Merge commit '1c30b689ddd032ef8000fb7836348a48ba3184ff' into haugesund

2 files changed, 29 insertions, 14 deletions

diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 121e8f9c..8fe64d95 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -392,15 +392,18 @@ ospf_rte_better(struct rte *new, struct rte *old)
   if (new_metric1 == LSINFINITY)
     return 0;
 
-  if(new->attrs->source < old->attrs->source) return 1;
-  if(new->attrs->source > old->attrs->source) return 0;
+  u32 ns = rt_get_source_attr(new);
+  u32 os = rt_get_source_attr(old);
 
-  if(new->attrs->source == RTS_OSPF_EXT2)
+  if (ns < os) return 1;
+  if (ns > os) return 0;
+
+  if (ns == RTS_OSPF_EXT2)
   {
     u32 old_metric2 = ea_get_int(old->attrs->eattrs, &ea_ospf_metric2, LSINFINITY);
     u32 new_metric2 = ea_get_int(new->attrs->eattrs, &ea_ospf_metric2, LSINFINITY);
-    if(new_metric2 < old_metric2) return 1;
-    if(new_metric2 > old_metric2) return 0;
+    if (new_metric2 < old_metric2) return 1;
+    if (new_metric2 > old_metric2) return 0;
   }
 
   u32 old_metric1 = ea_get_int(old->attrs->eattrs, &ea_ospf_metric1, LSINFINITY);
@@ -413,7 +416,7 @@ ospf_rte_better(struct rte *new, struct rte *old)
 static u32
 ospf_rte_igp_metric(const rte *rt)
 {
-  if (rt->attrs->source == RTS_OSPF_EXT2)
+  if (rt_get_source_attr(rt) == RTS_OSPF_EXT2)
     return IGP_METRIC_UNKNOWN;
 
   return ea_get_int(rt->attrs->eattrs, &ea_ospf_metric1, LSINFINITY);
@@ -571,7 +574,8 @@ ospf_get_route_info(rte * rte, byte * buf)
 {
   char *type = "<bug>";
 
-  switch (rte->attrs->source)
+  uint source = rt_get_source_attr(rte);
+  switch (source)
   {
   case RTS_OSPF:
     type = "I";
@@ -589,10 +593,10 @@ ospf_get_route_info(rte * rte, byte * buf)
 
   buf += bsprintf(buf, " %s", type);
   buf += bsprintf(buf, " (%d/%d", rt_get_preference(rte), ea_get_int(rte->attrs->eattrs, &ea_ospf_metric1, LSINFINITY));
-  if (rte->attrs->source == RTS_OSPF_EXT2)
+  if (source == RTS_OSPF_EXT2)
     buf += bsprintf(buf, "/%d", ea_get_int(rte->attrs->eattrs, &ea_ospf_metric2, LSINFINITY));
   buf += bsprintf(buf, ")");
-  if (rte->attrs->source == RTS_OSPF_EXT1 || rte->attrs->source == RTS_OSPF_EXT2)
+  if (source == RTS_OSPF_EXT1 || source == RTS_OSPF_EXT2)
   {
     eattr *ea = ea_find(rte->attrs->eattrs, &ea_ospf_tag);
     if (ea && (ea->u.data > 0))
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index 0cfd3747..23b767bc 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -2004,11 +2004,19 @@ static inline int
 ort_changed(ort *nf, rta *nr)
 {
   rta *or = nf->old_rta;
-  return !or ||
+
+  if (!or ||
     (nf->n.metric1 != nf->old_metric1) || (nf->n.metric2 != nf->old_metric2) ||
     (nf->n.tag != nf->old_tag) || (nf->n.rid != nf->old_rid) ||
-    (nr->source != or->source) || (nr->dest != or->dest) ||
-    !nexthop_same(&(nr->nh), &(or->nh));
+    (nr->dest != or->dest) ||
+    !nexthop_same(&(nr->nh), &(or->nh)))
+    return 1;
+
+  if (	ea_get_int(nr->eattrs, &ea_gen_source, 0)
+     != ea_get_int(or->eattrs, &ea_gen_source, 0))
+    return 1;
+
+  return 0;
 }
 
 static void
@@ -2053,7 +2061,6 @@ again1:
     if (nf->n.type) /* Add the route */
     {
       rta a0 = {
-	.source = nf->n.type,
 	.dest = RTD_UNICAST,
 	.nh = *(nf->n.nhs),
       };
@@ -2067,7 +2074,7 @@ again1:
 
 	struct {
 	  ea_list l;
-	  eattr a[5];
+	  eattr a[6];
 	} eattrs;
 
 	eattrs.l = (ea_list) {};
@@ -2075,6 +2082,9 @@ again1:
 	eattrs.a[eattrs.l.count++] =
 	  EA_LITERAL_EMBEDDED(&ea_gen_preference, 0, p->p.main_channel->preference);
 
+	eattrs.a[eattrs.l.count++] = 
+	  EA_LITERAL_EMBEDDED(&ea_gen_source, 0, nf->n.type);
+
 	eattrs.a[eattrs.l.count++] =
 	  EA_LITERAL_EMBEDDED(&ea_ospf_metric1, 0, nf->n.metric1);
 
@@ -2089,6 +2099,7 @@ again1:
 	eattrs.a[eattrs.l.count++] =
 	  EA_LITERAL_EMBEDDED(&ea_ospf_router_id, 0, nf->n.rid);
 
+	ASSERT_DIE(ARRAY_SIZE(eattrs.a) >= eattrs.l.count);
 	a0.eattrs = &eattrs.l;
 
 	rta_free(nf->old_rta);