diff options
author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2011-05-23 10:56:14 +0200 |
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committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2011-05-23 10:56:14 +0200 |
commit | 9a84755e05850a1faab80b5c4b5e5449f9c3c88d (patch) | |
tree | 4b851e7c816f61f324d9378fc4ac6203eb6cca51 /kernel/net/netfilter/ipset/ip_set_bitmap_ip.c | |
parent | 6b71deec45bd5cd40df92a7ebca2a6666cda203b (diff) |
Use unified from/to address masking and check the usage
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_bitmap_ip.c')
-rw-r--r-- | kernel/net/netfilter/ipset/ip_set_bitmap_ip.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c b/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c index 4932311..c46e344 100644 --- a/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c +++ b/kernel/net/netfilter/ipset/ip_set_bitmap_ip.c @@ -283,8 +283,7 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], 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; @@ -478,8 +477,7 @@ bitmap_ip_create(struct ip_set *set, struct nlattr *tb[], u32 flags) if (cidr >= 32) return -IPSET_ERR_INVALID_CIDR; - first_ip &= ip_set_hostmask(cidr); - last_ip = first_ip | ~ip_set_hostmask(cidr); + ip_set_mask_from_to(first_ip, last_ip, cidr); } else return -IPSET_ERR_PROTOCOL; |