Re: kern.chroot_allow_open_directories

Stef Walter <stef@memberwebs.com> writes:
> The chroot(2) man page describes a sysctl called
> 'kern.chroot_allow_open_directories' which controls whether a process
> can chroot() and is already subject to the chroot() syscall.
>
> It seems that this sysctl can be trivially changed from within a
> chroot'd process (ie: if that process has superuser privileges).

That's what securelevels are for.

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no
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