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Bugfix in OSPF - BIRD sometimes failed during rt calculation with VLINKs.

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This commit is contained in:
Ondrej Filip 2004-08-05 18:06:30 +00:00
parent 6236beab1e
commit 56e2a4b776
1 changed files with 2 additions and 2 deletions
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4
proto/ospf/rt.c
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@ -842,8 +842,8 @@ calc_next_hop(struct top_hash_entry *en, struct top_hash_entry *par,
if (en->lsa.rt == myrid)
{
WALK_LIST(ifa, po->iface_list)
if (ipa_compare
(ifa->iface->addr->ip, ipa_from_u32(en->lsa.id)) == 0)
if (ifa->iface && (ipa_compare
(ifa->iface->addr->ip, ipa_from_u32(en->lsa.id)) == 0))
{
en->nhi = ifa->iface;
return;