From e565ac3956e031bc42d41184d2f8028940d40b1d Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Wed, 25 Aug 2021 18:23:14 +0800
Subject: [PATCH] [TD-6167]<fix> fix memory leak

---
 src/client/src/tscPrepare.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client/src/tscPrepare.c b/src/client/src/tscPrepare.c
index eea6ffeb59..e576afb604 100644
--- a/src/client/src/tscPrepare.c
+++ b/src/client/src/tscPrepare.c
@@ -1804,7 +1804,8 @@ int taos_stmt_close(TAOS_STMT* stmt) {
     }
   }
 
-  tscFreeRegisteredSqlObj(pStmt->pSql);
+  tscCloseTscObj(pStmt->pSql->pTscObj);
+  tscFreeSqlObj(pStmt->pSql);
   tfree(pStmt);
   STMT_RET(TSDB_CODE_SUCCESS);
 }
-- 
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