From 21bcacebba21bfe1ec003069b9c96e3a6ec30e10 Mon Sep 17 00:00:00 2001
From: Per Nilsson <pni@qlik.com>
Date: Mon, 20 Apr 2015 15:53:33 +0200
Subject: [PATCH] win: fix of double free in uv_uptime
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PR-URL: https://github.com/libuv/libuv/pull/324
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.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 8df9362c..0a7217cf 100644
--- a/src/win/util.c
+++ b/src/win/util.c
@@ -534,14 +534,14 @@ int uv_uptime(double* uptime) {
       return uv_translate_sys_error(result);
     }
 
-    uv__free(malloced_buffer);
-
     buffer_size *= 2;
     /* Don't let the buffer grow infinitely. */
     if (buffer_size > 1 << 20) {
       goto internalError;
     }
 
+    uv__free(malloced_buffer);
+
     buffer = malloced_buffer = (BYTE*) uv__malloc(buffer_size);
     if (malloced_buffer == NULL) {
       *uptime = 0;