From 5d65823096a24c1af36f3e27e9ef5fead95fa9f3 Mon Sep 17 00:00:00 2001
From: djm <djm@openbsd.org>
Date: Fri, 30 Apr 2021 04:29:53 +0000
Subject: [PATCH] a little debugging in the main mux process for status
 confirmation failures in multiplexed sessions

---
 usr.bin/ssh/clientloop.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr.bin/ssh/clientloop.c b/usr.bin/ssh/clientloop.c
index 9fcf12efd5a..68e03b54a2c 100644
--- a/usr.bin/ssh/clientloop.c
+++ b/usr.bin/ssh/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.359 2021/03/19 02:22:34 djm Exp $ */
+/* $OpenBSD: clientloop.c,v 1.360 2021/04/30 04:29:53 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -688,6 +688,8 @@ client_status_confirm(struct ssh *ssh, int type, Channel *c, void *ctx)
 		 * their stderr.
 		 */
 		if (tochan) {
+			debug3_f("channel %d: mux request: %s", c->self,
+			    cr->request_type);
 			if ((r = sshbuf_put(c->extended, errmsg,
 			    strlen(errmsg))) != 0)
 				fatal_fr(r, "sshbuf_put");
-- 
2.20.1