From 65dd678874ec7433905f3537e2771ab5bc8ab7c0 Mon Sep 17 00:00:00 2001
From: Lamaric <wangpeng@vastdata.com.cn>
Date: Mon, 25 Sep 2023 09:59:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E9=9D=99=E6=80=81=E6=A3=80?=
 =?UTF-8?q?=E6=9F=A5nvmBufFd=E8=B5=84=E6=BA=90=E6=B3=84=E9=9C=B2?=
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---
 src/gausskernel/storage/nvm/nvm.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gausskernel/storage/nvm/nvm.cpp b/src/gausskernel/storage/nvm/nvm.cpp
index e909fad16..8a653841e 100644
--- a/src/gausskernel/storage/nvm/nvm.cpp
+++ b/src/gausskernel/storage/nvm/nvm.cpp
@@ -78,6 +78,7 @@ void nvm_init(void)
         }
 
         if (LockNvmFile(nvmBufFd)) {
+            close(nvmBufFd);
             LWLockRelease(ShmemIndexLock);
             ereport(FATAL, (errmsg("can not lock nvm file.")));
         }
@@ -86,6 +87,7 @@ void nvm_init(void)
 
         g_instance.attr.attr_storage.nvm_attr.nvmBlocks = (char *)mmap(NULL, nvmBufferSize,
             PROT_READ | PROT_WRITE, MAP_SHARED, nvmBufFd, 0);
+        close(nvmBufFd);
         if (g_instance.attr.attr_storage.nvm_attr.nvmBlocks == NULL) {
             LWLockRelease(ShmemIndexLock);
             ereport(FATAL,