Import openssh_7.3p1.orig.tar.gz

1 files changed, 8 insertions, 4 deletions

diff --git a/channels.c b/channels.c
index c9d2015ee..9f9e972f4 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.349 2016/02/05 13:28:19 naddy Exp $ */
+/* $OpenBSD: channels.c,v 1.351 2016/07/19 11:38:53 dtucker Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -138,6 +138,9 @@ static int num_adm_permitted_opens = 0;
 /* special-case port number meaning allow any port */
 #define FWD_PERMIT_ANY_PORT     0
 
+/* special-case wildcard meaning allow any host */
+#define FWD_PERMIT_ANY_HOST     "*"
+
 /*
  * If this is true, all opens are permitted.  This is the case on the server
  * on which we have to trust the client anyway, and the user could do
@@ -1416,7 +1419,7 @@ port_open_helper(Channel *c, char *rtype)
 {
         char buf[1024];
         char *local_ipaddr = get_local_ipaddr(c->sock);
-        int local_port = c->sock == -1 ? 65536 : get_sock_port(c->sock, 1);
+        int local_port = c->sock == -1 ? 65536 : get_local_port(c->sock);
         char *remote_ipaddr = get_peer_ipaddr(c->sock);
         int remote_port = get_peer_port(c->sock);
 
@@ -2935,7 +2938,7 @@ channel_setup_fwd_listener_tcpip(int type, struct Forward *fwd,
                 if (type == SSH_CHANNEL_RPORT_LISTENER && fwd->listen_port == 0 &&
                     allocated_listen_port != NULL &&
                     *allocated_listen_port == 0) {
-                        *allocated_listen_port = get_sock_port(sock, 1);
+                        *allocated_listen_port = get_local_port(sock);
                         debug("Allocated listen port %d",
                             *allocated_listen_port);
                 }
@@ -3298,7 +3301,8 @@ open_match(ForwardPermission *allowed_open, const char *requestedhost,
         if (allowed_open->port_to_connect != FWD_PERMIT_ANY_PORT &&
             allowed_open->port_to_connect != requestedport)
                 return 0;
-        if (strcmp(allowed_open->host_to_connect, requestedhost) != 0)
+        if (strcmp(allowed_open->host_to_connect, FWD_PERMIT_ANY_HOST) != 0 &&
+            strcmp(allowed_open->host_to_connect, requestedhost) != 0)
                 return 0;
         return 1;
 }