, 1 Jan 2006 15:01:20 -0600 [thread overview]
Message-ID: <200601011501.20289.rob@landley.net> (raw)
In-Reply-To: <200601011951.58543.blaisorblade@yahoo.it>
On Sunday 01 January 2006 12:51, Blaisorblade wrote:
> So? I've read this message, but my (original) main question was:
> is
>
> > > chroot(chroot_dir);
> > > chdir("/");
>
> the same as
>
> > > chdir(chroot_dir);
> > > chroot(".");
>
> ?
All chroot does is change the / value. It doesn't recalculate .. for the
current directory, so if you don't chdir after the chroot you may wind up
with .. pointing someplace it shouldn't.
Rob
--
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I do not think it means what you think it means.
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next prev parent reply other threads:[~2006-01-01 21:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-18 19:03 [uml-devel] pcap cross-linking Antoine Martin
2005-12-19 16:16 ` [uml-devel] " Blaisorblade
2005-12-19 18:33 ` [uml-devel] Re: pcap cross-linking [PATCH] Antoine Martin
2005-12-19 19:27 ` Blaisorblade
2005-12-19 21:47 ` Antoine Martin
2005-12-20 14:23 ` Blaisorblade
2005-12-20 16:25 ` Antoine Martin
2005-12-20 19:24 ` Blaisorblade
2005-12-20 20:01 ` Rob Landley
2005-12-20 20:24 ` Antoine Martin
2005-12-20 20:43 ` Blaisorblade
2005-12-21 18:13 ` Blaisorblade
2005-12-22 17:57 ` Anthony Brock
2005-12-23 16:11 ` Blaisorblade
2005-12-26 7:47 ` Anthony Brock
2005-12-29 20:12 ` Rob Landley
2006-01-01 18:51 ` Blaisorblade
2006-01-01 21:01 ` Rob Landley [this message]
2006-01-02 20:10 ` Blaisorblade
2005-12-19 18:39 ` [uml-devel] Re: pcap cross-linking Blaisorblade
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