From 0781160ffb196076383afba04e1cd91fd6dcb9a9 Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwug@gmail.com>
Date: Mon, 13 May 2024 19:00:09 +0800
Subject: [PATCH] fix: close ssh config file

---
 tunnel/config.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tunnel/config.go b/tunnel/config.go
index 963e124..805f814 100644
--- a/tunnel/config.go
+++ b/tunnel/config.go
@@ -34,6 +34,7 @@ func NewSSHConfigFile(configPath string) (*SSHConfigFile, error) {
 	if err != nil {
 		return nil, err
 	}
+	defer f.Close()
 
 	cfg, err := ssh_config.Decode(f)
 	if err != nil {