From 780fe1eded854c0fce067b9308f18d966889c803 Mon Sep 17 00:00:00 2001
From: yihaoDeng <yhdeng@taosdata.com>
Date: Thu, 4 Feb 2021 22:42:34 +0000
Subject: [PATCH] fix mem leak

---
 src/query/src/qExecutor.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index 9b6d2b7791..bfca7a63e8 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -7649,7 +7649,10 @@ int32_t qDumpRetrieveResult(qinfo_t qinfo, SRetrieveTableRsp **pRsp, int32_t *co
     *continueExec = true;
     qDebug("QInfo:%p has more results to retrieve", pQInfo);
   }
-
+  if (pQInfo->code != TSDB_CODE_SUCCESS) {
+    rpcFreeCont(*pRsp);
+    *pRsp = NULL;
+  }
   return pQInfo->code;
 }
 
-- 
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