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    SubjectRe: Linux 2.2.18pre21
    On Thu, 16 Nov 2000, jesse wrote:

    > But the problem is because you can call chroot when you're already chrooted.

    It's a non-problem. chroot()ing again may also be used to de-escalate
    privileges, and if you want to prevent breaking out of a chroot, drop
    root privileges, since chroot is a privileged call. And DO USE setuid,
    not seteuid or something (otherwise the saved set-uid will bite you).

    Matthias Andree
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