From ffb49ba4c55a1924f06133c9539efbdcc275e49e Mon Sep 17 00:00:00 2001
From: Meta <maze.y2b@gmail.com>
Date: Mon, 25 Apr 2022 18:21:50 +0800
Subject: [PATCH] fix: gvisor panic

---
 listener/tun/ipstack/gvisor/tcp.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/listener/tun/ipstack/gvisor/tcp.go b/listener/tun/ipstack/gvisor/tcp.go
index 61f5d90e..a045d056 100644
--- a/listener/tun/ipstack/gvisor/tcp.go
+++ b/listener/tun/ipstack/gvisor/tcp.go
@@ -67,6 +67,10 @@ func withTCPHandler(handle adapter.TCPHandleFunc) option.Option {
 			defer r.Complete(false)
 
 			err = setSocketOptions(s, ep)
+			if err != nil {
+				r.Complete(true)
+				return
+			}
 
 			conn := &tcpConn{
 				TCPConn: gonet.NewTCPConn(&wq, ep),