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Merge commit 'fad04c750ca6906fb095f1b45958dec0ac8e210c' into integrated

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This commit is contained in:
Ondrej Zajicek 2013-07-30 22:00:26 +02:00
commit 2740f71b3b
1 changed files with 28 additions and 3 deletions
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31
nest/rt-table.c
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@ -914,6 +914,26 @@ rte_update_unlock(void)
lp_flush(rte_update_pool);
}
static inline void
rte_hide_dummy_routes(net *net, rte **dummy)
{
if (net->routes && net->routes->attrs->source == RTS_DUMMY)
{
*dummy = net->routes;
net->routes = (*dummy)->next;
}
}
static inline void
rte_unhide_dummy_routes(net *net, rte **dummy)
{
if (*dummy)
{
(*dummy)->next = net->routes;
net->routes = *dummy;
}
}
/**
* rte_update - enter a new update to a routing table
* @table: table to be updated
@ -963,6 +983,7 @@ rte_update2(struct announce_hook *ah, net *net, rte *new, struct proto *src)
struct proto_stats *stats = ah->stats;
struct filter *filter = ah->in_filter;
ea_list *tmpa = NULL;
rte *dummy = NULL;
rte_update_lock();
if (new)
@ -1018,14 +1039,18 @@ rte_update2(struct announce_hook *ah, net *net, rte *new, struct proto *src)
else
stats->imp_withdraws_received++;
recalc:
rte_hide_dummy_routes(net, &dummy);
rte_recalculate(ah, net, new, tmpa, src);
rte_unhide_dummy_routes(net, &dummy);
rte_update_unlock();
return;
drop:
drop:
rte_free(new);
rte_recalculate(ah, net, NULL, NULL, src);
rte_update_unlock();
new = NULL;
tmpa = NULL;
goto recalc;
}
/* Independent call to rte_announce(), used from next hop