From 78aea791dfc2b494a77a4683ec322e4b0356bfaa Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 6 Dec 2022 16:38:31 +0800
Subject: [PATCH] fix(query): remove invalid free.

---
 source/dnode/vnode/src/tsdb/tsdbRead.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 9cb520efc7..9e07ce0b0e 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -3910,7 +3910,6 @@ void tsdbReaderClose(STsdbReader* pReader) {
   if (pReader->freeBlock) {
     pReader->pResBlock = blockDataDestroy(pReader->pResBlock);
   }
-  taosMemoryFree(pSupInfo->buildBuf);
   tBlockDataDestroy(&pReader->status.fileBlockData);
 
   taosMemoryFree(pSupInfo->colId);