commit 01879114f73adaf1cd4c9f5e7ae1550b72ff9ca9
author Dinesh Dutt <ddutt@cumulusnetworks.com> Sun Aug 25 03:03:31 2013 +0000
committer David Lamparter <equinox@opensourcerouting.org> Thu Nov 07 18:15:43 2013 -0800
tree 95f60a636ad4e2ebb0c55f31301a897fb6559b24
parent e68a67672ccfabefadac36c66e88af997fb572b2

ospf6d: handle Prefix and Router Options bits correctly

Ensure that prefixes with the NU/LA bit set do not get added to the routing
table. Ensure that routers with the V6/R bit set do not get added as transit
routes.

Signed-off-by: Dinesh Dutt <ddutt at cumulusnetworks.com>
[DL: adjust to rebase]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

ospf6d/ospf6_intra.c

diff --git a/ospf6d/ospf6_intra.c b/ospf6d/ospf6_intra.c
index 9c84e65..e86e46b 100644
--- a/ospf6d/ospf6_intra.c
+++ b/ospf6d/ospf6_intra.c
@@ -1562,6 +1562,10 @@
           ! CHECK_FLAG (brouter->path.router_bits, OSPF6_ROUTER_BIT_B))
         continue;
 
+      if (! OSPF6_OPT_ISSET (brouter->path.options, OSPF6_OPT_V6) ||
+	  ! OSPF6_OPT_ISSET (brouter->path.options, OSPF6_OPT_R))
+	continue;
+
       copy = ospf6_route_copy (brouter);
       copy->type = OSPF6_DEST_TYPE_ROUTER;
       copy->path.area_id = oa->area_id;