systemctl: print a nice error message if an unprivileged user calls systemctl reboot -ff

2012-05-03 16:17:58 +02:00
parent 65491fd8c9
commit c32b90dec7
1 changed files with 5 additions and 0 deletions
@@ -1788,6 +1788,11 @@ static int start_special(DBusConnection *bus, char **args) {

        a = verb_to_action(args[0]);

+        if (arg_force >= 2 && geteuid() != 0) {
+                log_error("Must be root.");
+                return -EPERM;
+        }
+
        if (arg_force >= 2 &&
            (a == ACTION_HALT ||
             a == ACTION_POWEROFF ||