From 33907d2e23a77d96497dcd5b34a7fbf83987a8e1 Mon Sep 17 00:00:00 2001
From: embogomolov <e.m.bogomolov@gmail.com>
Date: Wed, 22 Jul 2026 11:41:41 +0300
Subject: [PATCH] transport/v2rayxhttp: close UDP connection when HTTP/3 dial
 fails

---
 transport/v2rayxhttp/client.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/transport/v2rayxhttp/client.go b/transport/v2rayxhttp/client.go
index 93f0b477..ac839681 100644
--- a/transport/v2rayxhttp/client.go
+++ b/transport/v2rayxhttp/client.go
@@ -348,6 +348,7 @@ func createHTTPClient(ctx context.Context, dest M.Socksaddr, dialer N.Dialer, op
 				}
 				conn, dErr := qtls.DialEarly(ctx, bufio.NewUnbindPacketConn(udpConn), udpConn.RemoteAddr(), tlsConfig, cfg)
 				if dErr != nil {
+					_ = udpConn.Close()
 					return nil, dErr
 				}
 				if congestionControlFactory != nil {