diff options
Diffstat (limited to 'net/ipv4/fib_frontend.c')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index b11321a8e58d..c55723ec4c3e 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -260,6 +260,19 @@ unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev, } EXPORT_SYMBOL(inet_dev_addr_type); +/* inet_addr_type with dev == NULL but using the table from a dev + * if one is associated + */ +unsigned int inet_addr_type_dev_table(struct net *net, + const struct net_device *dev, + __be32 addr) +{ + int rt_table = vrf_dev_table(dev) ? : RT_TABLE_LOCAL; + + return __inet_dev_addr_type(net, NULL, addr, rt_table); +} +EXPORT_SYMBOL(inet_addr_type_dev_table); + __be32 fib_compute_spec_dst(struct sk_buff *skb) { struct net_device *dev = skb->dev; @@ -510,9 +523,12 @@ static int rtentry_to_fib_config(struct net *net, int cmd, struct rtentry *rt, addr = sk_extract_addr(&rt->rt_gateway); if (rt->rt_gateway.sa_family == AF_INET && addr) { + unsigned int addr_type; + cfg->fc_gw = addr; + addr_type = inet_addr_type_table(net, addr, cfg->fc_table); if (rt->rt_flags & RTF_GATEWAY && - inet_addr_type(net, addr) == RTN_UNICAST) + addr_type == RTN_UNICAST) cfg->fc_scope = RT_SCOPE_UNIVERSE; } @@ -984,11 +1000,14 @@ void fib_del_ifaddr(struct in_ifaddr *ifa, struct in_ifaddr *iprim) fib_magic(RTM_DELROUTE, RTN_BROADCAST, any, 32, prim); } if (!(ok & LOCAL_OK)) { + unsigned int addr_type; + fib_magic(RTM_DELROUTE, RTN_LOCAL, ifa->ifa_local, 32, prim); /* Check, that this local address finally disappeared. */ - if (gone && - inet_addr_type(dev_net(dev), ifa->ifa_local) != RTN_LOCAL) { + addr_type = inet_addr_type_dev_table(dev_net(dev), dev, + ifa->ifa_local); + if (gone && addr_type != RTN_LOCAL) { /* And the last, but not the least thing. * We must flush stray FIB entries. * |