From 5fccaf62b5d4249ccf0a884bdf0dd76ea0909ecc Mon Sep 17 00:00:00 2001
From: yihaoDeng <yhdeng@taosdata.com>
Date: Wed, 15 Nov 2023 10:04:29 +0800
Subject: [PATCH] fix mem leak

---
 source/libs/transport/src/transSvr.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index bf73c253bc..79665795df 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -159,7 +159,7 @@ static void uvStartSendResp(SSvrMsg* msg);
 
 static void uvNotifyLinkBrokenToApp(SSvrConn* conn);
 
-static FORCE_INLINE void      destroySmsg(SSvrMsg* smsg);
+static FORCE_INLINE void destroySmsg(SSvrMsg* smsg);
 static FORCE_INLINE SSvrConn* createConn(void* hThrd);
 static FORCE_INLINE void      destroyConn(SSvrConn* conn, bool clear /*clear handle or not*/);
 static FORCE_INLINE void      destroyConnRegArg(SSvrConn* conn);
@@ -1498,8 +1498,11 @@ int transSendResponse(const STransMsg* msg) {
     return 0;
   }
   SExHandle* exh = msg->info.handle;
+
   if (exh == NULL) {
-    return 0;
+    rpcFreeCont(msg->pCont);
+    tTrace("msg handle already released");
+    return -1;
   }
   int64_t refId = msg->info.refId;
   ASYNC_CHECK_HANDLE(exh, refId);