Re: Security patch for /proc

Raul Miller (rdm@test.legislate.com)
Sat, 4 Apr 1998 13:07:13 -0500

Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> mkdir("x");
> chroot("x");
> chdir("../../../../../../../..");
> chroot(".");

Note that the chdir is pointless, what matters is live reference
(working directory) to something outside the new root.

-- 
Raul


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