diff options
| -rwxr-xr-x | etc/rc.d/named | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/etc/rc.d/named b/etc/rc.d/named index 4aedb04..e40a464 100755 --- a/etc/rc.d/named +++ b/etc/rc.d/named @@ -61,10 +61,23 @@ chroot_autoupdate() # Mount a devfs in the chroot directory if needed # - umount ${named_chrootdir}/dev 2>/dev/null - devfs_domount ${named_chrootdir}/dev devfsrules_hide_all - devfs -m ${named_chrootdir}/dev rule apply path null unhide - devfs -m ${named_chrootdir}/dev rule apply path random unhide + if [ `${SYSCTL_N} security.jail.jailed` -eq 0 ]; then + umount ${named_chrootdir}/dev 2>/dev/null + devfs_domount ${named_chrootdir}/dev devfsrules_hide_all + devfs -m ${named_chrootdir}/dev rule apply path null unhide + devfs -m ${named_chrootdir}/dev rule apply path random unhide + else + if [ -c ${named_chrootdir}/dev/null -a \ + -c ${named_chrootdir}/dev/random ]; then + info "named chroot: using pre-mounted devfs." + else + err 1 "named chroot: devfs cannot be mounted from" \ + "within a jail. Thus a chrooted named cannot" \ + "be run from within a jail." \ + "To run named without chrooting it, set" \ + "named_chrootdir=\"\" in /etc/rc.conf." + fi + fi # Copy and/or update key files to the chroot /etc # @@ -113,7 +126,12 @@ named_stop() named_poststop() { if [ -n "${named_chrootdir}" -a -c ${named_chrootdir}/dev/null ]; then - umount ${named_chrootdir}/dev 2>/dev/null || true + if [ `${SYSCTL_N} security.jail.jailed` -eq 0 ]; then + umount ${named_chrootdir}/dev 2>/dev/null || true + else + warn "named chroot:" \ + "cannot unmount devfs from inside jail!" + fi fi } |
