diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index fa5c037227cb..709ffe67d1de 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -65,7 +65,7 @@ #define pr_fmt(fmt) "IPv4: " fmt #include <linux/module.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/types.h> #include <linux/kernel.h> @@ -798,6 +798,7 @@ static void ip_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_buf struct rtable *rt; struct flowi4 fl4; const struct iphdr *iph = (const struct iphdr *) skb->data; + struct net *net = dev_net(skb->dev); int oif = skb->dev->ifindex; u8 tos = RT_TOS(iph->tos); u8 prot = iph->protocol; @@ -805,7 +806,7 @@ static void ip_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_buf rt = (struct rtable *) dst; - __build_flow_key(sock_net(sk), &fl4, sk, iph, oif, tos, prot, mark, 0); + __build_flow_key(net, &fl4, sk, iph, oif, tos, prot, mark, 0); __ip_do_redirect(rt, skb, &fl4, true); } @@ -1913,7 +1914,8 @@ local_input: } } - rth = rt_dst_alloc(net->loopback_dev, flags | RTCF_LOCAL, res.type, + rth = rt_dst_alloc(l3mdev_master_dev_rcu(dev) ? : net->loopback_dev, + flags | RTCF_LOCAL, res.type, IN_DEV_CONF_GET(in_dev, NOPOLICY), false, do_cache); if (!rth) goto e_nobufs; @@ -2470,7 +2472,7 @@ static int rt_fill_info(struct net *net, __be32 dst, __be32 src, u32 table_id, r->rtm_dst_len = 32; r->rtm_src_len = 0; r->rtm_tos = fl4->flowi4_tos; - r->rtm_table = table_id; + r->rtm_table = table_id < 256 ? table_id : RT_TABLE_COMPAT; if (nla_put_u32(skb, RTA_TABLE, table_id)) goto nla_put_failure; r->rtm_type = rt->rt_type; |