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kernel-pfroute: Let get_nexthop() default to destination address

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This commit is contained in:
Tobias Brunner
2014-03-31 14:32:44 +02:00
parent 5119c5fe97
commit 7522fcffd2
1 changed files with 7 additions and 3 deletions
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src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c
+7 -3
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@@ -1576,16 +1576,20 @@ retry:
} }
DBG1(DBG_KNL, "PF_ROUTE lookup failed: %s", strerror(errno)); DBG1(DBG_KNL, "PF_ROUTE lookup failed: %s", strerror(errno));
} }
if (!host) if (nexthop)
{ {
return NULL; host = host ?: dest->clone(dest);
} }
if (!nexthop) else
{ /* make sure the source address is not virtual and usable */ { /* make sure the source address is not virtual and usable */
addr_entry_t *entry, lookup = { addr_entry_t *entry, lookup = {
.ip = host, .ip = host,
}; };
if (!host)
{
return NULL;
}
this->lock->read_lock(this->lock); this->lock->read_lock(this->lock);
entry = this->addrs->get_match(this->addrs, &lookup, entry = this->addrs->get_match(this->addrs, &lookup,
(void*)addr_map_entry_match_up_and_usable); (void*)addr_map_entry_match_up_and_usable);