Include IPv6 OR ports in status documents only if we're a bridge authority.

src/or/dirserv.c

@@ -2468,11 +2468,13 @@ set_routerstatus_from_routerinfo(routerstatus_t *rs,
   strlcpy(rs->nickname, ri->nickname, sizeof(rs->nickname));
   rs->or_port = ri->or_port;
   rs->dir_port = ri->dir_port;
-  if (!tor_addr_is_null(&ri->ipv6_addr) &&
+  if (authdir_mode_bridge(options) &&
+      !tor_addr_is_null(&ri->ipv6_addr) &&
       node->last_reachable6 >= now - REACHABLE_TIMEOUT) {
-    /* There's an IPv6 OR port and it's reachable so copy it to the
-       routerstatus.  FIXME: If we're not on IPv6, copy it regardless
-       of reachability.  */
+    /* We're a bridge authority (we're not ready for IPv6 relays in
+       the consensus quite yet).  There's an IPv6 OR port and it's
+       reachable so copy it to the routerstatus.  FIXME: If we're not
+       on IPv6, copy it regardless of reachability.  */
     tor_addr_copy(&rs->ipv6_addr, &ri->ipv6_addr);
     rs->ipv6_orport = ri->ipv6_orport;
   }