From 9ee82a9a89a78436efa2f34c0ba9c792cc7c11af Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Wed, 19 Apr 2017 12:16:41 +0800
Subject: [PATCH] Fix a potential out of bound access. #1465

---
 src/server.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/server.c b/src/server.c
index fac879f7..7703f7b5 100644
--- a/src/server.c
+++ b/src/server.c
@@ -1041,8 +1041,7 @@ server_resolve_cb(struct sockaddr *addr, void *data)
 
             // XXX: should handle buffer carefully
             if (server->buf->len > 0) {
-                memcpy(remote->buf->data, server->buf->data + server->buf->idx,
-                       server->buf->len);
+                memcpy(remote->buf->data, server->buf->data, server->buf->len);
                 remote->buf->len = server->buf->len;
                 remote->buf->idx = 0;
                 server->buf->len = 0;