diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/route.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7b5e8e1d94b..ad6eadd12b4 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1131,10 +1131,12 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, __be32 skeys[2] = { saddr, 0 }; int ikeys[2] = { dev->ifindex, 0 }; struct netevent_redirect netevent; + struct net *net; if (!in_dev) return; + net = dev->nd_net; if (new_gw == old_gw || !IN_DEV_RX_REDIRECTS(in_dev) || ipv4_is_multicast(new_gw) || ipv4_is_lbcast(new_gw) || ipv4_is_zeronet(new_gw)) @@ -1146,7 +1148,7 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, if (IN_DEV_SEC_REDIRECTS(in_dev) && ip_fib_check_default(new_gw, dev)) goto reject_redirect; } else { - if (inet_addr_type(&init_net, new_gw) != RTN_UNICAST) + if (inet_addr_type(net, new_gw) != RTN_UNICAST) goto reject_redirect; } @@ -1164,7 +1166,8 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, rth->fl.fl4_src != skeys[i] || rth->fl.oif != ikeys[k] || rth->fl.iif != 0 || - rth->rt_genid != atomic_read(&rt_genid)) { + rth->rt_genid != atomic_read(&rt_genid) || + rth->u.dst.dev->nd_net != net) { rthp = &rth->u.dst.rt_next; continue; } |