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A fix in OSPFv3 next_hop calculation.

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This commit is contained in:
Ondrej Zajicek 2010-04-27 18:29:01 +02:00
parent 96599c957b
commit 48b0814ace
1 changed files with 8 additions and 3 deletions
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11
proto/ospf/rt.c
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@ -1300,10 +1300,15 @@ calc_next_hop(struct ospf_area *oa, struct top_hash_entry *en,
* Next-hop is taken from lladdr field of Link-LSA, en->lb_id
* is computed in link_back().
*/
struct top_hash_entry *llsa;
llsa = ospf_hash_find(po->gr, par->nhi->iface->index, en->lb_id, rid, LSA_T_LINK);
struct top_hash_entry *lhe;
lhe = ospf_hash_find(po->gr, par->nhi->iface->index, en->lb_id, rid, LSA_T_LINK);
if (!llsa || ipa_zero(llsa->lladdr))
if (!lhe)
return 0;
struct ospf_lsa_link *llsa = lhe->lsa_body;
if (ipa_zero(llsa->lladdr))
return 0;
en->nh = llsa->lladdr;