From 863156c25cf3afde742afceebc8cb7865834e2e8 Mon Sep 17 00:00:00 2001
From: slzhou <shenglian_zhou@163.com>
Date: Mon, 14 Nov 2022 10:30:44 +0800
Subject: [PATCH] fix: add query rsp checking as retrieve rsp processing

---
 src/client/src/tscServer.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index b7459b00da..3e2c231889 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -2953,6 +2953,12 @@ int tscProcessQueryRsp(SSqlObj *pSql) {
   SSqlRes *pRes = &pSql->res;
 
   SQueryTableRsp *pQueryAttr = (SQueryTableRsp *)pRes->pRsp;
+
+  if (pQueryAttr == NULL) {
+    pRes->code = TSDB_CODE_TSC_OUT_OF_MEMORY;
+    return pRes->code;
+  }
+  
   pQueryAttr->qId = htobe64(pQueryAttr->qId);
 
   pRes->qId  = pQueryAttr->qId;
-- 
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