struct flowi4 fl4;
struct rtable *rt;
+ if (!mark)
+ mark = IP4_REPLY_MARK(net, skb->mark);
+
__build_flow_key(&fl4, NULL, iph, oif,
RT_TOS(iph->tos), protocol, mark, flow_flags);
rt = __ip_route_output_key(net, &fl4);
struct rtable *rt;
__build_flow_key(&fl4, sk, iph, 0, 0, 0, 0, 0);
+
+ if (!fl4.flowi4_mark)
+ fl4.flowi4_mark = IP4_REPLY_MARK(sock_net(sk), skb->mark);
+
rt = __ip_route_output_key(sock_net(sk), &fl4);
if (!IS_ERR(rt)) {
__ip_rt_update_pmtu(rt, &fl4, mtu);
struct in_device *out_dev;
unsigned int flags = 0;
bool do_cache;
- u32 itag;
+ u32 itag = 0;
/* get a working reference to the output device */
out_dev = __in_dev_get_rcu(FIB_RES_DEV(*res));
}
} else
#endif
- if (nla_put_u32(skb, RTA_IIF, rt->rt_iif))
+ if (nla_put_u32(skb, RTA_IIF, skb->dev->ifindex))
goto nla_put_failure;
}