Commit b48e3c5c authored by Jozsef Kadlecsik's avatar Jozsef Kadlecsik Committed by Pablo Neira Ayuso

netfilter: ipset: Use the stored first cidr value instead of '1'

The stored cidr values are tried one after anoter. The boolean
condition evaluated to '1' instead of the first stored cidr or
the default host cidr.
Signed-off-by: default avatarJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent fcbf1281
......@@ -146,8 +146,9 @@ hash_ipportnet4_kadt(struct ip_set *set, const struct sk_buff *skb,
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet4_elem data =
{ .cidr = h->nets[0].cidr || HOST_MASK };
struct hash_ipportnet4_elem data = {
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......@@ -394,8 +395,9 @@ hash_ipportnet6_kadt(struct ip_set *set, const struct sk_buff *skb,
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipportnet6_elem data =
{ .cidr = h->nets[0].cidr || HOST_MASK };
struct hash_ipportnet6_elem data = {
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......
......@@ -131,7 +131,9 @@ hash_net4_kadt(struct ip_set *set, const struct sk_buff *skb,
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net4_elem data = { .cidr = h->nets[0].cidr || HOST_MASK };
struct hash_net4_elem data = {
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......@@ -296,7 +298,9 @@ hash_net6_kadt(struct ip_set *set, const struct sk_buff *skb,
{
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net6_elem data = { .cidr = h->nets[0].cidr || HOST_MASK };
struct hash_net6_elem data = {
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......
......@@ -144,7 +144,8 @@ hash_netport4_kadt(struct ip_set *set, const struct sk_buff *skb,
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport4_elem data = {
.cidr = h->nets[0].cidr || HOST_MASK };
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......@@ -357,7 +358,8 @@ hash_netport6_kadt(struct ip_set *set, const struct sk_buff *skb,
const struct ip_set_hash *h = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport6_elem data = {
.cidr = h->nets[0].cidr || HOST_MASK };
.cidr = h->nets[0].cidr ? h->nets[0].cidr : HOST_MASK
};
if (data.cidr == 0)
return -EINVAL;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment