From f45fa6e918639a0495b23ab7ac77cda61fab2572 Mon Sep 17 00:00:00 2001
From: v2ray <admin@v2ray.com>
Date: Sat, 16 Jul 2016 13:22:08 +0200
Subject: [PATCH] allow buffer on local stack

---
 common/alloc/buffer.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/common/alloc/buffer.go b/common/alloc/buffer.go
index ecdb53a5a..896e9d36c 100644
--- a/common/alloc/buffer.go
+++ b/common/alloc/buffer.go
@@ -35,7 +35,9 @@ func (b *Buffer) Release() {
 	if b == nil || b.head == nil {
 		return
 	}
-	b.pool.Free(b)
+	if b.pool != nil {
+		b.pool.Free(b)
+	}
 	b.head = nil
 	b.Value = nil
 	b.pool = nil
@@ -216,3 +218,7 @@ func NewBufferWithSize(size int) *Buffer {
 
 	return NewLargeBuffer()
 }
+
+func NewLocalBuffer(size int) *Buffer {
+	return CreateBuffer(make([]byte, size), nil)
+}