From 762fb27c0bb3c17124bf6ce0cacadd68542aa486 Mon Sep 17 00:00:00 2001
From: Simone Basso <bassosimone@gmail.com>
Date: Thu, 30 Sep 2021 18:00:38 +0200
Subject: [PATCH] fix(netxlite/quic): close udp conn after failed handshake
 (#533)

Closes https://github.com/ooni/probe/issues/1794
---
 internal/netxlite/quic.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/netxlite/quic.go b/internal/netxlite/quic.go
index 25a3670..d0c1f66 100644
--- a/internal/netxlite/quic.go
+++ b/internal/netxlite/quic.go
@@ -154,6 +154,7 @@ func (d *quicDialerQUICGo) DialContext(ctx context.Context, network string,
 	sess, err := d.dialEarlyContext(
 		ctx, pconn, udpAddr, address, tlsConfig, quicConfig)
 	if err != nil {
+		pconn.Close() // we own it on failure
 		return nil, err
 	}
 	return &quicSessionOwnsConn{EarlySession: sess, conn: pconn}, nil