From 832ab902cf63dd42d6c75b60196dfb83d553e126 Mon Sep 17 00:00:00 2001
From: "tux.uudiin" <77389867@qq.com>
Date: Tue, 8 Aug 2017 11:20:47 +0800
Subject: [PATCH] win: fix buffer size in uv__getpwuid_r()

PR-URL: https://github.com/libuv/libuv/pull/1467
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
---
 src/win/util.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/win/util.c b/src/win/util.c
index d2e7f772..a2acda11 100644
--- a/src/win/util.c
+++ b/src/win/util.c
@@ -1388,7 +1388,7 @@ int uv__getpwuid_r(uv_passwd_t* pwd) {
   if (OpenProcessToken(GetCurrentProcess(), TOKEN_READ, &token) == 0)
     return uv_translate_sys_error(GetLastError());
 
-  bufsize = sizeof(path);
+  bufsize = ARRAY_SIZE(path);
   if (!GetUserProfileDirectoryW(token, path, &bufsize)) {
     r = GetLastError();
     CloseHandle(token);
@@ -1403,7 +1403,7 @@ int uv__getpwuid_r(uv_passwd_t* pwd) {
   CloseHandle(token);
 
   /* Get the username using GetUserNameW() */
-  bufsize = sizeof(username);
+  bufsize = ARRAY_SIZE(username);
   if (!GetUserNameW(username, &bufsize)) {
     r = GetLastError();