From 5f5b20c4268c1a3aa6a3b132aeede6dc82adf344 Mon Sep 17 00:00:00 2001
From: guoguangwu <guoguangwug@gmail.com>
Date: Thu, 21 Mar 2024 08:15:08 +0000
Subject: [PATCH] encoding/gob: close files used in dump.go and encgen.go

Change-Id: Ic1dd899fa52fdf9098955fc14a828d2f07da8037
GitHub-Last-Rev: 6e0438ec7178382e2a7d56f0a053cec33fbe9e78
GitHub-Pull-Request: golang/go#66437
Reviewed-on: https://go-review.googlesource.com/c/go/+/573235
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Run-TryBot: Rob Pike <r@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Rob Pike <r@golang.org>
---
 src/encoding/gob/dump.go   | 1 +
 src/encoding/gob/encgen.go | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/encoding/gob/dump.go b/src/encoding/gob/dump.go
index f4b1bebfba..b14d84164b 100644
--- a/src/encoding/gob/dump.go
+++ b/src/encoding/gob/dump.go
@@ -24,6 +24,7 @@ func main() {
 			fmt.Fprintf(os.Stderr, "dump: %s\n", err)
 			os.Exit(1)
 		}
+		defer file.Close()
 	}
 	gob.Debug(file)
 }
diff --git a/src/encoding/gob/encgen.go b/src/encoding/gob/encgen.go
index e5f68786a0..64f5c69bd4 100644
--- a/src/encoding/gob/encgen.go
+++ b/src/encoding/gob/encgen.go
@@ -170,6 +170,9 @@ func main() {
 	if _, err := fd.Write(source); err != nil {
 		log.Fatal(err)
 	}
+	if err := fd.Close(); err != nil {
+		log.Fatal(err)
+	}
 }
 
 func printMaps(b *bytes.Buffer, upperClass string) {
-- 
2.50.0