Fix getsockname errors when using "ssh -W" (closes: #738693).

1 files changed, 1 insertions, 1 deletions

diff --git a/channels.c b/channels.c
index e741f29b9..8e66265a3 100644
--- a/channels.c
+++ b/channels.c
@@ -1386,7 +1386,7 @@ port_open_helper(Channel *c, char *rtype)
         int direct;
         char buf[1024];
         char *local_ipaddr = get_local_ipaddr(c->sock);
-        int local_port = get_sock_port(c->sock, 1);
+        int local_port = c->sock == -1 ? 65536 : get_sock_port(c->sock, 1);
         char *remote_ipaddr = get_peer_ipaddr(c->sock);
         int remote_port = get_peer_port(c->sock);