From 55a9f0d9e2c05cda3952db7979185107c5aa0dad Mon Sep 17 00:00:00 2001
From: muramura <ma2maru@gmail.com>
Date: Sun, 19 May 2024 12:04:11 +0900
Subject: [PATCH] GCS_MAVLink: Notify access from an invalid system ID

---
 libraries/GCS_MAVLink/GCS_Common.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/GCS_MAVLink/GCS_Common.cpp b/libraries/GCS_MAVLink/GCS_Common.cpp
index fadf622bdc21e3..a7548cce275cc9 100644
--- a/libraries/GCS_MAVLink/GCS_Common.cpp
+++ b/libraries/GCS_MAVLink/GCS_Common.cpp
@@ -6864,6 +6864,7 @@ void GCS_MAVLINK::manual_override(RC_Channel *c, int16_t value_in, const uint16_
 void GCS_MAVLINK::handle_manual_control(const mavlink_message_t &msg)
 {
     if (msg.sysid != sysid_my_gcs()) {
+        GCS_SEND_TEXT(MAV_SEVERITY_WARNING, "Ignore sysid %u", msg.sysid);
         return; // only accept control from our gcs
     }