From e11d53f5ca0b000bc75f50b8a6f5b3ebf8b44809 Mon Sep 17 00:00:00 2001
From: ubuntu <ubuntu@ubuntu-OptiPlex-7060>
Date: Wed, 23 Mar 2022 17:55:19 +0800
Subject: [PATCH] handle except

---
 source/libs/transport/src/transComm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/libs/transport/src/transComm.c b/source/libs/transport/src/transComm.c
index 6833594e7d..2d6485b346 100644
--- a/source/libs/transport/src/transComm.c
+++ b/source/libs/transport/src/transComm.c
@@ -240,6 +240,7 @@ void transCtxCleanup(STransCtx* ctx) {
   }
 
   taosHashCleanup(ctx->args);
+  ctx->args = NULL;
 }
 
 void transCtxMerge(STransCtx* dst, STransCtx* src) {