Date: Tue, 24 Apr 2018 10:09:40 -0400 From: Marc Branchaud <marcnarc@gmail.com> To: Glen Barber <gjb@FreeBSD.org>, krad <kraduk@gmail.com> Cc: KIRIYAMA Kazuhiko <kiri@kx.openedu.org>, "O'Connor, Daniel" <darius@dons.net.au>, freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: What should do in chrooted environment? Message-ID: <5bfcd662-629c-43f0-0471-141cf6881a1f@gmail.com> In-Reply-To: <20180424132452.GB70329@FreeBSD.org> References: <201804232228.w3NMS6UW042861@kx.openedu.org> <20180423224408.GC56778@FreeBSD.org> <A07CBD86-5B13-43A9-AF33-EA027B93F209@dons.net.au> <CALfReyeOOgJmnj4Lxxbr4O_YOO9GA_83%2B-Awaz5r4eZAnCJkXw@mail.gmail.com> <20180424132452.GB70329@FreeBSD.org>
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On 2018-04-24 09:24 AM, Glen Barber wrote: > There are additional nits regarding jail(8) that chroot(8) does not have > the same limitations. Setting/unsetting the immutable flag on something > like /sbin/init, for example, comes to mind. Try allow.chflags in your jail.conf. M. > Glen > > On Tue, Apr 24, 2018 at 11:49:46AM +0100, krad wrote: >> wouldn't it just be easier to do this in a jail, and then all of these >> little bits would be taken care of? >> >> On 24 April 2018 at 01:48, O'Connor, Daniel <darius@dons.net.au> wrote: >> >>> >>> >>>> On 24 Apr 2018, at 08:14, Glen Barber <gjb@FreeBSD.org> wrote: >>>> I think you might not have the devfs mount in the image. With the paths >>>> provided above, I think this should fix it: >>>> >>>> # mount -t devfs devfs /mnt/dev >>> >>> I wonder if it's worth doing a basic sanity check that /dev/null and >>> /dev/zero look like device nodes. >>> >>> I've made this mistake too and it produces some very confusing error >>> messages :( >>> >>> -- >>> Daniel O'Connor >>> "The nice thing about standards is that there >>> are so many of them to choose from." >>> -- Andrew Tanenbaum >>> GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C >>> >>> _______________________________________________ >>> freebsd-stable@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >>> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >>>
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