From 3a64270ca629ec6661b11f3d80e68ab03c9dfae1 Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Thu, 9 Jul 1998 05:49:56 +0000
Subject: [PATCH] Back out the change from TCP/IP vol 2, in revision 1.7, which
 removed TH_FIN from the output flags for CLOSING state.  There is no harm in
 retransmitting the FIN, and this change has unexpected side effects that
 break simultaneous close behaviour.

---
 sys/netinet/tcp_fsm.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/netinet/tcp_fsm.h b/sys/netinet/tcp_fsm.h
index b4ba7e1b709a..45674a3410e7 100644
--- a/sys/netinet/tcp_fsm.h
+++ b/sys/netinet/tcp_fsm.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: tcp_fsm.h,v 1.9 1998/07/03 05:39:56 thorpej Exp $	*/
+/*	$NetBSD: tcp_fsm.h,v 1.10 1998/07/09 05:49:56 mycroft Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -75,7 +75,7 @@
 u_char	tcp_outflags[TCP_NSTATES] = {
     TH_RST|TH_ACK, 0, TH_SYN, TH_SYN|TH_ACK,
     TH_ACK, TH_ACK,
-    TH_FIN|TH_ACK, TH_ACK, TH_FIN|TH_ACK, TH_ACK, TH_ACK,
+    TH_FIN|TH_ACK, TH_FIN|TH_ACK, TH_FIN|TH_ACK, TH_ACK, TH_ACK,
 };
 #endif