From 9a84755e05850a1faab80b5c4b5e5449f9c3c88d Mon Sep 17 00:00:00 2001 From: Jozsef Kadlecsik Date: Mon, 23 May 2011 10:56:14 +0200 Subject: Use unified from/to address masking and check the usage --- kernel/net/netfilter/ipset/ip_set_bitmap_ip.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'kernel/net/netfilter/ipset/ip_set_bitmap_ip.c') 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; -- cgit v1.2.3