From e99dd2994623668b4105a9c4d70a7f84ab7e0a04 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Wed, 21 Nov 2018 11:03:47 +0100
Subject: [PATCH] update putPacketBuffer

---
 vendor/github.com/lucas-clemente/quic-go/buffer_pool.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/vendor/github.com/lucas-clemente/quic-go/buffer_pool.go b/vendor/github.com/lucas-clemente/quic-go/buffer_pool.go
index a5fd38ca..d7bfea59 100644
--- a/vendor/github.com/lucas-clemente/quic-go/buffer_pool.go
+++ b/vendor/github.com/lucas-clemente/quic-go/buffer_pool.go
@@ -16,10 +16,11 @@ func getPacketBuffer() *[]byte {
 }
 
 func putPacketBuffer(buf *[]byte) {
-	if cap(*buf) < int(protocol.MaxReceivePacketSize) {
-		panic("putPacketBuffer called with packet of wrong size!")
+	b := *buf
+	if cap(b) < 2048 {
+		return
 	}
-	bufferPool.Put(*buf)
+	bufferPool.Put(b[:cap(b)])
 }
 
 func init() {