diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/route.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 93f71be1d5d1..64f360d853fb 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2675,6 +2675,10 @@ struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *flp4) dst_use(&rth->dst, jiffies); RT_CACHE_STAT_INC(out_hit); rcu_read_unlock_bh(); + if (!flp4->saddr) + flp4->saddr = rth->rt_src; + if (!flp4->daddr) + flp4->daddr = rth->rt_dst; return rth; } RT_CACHE_STAT_INC(out_hlist_search); @@ -2772,15 +2776,10 @@ struct rtable *ip_route_output_flow(struct net *net, struct flowi4 *flp4, if (IS_ERR(rt)) return rt; - if (flp4->flowi4_proto) { - if (!flp4->saddr) - flp4->saddr = rt->rt_src; - if (!flp4->daddr) - flp4->daddr = rt->rt_dst; + if (flp4->flowi4_proto) rt = (struct rtable *) xfrm_lookup(net, &rt->dst, flowi4_to_flowi(flp4), sk, 0); - } return rt; } |