From fe7d2d89840ea34c710183ae4a49bab481324ceb Mon Sep 17 00:00:00 2001
From: V2Ray <admin@v2ray.com>
Date: Tue, 6 Oct 2015 17:24:16 +0200
Subject: [PATCH] Recycle memory earlier in error case

---
 common/net/transport.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/net/transport.go b/common/net/transport.go
index 374317e0b..01b8c754a 100644
--- a/common/net/transport.go
+++ b/common/net/transport.go
@@ -11,6 +11,9 @@ const (
 func ReadFrom(reader io.Reader) ([]byte, error) {
 	buffer := make([]byte, bufferSize)
 	nBytes, err := reader.Read(buffer)
+  if nBytes == 0 {
+    buffer = nil
+  }
 	return buffer[:nBytes], err
 }