1 files changed, 5 insertions, 2 deletions

diff --git a/clientloop.c b/clientloop.c
index 5bfccdd35..8950f444b 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.342 2020/02/26 13:40:09 jsg Exp $ */
+/* $OpenBSD: clientloop.c,v 1.343 2020/04/03 02:40:32 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1645,7 +1645,7 @@ client_request_agent(struct ssh *ssh, const char *request_type, int rchan)
 
 char *
 client_request_tun_fwd(struct ssh *ssh, int tun_mode,
-    int local_tun, int remote_tun)
+    int local_tun, int remote_tun, channel_open_fn *cb, void *cbctx)
 {
         Channel *c;
         int r, fd;
@@ -1673,6 +1673,9 @@ client_request_tun_fwd(struct ssh *ssh, int tun_mode,
                     sys_tun_outfilter, NULL, NULL);
 #endif
 
+        if (cb != NULL)
+                channel_register_open_confirm(ssh, c->self, cb, cbctx);
+
         if ((r = sshpkt_start(ssh, SSH2_MSG_CHANNEL_OPEN)) != 0 ||
             (r = sshpkt_put_cstring(ssh, "tun@openssh.com")) != 0 ||
             (r = sshpkt_put_u32(ssh, c->self)) != 0 ||