From a6045ac0423472d849f7a173da1703adf3e0c51d Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Fri, 10 May 2019 20:19:11 +0200
Subject: wintun: destroy devinfolist after usage

---
 tun/wintun/wintun_windows.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tun/wintun/wintun_windows.go b/tun/wintun/wintun_windows.go
index 7327f98..958a309 100644
--- a/tun/wintun/wintun_windows.go
+++ b/tun/wintun/wintun_windows.go
@@ -190,6 +190,7 @@ func CreateInterface(description string, hwndParent uintptr) (*Wintun, bool, err
 	if err != nil {
 		return nil, false, fmt.Errorf("SetupDiCreateDeviceInfoListEx(%s) failed: %v", guid.ToString(&deviceClassNetGUID), err)
 	}
+	defer devInfoList.Close()
 
 	// Get the device class name from GUID.
 	className, err := setupapi.SetupDiClassNameFromGuidEx(&deviceClassNetGUID, machineName)
-- 
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