From 76723b12883097568ff6a1e34a857195999023fc Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwu@magic-shield.com>
Date: Tue, 9 Apr 2024 19:12:04 +0800
Subject: [PATCH] Close created file in ACME local store CheckFile func

---
 pkg/provider/acme/local_store_unix.go | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/pkg/provider/acme/local_store_unix.go b/pkg/provider/acme/local_store_unix.go
index f6d590536..163ecd7ae 100644
--- a/pkg/provider/acme/local_store_unix.go
+++ b/pkg/provider/acme/local_store_unix.go
@@ -11,14 +11,15 @@ import (
 // CheckFile checks file permissions and content size.
 func CheckFile(name string) (bool, error) {
 	f, err := os.Open(name)
-	if err != nil {
-		if os.IsNotExist(err) {
-			f, err = os.Create(name)
-			if err != nil {
-				return false, err
-			}
-			return false, f.Chmod(0o600)
+	if err != nil && os.IsNotExist(err) {
+		nf, err := os.Create(name)
+		if err != nil {
+			return false, err
 		}
+		defer nf.Close()
+		return false, nf.Chmod(0o600)
+	}
+	if err != nil {
 		return false, err
 	}
 	defer f.Close()