escapeshellarg document root for security reasons (fixes #3984)

Pascal Dreissen

2016-07-08 e8dda462f3b02628b4d878ed2c133f1f04d26a50

 server/scripts/create_jailkit_chroot.sh

@@ -21,7 +21,7 @@
chown root:root $CHROOT_HOMEDIR

## Initialize the chroot into the specified directory with the specified applications
jk_init -f -k -j $CHROOT_HOMEDIR $CHROOT_APP_SECTIONS
jk_init -f -k -c /etc/jailkit/jk_init.ini -j $CHROOT_HOMEDIR $CHROOT_APP_SECTIONS

## Create the temp directory
if [ ! -d "$CHROOT_HOMEDIR/tmp" ]