From b19672ccc105ed3aa8357bb479590ea0cf62e54e Mon Sep 17 00:00:00 2001
From: zx568073531 <568073531@qq.com>
Date: Sun, 25 Aug 2024 12:13:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DTLS=E5=86=85=E5=AD=98?=
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---
 components/libc/posix/pthreads/pthread_tls.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/components/libc/posix/pthreads/pthread_tls.c b/components/libc/posix/pthreads/pthread_tls.c
index dc23cb763c..c14f3630ed 100644
--- a/components/libc/posix/pthreads/pthread_tls.c
+++ b/components/libc/posix/pthreads/pthread_tls.c
@@ -54,9 +54,7 @@ int pthread_setspecific(pthread_key_t key, const void *value)
     /* check tls area */
     if (ptd->tls == NULL)
     {
-        ptd->tls = (void**)rt_malloc(sizeof(void*) * PTHREAD_KEY_MAX);
-
-        rt_memset(ptd->tls, 0, sizeof(void*) * PTHREAD_KEY_MAX);
+        ptd->tls = (void**)rt_calloc(PTHREAD_KEY_MAX, sizeof(void*));
     }
 
     if ((key < PTHREAD_KEY_MAX) && _thread_keys[key].is_used)