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Quote variables in the zfs.lsb script. 

For consistency and safety, quote all variables in the zfs.lsb script.
This protects in the unlikely case that any of the file names contain
whitespace.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #439
This commit is contained in:
Darik Horn 2011-12-04 15:32:18 -06:00 committed by Brian Behlendorf
parent c2d9c41d50
commit 660cbada0f
1 changed files with 16 additions and 16 deletions
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32
etc/init.d/zfs.lsb.in
View File

@ -31,14 +31,14 @@ ZPOOL="@sbindir@/zpool"
ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
# Source zfs configuration.
[ -r /etc/default/zfs ] && . /etc/default/zfs
[ -r '/etc/default/zfs' ] && . /etc/default/zfs
[ -x $ZPOOL ] || exit 1
[ -x $ZFS ] || exit 2
[ -x "$ZPOOL" ] || exit 1
[ -x "$ZFS" ] || exit 2
start()
{
[ -f $LOCKFILE ] && return 3
[ -f "$LOCKFILE" ] && return 3
# Requires selinux policy which has not been written.
if [ -r "/selinux/enforce" ] &&
@ -58,45 +58,45 @@ start()
# This should be handled by rc.sysinit but lets be paranoid.
awk '$2 == "/" { exit 1 }' /etc/mtab
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
if [ "$RETVAL" -eq 0 ]; then
/bin/mount -f /
fi
# Import all pools described by the cache file, and then mount
# all filesystem based on their properties.
if [ -f $ZPOOL_CACHE ] ; then
if [ -f "$ZPOOL_CACHE" ] ; then
log_begin_msg "Importing ZFS pools"
$ZPOOL import -c $ZPOOL_CACHE -aN 2>/dev/null
"$ZPOOL" import -c "$ZPOOL_CACHE" -aN 2>/dev/null
log_end_msg $?
log_begin_msg "Mounting ZFS filesystems"
$ZFS mount -a
"$ZFS" mount -a
log_end_msg $?
log_begin_msg "Exporting ZFS filesystems"
$ZFS share -a
"$ZFS" share -a
log_end_msg $?
fi
touch $LOCKFILE
touch "$LOCKFILE"
}
stop()
{
[ ! -f $LOCKFILE ] && return 3
[ ! -f "$LOCKFILE" ] && return 3
log_begin_msg "Unmounting ZFS filesystems"
$ZFS umount -a
"$ZFS" umount -a
log_end_msg $?
rm -f $LOCKFILE
rm -f "$LOCKFILE"
}
status()
{
[ ! -f $LOCKFILE ] && return 3
[ ! -f "$LOCKFILE" ] && return 3
$ZPOOL status && echo && $ZPOOL list
"$ZPOOL" status && echo "" && "$ZPOOL" list
}
case "$1" in
@ -117,7 +117,7 @@ case "$1" in
start
;;
condrestart)
if [ -f $LOCKFILE ]; then
if [ -f "$LOCKFILE" ]; then
stop
start
fi