From 3edee3fe9f827fe9db10ea789dc33f8d61a0b4f5 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Mon, 26 Jun 2023 22:04:29 +0800
Subject: [PATCH] fix memory leak

---
 source/dnode/vnode/src/tsdb/tsdbRetention.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRetention.c b/source/dnode/vnode/src/tsdb/tsdbRetention.c
index c8236e8f52..8b69e9507c 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRetention.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRetention.c
@@ -171,7 +171,6 @@ static int32_t tsdbDoRetentionEnd(SRTNer *rtner) {
   taosThreadRwlockUnlock(&rtner->tsdb->rwLock);
 
   TARRAY2_DESTROY(rtner->fopArr, NULL);
-  tsdbFSDestroyCopySnapshot(&rtner->fsetArr);
 
 _exit:
   if (code) {
@@ -179,6 +178,7 @@ _exit:
   } else {
     tsdbInfo("vid:%d, cid:%" PRId64 ", %s done", TD_VID(rtner->tsdb->pVnode), rtner->cid, __func__);
   }
+  tsdbFSDestroyCopySnapshot(&rtner->fsetArr);
   return code;
 }
 
-- 
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