upstream commit

Add optional rdomain qualifier to sshd_config's
ListenAddress option to allow listening on a different rdomain(4), e.g.

ListenAddress 0.0.0.0 rdomain 4

Upstream-ID: 24b6622c376feeed9e9be8b9605e593695ac9091

1 files changed, 21 insertions, 4 deletions

diff --git a/servconf.h b/servconf.h
index 1ff3bc5a1..3d0a0653f 100644
--- a/servconf.h
+++ b/servconf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: servconf.h,v 1.127 2017/10/05 15:52:03 djm Exp $ */
+/* $OpenBSD: servconf.h,v 1.128 2017/10/25 00:15:35 djm Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -51,14 +51,31 @@
 struct ssh;
 struct fwd_perm_list;
 
+/*
+ * Used to store addresses from ListenAddr directives. These may be
+ * incomplete, as they may specify addresses that need to be merged
+ * with any ports requested by ListenPort.
+ */
+struct queued_listenaddr {
+        char *addr;
+        int port; /* <=0 if unspecified */
+        char *rdomain;
+};
+
+/* Resolved listen addresses, grouped by optional routing domain */
+struct listenaddr {
+        char *rdomain;
+        struct addrinfo *addrs;
+};
+
 typedef struct {
         u_int   num_ports;
         u_int   ports_from_cmdline;
         int     ports[MAX_PORTS];       /* Port number to listen on. */
+        struct queued_listenaddr *queued_listen_addrs;
         u_int   num_queued_listens;
-        char   **queued_listen_addrs;
-        int    *queued_listen_ports;
-        struct addrinfo *listen_addrs;  /* Addresses for server to listen. */
+        struct listenaddr *listen_addrs;
+        u_int   num_listen_addrs;
         int     address_family;         /* Address family used by the server. */
 
         char   **host_key_files;        /* Files containing host keys. */