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 | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_hash_netport.c b/kernel/net/netfilter/ipset/ip_set_hash_netport.c index e6ef382..1a187be 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_netport.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_netport.c @@ -161,7 +161,7 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[], ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_netport4_elem e = { .cidr = HOST_MASK - 1 }; struct ip_set_ext ext = IP_SET_INIT_UEXT(set); - u32 port, port_to, p = 0, ip = 0, ip_to = 0, last; + u32 port, port_to, p = 0, ip = 0, ip_to = 0; bool with_ports = false; u8 cidr; int ret; @@ -239,25 +239,26 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[], ip_set_mask_from_to(ip, ip_to, e.cidr + 1); } - if (retried) + if (retried) { ip = ntohl(h->next.ip); - while (ip <= ip_to) { + p = ntohs(h->next.port); + } else { + p = port; + } + do { e.ip = htonl(ip); - last = ip_set_range_to_cidr(ip, ip_to, &cidr); + ip = ip_set_range_to_cidr(ip, ip_to, &cidr); e.cidr = cidr - 1; - p = retried && ip == ntohl(h->next.ip) ? ntohs(h->next.port) - : port; for (; p <= port_to; p++) { e.port = htons(p); ret = adtfn(set, &e, &ext, &ext, flags); - if (ret && !ip_set_eexist(ret, flags)) return ret; ret = 0; } - ip = last + 1; - } + p = port; + } while (ip++ < ip_to); return ret; } |