From 2ca2559e391448590532e8b87a135ae27902949f Mon Sep 17 00:00:00 2001 From: Sergey Popovich Date: Mon, 17 Nov 2014 13:44:17 +0200 Subject: netfilter: ipset: Check extensions attributes before getting extensions. Make all extensions attributes checks within ip_set_get_extensions() and reduce number of duplicated code. Signed-off-by: Sergey Popovich Signed-off-by: Jozsef Kadlecsik --- kernel/net/netfilter/ipset/ip_set_hash_ip.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) (limited to 'kernel/net/netfilter/ipset/ip_set_hash_ip.c') diff --git a/kernel/net/netfilter/ipset/ip_set_hash_ip.c b/kernel/net/netfilter/ipset/ip_set_hash_ip.c index 5ba6218..afd0a8b 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_ip.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_ip.c @@ -108,13 +108,7 @@ hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[], u32 ip = 0, ip_to = 0, hosts; int ret = 0; - if (unlikely(!tb[IPSET_ATTR_IP] || - !ip_set_optattr_netorder(tb, IPSET_ATTR_TIMEOUT) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_PACKETS) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_BYTES) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBMARK) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBPRIO) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBQUEUE))) + if (unlikely(!tb[IPSET_ATTR_IP])) return -IPSET_ERR_PROTOCOL; if (tb[IPSET_ATTR_LINENO]) @@ -248,12 +242,6 @@ hash_ip6_uadt(struct ip_set *set, struct nlattr *tb[], int ret; if (unlikely(!tb[IPSET_ATTR_IP] || - !ip_set_optattr_netorder(tb, IPSET_ATTR_TIMEOUT) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_PACKETS) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_BYTES) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBMARK) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBPRIO) || - !ip_set_optattr_netorder(tb, IPSET_ATTR_SKBQUEUE) || tb[IPSET_ATTR_IP_TO] || tb[IPSET_ATTR_CIDR])) return -IPSET_ERR_PROTOCOL; -- cgit v1.2.3