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eudev: fix printf usage in init script

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Using a variable in a printf format string may lead to undesirable
results if the variable contains format controls, so replace

    printf "foo $var bar"

by

    printf "foo %s bar" "$var"

Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Carlos Santos 2018-01-30 02:07:19 -02:00 committed by Thomas Petazzoni
parent 3f568fe099
commit 6298ed8bf4
1 changed files with 1 additions and 1 deletions
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package/eudev/S10udev
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@ -27,7 +27,7 @@ test -r $UDEV_CONFIG || exit 6
case "$1" in case "$1" in
start) start)
printf "Populating ${udev_root:-/dev} using udev: " printf "Populating %s using udev: " "${udev_root:-/dev}"
printf '\000\000\000\000' > /proc/sys/kernel/hotplug printf '\000\000\000\000' > /proc/sys/kernel/hotplug
$UDEV_BIN -d || { echo "FAIL"; exit 1; } $UDEV_BIN -d || { echo "FAIL"; exit 1; }
udevadm trigger --type=subsystems --action=add udevadm trigger --type=subsystems --action=add