diff options
Diffstat (limited to 'net/ipv4/netfilter/iptable_security.c')
-rw-r--r-- | net/ipv4/netfilter/iptable_security.c | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c index b1bf3ca..cce2f64 100644 --- a/net/ipv4/netfilter/iptable_security.c +++ b/net/ipv4/netfilter/iptable_security.c @@ -27,36 +27,6 @@ MODULE_DESCRIPTION("iptables security table, for MAC rules"); (1 << NF_INET_FORWARD) | \ (1 << NF_INET_LOCAL_OUT) -static const struct -{ - struct ipt_replace repl; - struct ipt_standard entries[3]; - struct ipt_error term; -} initial_table __net_initdata = { - .repl = { - .name = "security", - .valid_hooks = SECURITY_VALID_HOOKS, - .num_entries = 4, - .size = sizeof(struct ipt_standard) * 3 + sizeof(struct ipt_error), - .hook_entry = { - [NF_INET_LOCAL_IN] = 0, - [NF_INET_FORWARD] = sizeof(struct ipt_standard), - [NF_INET_LOCAL_OUT] = sizeof(struct ipt_standard) * 2, - }, - .underflow = { - [NF_INET_LOCAL_IN] = 0, - [NF_INET_FORWARD] = sizeof(struct ipt_standard), - [NF_INET_LOCAL_OUT] = sizeof(struct ipt_standard) * 2, - }, - }, - .entries = { - IPT_STANDARD_INIT(NF_ACCEPT), /* LOCAL_IN */ - IPT_STANDARD_INIT(NF_ACCEPT), /* FORWARD */ - IPT_STANDARD_INIT(NF_ACCEPT), /* LOCAL_OUT */ - }, - .term = IPT_ERROR_INIT, /* ERROR */ -}; - static const struct xt_table security_table = { .name = "security", .valid_hooks = SECURITY_VALID_HOOKS, @@ -87,9 +57,14 @@ static struct nf_hook_ops *sectbl_ops __read_mostly; static int __net_init iptable_security_net_init(struct net *net) { - net->ipv4.iptable_security = - ipt_register_table(net, &security_table, &initial_table.repl); + struct ipt_replace *repl; + repl = ipt_alloc_initial_table(&security_table); + if (repl == NULL) + return -ENOMEM; + net->ipv4.iptable_security = + ipt_register_table(net, &security_table, repl); + kfree(repl); if (IS_ERR(net->ipv4.iptable_security)) return PTR_ERR(net->ipv4.iptable_security); |