Date: Fri, 18 Apr 2014 10:19:22 GMT From: poboxer <gizd@tortenboxer.de> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/188753: mount devfs ruleset ignored Message-ID: <201404181019.s3IAJMKs055223@cgiserv.freebsd.org> Resent-Message-ID: <201404181020.s3IAK0Tx090436@freefall.freebsd.org>
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>Number: 188753
>Category: misc
>Synopsis: mount devfs ruleset ignored
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Apr 18 10:20:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: poboxer
>Release: 10
>Organization:
bug farm
>Environment:
FreeBSD censored.com 10.0-RELEASE-p1 FreeBSD 10.0-RELEASE-p1 #0: Tue Apr 8 06:45:06 UTC 2014 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
Problem discovered while using jails on FreeBSD 10.
It appears that ruleset is ignored while mounting exposing most of host's /dev/.
[root@host]# tail -n4 /etc/defaults/devfs.rules
# Devices usually found in a jail.
#
[devfsrules_jail=4]
add include $devfsrules_hide_all
[root@host]# mount -t devfs -o ruleset=4 devfs /mnt/test
[root@host]# ls -l /mnt/test | wc -l
95
>How-To-Repeat:
# mount devfs using ruleset 4 from /etc/defaults/devfs.rules
mount -t devfs -o ruleset=4 devfs /mnt/test
# check
ls -l /mnt/test
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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