commit a8ba847ff96b41e06770d4987b15707890ed5807
author Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Mon Jul 27 12:42:34 2009 +0200
committer Paul Jakma <paul@quagga.net> Mon Aug 03 16:52:30 2009 +0100
tree 07864eb958853e5ad7b2616c9b7bc5259a8ae503
parent bd5403778b0d96258730050e4526c7c72903e60b

ospfd: Change struct ospf_path *oi to ifindex.

* global: In struct ospf_path, change struct ospf_interface *oi to int
  ifindex.  It is unsafe to reference *oi as an ospf interface can be
  deleted under your feet. Use a weak reference instead.

ospfd/ospf_zebra.c

diff --git a/ospfd/ospf_zebra.c b/ospfd/ospf_zebra.c
index 8f624a4..52b23fe 100644
--- a/ospfd/ospf_zebra.c
+++ b/ospfd/ospf_zebra.c
@@ -378,8 +378,8 @@
           else
             {
               stream_putc (s, ZEBRA_NEXTHOP_IFINDEX);
-              if (path->oi)
-                stream_putl (s, path->oi->ifp->ifindex);
+              if (path->ifindex)
+                stream_putl (s, path->ifindex);
               else
                 stream_putl (s, 0);
             }
@@ -439,11 +439,11 @@
               nexthop = &path->nexthop;
               api.nexthop = &nexthop;
             }
-          else if (ospf_if_exists(path->oi) && (path->oi->ifp))
+          else if (if_lookup_by_index(path->ifindex))
             {
               SET_FLAG (api.message, ZAPI_MESSAGE_NEXTHOP);
               api.ifindex_num = 1;
-              api.ifindex = &path->oi->ifp->ifindex;
+              api.ifindex = &path->ifindex;
             }
           else if ( IS_DEBUG_OSPF(zebra,ZEBRA_REDISTRIBUTE) )
             {