From b2f306e09d94d102740da63d6575420590944831 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Thu, 29 Dec 2022 14:12:09 +0800
Subject: [PATCH] avoid invalid free

---
 source/dnode/mgmt/exe/dmMain.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/source/dnode/mgmt/exe/dmMain.c b/source/dnode/mgmt/exe/dmMain.c
index a432201413..d308d3e618 100644
--- a/source/dnode/mgmt/exe/dmMain.c
+++ b/source/dnode/mgmt/exe/dmMain.c
@@ -178,7 +178,7 @@ static int32_t dmInitLog() {
 }
 
 static void taosCleanupArgs() {
-  if (global.envCmd != NULL) taosMemoryFree(global.envCmd);
+  if (global.envCmd != NULL) taosMemoryFreeClear(global.envCmd);
 }
 
 int main(int argc, char const *argv[]) {
@@ -271,7 +271,6 @@ int mainWindows(int argc, char **argv) {
 
     taosCleanupCfg();
     taosCloseLog();
-    taosCleanupArgs();
     taosConvDestroy();
     return -1;
   }