From 989b8a9f013eb93f27d450d2625efad8d8135d6c Mon Sep 17 00:00:00 2001
From: quamrulmina <quamrul@pragmasys.com>
Date: Fri, 2 Oct 2015 18:35:08 -0500
Subject: [PATCH] improved sshd child monitor code to avoid annoying "broken
 pipe" msg from Linux clients

take child detection handle out from select mux after a child process is
detected to have exited so that other code exit handlings can run its
course
---
 contrib/win32/win32compat/socket.c | 7 +++++++
 serverloop.c                       | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/contrib/win32/win32compat/socket.c b/contrib/win32/win32compat/socket.c
index 57083f6..9317a4b 100644
--- a/contrib/win32/win32compat/socket.c
+++ b/contrib/win32/win32compat/socket.c
@@ -1994,6 +1994,13 @@ int WSHELPAddChildToWatch ( HANDLE processtowatch)
 	return 0;
 }
 
+int WSHELPDelChildToWatch ( HANDLE processtowatch)
+{
+	if ( ChildToWatch == processtowatch )
+		ChildToWatch = NULL ;
+	return 0;
+}
+
 int WSHELPselect(int fds, fd_set* readsfds, fd_set* writesfds,
                      fd_set* exceptsfds, const struct timeval* timeout)
 {
diff --git a/serverloop.c b/serverloop.c
index 4063e7c..2c631f4 100644
--- a/serverloop.c
+++ b/serverloop.c
@@ -879,6 +879,8 @@ collect_children(void)
         session_close_by_pid(s->pid, status);
         
         CloseHandle(process);
+		int WSHELPDelChildToWatch (HANDLE processtowatch);
+		WSHELPDelChildToWatch (process); // take the process off from watch list in select mux
       }
     }
   } while (i > 0);