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author | Takashi Iwai <tiwai@suse.de> | 2008-12-20 22:39:47 (GMT) |
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committer | Takashi Iwai <tiwai@suse.de> | 2008-12-20 22:39:47 (GMT) |
commit | 55fa518867978e1f5fd8353098f80d125ac734d7 (patch) | |
tree | 3502b331c1f9ec4cac25dc8ba30b6a0a324e350c /net/netfilter/xt_helper.c | |
parent | bb1f24bf00a85f666b56a09b7cdbfd221af16c2c (diff) | |
parent | eea0579fc85e64e9f05361d5aacf496fe7a151aa (diff) | |
download | linux-55fa518867978e1f5fd8353098f80d125ac734d7.tar.xz |
Merge branch 'topic/pcsp-fix' into topic/misc
Diffstat (limited to 'net/netfilter/xt_helper.c')
-rw-r--r-- | net/netfilter/xt_helper.c | 54 |
1 files changed, 19 insertions, 35 deletions
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c index dada290..64fc7f2 100644 --- a/net/netfilter/xt_helper.c +++ b/net/netfilter/xt_helper.c @@ -24,12 +24,9 @@ MODULE_ALIAS("ip6t_helper"); static bool -helper_mt(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) +helper_mt(const struct sk_buff *skb, const struct xt_match_param *par) { - const struct xt_helper_info *info = matchinfo; + const struct xt_helper_info *info = par->matchinfo; const struct nf_conn *ct; const struct nf_conn_help *master_help; const struct nf_conntrack_helper *helper; @@ -57,56 +54,43 @@ helper_mt(const struct sk_buff *skb, const struct net_device *in, return ret; } -static bool -helper_mt_check(const char *tablename, const void *inf, - const struct xt_match *match, void *matchinfo, - unsigned int hook_mask) +static bool helper_mt_check(const struct xt_mtchk_param *par) { - struct xt_helper_info *info = matchinfo; + struct xt_helper_info *info = par->matchinfo; - if (nf_ct_l3proto_try_module_get(match->family) < 0) { + if (nf_ct_l3proto_try_module_get(par->family) < 0) { printk(KERN_WARNING "can't load conntrack support for " - "proto=%u\n", match->family); + "proto=%u\n", par->family); return false; } info->name[29] = '\0'; return true; } -static void helper_mt_destroy(const struct xt_match *match, void *matchinfo) +static void helper_mt_destroy(const struct xt_mtdtor_param *par) { - nf_ct_l3proto_module_put(match->family); + nf_ct_l3proto_module_put(par->family); } -static struct xt_match helper_mt_reg[] __read_mostly = { - { - .name = "helper", - .family = AF_INET, - .checkentry = helper_mt_check, - .match = helper_mt, - .destroy = helper_mt_destroy, - .matchsize = sizeof(struct xt_helper_info), - .me = THIS_MODULE, - }, - { - .name = "helper", - .family = AF_INET6, - .checkentry = helper_mt_check, - .match = helper_mt, - .destroy = helper_mt_destroy, - .matchsize = sizeof(struct xt_helper_info), - .me = THIS_MODULE, - }, +static struct xt_match helper_mt_reg __read_mostly = { + .name = "helper", + .revision = 0, + .family = NFPROTO_UNSPEC, + .checkentry = helper_mt_check, + .match = helper_mt, + .destroy = helper_mt_destroy, + .matchsize = sizeof(struct xt_helper_info), + .me = THIS_MODULE, }; static int __init helper_mt_init(void) { - return xt_register_matches(helper_mt_reg, ARRAY_SIZE(helper_mt_reg)); + return xt_register_match(&helper_mt_reg); } static void __exit helper_mt_exit(void) { - xt_unregister_matches(helper_mt_reg, ARRAY_SIZE(helper_mt_reg)); + xt_unregister_match(&helper_mt_reg); } module_init(helper_mt_init); |