Exec pluto
The pluto launcher should exec pluto to avoid leaving a shell process.
@@ -11,4 +11,4 @@ set -e
/usr/sbin/ipsec --checknflog
# Start the daemon itself with any additional arguments passed in
-/usr/libexec/ipsec/pluto --leak-detective --config /etc/ipsec.conf --nofork "$@"
+exec /usr/libexec/ipsec/pluto --leak-detective --config /etc/ipsec.conf --nofork "$@"
