From 34c12c1af6edcf8e5ae6b8442c45787f0459a0ce Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Sun, 11 Mar 2018 23:31:37 +0100
Subject: [PATCH] extend buffer

---
 common/buf/buffer.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/buf/buffer.go b/common/buf/buffer.go
index c15e3f96..f89b334e 100644
--- a/common/buf/buffer.go
+++ b/common/buf/buffer.go
@@ -208,6 +208,7 @@ func NewBytes(size uint32) []byte {
 
 func FreeBytes(b []byte) {
 	size := cap(b)
+	b = b[0:cap(b)]
 	switch {
 	case size >= 128*1024:
 		pool128k.Put(b)