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authorpaul <paul>2005-05-18 23:29:57 +0000
committerpaul <paul>2005-05-18 23:29:57 +0000
commita3387a4488c35d322d3c78973c967b2be5967b6e (patch)
tree678da23a64c1bb41c2c6c87b362f62f9db22de03 /ripngd/ripng_route.c
parent024a7f06979b467299a85e915b78af456a89e3a6 (diff)
2005-05-19 Paul Jakma <paul.jakma@sun.com>
* ospf_interface.c: (ospf_if_table_lookup) Fix a serious bug a less serious one. 1: this function is supposed to lookup entries in the oifs ospf_interface route_table and return either an existing oi or NULL to indicate not found, its caller depends on this, yet this function uses route_node_get which /always/ returns a route_node - one is created if none exists. Use route_node_lookup instead. This should fix root cause of the reports of the (ospf_add_to_if) assert being hit. 2: oi's are inserted into this table with prefixlength set to /32 (indeed, it should be a hash table, not a route_table), however prefixlength to lookup was not changed, if no valid entry can be inserted other than /32, then nothng but /32 should be looked up. This possibly only worked by fluke.. Fix confirmed by 2 reporters (one list, one IRC), definitely a backport candidate once it has been incubated in HEAD for a while. Thanks to Patrick Friedel and Ivan Warren for testing.
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