Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 11 Mar 2017 02:59:47 -0000
From:      DaLynX <d@l.ynx.fr>
To:        freebsd-questions <freebsd-questions@freebsd.org>
Subject:   Jail limited user cannot access host mountpoint although jail root can
Message-ID:  <E-Pk5T6KVYVcLFjKCsIMYXQMACoEuRThVEEdqMPZSx21aa@mailpile>

Next in thread | Raw E-Mail | Index | Archive | Help
Hello,

I am trying to make my setup work with jails and got stuck in the
following situation:

- Host is mounting a fuse filesystem (because I couldn't make it work directly inside the jail - although the /dev/fuse device was accessible) in the jail's chroot.
- From root@host, everything looks fine.
- root@jail, too, can access the mounted filesystem, read files, no problem.
- limited@jail can see the mountpoints but cannot access them in any way (no cd, no ls...) although the file permissions look okay (it's all 755, and for some reason limited is the owner of all mountpoints).

What could have gone wrong? I tried playing around with
vfs.usermount on the host or enforce_statfs on the jail but it
makes no difference.

Any pointers would be greatly appreciated.

Kind regards,
DaLynX
From owner-freebsd-questions@freebsd.org  Sat Mar 11 13:23:22 2017
Return-Path: <owner-freebsd-questions@freebsd.org>
Delivered-To: freebsd-questions@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 27CAFD07971
 for <freebsd-questions@mailman.ysv.freebsd.org>;
 Sat, 11 Mar 2017 13:23:22 +0000 (UTC)
 (envelope-from lists@bertram-scharpf.de)
Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.187])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "mout.kundenserver.de",
 Issuer "TeleSec ServerPass DE-2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 805E222A
 for <freebsd-questions@freebsd.org>; Sat, 11 Mar 2017 13:23:20 +0000 (UTC)
 (envelope-from lists@bertram-scharpf.de)
Received: from becker.bs.l ([85.180.8.195]) by mrelayeu.kundenserver.de
 (mreue005 [212.227.15.129]) with ESMTPSA (Nemesis) id
 0LkUcJ-1cEisw48hX-00cO8W for <freebsd-questions@freebsd.org>; Sat, 11 Mar
 2017 14:23:18 +0100
Received: from bsch by becker.bs.l with local (Exim 4.88 (FreeBSD))
 (envelope-from <lists@bertram-scharpf.de>) id 1cmgzN-0004Xz-Ho
 for freebsd-questions@freebsd.org; Sat, 11 Mar 2017 14:23:17 +0100
Date: Sat, 11 Mar 2017 14:23:17 +0100
From: Bertram Scharpf <lists@bertram-scharpf.de>
To: freebsd-questions@freebsd.org
Subject: The challenging Ports design
Message-ID: <20170311132317.GA17391@becker.bs.l>
Mail-Followup-To: freebsd-questions@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
User-Agent: Mutt/1.7.2 (2016-11-26)
Sender: Bertram Scharpf <lists@bertram-scharpf.de>
X-Provags-ID: V03:K0:UNaYmIVNTcYOVzbex//PiBZZdPBWGpgkT+7MzrNQnG/YaDtSH2C
 +ihV0o15VGXfIpPJkFE03TIm1qsNFUfRzjTk8QuuQHu7cqFwV3+zTuq9ZTqhIc40UpSwLAN
 pziJgGJWsSA9E0JY/tSv2LZzHQVIXkb56U9/eaJ4pP+hdDB4OsI/i7cbTffwDmhcLhaDP3h
 8pi3Qtc4RNAWdLT8TmSPA==
X-UI-Out-Filterresults: notjunk:1;V01:K0:prrqA1B29Fc=:3Reh3dXNsRnYyhXRNo8v8n
 0KwuGKIuoH/P4tGwGsa6uXfWhS2/cG8DNNKzwDMzKM/D7lNZBV8A1nIAVVmPSir4OA2dsZnh1
 gKGnVR4h2bsbs/XZkVopFwmFI2x1aXGLyTrU29wu6LIctgDvwZhjE9EdNT0cu100SmUwhgIge
 DKPQkJy5FFTZxOsGBpwISkzFTt5wMKZVRUregbcPdfiR2mvOnuICiFDLrZLnU+d1eSqePH+cl
 QwlNZNnoMlxK1X1ZTQetdYBM6GMZ+CXH2vFWzpJ0SaVWkM1AXd7i1Ic2k8H1fxQ/7ZoTy95D7
 Q+qp7vgIXZCpr11653QRcpmo0qIErPPyZ5cxpOsd3jXHGML8tAx8m03BNlz1UB3+nfw0+mh4U
 W9GQ4xjW6ZMjMz3dsmIdSK+lKcRIbUfjuKm2enxES6dFzYFt8aNLmVZ3zM209XQryqylmwuug
 FDKGFmMbTmTGE5XJ5XzyPfWWtXTZm0w/4GlDPTDaWxoUWvDzqE3V/wVuH9hvDK70crQOztmOP
 alKvMO7CfSL1E4Cv5nAL8D04tSW8VBGItt1Fy5XxxBs++BZH7mDsJJiM1jezR/oZtRlJpVrB3
 sfSy7/+7uTAci7Oq78QTm7saJnJ6jsUzlwwY5/L+dOxHmUJK04j7UU0h7LUvbnHhn/43s6XEz
 tMlFH3s2evugc3LrxBJZzmcUF3ymYMHllgQNcXMRPcqiH8Dk3aabvjzrcE3gQldemu1o=
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>;
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 11 Mar 2017 13:23:22 -0000

Hi,

  # cd /usr/ports/devel/fossil
  # make install
  [...]
  Error: Unknown option --without-tcl
  Try: 'configure --help' for options
  ===>  Script "configure" failed unexpectedly.
  Please report the problem to [...]

The problem is that Fossil uses "autosetup", an "automake"
replacement that has no "--without-XXX" options. You cannot
switch that off in /usr/ports/Mk/bsd.options.mk, line 566.

In this context the word "unexpectedly" is quite
venturesome.

Bertram


-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de



Want to link to this message? Use this URL: <http://docs.FreeBSD.org/cgi/mid.cgi?E-Pk5T6KVYVcLFjKCsIMYXQMACoEuRThVEEdqMPZSx21aa>