From 236bd0b7788f3bf34d770f86085ad326f9dd06aa Mon Sep 17 00:00:00 2001
From: NextTurn <45985406+NextTurn@users.noreply.github.com>
Date: Thu, 29 Nov 2018 00:00:00 +0800
Subject: [PATCH] Check start time of child processes

---
 src/Core/WinSWCore/Util/ProcessHelper.cs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Core/WinSWCore/Util/ProcessHelper.cs b/src/Core/WinSWCore/Util/ProcessHelper.cs
index f062c0c..644404c 100644
--- a/src/Core/WinSWCore/Util/ProcessHelper.cs
+++ b/src/Core/WinSWCore/Util/ProcessHelper.cs
@@ -21,12 +21,18 @@ namespace winsw.Util
         /// </summary>
         /// <param name="processId">Process PID</param>
         /// <returns>List of child process PIDs</returns>
-        private static unsafe List<Process> GetChildProcesses(int processId)
+        private static unsafe List<Process> GetChildProcesses(DateTime startTime, int processId)
         {
             var children = new List<Process>();
 
             foreach (Process process in Process.GetProcesses())
             {
+                if (process.StartTime <= startTime)
+                {
+                    process.Dispose();
+                    continue;
+                }
+
                 IntPtr handle;
                 try
                 {
@@ -118,7 +124,7 @@ namespace winsw.Util
         {
             StopProcess(process, stopTimeout);
 
-            foreach (Process child in GetChildProcesses(process.Id))
+            foreach (Process child in GetChildProcesses(process.StartTime, process.Id))
             {
                 StopProcessTree(child, stopTimeout);
             }