Merge quagga mainline into the google ISIS code.

The steps were:

  $ git checkout google-is-is
  $ git merge quagga
  $ git checkout google-is-is -- isisd

  # Resolve conflicts in the following:
  lib/md5.h
  zebra/rt_netlink.c
  zebra/zebra_rib.c
  zebra/zserv.c

Note that the content in the isisd directory is left unchanged in the
merge. As a result, changes made to isisd as part of the following
commits on the quagga mainline are dropped.

  # 8ced4e82 is the merge base, e96b3121 is the current quagga master
  $ git log --oneline --reverse 8ced4e82..e96b3121 -- isisd
  5574999 isisd: fix crash on "no router isis" (BZ#536)
  8998075 isisd: raise hello rate for DIS (BZ#539)
  306ca83 isisd: include hash.h, not hash.c
  b82cdeb delete CVS keywords
  2f65867 isisd: indent longopts array
  b511468 quagga: option "-z" ("--socket <path>") added
  05e54ee build: delete .cvsignore files
  b4e45f6 fix zebra protocol after MP-BGP changes
  7fd6cd8 isisd: fix circuit state machine
  907fd95 isisd: send proper LSP after DIS election
  d034aa0 isisd: fix wrong next-hops from SPF
  c25eaff isisd: unexpected kernel routing table (BZ#544)
  e6b03b7 isisd: implement MD5 circuit authentication

1 files changed, 5 insertions, 5 deletions

diff --git a/bgpd/bgp_advertise.c b/bgpd/bgp_advertise.c
index 87eb7ac7..666218fa 100644
--- a/bgpd/bgp_advertise.c
+++ b/bgpd/bgp_advertise.c
@@ -140,13 +140,13 @@ bgp_advertise_unintern (struct hash *hash, struct bgp_advertise_attr *baa)
     baa->refcnt--;
 
   if (baa->refcnt && baa->attr)
-    bgp_attr_unintern (baa->attr);
+    bgp_attr_unintern (&baa->attr);
   else
     {
       if (baa->attr)
 	{
 	  hash_release (hash, baa);
-	  bgp_attr_unintern (baa->attr);
+	  bgp_attr_unintern (&baa->attr);
 	}
       baa_free (baa);
     }
@@ -319,7 +319,7 @@ bgp_adj_out_remove (struct bgp_node *rn, struct bgp_adj_out *adj,
 		    struct peer *peer, afi_t afi, safi_t safi)
 {
   if (adj->attr)
-    bgp_attr_unintern (adj->attr);
+    bgp_attr_unintern (&adj->attr);
 
   if (adj->adv)
     bgp_advertise_clean (peer, adj, afi, safi);
@@ -339,7 +339,7 @@ bgp_adj_in_set (struct bgp_node *rn, struct peer *peer, struct attr *attr)
 	{
 	  if (adj->attr != attr)
 	    {
-	      bgp_attr_unintern (adj->attr);
+	      bgp_attr_unintern (&adj->attr);
 	      adj->attr = bgp_attr_intern (attr);
 	    }
 	  return;
@@ -355,7 +355,7 @@ bgp_adj_in_set (struct bgp_node *rn, struct peer *peer, struct attr *attr)
 void
 bgp_adj_in_remove (struct bgp_node *rn, struct bgp_adj_in *bai)
 {
-  bgp_attr_unintern (bai->attr);
+  bgp_attr_unintern (&bai->attr);
   BGP_ADJ_IN_DEL (rn, bai);
   peer_unlock (bai->peer); /* adj_in peer reference */
   XFREE (MTYPE_BGP_ADJ_IN, bai);