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ospf6d: fix ospf6 crash in inp lsa processing

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Use ospf6_prefix_same for comparing two exact same prefix
to determine ECMP for a route.
ospf6_route_cmp expects two different prefix rather
being exactly same.

Ticket:CM-22630
Testing Done:
performed ECMP of intra network prefix route via
sending same route via different available
ospf6 paths.

Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This commit is contained in:
Chirag Shah 2018-10-11 09:08:37 -07:00
parent eaae6204a9
commit beabf870d7
1 changed files with 1 additions and 1 deletions
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2
ospf6d/ospf6_intra.c
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@ -1729,7 +1729,7 @@ void ospf6_intra_prefix_lsa_add(struct ospf6_lsa *lsa)
listnode_add_sort(route->paths, path);
old = ospf6_route_lookup(&route->prefix, oa->route_table);
if (old && (ospf6_route_cmp(route, old) == 0)) {
if (old) {
if (IS_OSPF6_DEBUG_EXAMIN(INTRA_PREFIX)) {
prefix2str(&route->prefix, buf, sizeof(buf));
zlog_debug("%s Update route: %s old cost %u new cost %u paths %u nh %u",