From f7f0afe03ebec007fda4e85100a8ca71a78ef831 Mon Sep 17 00:00:00 2001
From: SeliverWang <568073531@qq.com>
Date: Sun, 25 Aug 2024 10:18:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DTLS=E7=94=B3=E8=AF=B7?=
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---
 components/libc/posix/pthreads/pthread_tls.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/libc/posix/pthreads/pthread_tls.c b/components/libc/posix/pthreads/pthread_tls.c
index 2e709acb60..dc23cb763c 100644
--- a/components/libc/posix/pthreads/pthread_tls.c
+++ b/components/libc/posix/pthreads/pthread_tls.c
@@ -55,6 +55,8 @@ int pthread_setspecific(pthread_key_t key, const void *value)
     if (ptd->tls == NULL)
     {
         ptd->tls = (void**)rt_malloc(sizeof(void*) * PTHREAD_KEY_MAX);
+
+        rt_memset(ptd->tls, 0, sizeof(void*) * PTHREAD_KEY_MAX);
     }
 
     if ((key < PTHREAD_KEY_MAX) && _thread_keys[key].is_used)