diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6t_ah.c')
-rw-r--r-- | net/ipv6/netfilter/ip6t_ah.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c index 429629fd63b6..3a82f24746b9 100644 --- a/net/ipv6/netfilter/ip6t_ah.c +++ b/net/ipv6/netfilter/ip6t_ah.c @@ -36,14 +36,11 @@ spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert) return r; } -static bool -ah_mt6(const struct sk_buff *skb, const struct net_device *in, - const struct net_device *out, const struct xt_match *match, - const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop) +static bool ah_mt6(const struct sk_buff *skb, const struct xt_match_param *par) { struct ip_auth_hdr _ah; const struct ip_auth_hdr *ah; - const struct ip6t_ah *ahinfo = matchinfo; + const struct ip6t_ah *ahinfo = par->matchinfo; unsigned int ptr; unsigned int hdrlen = 0; int err; @@ -51,13 +48,13 @@ ah_mt6(const struct sk_buff *skb, const struct net_device *in, err = ipv6_find_hdr(skb, &ptr, NEXTHDR_AUTH, NULL); if (err < 0) { if (err != -ENOENT) - *hotdrop = true; + *par->hotdrop = true; return false; } ah = skb_header_pointer(skb, ptr, sizeof(_ah), &_ah); if (ah == NULL) { - *hotdrop = true; + *par->hotdrop = true; return false; } @@ -93,13 +90,9 @@ ah_mt6(const struct sk_buff *skb, const struct net_device *in, !(ahinfo->hdrres && ah->reserved); } -/* Called when user tries to insert an entry of this type. */ -static bool -ah_mt6_check(const char *tablename, const void *entry, - const struct xt_match *match, void *matchinfo, - unsigned int hook_mask) +static bool ah_mt6_check(const struct xt_mtchk_param *par) { - const struct ip6t_ah *ahinfo = matchinfo; + const struct ip6t_ah *ahinfo = par->matchinfo; if (ahinfo->invflags & ~IP6T_AH_INV_MASK) { pr_debug("ip6t_ah: unknown flags %X\n", ahinfo->invflags); @@ -110,7 +103,7 @@ ah_mt6_check(const char *tablename, const void *entry, static struct xt_match ah_mt6_reg __read_mostly = { .name = "ah", - .family = AF_INET6, + .family = NFPROTO_IPV6, .match = ah_mt6, .matchsize = sizeof(struct ip6t_ah), .checkentry = ah_mt6_check, |