upstream commit

quote [host]:port in generated ProxyJump commandline; the
[ / ] characters can confuse some shells (e.g. zsh). Reported by Lauri
Tirkkonen via bugs@

Upstream-ID: 65cdd161460e1351c3d778e974c1c2a4fa4bc182

1 files changed, 2 insertions, 2 deletions

diff --git a/ssh.c b/ssh.c
index 0b34edffa..1e222b384 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.449 2017/02/17 02:04:15 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.450 2017/03/08 12:07:47 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1103,7 +1103,7 @@ main(int ac, char **av)
                 options.proxy_use_fdpass = 0;
                 snprintf(port_s, sizeof(port_s), "%d", options.jump_port);
                 xasprintf(&options.proxy_command,
-                    "ssh%s%s%s%s%s%s%s%s%s%.*s -W [%%h]:%%p %s",
+                    "ssh%s%s%s%s%s%s%s%s%s%.*s -W '[%%h]:%%p' %s",
                     /* Optional "-l user" argument if jump_user set */
                     options.jump_user == NULL ? "" : " -l ",
                     options.jump_user == NULL ? "" : options.jump_user,