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busybox: prevent globbing, word splitting

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Double quote to prevent globbing and word splitting.

Signed-off-by: Jan-Tarek Butt <tarek@ring0.de>
This commit is contained in:
Jan-Tarek Butt 2016-10-14 20:32:22 +02:00 committed by John Crispin
parent 054f3fd57b
commit 02d5f9477b
1 changed files with 2 additions and 2 deletions
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4
package/utils/busybox/files/cron
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@ -14,7 +14,7 @@ validate_cron_section() {
start_service () {
[ -z "$(ls /etc/crontabs/)" ] && return 1
loglevel=$(uci_get "system.@system[0].cronloglevel")
loglevel="$(uci_get "system.@system[0].cronloglevel")"
[ -z "${loglevel}" ] || {
/sbin/validate_data uinteger "${loglevel}" 2>/dev/null
@ -28,7 +28,7 @@ start_service () {
ln -s /etc/crontabs /var/spool/cron/ 2>/dev/null
procd_open_instance
procd_set_param command "$PROG" -f -c /etc/crontabs -l ${loglevel:-5}
procd_set_param command "$PROG" -f -c /etc/crontabs -l "${loglevel:-5}"
procd_close_instance
}