Re: Chroot breach in 2.1.100+

Jeremy Fitzhardinge (jsgf@sirius.com)
Mon, 21 Sep 1998 01:38:25 -0700 (PDT)

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On 21-Sep-98 David S. Miller wrote:
> If you're root and can mount filesystems, you lose anyways.
>
> Consider open("./1/cwd"...); open("./25/fd/5"...); etc.

Actually, I fixed that a while ago (2.1.92 or so). /proc will only let you go
though fds of processes with the same or more restricted root.

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Next message: Kurt Fitzner: "RE: [PATCH] Ariadne II Ethernet driver (fwd)"
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In reply to: Doug Ledford: "Re: Today Linus redesigns the networking driver interface (was Re: tulip driver in ...)"
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