Messages in this thread | | | Date | Fri, 21 Sep 2007 19:10:12 +0100 | From | Alan Cox <> | Subject | Re: sys_chroot+sys_fchdir Fix |
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On Fri, 21 Sep 2007 13:39:34 -0400 Phillip Susi <psusi@cfl.rr.com> wrote:
> David Newall wrote: > > * In particular, the superuser can escape from a =91chroot jail=92 by d= > > oing=20 > > =91mkdir foo; chroot foo; cd ..=92. > > No, he can not.
The superuser can escape that way - its expected and fine behaviour - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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