From 6b3f4e837dcdc22d4a12f2feec434c8590e2973f Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Fri, 23 Sep 2022 15:28:25 +0800
Subject: [PATCH] fix(tsc): fix invalid free

---
 include/common/tmsg.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index ac6ce82ffb..c4a4e92648 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -2337,6 +2337,7 @@ int32_t tSerializeSClientHbBatchReq(void* buf, int32_t bufLen, const SClientHbBa
 int32_t tDeserializeSClientHbBatchReq(void* buf, int32_t bufLen, SClientHbBatchReq* pReq);
 
 static FORCE_INLINE void tFreeClientHbBatchReq(void* pReq) {
+  if (pReq == NULL) return;
   SClientHbBatchReq* req = (SClientHbBatchReq*)pReq;
   taosArrayDestroyEx(req->reqs, tFreeClientHbReq);
   taosMemoryFree(pReq);