diff options
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_hash_netnet.c')
-rw-r--r-- | kernel/net/netfilter/ipset/ip_set_hash_netnet.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_hash_netnet.c b/kernel/net/netfilter/ipset/ip_set_hash_netnet.c index 7f9ae2e..5a2b923 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_netnet.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_netnet.c @@ -169,8 +169,8 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[], ipset_adtfn adtfn = set->variant->adt[adt]; struct hash_netnet4_elem e = { }; struct ip_set_ext ext = IP_SET_INIT_UEXT(set); - u32 ip = 0, ip_to = 0, last; - u32 ip2 = 0, ip2_from = 0, ip2_to = 0, last2; + u32 ip = 0, ip_to = 0; + u32 ip2 = 0, ip2_from = 0, ip2_to = 0; int ret; if (tb[IPSET_ATTR_LINENO]) @@ -247,27 +247,27 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[], ip_set_mask_from_to(ip2_from, ip2_to, e.cidr[1]); } - if (retried) + if (retried) { ip = ntohl(h->next.ip[0]); + ip2 = ntohl(h->next.ip[1]); + } else { + ip2 = ip2_from; + } - while (ip <= ip_to) { + do { e.ip[0] = htonl(ip); - last = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]); - ip2 = (retried && - ip == ntohl(h->next.ip[0])) ? ntohl(h->next.ip[1]) - : ip2_from; - while (ip2 <= ip2_to) { + ip = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]); + do { e.ip[1] = htonl(ip2); - last2 = ip_set_range_to_cidr(ip2, ip2_to, &e.cidr[1]); + ip2 = ip_set_range_to_cidr(ip2, ip2_to, &e.cidr[1]); ret = adtfn(set, &e, &ext, &ext, flags); if (ret && !ip_set_eexist(ret, flags)) return ret; ret = 0; - ip2 = last2 + 1; - } - ip = last + 1; - } + } while (ip2++ < ip2_to); + ip2 = ip2_from; + } while (ip++ < ip_to); return ret; } |