From aa81107a581452d3d346a4f415bc78a95bb524cc Mon Sep 17 00:00:00 2001
From: slzhou <shenglian_zhou@163.com>
Date: Mon, 8 Aug 2022 16:08:58 +0800
Subject: [PATCH] fix: fix table meta size calculation error

---
 source/libs/qcom/src/queryUtil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/qcom/src/queryUtil.c b/source/libs/qcom/src/queryUtil.c
index 4cad6a078b..41333e7756 100644
--- a/source/libs/qcom/src/queryUtil.c
+++ b/source/libs/qcom/src/queryUtil.c
@@ -415,7 +415,7 @@ int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst) {
     return TSDB_CODE_SUCCESS;
   }
 
-  int32_t metaSize = (pSrc->tableInfo.numOfColumns + pSrc->tableInfo.numOfTags) * sizeof(SSchema);
+  int32_t metaSize = sizeof(STableMeta) + (pSrc->tableInfo.numOfColumns + pSrc->tableInfo.numOfTags) * sizeof(SSchema);
   *pDst = taosMemoryMalloc(metaSize);
   if (NULL == *pDst) {
     return TSDB_CODE_TSC_OUT_OF_MEMORY;