return ip6_pol_route(net, table, fl6->flowi6_oif, fl6, flags);
}
-struct dst_entry *ip6_route_output(struct net *net, const struct sock *sk,
- struct flowi6 *fl6)
+struct dst_entry *ip6_route_output_flags(struct net *net, const struct sock *sk,
+ struct flowi6 *fl6, int flags)
{
struct dst_entry *dst;
- int flags = 0;
bool any_src;
dst = l3mdev_rt6_dst_by_oif(net, fl6);
return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_output);
}
-EXPORT_SYMBOL(ip6_route_output);
+EXPORT_SYMBOL_GPL(ip6_route_output_flags);
struct dst_entry *ip6_blackhole_route(struct net *net, struct dst_entry *dst_orig)
{
} else {
val = nla_get_u32(nla);
}
+ if (type == RTAX_HOPLIMIT && val > 255)
+ val = 255;
if (type == RTAX_FEATURES && (val & ~RTAX_FEATURE_MASK))
goto err;
if (iif) {
#ifdef CONFIG_IPV6_MROUTE
if (ipv6_addr_is_multicast(&rt->rt6i_dst.addr)) {
- int err = ip6mr_get_route(net, skb, rtm, nowait);
+ int err = ip6mr_get_route(net, skb, rtm, nowait,
+ portid);
+
if (err <= 0) {
if (!nowait) {
if (err == 0)
if (nla_put_u8(skb, RTA_PREF, IPV6_EXTRACT_PREF(rt->rt6i_flags)))
goto nla_put_failure;
- lwtunnel_fill_encap(skb, rt->dst.lwtstate);
+ if (lwtunnel_fill_encap(skb, rt->dst.lwtstate) < 0)
+ goto nla_put_failure;
nlmsg_end(skb, nlh);
return 0;