From 12e81869bcbf88d209f5eba73b6026da6a7d2d73 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 20 Oct 2022 11:52:30 +0800
Subject: [PATCH] fix(query): remove invalid free.

---
 source/dnode/vnode/src/tsdb/tsdbRead.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 6580951ce0..3c727ee63a 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -3672,10 +3672,6 @@ void tsdbReaderClose(STsdbReader* pReader) {
     taosMemoryFree(pLReader);
   }
 
-  if (pReader->innerReader[0] != 0) {
-    tsdbUntakeReadSnap(pReader->innerReader[0]->pTsdb, pReader->innerReader[0]->pReadSnap, pReader->idStr);
-  }
-
   tsdbDebug(
       "%p :io-cost summary: head-file:%" PRIu64 ", head-file time:%.2f ms, SMA:%" PRId64
       " SMA-time:%.2f ms, fileBlocks:%" PRId64