From 304056c276ef1c2ceed272dd4fcfe083173cf86f Mon Sep 17 00:00:00 2001
From: shenglian zhou <slzhou@taosdata.com>
Date: Wed, 10 Aug 2022 16:20:44 +0800
Subject: [PATCH] fix: return init agg failure when create operators to avoid
 coredump

---
 source/libs/executor/src/executorimpl.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/source/libs/executor/src/executorimpl.c b/source/libs/executor/src/executorimpl.c
index 7e77799702..47d0ed3131 100644
--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -3432,7 +3432,11 @@ int32_t initAggInfo(SExprSupp* pSup, SAggSupporter* pAggSup, SExprInfo* pExprInf
     return code;
   }
 
-  doInitAggInfoSup(pAggSup, pSup->pCtx, numOfCols, keyBufSize, pkey);
+  code = doInitAggInfoSup(pAggSup, pSup->pCtx, numOfCols, keyBufSize, pkey);
+  if (code != TSDB_CODE_SUCCESS) {
+    return code;
+  }
+
   for (int32_t i = 0; i < numOfCols; ++i) {
     pSup->pCtx[i].pBuf = pAggSup->pResultBuf;
   }