From e01d5ac2728b7595faffe51f81c64dc075c90471 Mon Sep 17 00:00:00 2001
From: Thomas Schoebel-Theuer <tst@1und1.de>
Date: Thu, 2 Jun 2022 10:50:06 +0200
Subject: [PATCH] main: tighten operations check

---
 kernel/sy_old/mars_main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/kernel/sy_old/mars_main.c b/kernel/sy_old/mars_main.c
index c8b360ab..17c97e77 100644
--- a/kernel/sy_old/mars_main.c
+++ b/kernel/sy_old/mars_main.c
@@ -1715,9 +1715,17 @@ done:;
 static
 bool _is_trans_input_fully_working(struct trans_logger_input *trans_input)
 {
+	struct mars_brick *prev_brick;
+
 	if (!trans_input ||
 	    !trans_input->connect)
 		return false;
+
+	prev_brick = (void *)trans_input->connect->brick;
+	if (!prev_brick ||
+	    !prev_brick->power.button ||
+	    !prev_brick->power.led_on)
+		return false;
 	return true;
 }