From 0b75a85adc951f9d0e0e42fbece54d83e078395e Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Fri, 29 Jan 2021 03:35:13 +0800
Subject: [PATCH] Panda: use 'std::atomic<bool> connected' to ensure
 thread-safety (#19954)

---
 selfdrive/boardd/panda.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/selfdrive/boardd/panda.h b/selfdrive/boardd/panda.h
index f5c2f83af6..b1f5e70879 100644
--- a/selfdrive/boardd/panda.h
+++ b/selfdrive/boardd/panda.h
@@ -52,7 +52,7 @@ class Panda {
   Panda();
   ~Panda();
 
-  bool connected = true;
+  std::atomic<bool> connected = true;
   cereal::HealthData::HwType hw_type = cereal::HealthData::HwType::UNKNOWN;
   bool is_pigeon = false;
   bool has_rtc = false;