diff options
Diffstat (limited to 'kernel/ip_set_hash_netport.c')
| -rw-r--r-- | kernel/ip_set_hash_netport.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/kernel/ip_set_hash_netport.c b/kernel/ip_set_hash_netport.c index ca17f1c..72ca57e 100644 --- a/kernel/ip_set_hash_netport.c +++ b/kernel/ip_set_hash_netport.c @@ -201,10 +201,16 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *head, int len, hash_netport_adt_policy)) return -IPSET_ERR_PROTOCOL; + if (unlikely(!tb[IPSET_ATTR_IP] || + !ip_set_attr_netorder(tb, IPSET_ATTR_PORT) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_PORT_TO) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_TIMEOUT))) + return -IPSET_ERR_PROTOCOL; + if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr4(tb, IPSET_ATTR_IP, &data.ip); + ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &data.ip); if (ret) return ret; @@ -431,10 +437,16 @@ hash_netport6_uadt(struct ip_set *set, struct nlattr *head, int len, hash_netport_adt_policy)) return -IPSET_ERR_PROTOCOL; + if (unlikely(!tb[IPSET_ATTR_IP] || + !ip_set_attr_netorder(tb, IPSET_ATTR_PORT) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_PORT_TO) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_TIMEOUT))) + return -IPSET_ERR_PROTOCOL; + if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb, IPSET_ATTR_IP, &data.ip); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &data.ip); if (ret) return ret; @@ -524,6 +536,11 @@ hash_netport_create(struct ip_set *set, struct nlattr *head, int len, u32 flags) hash_netport_create_policy)) return -IPSET_ERR_PROTOCOL; + if (unlikely(!ip_set_optattr_netorder(tb, IPSET_ATTR_HASHSIZE) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_MAXELEM) || + !ip_set_optattr_netorder(tb, IPSET_ATTR_TIMEOUT))) + return -IPSET_ERR_PROTOCOL; + if (tb[IPSET_ATTR_HASHSIZE]) { hashsize = ip_set_get_h32(tb[IPSET_ATTR_HASHSIZE]); if (hashsize < IPSET_MIMINAL_HASHSIZE) |