ESP32: Lock Thread stack before calling GenericOpenThread::DoInit() (#…

…33545)
project-chip · May 23, 2024 · 174f2a0 · 174f2a0
1 parent 0c4287b
commit 174f2a0
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/platform/ESP32/ThreadStackManagerImpl.cpp b/src/platform/ESP32/ThreadStackManagerImpl.cpp
@@ -52,8 +52,12 @@ ThreadStackManagerImpl ThreadStackManagerImpl::sInstance;
 
 CHIP_ERROR ThreadStackManagerImpl::_InitThreadStack()
 {
+    CHIP_ERROR err = CHIP_NO_ERROR;
     openthread_init_stack();
-    return GenericThreadStackManagerImpl_OpenThread<ThreadStackManagerImpl>::DoInit(esp_openthread_get_instance());
+    _LockThreadStack();
+    err = GenericThreadStackManagerImpl_OpenThread<ThreadStackManagerImpl>::DoInit(esp_openthread_get_instance());
+    _UnlockThreadStack();
+    return err;
 }
 
 CHIP_ERROR ThreadStackManagerImpl::_StartThreadTask()