diff options
Diffstat (limited to 'net/netfilter/ipset/ip_set_hash_ip.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_hash_ip.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c index a68dbd4..ec3dba5 100644 --- a/net/netfilter/ipset/ip_set_hash_ip.c +++ b/net/netfilter/ipset/ip_set_hash_ip.c @@ -24,9 +24,12 @@ #include <linux/netfilter/ipset/ip_set_timeout.h> #include <linux/netfilter/ipset/ip_set_hash.h> +#define REVISION_MIN 0 +#define REVISION_MAX 0 + MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>"); -MODULE_DESCRIPTION("hash:ip type of IP sets"); +IP_SET_MODULE_DESC("hash:ip", REVISION_MIN, REVISION_MAX); MODULE_ALIAS("ip_set_hash:ip"); /* Type specific function prefix */ @@ -114,7 +117,7 @@ nla_put_failure: static inline void hash_ip4_data_next(struct ip_set_hash *h, const struct hash_ip4_elem *d) { - h->next.ip = ntohl(d->ip); + h->next.ip = d->ip; } static int @@ -179,7 +182,7 @@ hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[], } else if (tb[IPSET_ATTR_CIDR]) { u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); - if (cidr > 32) + if (!cidr || cidr > 32) return -IPSET_ERR_INVALID_CIDR; ip_set_mask_from_to(ip, ip_to, cidr); } else @@ -188,7 +191,7 @@ hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[], hosts = h->netmask == 32 ? 1 : 2 << (32 - h->netmask - 1); if (retried) - ip = h->next.ip; + ip = ntohl(h->next.ip); for (; !before(ip_to, ip); ip += hosts) { nip = htonl(ip); if (nip == 0) @@ -452,8 +455,8 @@ static struct ip_set_type hash_ip_type __read_mostly = { .features = IPSET_TYPE_IP, .dimension = IPSET_DIM_ONE, .family = NFPROTO_UNSPEC, - .revision_min = 0, - .revision_max = 0, + .revision_min = REVISION_MIN, + .revision_max = REVISION_MAX, .create = hash_ip_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, |
