From 1eab2ee07519cf678ca7246cc16b409cc83e3371 Mon Sep 17 00:00:00 2001
From: Junior Martinez <67972863+jmartinez-silabs@users.noreply.github.com>
Date: Sun, 23 Apr 2023 19:50:31 -0400
Subject: [PATCH] Fix assert on SystemLayer().StartTimer call by aquiring the
 chipStack Lock before the call (#26200)

---
 src/platform/Linux/BLEManagerImpl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/platform/Linux/BLEManagerImpl.cpp b/src/platform/Linux/BLEManagerImpl.cpp
index c9ae6ae36bf771..2cc5c6a69d19c5 100644
--- a/src/platform/Linux/BLEManagerImpl.cpp
+++ b/src/platform/Linux/BLEManagerImpl.cpp
@@ -796,7 +796,11 @@ void BLEManagerImpl::OnDeviceScanned(BluezDevice1 * device, const chip::Ble::Chi
     }
 
     mBLEScanConfig.mBleScanState = BleScanState::kConnecting;
+
+    chip::DeviceLayer::PlatformMgr().LockChipStack();
     DeviceLayer::SystemLayer().StartTimer(kConnectTimeout, HandleConnectTimeout, mpEndpoint);
+    chip::DeviceLayer::PlatformMgr().UnlockChipStack();
+
     mDeviceScanner->StopScan();
 
     ConnectDevice(device, mpEndpoint);