From 062af9fea8e2d60f4d28cf8d6b8d665f58e5890f Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Fri, 19 Aug 2011 17:18:14 +0200
Subject: [PATCH] win: fix buffer leak when using non-zero tcp reads

---
 src/win/tcp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/win/tcp.c b/src/win/tcp.c
index 2d4aa7b8..d0dfd180 100644
--- a/src/win/tcp.c
+++ b/src/win/tcp.c
@@ -627,8 +627,8 @@ void uv_process_tcp_read_req(uv_tcp_t* handle, uv_req_t* req) {
     if ((handle->flags & UV_HANDLE_READING)) {
       handle->flags &= ~UV_HANDLE_READING;
       LOOP->last_error = req->error;
-      buf.base = 0;
-      buf.len = 0;
+      buf = (handle->flags & UV_HANDLE_ZERO_READ) ?
+            uv_buf_init(NULL, 0) : handle->read_buffer;
       handle->read_cb((uv_stream_t*)handle, -1, buf);
     }
   } else {