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Check validity of dest w.r.t. net_type

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Allow to define static roa/flow routes without dest.
This commit is contained in:
Ondrej Zajicek (work)
2017-04-05 16:16:04 +02:00
parent 3484cb9a65
commit 4278abfe27
6 changed files with 71 additions and 35 deletions
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18
nest/rt-table.c
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@@ -900,7 +900,6 @@ rte_validate(rte *e)
int c;
net *n = e->net;
// (n->n.pxlen > BITS_PER_IP_ADDRESS) || !ip_is_prefix(n->n.prefix,n->n.pxlen))
if (!net_validate(n->n.addr))
{
log(L_WARN "Ignoring bogus prefix %N received via %s",
@@ -916,12 +915,19 @@ rte_validate(rte *e)
return 0;
}
if (net_type_match(n->n.addr, NB_DEST) == !e->attrs->dest)
{
log(L_WARN "Ignoring route %N with invalid dest %d received via %s",
n->n.addr, e->attrs->dest, e->sender->proto->name);
return 0;
}
if ((e->attrs->dest == RTD_UNICAST) && !nexthop_is_sorted(&(e->attrs->nh)))
{
log(L_WARN "Ignoring unsorted multipath route %N received via %s",
n->n.addr, e->sender->proto->name);
return 0;
}
{
log(L_WARN "Ignoring unsorted multipath route %N received via %s",
n->n.addr, e->sender->proto->name);
return 0;
}
return 1;
}