Date: Fri, 15 Oct 2004 00:03:53 +0200 (CEST) From: Hilko Meyer <hilko.meyer@gmx.de> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/72713: [patch] dhcpd fails to start with dhcpd_chroot_enable="YES" Message-ID: <200410142203.i9EM3rjX041073@kirk.hochpass.uni-hannover.de> Resent-Message-ID: <200410142210.i9EMAVQ2076742@freefall.freebsd.org>
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>Number: 72713 >Category: ports >Synopsis: [patch] dhcpd fails to start with dhcpd_chroot_enable="YES" >Confidential: no >Severity: critical >Priority: low >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 14 22:10:30 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Hilko Meyer >Release: FreeBSD 5.2.1-RELEASE-p9 i386 >Organization: >Environment: System: FreeBSD kirk.hochpass.uni-hannover.de 5.2.1-RELEASE-p9 FreeBSD 5.2.1-RELEASE-p9 #0: Sat Jul 3 22:30:56 CEST 2004 hilti@kirk.hochpass.uni-hannover.de:/usr/obj/usr/src/sys/KIRK i386 >Description: net/isc-dhcp3-server fails to start with the following settings in /etc/rc.conf dhcpd_enable="YES" dhcpd_flags="-q" dhcpd_conf="/usr/local/etc/dhcpd.conf" dhcpd_withumask="022" dhcpd_chuser_enable="YES" dhcpd_withuser="dhcpd" dhcpd_withgroup="dhcpd" dhcpd_chroot_enable="YES" dhcpd_devfs_enable="YES" dhcpd_rootdir="/var/db/dhcpd" /usr/local/etc/rc.d/isc-dhcpd.sh start yeilds the following failure: rmdir: /var/db/dhcpd: Directory not empty rc.d/isc-dhcpd.sh: WARNING: unable to remove directory /var/db/dhcpd mount: /var/db/dhcpd/dev: No such file or directory rc.d/isc-dhcpd.sh: ERROR: unable to mount /var/db/dhcpd/dev The error is caused by the deletion of /var/db/dhcpd/dev at once after its creation in the setup_chroot () function in the start script. >How-To-Repeat: Set dhcpd_chroot_enable="YES" in /etc/rc.conf and start the dhcpd with the installed start-script >Fix: --- dhcp.diff begins here --- --- isc-dhcpd.sh Wed Oct 13 21:10:31 2004 +++ rc.d/isc-dhcpd.sh.neu Thu Oct 14 23:24:34 2004 @@ -443,7 +443,6 @@ { if checkyesno paranoia && checkyesno dhcpd_chroot_enable; then safe_mkdir ${_dhcpd_rootdir} ${_dhcpd_devdir}/_ ${_dhcpd_confdir} - safe_rmdir ${_dhcpd_devdir}/_ # /_, so, .../dev is root owned. if checkyesno dhcpd_devfs_enable; then safe_mount ${_dhcpd_devdir} else --- dhcp.diff ends here --- >Release-Note: >Audit-Trail: >Unformatted:
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