diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 1d100efe74ec7..f2e1e6b13ca4c 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -303,11 +303,11 @@ ip_set_put_flags(struct sk_buff *skb, struct ip_set *set)
/* Netlink CB args */
enum {
IPSET_CB_NET = 0, /* net namespace */
+ IPSET_CB_PROTO, /* ipset protocol */
IPSET_CB_DUMP, /* dump single set/all sets */
IPSET_CB_INDEX, /* set index */
IPSET_CB_PRIVATE, /* set private data */
IPSET_CB_ARG0, /* type specific */
- IPSET_CB_ARG1,
};
/* register and unregister set references */
diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h
index 60236f6941432..ea69ca21ff23d 100644
--- a/include/uapi/linux/netfilter/ipset/ip_set.h
+++ b/include/uapi/linux/netfilter/ipset/ip_set.h
@@ -13,8 +13,9 @@
#include <linux/types.h>
-/* The protocol version */
-#define IPSET_PROTOCOL 6
+/* The protocol versions */
+#define IPSET_PROTOCOL 7
+#define IPSET_PROTOCOL_MIN 6
/* The max length of strings including NUL: set and type identifiers */
#define IPSET_MAXNAMELEN 32
@@ -38,17 +39,19 @@ enum ipset_cmd {
IPSET_CMD_TEST, /* 11: Test an element in a set */
IPSET_CMD_HEADER, /* 12: Get set header data only */
IPSET_CMD_TYPE, /* 13: Get set type */
+ IPSET_CMD_GET_BYNAME, /* 14: Get set index by name */
+ IPSET_CMD_GET_BYINDEX, /* 15: Get set name by index */
IPSET_MSG_MAX, /* Netlink message commands */
/* Commands in userspace: */
- IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 14: Enter restore mode */
- IPSET_CMD_HELP, /* 15: Get help */
- IPSET_CMD_VERSION, /* 16: Get program version */
- IPSET_CMD_QUIT, /* 17: Quit from interactive mode */
+ IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 16: Enter restore mode */
+ IPSET_CMD_HELP, /* 17: Get help */
+ IPSET_CMD_VERSION, /* 18: Get program version */
+ IPSET_CMD_QUIT, /* 19: Quit from interactive mode */
IPSET_CMD_MAX,
- IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 18: Commit buffered commands */
+ IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 20: Commit buffered commands */
};
/* Attributes at command level */
@@ -66,6 +69,7 @@ enum {
IPSET_ATTR_LINENO, /* 9: Restore lineno */
IPSET_ATTR_PROTOCOL_MIN, /* 10: Minimal supported version number */
IPSET_ATTR_REVISION_MIN = IPSET_ATTR_PROTOCOL_MIN, /* type rev min */
+ IPSET_ATTR_INDEX, /* 11: Kernel index of set */
__IPSET_ATTR_CMD_MAX,
};
#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
@@ -223,6 +227,7 @@ enum ipset_adt {
/* Sets are identified by an index in kernel space. Tweak with ip_set_id_t
* and IPSET_INVALID_ID if you want to increase the max number of sets.
+ * Also, IPSET_ATTR_INDEX must be changed.
*/
typedef __u16 ip_set_id_t;
diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
index c00b6a2e8e3cb..980000fc3b502 100644
--- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c
+++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
@@ -219,10 +219,6 @@ bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
u32 ip;
- /* MAC can be src only */
- if (!(opt->flags & IPSET_DIM_TWO_SRC))
- return 0;
-
ip = ntohl(ip4addr(skb, opt->flags & IPSET_DIM_ONE_SRC));
if (ip < map->first_ip || ip > map->last_ip)
return -IPSET_ERR_BITMAP_RANGE;
@@ -233,7 +229,14 @@ bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
return -EINVAL;
e.id = ip_to_id(map, ip);
- memcpy(e.ether, eth_hdr(skb)->h_source, ETH_ALEN);
+
+ if (opt->flags & IPSET_DIM_ONE_SRC)
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_source);
+ else
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_dest);
+
+ if (is_zero_ether_addr(e.ether))
+ return -EINVAL;
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 1577f2f76060d..1c3614aca34e9 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -771,11 +771,21 @@ EXPORT_SYMBOL_GPL(ip_set_nfnl_put);
* The commands are serialized by the nfnl mutex.
*/
+static inline u8 protocol(const struct nlattr * const tb[])
+{
+ return nla_get_u8(tb[IPSET_ATTR_PROTOCOL]);
+}
+
static inline bool
protocol_failed(const struct nlattr * const tb[])
{
- return !tb[IPSET_ATTR_PROTOCOL] ||
- nla_get_u8(tb[IPSET_ATTR_PROTOCOL]) != IPSET_PROTOCOL;
+ return !tb[IPSET_ATTR_PROTOCOL] || protocol(tb) != IPSET_PROTOCOL;
+}
+
+static inline bool
+protocol_min_failed(const struct nlattr * const tb[])
+{
+ return !tb[IPSET_ATTR_PROTOCOL] || protocol(tb) < IPSET_PROTOCOL_MIN;
}
static inline u32
@@ -889,7 +899,7 @@ static int ip_set_create(struct net *net, struct sock *ctnl,
u32 flags = flag_exist(nlh);
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!attr[IPSET_ATTR_TYPENAME] ||
!attr[IPSET_ATTR_REVISION] ||
@@ -1027,7 +1037,7 @@ static int ip_set_destroy(struct net *net, struct sock *ctnl,
ip_set_id_t i;
int ret = 0;
- if (unlikely(protocol_failed(attr)))
+ if (unlikely(protocol_min_failed(attr)))
return -IPSET_ERR_PROTOCOL;
/* Must wait for flush to be really finished in list:set */
@@ -1105,7 +1115,7 @@ static int ip_set_flush(struct net *net, struct sock *ctnl, struct sk_buff *skb,
struct ip_set *s;
ip_set_id_t i;
- if (unlikely(protocol_failed(attr)))
+ if (unlikely(protocol_min_failed(attr)))
return -IPSET_ERR_PROTOCOL;
if (!attr[IPSET_ATTR_SETNAME]) {
@@ -1147,7 +1157,7 @@ static int ip_set_rename(struct net *net, struct sock *ctnl,
ip_set_id_t i;
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!attr[IPSET_ATTR_SETNAME2]))
return -IPSET_ERR_PROTOCOL;
@@ -1196,7 +1206,7 @@ static int ip_set_swap(struct net *net, struct sock *ctnl, struct sk_buff *skb,
ip_set_id_t from_id, to_id;
char from_name[IPSET_MAXNAMELEN];
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!attr[IPSET_ATTR_SETNAME2]))
return -IPSET_ERR_PROTOCOL;
@@ -1291,6 +1301,7 @@ dump_init(struct netlink_callback *cb, struct ip_set_net *inst)
nla_parse(cda, IPSET_ATTR_CMD_MAX, attr, nlh->nlmsg_len - min_len,
ip_set_setname_policy, NULL);
+ cb->args[IPSET_CB_PROTO] = nla_get_u8(cda[IPSET_ATTR_PROTOCOL]);
if (cda[IPSET_ATTR_SETNAME]) {
struct ip_set *set;
@@ -1392,7 +1403,8 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb)
ret = -EMSGSIZE;
goto release_refcount;
}
- if (nla_put_u8(skb, IPSET_ATTR_PROTOCOL, IPSET_PROTOCOL) ||
+ if (nla_put_u8(skb, IPSET_ATTR_PROTOCOL,
+ cb->args[IPSET_CB_PROTO]) ||
nla_put_string(skb, IPSET_ATTR_SETNAME, set->name))
goto nla_put_failure;
if (dump_flags & IPSET_FLAG_LIST_SETNAME)
@@ -1407,6 +1419,9 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb)
nla_put_u8(skb, IPSET_ATTR_REVISION,
set->revision))
goto nla_put_failure;
+ if (cb->args[IPSET_CB_PROTO] > IPSET_PROTOCOL_MIN &&
+ nla_put_net16(skb, IPSET_ATTR_INDEX, htons(index)))
+ goto nla_put_failure;
ret = set->variant->head(set, skb);
if (ret < 0)
goto release_refcount;
@@ -1466,7 +1481,7 @@ static int ip_set_dump(struct net *net, struct sock *ctnl, struct sk_buff *skb,
const struct nlattr * const attr[],
struct netlink_ext_ack *extack)
{
- if (unlikely(protocol_failed(attr)))
+ if (unlikely(protocol_min_failed(attr)))
return -IPSET_ERR_PROTOCOL;
{
@@ -1560,7 +1575,7 @@ static int ip_set_uadd(struct net *net, struct sock *ctnl, struct sk_buff *skb,
bool use_lineno;
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!((attr[IPSET_ATTR_DATA] != NULL) ^
(attr[IPSET_ATTR_ADT] != NULL)) ||
@@ -1615,7 +1630,7 @@ static int ip_set_udel(struct net *net, struct sock *ctnl, struct sk_buff *skb,
bool use_lineno;
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!((attr[IPSET_ATTR_DATA] != NULL) ^
(attr[IPSET_ATTR_ADT] != NULL)) ||
@@ -1667,7 +1682,7 @@ static int ip_set_utest(struct net *net, struct sock *ctnl, struct sk_buff *skb,
struct nlattr *tb[IPSET_ATTR_ADT_MAX + 1] = {};
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME] ||
!attr[IPSET_ATTR_DATA] ||
!flag_nested(attr[IPSET_ATTR_DATA])))
@@ -1704,7 +1719,7 @@ static int ip_set_header(struct net *net, struct sock *ctnl,
struct nlmsghdr *nlh2;
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_SETNAME]))
return -IPSET_ERR_PROTOCOL;
@@ -1720,7 +1735,7 @@ static int ip_set_header(struct net *net, struct sock *ctnl,
IPSET_CMD_HEADER);
if (!nlh2)
goto nlmsg_failure;
- if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, IPSET_PROTOCOL) ||
+ if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, protocol(attr)) ||
nla_put_string(skb2, IPSET_ATTR_SETNAME, set->name) ||
nla_put_string(skb2, IPSET_ATTR_TYPENAME, set->type->name) ||
nla_put_u8(skb2, IPSET_ATTR_FAMILY, set->family) ||
@@ -1761,7 +1776,7 @@ static int ip_set_type(struct net *net, struct sock *ctnl, struct sk_buff *skb,
const char *typename;
int ret = 0;
- if (unlikely(protocol_failed(attr) ||
+ if (unlikely(protocol_min_failed(attr) ||
!attr[IPSET_ATTR_TYPENAME] ||
!attr[IPSET_ATTR_FAMILY]))
return -IPSET_ERR_PROTOCOL;
@@ -1780,7 +1795,7 @@ static int ip_set_type(struct net *net, struct sock *ctnl, struct sk_buff *skb,
IPSET_CMD_TYPE);
if (!nlh2)
goto nlmsg_failure;
- if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, IPSET_PROTOCOL) ||
+ if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, protocol(attr)) ||
nla_put_string(skb2, IPSET_ATTR_TYPENAME, typename) ||
nla_put_u8(skb2, IPSET_ATTR_FAMILY, family) ||
nla_put_u8(skb2, IPSET_ATTR_REVISION, max) ||
@@ -1831,6 +1846,111 @@ static int ip_set_protocol(struct net *net, struct sock *ctnl,
goto nlmsg_failure;
if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, IPSET_PROTOCOL))
goto nla_put_failure;
+ if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL_MIN, IPSET_PROTOCOL_MIN))
+ goto nla_put_failure;
+ nlmsg_end(skb2, nlh2);
+
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+
+nla_put_failure:
+ nlmsg_cancel(skb2, nlh2);
+nlmsg_failure:
+ kfree_skb(skb2);
+ return -EMSGSIZE;
+}
+
+/* Get set by name or index, from userspace */
+
+static int ip_set_byname(struct net *net, struct sock *ctnl,
+ struct sk_buff *skb, const struct nlmsghdr *nlh,
+ const struct nlattr * const attr[],
+ struct netlink_ext_ack *extack)
+{
+ struct ip_set_net *inst = ip_set_pernet(net);
+ struct sk_buff *skb2;
+ struct nlmsghdr *nlh2;
+ ip_set_id_t id = IPSET_INVALID_ID;
+ const struct ip_set *set;
+ int ret = 0;
+
+ if (unlikely(protocol_failed(attr) ||
+ !attr[IPSET_ATTR_SETNAME]))
+ return -IPSET_ERR_PROTOCOL;
+
+ set = find_set_and_id(inst, nla_data(attr[IPSET_ATTR_SETNAME]), &id);
+ if (id == IPSET_INVALID_ID)
+ return -ENOENT;
+
+ skb2 = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!skb2)
+ return -ENOMEM;
+
+ nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
+ IPSET_CMD_GET_BYNAME);
+ if (!nlh2)
+ goto nlmsg_failure;
+ if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, protocol(attr)) ||
+ nla_put_u8(skb2, IPSET_ATTR_FAMILY, set->family) ||
+ nla_put_net16(skb2, IPSET_ATTR_INDEX, htons(id)))
+ goto nla_put_failure;
+ nlmsg_end(skb2, nlh2);
+
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+
+nla_put_failure:
+ nlmsg_cancel(skb2, nlh2);
+nlmsg_failure:
+ kfree_skb(skb2);
+ return -EMSGSIZE;
+}
+
+static const struct nla_policy ip_set_index_policy[IPSET_ATTR_CMD_MAX + 1] = {
+ [IPSET_ATTR_PROTOCOL] = { .type = NLA_U8 },
+ [IPSET_ATTR_INDEX] = { .type = NLA_U16 },
+};
+
+static int ip_set_byindex(struct net *net, struct sock *ctnl,
+ struct sk_buff *skb, const struct nlmsghdr *nlh,
+ const struct nlattr * const attr[],
+ struct netlink_ext_ack *extack)
+{
+ struct ip_set_net *inst = ip_set_pernet(net);
+ struct sk_buff *skb2;
+ struct nlmsghdr *nlh2;
+ ip_set_id_t id = IPSET_INVALID_ID;
+ const struct ip_set *set;
+ int ret = 0;
+
+ if (unlikely(protocol_failed(attr) ||
+ !attr[IPSET_ATTR_INDEX]))
+ return -IPSET_ERR_PROTOCOL;
+
+ id = ip_set_get_h16(attr[IPSET_ATTR_INDEX]);
+ if (id >= inst->ip_set_max)
+ return -ENOENT;
+ set = ip_set(inst, id);
+ if (set == NULL)
+ return -ENOENT;
+
+ skb2 = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!skb2)
+ return -ENOMEM;
+
+ nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
+ IPSET_CMD_GET_BYINDEX);
+ if (!nlh2)
+ goto nlmsg_failure;
+ if (nla_put_u8(skb2, IPSET_ATTR_PROTOCOL, protocol(attr)) ||
+ nla_put_string(skb, IPSET_ATTR_SETNAME, set->name))
+ goto nla_put_failure;
nlmsg_end(skb2, nlh2);
ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
@@ -1916,6 +2036,16 @@ static const struct nfnl_callback ip_set_netlink_subsys_cb[IPSET_MSG_MAX] = {
.attr_count = IPSET_ATTR_CMD_MAX,
.policy = ip_set_protocol_policy,
},
+ [IPSET_CMD_GET_BYNAME] = {
+ .call = ip_set_byname,
+ .attr_count = IPSET_ATTR_CMD_MAX,
+ .policy = ip_set_setname_policy,
+ },
+ [IPSET_CMD_GET_BYINDEX] = {
+ .call = ip_set_byindex,
+ .attr_count = IPSET_ATTR_CMD_MAX,
+ .policy = ip_set_index_policy,
+ },
};
static struct nfnetlink_subsystem ip_set_netlink_subsys __read_mostly = {
@@ -1961,7 +2091,7 @@ ip_set_sockfn_get(struct sock *sk, int optval, void __user *user, int *len)
goto done;
}
- if (req_version->version != IPSET_PROTOCOL) {
+ if (req_version->version < IPSET_PROTOCOL_MIN) {
ret = -EPROTO;
goto done;
}
diff --git a/net/netfilter/ipset/ip_set_hash_ipmac.c b/net/netfilter/ipset/ip_set_hash_ipmac.c
index 1ab5ed2f6839a..c830c68142ff4 100644
--- a/net/netfilter/ipset/ip_set_hash_ipmac.c
+++ b/net/netfilter/ipset/ip_set_hash_ipmac.c
@@ -36,9 +36,6 @@ MODULE_ALIAS("ip_set_hash:ip,mac");
/* Type specific function prefix */
#define HTYPE hash_ipmac
-/* Zero valued element is not supported */
-static const unsigned char invalid_ether[ETH_ALEN] = { 0 };
-
/* IPv4 variant */
/* Member elements */
@@ -103,8 +100,12 @@ hash_ipmac4_kadt(struct ip_set *set, const struct sk_buff *skb,
(skb_mac_header(skb) + ETH_HLEN) > skb->data)
return -EINVAL;
- memcpy(e.ether, eth_hdr(skb)->h_source, ETH_ALEN);
- if (ether_addr_equal(e.ether, invalid_ether))
+ if (opt->flags & IPSET_DIM_ONE_SRC)
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_source);
+ else
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_dest);
+
+ if (is_zero_ether_addr(e.ether))
return -EINVAL;
ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip);
@@ -140,7 +141,7 @@ hash_ipmac4_uadt(struct ip_set *set, struct nlattr *tb[],
if (ret)
return ret;
memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN);
- if (ether_addr_equal(e.ether, invalid_ether))
+ if (is_zero_ether_addr(e.ether))
return -IPSET_ERR_HASH_ELEM;
return adtfn(set, &e, &ext, &ext, flags);
@@ -211,16 +212,16 @@ hash_ipmac6_kadt(struct ip_set *set, const struct sk_buff *skb,
};
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
- /* MAC can be src only */
- if (!(opt->flags & IPSET_DIM_TWO_SRC))
- return 0;
-
if (skb_mac_header(skb) < skb->head ||
(skb_mac_header(skb) + ETH_HLEN) > skb->data)
return -EINVAL;
- memcpy(e.ether, eth_hdr(skb)->h_source, ETH_ALEN);
- if (ether_addr_equal(e.ether, invalid_ether))
+ if (opt->flags & IPSET_DIM_ONE_SRC)
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_source);
+ else
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_dest);
+
+ if (is_zero_ether_addr(e.ether))
return -EINVAL;
ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip.in6);
@@ -260,7 +261,7 @@ hash_ipmac6_uadt(struct ip_set *set, struct nlattr *tb[],
return ret;
memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN);
- if (ether_addr_equal(e.ether, invalid_ether))
+ if (is_zero_ether_addr(e.ether))
return -IPSET_ERR_HASH_ELEM;
return adtfn(set, &e, &ext, &ext, flags);
diff --git a/net/netfilter/ipset/ip_set_hash_mac.c b/net/netfilter/ipset/ip_set_hash_mac.c
index f9d5a2a1e3d0f..4fe5f243d0a32 100644
--- a/net/netfilter/ipset/ip_set_hash_mac.c
+++ b/net/netfilter/ipset/ip_set_hash_mac.c
@@ -81,15 +81,15 @@ hash_mac4_kadt(struct ip_set *set, const struct sk_buff *skb,
struct hash_mac4_elem e = { { .foo[0] = 0, .foo[1] = 0 } };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
- /* MAC can be src only */
- if (!(opt->flags & IPSET_DIM_ONE_SRC))
- return 0;
-
if (skb_mac_header(skb) < skb->head ||
(skb_mac_header(skb) + ETH_HLEN) > skb->data)
return -EINVAL;
- ether_addr_copy(e.ether, eth_hdr(skb)->h_source);
+ if (opt->flags & IPSET_DIM_ONE_SRC)
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_source);
+ else
+ ether_addr_copy(e.ether, eth_hdr(skb)->h_dest);
+
if (is_zero_ether_addr(e.ether))
return -EINVAL;
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);