diff options
Diffstat (limited to 'net/ipv4/fib_frontend.c')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 3e11ea225da..81f85716a89 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -86,6 +86,24 @@ struct fib_table *fib_new_table(struct net *net, u32 id) tb = fib_trie_table(id); if (!tb) return NULL; + + switch (id) { + case RT_TABLE_LOCAL: + net->ipv4.fib_local = tb; + break; + + case RT_TABLE_MAIN: + net->ipv4.fib_main = tb; + break; + + case RT_TABLE_DEFAULT: + net->ipv4.fib_default = tb; + break; + + default: + break; + } + h = id & (FIB_TABLE_HASHSZ - 1); hlist_add_head_rcu(&tb->tb_hlist, &net->ipv4.fib_table_hash[h]); return tb; @@ -218,10 +236,6 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb) return inet_select_addr(dev, ip_hdr(skb)->saddr, scope); } -#ifdef CONFIG_IP_ROUTE_CLASSID -int fib_num_tclassid_users __read_mostly; -#endif - /* Given (packet source, input interface) and optional (dst, oif, tos): * - (main) check, that source is valid i.e. not broadcast or our local * address. @@ -312,7 +326,7 @@ int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, { int r = secpath_exists(skb) ? 0 : IN_DEV_RPFILTER(idev); - if (!r && !fib_num_tclassid_users) { + if (!r && !fib_num_tclassid_users(dev_net(dev))) { *itag = 0; return 0; } @@ -1134,6 +1148,9 @@ static int __net_init fib_net_init(struct net *net) { int error; +#ifdef CONFIG_IP_ROUTE_CLASSID + net->ipv4.fib_num_tclassid_users = 0; +#endif error = ip_fib_net_init(net); if (error < 0) goto out; |