From 00836e137cd23c973667c050a5396c01150ba5bd Mon Sep 17 00:00:00 2001
From: lichuang <lichuang1982@gmail.com>
Date: Mon, 10 May 2021 17:01:38 +0800
Subject: [PATCH] fix memory leak

---
 src/tsdb/src/tsdbMeta.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/tsdb/src/tsdbMeta.c b/src/tsdb/src/tsdbMeta.c
index f4f555e2df..d45f4c2d60 100644
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
@@ -792,8 +792,7 @@ static void tsdbFreeTable(STable *pTable) {
     kvRowFree(pTable->tagVal);
 
     tSkipListDestroy(pTable->pIndex);
-    taosTZfree(pTable->lastRow);
-    tfree(pTable->lastCols);
+    taosTZfree(pTable->lastRow);    
     tfree(pTable->sql);
 
     for (int i = 0; i < pTable->lastColNum; ++i) {
@@ -802,6 +801,8 @@ static void tsdbFreeTable(STable *pTable) {
       }
       free(pTable->lastCols[i].pData);
     }
+    tfree(pTable->lastCols);
+    
     free(pTable);
   }
 }