From e61d05ca1a9e6b8a83c928ab1f893246629bbd2f Mon Sep 17 00:00:00 2001
From: xiangxistu <52819708+xiangxistu@users.noreply.github.com>
Date: Mon, 8 Aug 2022 11:16:17 +0800
Subject: [fix] the risk for function exit() when open pthread support. (#6229)

* [fix] the risk for function exit() when open pthread support.
* [update] modify annotation from "user data" to "pthread_data".
---
 src/thread.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/thread.c')

diff --git a/src/thread.c b/src/thread.c
index eea42dab8e..f840fdd231 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -252,6 +252,10 @@ static rt_err_t _thread_init(struct rt_thread *thread,
     thread->duration_tick = 0;
 #endif /* RT_USING_CPU_USAGE */
 
+#ifdef RT_USING_PTHREADS
+    thread->pthread_data = RT_NULL;
+#endif /* RT_USING_PTHREADS */
+
 #ifdef RT_USING_MODULE
     thread->module_id = 0;
 #endif /* RT_USING_MODULE */
-- 
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