diff options
Diffstat (limited to 'net/netfilter/ipset/ip_set_hash_ipport.c')
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipport.c | 80 |
1 files changed, 15 insertions, 65 deletions
diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c index 7a2d2bd..525a595 100644 --- a/net/netfilter/ipset/ip_set_hash_ipport.c +++ b/net/netfilter/ipset/ip_set_hash_ipport.c @@ -24,19 +24,20 @@ #include <linux/netfilter/ipset/ip_set_getport.h> #include <linux/netfilter/ipset/ip_set_hash.h> -#define REVISION_MIN 0 -/* 1 SCTP and UDPLITE support added */ -#define REVISION_MAX 2 /* Counters support added */ +#define IPSET_TYPE_REV_MIN 0 +/* 1 SCTP and UDPLITE support added */ +/* 2 Counters support added */ +#define IPSET_TYPE_REV_MAX 3 /* Comments support added */ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>"); -IP_SET_MODULE_DESC("hash:ip,port", REVISION_MIN, REVISION_MAX); +IP_SET_MODULE_DESC("hash:ip,port", IPSET_TYPE_REV_MIN, IPSET_TYPE_REV_MAX); MODULE_ALIAS("ip_set_hash:ip,port"); /* Type specific function prefix */ #define HTYPE hash_ipport -/* IPv4 variants */ +/* IPv4 variant */ /* Member elements */ struct hash_ipport4_elem { @@ -46,31 +47,6 @@ struct hash_ipport4_elem { u8 padding; }; -struct hash_ipport4t_elem { - __be32 ip; - __be16 port; - u8 proto; - u8 padding; - unsigned long timeout; -}; - -struct hash_ipport4c_elem { - __be32 ip; - __be16 port; - u8 proto; - u8 padding; - struct ip_set_counter counter; -}; - -struct hash_ipport4ct_elem { - __be32 ip; - __be16 port; - u8 proto; - u8 padding; - struct ip_set_counter counter; - unsigned long timeout; -}; - /* Common functions */ static inline bool @@ -116,10 +92,9 @@ hash_ipport4_kadt(struct ip_set *set, const struct sk_buff *skb, const struct xt_action_param *par, enum ipset_adt adt, struct ip_set_adt_opt *opt) { - const struct hash_ipport *h = set->data; ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_ipport4_elem e = { }; - struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, h); + struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set); if (!ip_set_get_ip4_port(skb, opt->flags & IPSET_DIM_TWO_SRC, &e.port, &e.proto)) @@ -136,8 +111,8 @@ hash_ipport4_uadt(struct ip_set *set, struct nlattr *tb[], const struct hash_ipport *h = set->data; ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_ipport4_elem e = { }; - struct ip_set_ext ext = IP_SET_INIT_UEXT(h); - u32 ip, ip_to, p = 0, port, port_to; + struct ip_set_ext ext = IP_SET_INIT_UEXT(set); + u32 ip, ip_to = 0, p = 0, port, port_to; bool with_ports = false; int ret; @@ -222,7 +197,7 @@ hash_ipport4_uadt(struct ip_set *set, struct nlattr *tb[], return ret; } -/* IPv6 variants */ +/* IPv6 variant */ struct hash_ipport6_elem { union nf_inet_addr ip; @@ -231,31 +206,6 @@ struct hash_ipport6_elem { u8 padding; }; -struct hash_ipport6t_elem { - union nf_inet_addr ip; - __be16 port; - u8 proto; - u8 padding; - unsigned long timeout; -}; - -struct hash_ipport6c_elem { - union nf_inet_addr ip; - __be16 port; - u8 proto; - u8 padding; - struct ip_set_counter counter; -}; - -struct hash_ipport6ct_elem { - union nf_inet_addr ip; - __be16 port; - u8 proto; - u8 padding; - struct ip_set_counter counter; - unsigned long timeout; -}; - /* Common functions */ static inline bool @@ -306,10 +256,9 @@ hash_ipport6_kadt(struct ip_set *set, const struct sk_buff *skb, const struct xt_action_param *par, enum ipset_adt adt, struct ip_set_adt_opt *opt) { - const struct hash_ipport *h = set->data; ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_ipport6_elem e = { }; - struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, h); + struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set); if (!ip_set_get_ip6_port(skb, opt->flags & IPSET_DIM_TWO_SRC, &e.port, &e.proto)) @@ -326,7 +275,7 @@ hash_ipport6_uadt(struct ip_set *set, struct nlattr *tb[], const struct hash_ipport *h = set->data; ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_ipport6_elem e = { }; - struct ip_set_ext ext = IP_SET_INIT_UEXT(h); + struct ip_set_ext ext = IP_SET_INIT_UEXT(set); u32 port, port_to; bool with_ports = false; int ret; @@ -396,8 +345,8 @@ static struct ip_set_type hash_ipport_type __read_mostly = { .features = IPSET_TYPE_IP | IPSET_TYPE_PORT, .dimension = IPSET_DIM_TWO, .family = NFPROTO_UNSPEC, - .revision_min = REVISION_MIN, - .revision_max = REVISION_MAX, + .revision_min = IPSET_TYPE_REV_MIN, + .revision_max = IPSET_TYPE_REV_MAX, .create = hash_ipport_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, @@ -419,6 +368,7 @@ static struct ip_set_type hash_ipport_type __read_mostly = { [IPSET_ATTR_LINENO] = { .type = NLA_U32 }, [IPSET_ATTR_BYTES] = { .type = NLA_U64 }, [IPSET_ATTR_PACKETS] = { .type = NLA_U64 }, + [IPSET_ATTR_COMMENT] = { .type = NLA_NUL_STRING }, }, .me = THIS_MODULE, }; |