From 48558541ad668fab8924b59f9c06aeb8d9fa0744 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Sat, 20 Dec 2008 16:09:49 +0000
Subject: [PATCH] [SIGAR-129] fix possible integer overflow in time_now_millis

---
 src/os/win32/win32_sigar.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/os/win32/win32_sigar.c b/src/os/win32/win32_sigar.c
index c0593f12..fdc7d0c0 100644
--- a/src/os/win32/win32_sigar.c
+++ b/src/os/win32/win32_sigar.c
@@ -1254,11 +1254,13 @@ SIGAR_DECLARE(int) sigar_proc_cred_get(sigar_t *sigar, sigar_pid_t pid,
 
 sigar_int64_t sigar_time_now_millis(void)
 {
+    SYSTEMTIME st;
     FILETIME time;
 
-    GetSystemTimeAsFileTime(&time);
+    GetSystemTime(&st);
+    SystemTimeToFileTime(&st, &time);
 
-    return FILETIME2MSEC(time);
+    return sigar_FileTimeToTime(&time) / 1000;
 }
 
 SIGAR_DECLARE(int) sigar_proc_time_get(sigar_t *sigar, sigar_pid_t pid,