* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/icmpv6.h>
ipv6_addr_copy(&fl.fl6_dst, &oip6h->saddr);
fl.fl_ip_sport = otcph.dest;
fl.fl_ip_dport = otcph.source;
+ security_skb_classify_flow(oldskb, &fl);
dst = ip6_route_output(NULL, &fl);
if (dst == NULL)
return;
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
- const void *targinfo,
- void *userinfo)
+ const struct xt_target *target,
+ const void *targinfo)
{
const struct ip6t_reject_info *reject = targinfo;
static int check(const char *tablename,
const void *entry,
+ const struct xt_target *target,
void *targinfo,
- unsigned int targinfosize,
unsigned int hook_mask)
{
const struct ip6t_reject_info *rejinfo = targinfo;
const struct ip6t_entry *e = entry;
- if (targinfosize != IP6T_ALIGN(sizeof(struct ip6t_reject_info))) {
- DEBUGP("ip6t_REJECT: targinfosize %u != 0\n", targinfosize);
- return 0;
- }
-
- /* Only allow these for packet filtering. */
- if (strcmp(tablename, "filter") != 0) {
- DEBUGP("ip6t_REJECT: bad table `%s'.\n", tablename);
- return 0;
- }
-
- if ((hook_mask & ~((1 << NF_IP6_LOCAL_IN)
- | (1 << NF_IP6_FORWARD)
- | (1 << NF_IP6_LOCAL_OUT))) != 0) {
- DEBUGP("ip6t_REJECT: bad hook mask %X\n", hook_mask);
- return 0;
- }
-
if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
printk("ip6t_REJECT: ECHOREPLY is not supported.\n");
return 0;
return 0;
}
}
-
return 1;
}
static struct ip6t_target ip6t_reject_reg = {
.name = "REJECT",
.target = reject6_target,
+ .targetsize = sizeof(struct ip6t_reject_info),
+ .table = "filter",
+ .hooks = (1 << NF_IP6_LOCAL_IN) | (1 << NF_IP6_FORWARD) |
+ (1 << NF_IP6_LOCAL_OUT),
.checkentry = check,
.me = THIS_MODULE
};
-static int __init init(void)
+static int __init ip6t_reject_init(void)
{
- if (ip6t_register_target(&ip6t_reject_reg))
- return -EINVAL;
- return 0;
+ return ip6t_register_target(&ip6t_reject_reg);
}
-static void __exit fini(void)
+static void __exit ip6t_reject_fini(void)
{
ip6t_unregister_target(&ip6t_reject_reg);
}
-module_init(init);
-module_exit(fini);
+module_init(ip6t_reject_init);
+module_exit(ip6t_reject_fini);