From 72028706481972a1add2405d0bb7fc99d20b0769 Mon Sep 17 00:00:00 2001
From: dengyihao <luomoxyz@126.com>
Date: Wed, 1 Jul 2020 17:59:43 +0800
Subject: [PATCH] fixbug use_after_free

---
 src/rpc/src/rpcMain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rpc/src/rpcMain.c b/src/rpc/src/rpcMain.c
index facfb79352..429edc412e 100644
--- a/src/rpc/src/rpcMain.c
+++ b/src/rpc/src/rpcMain.c
@@ -1530,9 +1530,9 @@ static void rpcDecRef(SRpcInfo *pRpc)
 { 
   if (atomic_sub_fetch_32(&pRpc->refCount, 1) == 0) {
     taosHashCleanup(pRpc->hash);
-    taosTmrCleanUp(pRpc->tmrCtrl);
     taosIdPoolCleanUp(pRpc->idPool);
     rpcCloseConnCache(pRpc->pCache);
+    taosTmrCleanUp(pRpc->tmrCtrl);
 
     tfree(pRpc->connList);
     pthread_mutex_destroy(&pRpc->mutex);
-- 
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