From 029cf8391808e5cf1df4befe099083c06abe1190 Mon Sep 17 00:00:00 2001
From: Robert Schmidt <robert.schmidt@openairinterface.org>
Date: Thu, 14 Nov 2024 11:56:56 +0100
Subject: [PATCH] Trigger registration only in SA mode

Upon press of ^C, the UE triggers a NAS deregistration. This does not
work in do-ra or phy-test modes, because there is no NAS. Therefore, in
non-SA modes, just stop the UE directly.
---
 executables/nr-uesoftmodem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/executables/nr-uesoftmodem.c b/executables/nr-uesoftmodem.c
index ac5235b108..fbd10c5c04 100644
--- a/executables/nr-uesoftmodem.c
+++ b/executables/nr-uesoftmodem.c
@@ -334,7 +334,7 @@ static void trigger_stop(int sig)
 }
 static void trigger_deregistration(int sig)
 {
-  if (!stop_immediately) {
+  if (!stop_immediately && IS_SA_MODE(get_softmodem_params())) {
     MessageDef *msg = itti_alloc_new_message(TASK_NAS_NRUE, 0, NAS_DEREGISTRATION_REQ);
     NAS_DEREGISTRATION_REQ(msg).cause = AS_DETACH;
     itti_send_msg_to_task(TASK_NAS_NRUE, 0, msg);