From ff2857b03db854f99902766ad842aaa5fa29ec3c Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Fri, 26 Feb 2010 10:55:58 +0100
Subject: Many changes in (mainly) kernel syncers.

- BSD kernel syncer is now self-conscious and can learn alien routes
- important bugfix in BSD kernel syncer (crash after protocol restart)
- many minor changes and bugfixes in kernel syncers and neighbor cache
- direct protocol does not generate host and link local routes
- min_scope check is removed, all routes have SCOPE_UNIVERSE by default
- also fixes some remaining compiler warnings
---
 proto/bgp/packets.c |  3 ---
 proto/ospf/ospf.c   | 12 +++++-------
 proto/ospf/rt.c     |  6 +++---
 3 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'proto')

diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index 3609c56..2baa6e3 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -914,7 +914,6 @@ bgp_do_rx_update(struct bgp_conn *conn,
   rta *a = NULL;
   ip_addr prefix;
   net *n;
-  rte e;
   int err = 0, pxlen;
 
   p->mp_reach_len = 0;
@@ -936,8 +935,6 @@ bgp_do_rx_update(struct bgp_conn *conn,
 
   DO_NLRI(mp_reach)
     {
-      int i;
-
       /* Create fake NEXT_HOP attribute */
       if (len < 1 || (*x != 16 && *x != 32) || len < *x + 2)
 	goto bad;
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index edca595..191aa45 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -1234,7 +1234,6 @@ show_lsa_sum_rt(struct top_hash_entry *he)
 static inline void
 show_lsa_external(struct top_hash_entry *he)
 {
-  struct ospf_lsa_header *lsa = &(he->lsa);
   struct ospf_lsa_ext *ext = he->lsa_body;
   char str_via[STD_ADDRESS_P_LENGTH + 8] = "";
   char str_tag[16] = "";
@@ -1245,7 +1244,7 @@ show_lsa_external(struct top_hash_entry *he)
   rt_metric = ext->metric & METRIC_MASK;
   ebit = ext->metric & LSA_EXT_EBIT;
 #ifdef OSPFv2
-  ip = ipa_and(ipa_from_u32(lsa->id), ext->netmask);
+  ip = ipa_and(ipa_from_u32(he->lsa.id), ext->netmask);
   pxlen = ipa_mklen(ext->netmask);
   rt_fwaddr = ext->fwaddr;
   rt_fwaddr_valid = !ipa_equal(rt_fwaddr, IPA_NONE);
@@ -1282,10 +1281,7 @@ show_lsa_external(struct top_hash_entry *he)
 static inline void
 show_lsa_prefix(struct top_hash_entry *he, struct ospf_lsa_header *olsa)
 {
-  struct ospf_lsa_header *lsa = &(he->lsa);
   struct ospf_lsa_prefix *px = he->lsa_body;
-  struct ospf_lsa_ext *ext = he->lsa_body;
-  char *msg;
   ip_addr pxa;
   int pxlen;
   u8 pxopts;
@@ -1504,8 +1500,10 @@ ospf_sh_lsadb(struct proto *p)
 	  break;
 #ifdef OSPFv3
 	case LSA_SCOPE_LINK:
-	  struct iface *ifa = if_find_by_index(hea[i]->domain);
-	  cli_msg(-1017, "Link %s", (ifa != NULL) ? ifa->name : "?");
+	  {
+	    struct iface *ifa = if_find_by_index(hea[i]->domain);
+	    cli_msg(-1017, "Link %s", (ifa != NULL) ? ifa->name : "?");
+	  }
 	  break;
 #endif
       }
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index 84e4725..c856eea 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -170,7 +170,7 @@ static void
 process_prefixes(struct ospf_area *oa)
 {
   struct proto_ospf *po = oa->po;
-  struct proto *p = &po->proto;
+  // struct proto *p = &po->proto;
   struct top_hash_entry *en, *src;
   struct ospf_lsa_prefix *px;
   ip_addr pxa;
@@ -228,7 +228,6 @@ ospf_rt_spfa_rtlinks(struct ospf_area *oa, struct top_hash_entry *act, struct to
 {
   // struct proto *p = &oa->po->proto;
   struct proto_ospf *po = oa->po;
-  orta nf;
   u32 i;
 
   struct ospf_lsa_rt *rt = en->lsa_body;
@@ -249,6 +248,7 @@ ospf_rt_spfa_rtlinks(struct ospf_area *oa, struct top_hash_entry *act, struct to
 	   */
 	  DBG("\n");
 
+	  orta nf;
 	  nf.type = RTS_OSPF;
 	  nf.options = 0;
 	  nf.metric1 = act->dist + rtl->metric;
@@ -571,7 +571,7 @@ ospf_rt_sum_tr(struct ospf_area *oa)
       type = ORT_NET;
       re = (ort *) fib_find(&po->rtf, &ip, pxlen);
     }
-    else if (en->lsa.type == LSA_T_SUM_RT)
+    else // en->lsa.type == LSA_T_SUM_RT
     {
 #ifdef OSPFv2
       struct ospf_lsa_sum *ls = en->lsa_body;
-- 
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