1 files changed, 18 insertions, 0 deletions

diff --git a/src/testbed/testbed_api_cmd_netjail_stop.c b/src/testbed/testbed_api_cmd_netjail_stop.c
index c0fc33ff9..947384fed 100644
--- a/src/testbed/testbed_api_cmd_netjail_stop.c
+++ b/src/testbed/testbed_api_cmd_netjail_stop.c
@@ -135,6 +135,24 @@ netjail_stop_run (void *cls,
                                ns->local_m,
                                ns->global_n,
                                NULL};
+  unsigned int helper_check = GNUNET_OS_check_helper_binary (NETJAIL_STOP_SCRIPT,
+                                                             GNUNET_YES,
+                                                             NULL);
+
+  if (GNUNET_NO == helper_check)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "No SUID for %s!\n",
+                NETJAIL_STOP_SCRIPT);
+    GNUNET_TESTING_interpreter_fail ();
+  }
+  else if (GNUNET_NO == helper_check)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "%s not found!\n",
+                NETJAIL_STOP_SCRIPT);
+    GNUNET_TESTING_interpreter_fail ();
+  }
 
   ns->stop_proc = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR,
                                                NULL,