diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6t_HL.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_HL.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c index 306200c35057..da14c6d86bcc 100644 --- a/net/ipv6/netfilter/ip6t_HL.c +++ b/net/ipv6/netfilter/ip6t_HL.c @@ -21,6 +21,7 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb, const struct net_device *in, const struct net_device *out, unsigned int hooknum, + const struct xt_target *target, const void *targinfo, void *userinfo) { struct ipv6hdr *ip6h; @@ -63,43 +64,31 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb, static int ip6t_hl_checkentry(const char *tablename, const void *entry, + const struct xt_target *target, void *targinfo, unsigned int targinfosize, unsigned int hook_mask) { struct ip6t_HL_info *info = targinfo; - if (targinfosize != IP6T_ALIGN(sizeof(struct ip6t_HL_info))) { - printk(KERN_WARNING "ip6t_HL: targinfosize %u != %Zu\n", - targinfosize, - IP6T_ALIGN(sizeof(struct ip6t_HL_info))); - return 0; - } - - if (strcmp(tablename, "mangle")) { - printk(KERN_WARNING "ip6t_HL: can only be called from " - "\"mangle\" table, not \"%s\"\n", tablename); - return 0; - } - if (info->mode > IP6T_HL_MAXMODE) { printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n", info->mode); return 0; } - if ((info->mode != IP6T_HL_SET) && (info->hop_limit == 0)) { printk(KERN_WARNING "ip6t_HL: increment/decrement doesn't " "make sense with value 0\n"); return 0; } - return 1; } static struct ip6t_target ip6t_HL = { .name = "HL", .target = ip6t_hl_target, + .targetsize = sizeof(struct ip6t_HL_info), + .table = "mangle", .checkentry = ip6t_hl_checkentry, .me = THIS_MODULE }; |