From 040fc8438ae7f02a6715900c54ae7d658c2a56dc Mon Sep 17 00:00:00 2001
From: wangjiaming0909 <604227650@qq.com>
Date: Mon, 5 Aug 2024 15:21:25 +0800
Subject: [PATCH] fix check return test, tpagebuf freed but not cleared

---
 source/util/src/tpagedbuf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/util/src/tpagedbuf.c b/source/util/src/tpagedbuf.c
index 76cf067842..b5a79b6fd7 100644
--- a/source/util/src/tpagedbuf.c
+++ b/source/util/src/tpagedbuf.c
@@ -401,6 +401,7 @@ int32_t createDiskbasedBuf(SDiskbasedBuf** pBuf, int32_t pagesize, int32_t inMem
   return TSDB_CODE_SUCCESS;
 _error:
   destroyDiskbasedBuf(pPBuf);
+  *pBuf = NULL;
   return TSDB_CODE_OUT_OF_MEMORY;
 }