diff options
Diffstat (limited to 'net/netfilter/xt_multiport.c')
-rw-r--r-- | net/netfilter/xt_multiport.c | 115 |
1 files changed, 41 insertions, 74 deletions
diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c index 1ff0a25..d3aefd3 100644 --- a/net/netfilter/xt_multiport.c +++ b/net/netfilter/xt_multiport.c @@ -176,7 +176,6 @@ checkentry(const char *tablename, const void *info, const struct xt_match *match, void *matchinfo, - unsigned int matchsize, unsigned int hook_mask) { const struct ipt_ip *ip = info; @@ -191,7 +190,6 @@ checkentry_v1(const char *tablename, const void *info, const struct xt_match *match, void *matchinfo, - unsigned int matchsize, unsigned int hook_mask) { const struct ipt_ip *ip = info; @@ -206,7 +204,6 @@ checkentry6(const char *tablename, const void *info, const struct xt_match *match, void *matchinfo, - unsigned int matchsize, unsigned int hook_mask) { const struct ip6t_ip6 *ip = info; @@ -221,7 +218,6 @@ checkentry6_v1(const char *tablename, const void *info, const struct xt_match *match, void *matchinfo, - unsigned int matchsize, unsigned int hook_mask) { const struct ip6t_ip6 *ip = info; @@ -231,84 +227,55 @@ checkentry6_v1(const char *tablename, multiinfo->count); } -static struct xt_match multiport_match = { - .name = "multiport", - .revision = 0, - .matchsize = sizeof(struct xt_multiport), - .match = &match, - .checkentry = &checkentry, - .family = AF_INET, - .me = THIS_MODULE, -}; - -static struct xt_match multiport_match_v1 = { - .name = "multiport", - .revision = 1, - .matchsize = sizeof(struct xt_multiport_v1), - .match = &match_v1, - .checkentry = &checkentry_v1, - .family = AF_INET, - .me = THIS_MODULE, -}; - -static struct xt_match multiport6_match = { - .name = "multiport", - .revision = 0, - .matchsize = sizeof(struct xt_multiport), - .match = &match, - .checkentry = &checkentry6, - .family = AF_INET6, - .me = THIS_MODULE, -}; - -static struct xt_match multiport6_match_v1 = { - .name = "multiport", - .revision = 1, - .matchsize = sizeof(struct xt_multiport_v1), - .match = &match_v1, - .checkentry = &checkentry6_v1, - .family = AF_INET6, - .me = THIS_MODULE, +static struct xt_match xt_multiport_match[] = { + { + .name = "multiport", + .family = AF_INET, + .revision = 0, + .checkentry = checkentry, + .match = match, + .matchsize = sizeof(struct xt_multiport), + .me = THIS_MODULE, + }, + { + .name = "multiport", + .family = AF_INET, + .revision = 1, + .checkentry = checkentry_v1, + .match = match_v1, + .matchsize = sizeof(struct xt_multiport_v1), + .me = THIS_MODULE, + }, + { + .name = "multiport", + .family = AF_INET6, + .revision = 0, + .checkentry = checkentry6, + .match = match, + .matchsize = sizeof(struct xt_multiport), + .me = THIS_MODULE, + }, + { + .name = "multiport", + .family = AF_INET6, + .revision = 1, + .checkentry = checkentry6_v1, + .match = match_v1, + .matchsize = sizeof(struct xt_multiport_v1), + .me = THIS_MODULE, + }, }; static int __init xt_multiport_init(void) { - int ret; - - ret = xt_register_match(&multiport_match); - if (ret) - goto out; - - ret = xt_register_match(&multiport_match_v1); - if (ret) - goto out_unreg_multi_v0; - - ret = xt_register_match(&multiport6_match); - if (ret) - goto out_unreg_multi_v1; - - ret = xt_register_match(&multiport6_match_v1); - if (ret) - goto out_unreg_multi6_v0; - - return ret; - -out_unreg_multi6_v0: - xt_unregister_match(&multiport6_match); -out_unreg_multi_v1: - xt_unregister_match(&multiport_match_v1); -out_unreg_multi_v0: - xt_unregister_match(&multiport_match); -out: - return ret; + return xt_register_matches(xt_multiport_match, + ARRAY_SIZE(xt_multiport_match)); } static void __exit xt_multiport_fini(void) { - xt_unregister_match(&multiport_match); - xt_unregister_match(&multiport_match_v1); - xt_unregister_match(&multiport6_match); - xt_unregister_match(&multiport6_match_v1); + xt_unregister_matches(xt_multiport_match, + ARRAY_SIZE(xt_multiport_match)); } module_init(xt_multiport_init); |