core/dbus-manager: refuse SoftReboot() for user managers

Otherwise, busctl --user call ... SoftReboot results in user manager broadcasting signal and initiating soft-reboot...
2024-07-03 10:11:24 +02:00
parent 541aadff97
commit 236cd48546
1 changed files with 4 additions and 0 deletions
@@ -1709,6 +1709,10 @@ static int method_soft_reboot(sd_bus_message *message, void *userdata, sd_bus_er

        assert(message);

+        if (!MANAGER_IS_SYSTEM(m))
+                return sd_bus_error_set(error, SD_BUS_ERROR_NOT_SUPPORTED,
+                                        "Soft reboot is only supported by system manager.");
+
        r = verify_run_space_permissive("soft reboot may fail", error);
        if (r < 0)
                return r;