static inline bool
hash_ip4_data_equal(const struct hash_ip4_elem *ip1,
- const struct hash_ip4_elem *ip2)
+ const struct hash_ip4_elem *ip2,
+ u32 *multi)
{
return ip1->ip == ip2->ip;
}
#define HOST_MASK 32
#include <linux/netfilter/ipset/ip_set_ahash.h>
+static inline void
+hash_ip4_data_next(struct ip_set_hash *h, const struct hash_ip4_elem *d)
+{
+ h->next.ip = ntohl(d->ip);
+}
+
static int
hash_ip4_kadt(struct ip_set *set, const struct sk_buff *skb,
- enum ipset_adt adt, u8 pf, u8 dim, u8 flags)
+ const struct xt_action_param *par,
+ enum ipset_adt adt, const struct ip_set_adt_opt *opt)
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
__be32 ip;
- ip4addrptr(skb, flags & IPSET_DIM_ONE_SRC, &ip);
+ ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &ip);
ip &= ip_set_netmask(h->netmask);
if (ip == 0)
return -EINVAL;
- return adtfn(set, &ip, h->timeout);
+ return adtfn(set, &ip, opt_timeout(opt, h), opt->cmdflags);
}
static int
hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[],
- enum ipset_adt adt, u32 *lineno, u32 flags)
+ enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
nip = htonl(ip);
if (nip == 0)
return -IPSET_ERR_HASH_ELEM;
- return adtfn(set, &nip, timeout);
+ return adtfn(set, &nip, timeout, flags);
}
if (tb[IPSET_ATTR_IP_TO]) {
if (cidr > 32)
return -IPSET_ERR_INVALID_CIDR;
- ip &= ip_set_hostmask(cidr);
- ip_to = ip | ~ip_set_hostmask(cidr);
+ ip_set_mask_from_to(ip, ip_to, cidr);
} else
ip_to = ip;
hosts = h->netmask == 32 ? 1 : 2 << (32 - h->netmask - 1);
+ if (retried)
+ ip = h->next.ip;
for (; !before(ip_to, ip); ip += hosts) {
nip = htonl(ip);
if (nip == 0)
return -IPSET_ERR_HASH_ELEM;
- ret = adtfn(set, &nip, timeout);
+ ret = adtfn(set, &nip, timeout, flags);
if (ret && !ip_set_eexist(ret, flags))
return ret;
static inline bool
hash_ip6_data_equal(const struct hash_ip6_elem *ip1,
- const struct hash_ip6_elem *ip2)
+ const struct hash_ip6_elem *ip2,
+ u32 *multi)
{
return ipv6_addr_cmp(&ip1->ip.in6, &ip2->ip.in6) == 0;
}
static inline void
hash_ip6_data_copy(struct hash_ip6_elem *dst, const struct hash_ip6_elem *src)
{
- ipv6_addr_copy(&dst->ip.in6, &src->ip.in6);
+ dst->ip.in6 = src->ip.in6;
}
static inline void
#define HOST_MASK 128
#include <linux/netfilter/ipset/ip_set_ahash.h>
+static inline void
+hash_ip6_data_next(struct ip_set_hash *h, const struct hash_ip6_elem *d)
+{
+}
+
static int
hash_ip6_kadt(struct ip_set *set, const struct sk_buff *skb,
- enum ipset_adt adt, u8 pf, u8 dim, u8 flags)
+ const struct xt_action_param *par,
+ enum ipset_adt adt, const struct ip_set_adt_opt *opt)
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
union nf_inet_addr ip;
- ip6addrptr(skb, flags & IPSET_DIM_ONE_SRC, &ip.in6);
+ ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &ip.in6);
ip6_netmask(&ip, h->netmask);
if (ipv6_addr_any(&ip.in6))
return -EINVAL;
- return adtfn(set, &ip, h->timeout);
+ return adtfn(set, &ip, opt_timeout(opt, h), opt->cmdflags);
}
static const struct nla_policy hash_ip6_adt_policy[IPSET_ATTR_ADT_MAX + 1] = {
static int
hash_ip6_uadt(struct ip_set *set, struct nlattr *tb[],
- enum ipset_adt adt, u32 *lineno, u32 flags)
+ enum ipset_adt adt, u32 *lineno, u32 flags, bool retried)
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]);
}
- ret = adtfn(set, &ip, timeout);
+ ret = adtfn(set, &ip, timeout, flags);
return ip_set_eexist(ret, flags) ? 0 : ret;
}
{
u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM;
u8 netmask, hbits;
+ size_t hsize;
struct ip_set_hash *h;
- if (!(set->family == AF_INET || set->family == AF_INET6))
+ if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6))
return -IPSET_ERR_INVALID_FAMILY;
- netmask = set->family == AF_INET ? 32 : 128;
+ netmask = set->family == NFPROTO_IPV4 ? 32 : 128;
pr_debug("Create set %s with family %s\n",
- set->name, set->family == AF_INET ? "inet" : "inet6");
+ set->name, set->family == NFPROTO_IPV4 ? "inet" : "inet6");
if (unlikely(!ip_set_optattr_netorder(tb, IPSET_ATTR_HASHSIZE) ||
!ip_set_optattr_netorder(tb, IPSET_ATTR_MAXELEM) ||
if (tb[IPSET_ATTR_NETMASK]) {
netmask = nla_get_u8(tb[IPSET_ATTR_NETMASK]);
- if ((set->family == AF_INET && netmask > 32) ||
- (set->family == AF_INET6 && netmask > 128) ||
+ if ((set->family == NFPROTO_IPV4 && netmask > 32) ||
+ (set->family == NFPROTO_IPV6 && netmask > 128) ||
netmask == 0)
return -IPSET_ERR_INVALID_NETMASK;
}
h->timeout = IPSET_NO_TIMEOUT;
hbits = htable_bits(hashsize);
- h->table = ip_set_alloc(
- sizeof(struct htable)
- + jhash_size(hbits) * sizeof(struct hbucket));
+ hsize = htable_size(hbits);
+ if (hsize == 0) {
+ kfree(h);
+ return -ENOMEM;
+ }
+ h->table = ip_set_alloc(hsize);
if (!h->table) {
kfree(h);
return -ENOMEM;
if (tb[IPSET_ATTR_TIMEOUT]) {
h->timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]);
- set->variant = set->family == AF_INET
+ set->variant = set->family == NFPROTO_IPV4
? &hash_ip4_tvariant : &hash_ip6_tvariant;
- if (set->family == AF_INET)
+ if (set->family == NFPROTO_IPV4)
hash_ip4_gc_init(set);
else
hash_ip6_gc_init(set);
} else {
- set->variant = set->family == AF_INET
+ set->variant = set->family == NFPROTO_IPV4
? &hash_ip4_variant : &hash_ip6_variant;
}
.protocol = IPSET_PROTOCOL,
.features = IPSET_TYPE_IP,
.dimension = IPSET_DIM_ONE,
- .family = AF_UNSPEC,
- .revision = 0,
+ .family = NFPROTO_UNSPEC,
+ .revision_min = 0,
+ .revision_max = 0,
.create = hash_ip_create,
.create_policy = {
[IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 },