diff options
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_hash_netport.c')
-rw-r--r-- | kernel/net/netfilter/ipset/ip_set_hash_netport.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_hash_netport.c b/kernel/net/netfilter/ipset/ip_set_hash_netport.c index 7a2327b..037b829 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_netport.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_netport.c @@ -137,6 +137,13 @@ nla_put_failure: #define HOST_MASK 32 #include <linux/netfilter/ipset/ip_set_ahash.h> +static inline void +hash_netport4_data_next(struct ip_set_hash *h, + const struct hash_netport4_elem *d) +{ + h->next.port = ntohs(d->port); +} + static int hash_netport4_kadt(struct ip_set *set, const struct sk_buff *skb, enum ipset_adt adt, const struct ip_set_adt_opt *opt) @@ -163,7 +170,7 @@ hash_netport4_kadt(struct ip_set *set, const struct sk_buff *skb, static int hash_netport4_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]; @@ -225,6 +232,8 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[], if (port > port_to) swap(port, port_to); + if (retried) + port = h->next.port; for (; port <= port_to; port++) { data.port = htons(port); ret = adtfn(set, &data, timeout, flags); @@ -350,6 +359,13 @@ nla_put_failure: #define HOST_MASK 128 #include <linux/netfilter/ipset/ip_set_ahash.h> +static inline void +hash_netport6_data_next(struct ip_set_hash *h, + const struct hash_netport6_elem *d) +{ + h->next.port = ntohs(d->port); +} + static int hash_netport6_kadt(struct ip_set *set, const struct sk_buff *skb, enum ipset_adt adt, const struct ip_set_adt_opt *opt) @@ -376,7 +392,7 @@ hash_netport6_kadt(struct ip_set *set, const struct sk_buff *skb, static int hash_netport6_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]; @@ -438,6 +454,8 @@ hash_netport6_uadt(struct ip_set *set, struct nlattr *tb[], if (port > port_to) swap(port, port_to); + if (retried) + port = h->next.port; for (; port <= port_to; port++) { data.port = htons(port); ret = adtfn(set, &data, timeout, flags); |