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-rw-r--r--include/linux/netfilter/ipset/Kbuild4
-rw-r--r--include/linux/netfilter/ipset/ip_set.h236
-rw-r--r--include/linux/netfilter/ipset/ip_set_ahash.h106
-rw-r--r--include/linux/netfilter/ipset/ip_set_bitmap.h11
-rw-r--r--include/linux/netfilter/ipset/ip_set_hash.h19
-rw-r--r--include/linux/netfilter/ipset/ip_set_list.h19
6 files changed, 73 insertions, 322 deletions
diff --git a/include/linux/netfilter/ipset/Kbuild b/include/linux/netfilter/ipset/Kbuild
index 601fe71..e69de29 100644
--- a/include/linux/netfilter/ipset/Kbuild
+++ b/include/linux/netfilter/ipset/Kbuild
@@ -1,4 +0,0 @@
-header-y += ip_set.h
-header-y += ip_set_bitmap.h
-header-y += ip_set_hash.h
-header-y += ip_set_list.h
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 2edc64c..7958e84 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -1,6 +1,3 @@
-#ifndef _IP_SET_H
-#define _IP_SET_H
-
/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
* Patrick Schaaf <bof@bof.de>
* Martin Josefsson <gandalf@wlug.westbo.se>
@@ -10,204 +7,23 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#ifndef _IP_SET_H
+#define _IP_SET_H
-#include <linux/types.h>
-
-/* The protocol version */
-#define IPSET_PROTOCOL 6
-
-/* The max length of strings including NUL: set and type identifiers */
-#define IPSET_MAXNAMELEN 32
-
-/* Message types and commands */
-enum ipset_cmd {
- IPSET_CMD_NONE,
- IPSET_CMD_PROTOCOL, /* 1: Return protocol version */
- IPSET_CMD_CREATE, /* 2: Create a new (empty) set */
- IPSET_CMD_DESTROY, /* 3: Destroy a (empty) set */
- IPSET_CMD_FLUSH, /* 4: Remove all elements from a set */
- IPSET_CMD_RENAME, /* 5: Rename a set */
- IPSET_CMD_SWAP, /* 6: Swap two sets */
- IPSET_CMD_LIST, /* 7: List sets */
- IPSET_CMD_SAVE, /* 8: Save sets */
- IPSET_CMD_ADD, /* 9: Add an element to a set */
- IPSET_CMD_DEL, /* 10: Delete an element from a set */
- 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_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_MAX,
-
- IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 18: Commit buffered commands */
-};
-
-/* Attributes at command level */
-enum {
- IPSET_ATTR_UNSPEC,
- IPSET_ATTR_PROTOCOL, /* 1: Protocol version */
- IPSET_ATTR_SETNAME, /* 2: Name of the set */
- IPSET_ATTR_TYPENAME, /* 3: Typename */
- IPSET_ATTR_SETNAME2 = IPSET_ATTR_TYPENAME, /* Setname at rename/swap */
- IPSET_ATTR_REVISION, /* 4: Settype revision */
- IPSET_ATTR_FAMILY, /* 5: Settype family */
- IPSET_ATTR_FLAGS, /* 6: Flags at command level */
- IPSET_ATTR_DATA, /* 7: Nested attributes */
- IPSET_ATTR_ADT, /* 8: Multiple data containers */
- 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_CMD_MAX,
-};
-#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
-
-/* CADT specific attributes */
-enum {
- IPSET_ATTR_IP = IPSET_ATTR_UNSPEC + 1,
- IPSET_ATTR_IP_FROM = IPSET_ATTR_IP,
- IPSET_ATTR_IP_TO, /* 2 */
- IPSET_ATTR_CIDR, /* 3 */
- IPSET_ATTR_PORT, /* 4 */
- IPSET_ATTR_PORT_FROM = IPSET_ATTR_PORT,
- IPSET_ATTR_PORT_TO, /* 5 */
- IPSET_ATTR_TIMEOUT, /* 6 */
- IPSET_ATTR_PROTO, /* 7 */
- IPSET_ATTR_CADT_FLAGS, /* 8 */
- IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */
- /* Reserve empty slots */
- IPSET_ATTR_CADT_MAX = 16,
- /* Create-only specific attributes */
- IPSET_ATTR_GC,
- IPSET_ATTR_HASHSIZE,
- IPSET_ATTR_MAXELEM,
- IPSET_ATTR_NETMASK,
- IPSET_ATTR_PROBES,
- IPSET_ATTR_RESIZE,
- IPSET_ATTR_SIZE,
- /* Kernel-only */
- IPSET_ATTR_ELEMENTS,
- IPSET_ATTR_REFERENCES,
- IPSET_ATTR_MEMSIZE,
-
- __IPSET_ATTR_CREATE_MAX,
-};
-#define IPSET_ATTR_CREATE_MAX (__IPSET_ATTR_CREATE_MAX - 1)
-
-/* ADT specific attributes */
-enum {
- IPSET_ATTR_ETHER = IPSET_ATTR_CADT_MAX + 1,
- IPSET_ATTR_NAME,
- IPSET_ATTR_NAMEREF,
- IPSET_ATTR_IP2,
- IPSET_ATTR_CIDR2,
- IPSET_ATTR_IP2_TO,
- IPSET_ATTR_IFACE,
- __IPSET_ATTR_ADT_MAX,
-};
-#define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1)
-
-/* IP specific attributes */
-enum {
- IPSET_ATTR_IPADDR_IPV4 = IPSET_ATTR_UNSPEC + 1,
- IPSET_ATTR_IPADDR_IPV6,
- __IPSET_ATTR_IPADDR_MAX,
-};
-#define IPSET_ATTR_IPADDR_MAX (__IPSET_ATTR_IPADDR_MAX - 1)
-
-/* Error codes */
-enum ipset_errno {
- IPSET_ERR_PRIVATE = 4096,
- IPSET_ERR_PROTOCOL,
- IPSET_ERR_FIND_TYPE,
- IPSET_ERR_MAX_SETS,
- IPSET_ERR_BUSY,
- IPSET_ERR_EXIST_SETNAME2,
- IPSET_ERR_TYPE_MISMATCH,
- IPSET_ERR_EXIST,
- IPSET_ERR_INVALID_CIDR,
- IPSET_ERR_INVALID_NETMASK,
- IPSET_ERR_INVALID_FAMILY,
- IPSET_ERR_TIMEOUT,
- IPSET_ERR_REFERENCED,
- IPSET_ERR_IPADDR_IPV4,
- IPSET_ERR_IPADDR_IPV6,
-
- /* Type specific error codes */
- IPSET_ERR_TYPE_SPECIFIC = 4352,
-};
-
-/* Flags at command level */
-enum ipset_cmd_flags {
- IPSET_FLAG_BIT_EXIST = 0,
- IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST),
- IPSET_FLAG_BIT_LIST_SETNAME = 1,
- IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME),
- IPSET_FLAG_BIT_LIST_HEADER = 2,
- IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER),
- IPSET_FLAG_CMD_MAX = 15, /* Lower half */
-};
-
-/* Flags at CADT attribute level */
-enum ipset_cadt_flags {
- IPSET_FLAG_BIT_BEFORE = 0,
- IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE),
- IPSET_FLAG_BIT_PHYSDEV = 1,
- IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV),
- IPSET_FLAG_BIT_NOMATCH = 2,
- IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH),
- IPSET_FLAG_CADT_MAX = 15, /* Upper half */
-};
-
-/* Commands with settype-specific attributes */
-enum ipset_adt {
- IPSET_ADD,
- IPSET_DEL,
- IPSET_TEST,
- IPSET_ADT_MAX,
- IPSET_CREATE = IPSET_ADT_MAX,
- IPSET_CADT_MAX,
-};
-
-/* 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.
- */
-typedef __u16 ip_set_id_t;
-
-#define IPSET_INVALID_ID 65535
-
-enum ip_set_dim {
- IPSET_DIM_ZERO = 0,
- IPSET_DIM_ONE,
- IPSET_DIM_TWO,
- IPSET_DIM_THREE,
- /* Max dimension in elements.
- * If changed, new revision of iptables match/target is required.
- */
- IPSET_DIM_MAX = 6,
-};
-
-/* Option flags for kernel operations */
-enum ip_set_kopt {
- IPSET_INV_MATCH = (1 << IPSET_DIM_ZERO),
- IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
- IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
- IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
-};
-
-#ifdef __KERNEL__
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/netlink.h>
#include <linux/netfilter.h>
#include <linux/netfilter/x_tables.h>
+#include <linux/stringify.h>
#include <linux/vmalloc.h>
#include <net/netlink.h>
+#include <uapi/linux/netfilter/ipset/ip_set.h>
+
+#define _IP_SET_MODULE_DESC(a, b, c) \
+ MODULE_DESCRIPTION(a " type of IP sets, revisions " b "-" c)
+#define IP_SET_MODULE_DESC(a, b, c) \
+ _IP_SET_MODULE_DESC(a, __stringify(b), __stringify(c))
/* Set features */
enum ip_set_feature {
@@ -223,6 +39,8 @@ enum ip_set_feature {
IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG),
IPSET_TYPE_IFACE_FLAG = 5,
IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG),
+ IPSET_TYPE_NOMATCH_FLAG = 6,
+ IPSET_TYPE_NOMATCH = (1 << IPSET_TYPE_NOMATCH_FLAG),
/* Strictly speaking not a feature, but a flag for dumping:
* this settype must be dumped last */
IPSET_DUMP_LAST_FLAG = 7,
@@ -249,7 +67,7 @@ struct ip_set_type_variant {
* returns negative error code,
* zero for no match/success to add/delete
* positive for matching element */
- int (*kadt)(struct ip_set *set, const struct sk_buff * skb,
+ int (*kadt)(struct ip_set *set, const struct sk_buff *skb,
const struct xt_action_param *par,
enum ipset_adt adt, const struct ip_set_adt_opt *opt);
@@ -424,7 +242,8 @@ static inline int nla_put_ipaddr4(struct sk_buff *skb, int type, __be32 ipaddr)
return ret;
}
-static inline int nla_put_ipaddr6(struct sk_buff *skb, int type, const struct in6_addr *ipaddrptr)
+static inline int nla_put_ipaddr6(struct sk_buff *skb, int type,
+ const struct in6_addr *ipaddrptr)
{
struct nlattr *__nested = ipset_nest_start(skb, type);
int ret;
@@ -465,31 +284,4 @@ bitmap_bytes(u32 a, u32 b)
return 4 * ((((b - a + 8) / 8) + 3) / 4);
}
-#endif /* __KERNEL__ */
-
-/* Interface to iptables/ip6tables */
-
-#define SO_IP_SET 83
-
-union ip_set_name_index {
- char name[IPSET_MAXNAMELEN];
- ip_set_id_t index;
-};
-
-#define IP_SET_OP_GET_BYNAME 0x00000006 /* Get set index by name */
-struct ip_set_req_get_set {
- unsigned int op;
- unsigned int version;
- union ip_set_name_index set;
-};
-
-#define IP_SET_OP_GET_BYINDEX 0x00000007 /* Get set name by index */
-/* Uses ip_set_req_get_set */
-
-#define IP_SET_OP_VERSION 0x00000100 /* Ask kernel version */
-struct ip_set_req_version {
- unsigned int op;
- unsigned int version;
-};
-
#endif /*_IP_SET_H */
diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h
index b114d35..ef9acd3 100644
--- a/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -137,50 +137,59 @@ htable_bits(u32 hashsize)
#endif
#define SET_HOST_MASK(family) (family == AF_INET ? 32 : 128)
+#ifdef IP_SET_HASH_WITH_MULTI
+#define NETS_LENGTH(family) (SET_HOST_MASK(family) + 1)
+#else
+#define NETS_LENGTH(family) SET_HOST_MASK(family)
+#endif
/* Network cidr size book keeping when the hash stores different
* sized networks */
static void
-add_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask)
+add_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length)
{
- u8 i;
-
- ++h->nets[cidr-1].nets;
-
- pr_debug("add_cidr added %u: %u\n", cidr, h->nets[cidr-1].nets);
+ int i, j;
- if (h->nets[cidr-1].nets > 1)
- return;
-
- /* New cidr size */
- for (i = 0; i < host_mask && h->nets[i].cidr; i++) {
- /* Add in increasing prefix order, so larger cidr first */
- if (h->nets[i].cidr < cidr)
- swap(h->nets[i].cidr, cidr);
+ /* Add in increasing prefix order, so larger cidr first */
+ for (i = 0, j = -1; i < nets_length && h->nets[i].nets; i++) {
+ if (j != -1)
+ continue;
+ else if (h->nets[i].cidr < cidr)
+ j = i;
+ else if (h->nets[i].cidr == cidr) {
+ h->nets[i].nets++;
+ return;
+ }
+ }
+ if (j != -1) {
+ for (; i > j; i--) {
+ h->nets[i].cidr = h->nets[i - 1].cidr;
+ h->nets[i].nets = h->nets[i - 1].nets;
+ }
}
- if (i < host_mask)
- h->nets[i].cidr = cidr;
+ h->nets[i].cidr = cidr;
+ h->nets[i].nets = 1;
}
static void
-del_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask)
+del_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length)
{
- u8 i;
-
- --h->nets[cidr-1].nets;
+ u8 i, j;
- pr_debug("del_cidr deleted %u: %u\n", cidr, h->nets[cidr-1].nets);
+ for (i = 0; i < nets_length - 1 && h->nets[i].cidr != cidr; i++)
+ ;
+ h->nets[i].nets--;
- if (h->nets[cidr-1].nets != 0)
+ if (h->nets[i].nets != 0)
return;
- /* All entries with this cidr size deleted, so cleanup h->cidr[] */
- for (i = 0; i < host_mask - 1 && h->nets[i].cidr; i++) {
- if (h->nets[i].cidr == cidr)
- h->nets[i].cidr = cidr = h->nets[i+1].cidr;
+ for (j = i; j < nets_length - 1 && h->nets[j].nets; j++) {
+ h->nets[j].cidr = h->nets[j + 1].cidr;
+ h->nets[j].nets = h->nets[j + 1].nets;
}
- h->nets[i - 1].cidr = 0;
}
+#else
+#define NETS_LENGTH(family) 0
#endif
/* Destroy the hashtable part of the set */
@@ -202,14 +211,14 @@ ahash_destroy(struct htable *t)
/* Calculate the actual memory size of the set data */
static size_t
-ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 host_mask)
+ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 nets_length)
{
u32 i;
struct htable *t = h->table;
size_t memsize = sizeof(*h)
+ sizeof(*t)
#ifdef IP_SET_HASH_WITH_NETS
- + sizeof(struct ip_set_hash_nets) * host_mask
+ + sizeof(struct ip_set_hash_nets) * nets_length
#endif
+ jhash_size(t->htable_bits) * sizeof(struct hbucket);
@@ -238,7 +247,7 @@ ip_set_hash_flush(struct ip_set *set)
}
#ifdef IP_SET_HASH_WITH_NETS
memset(h->nets, 0, sizeof(struct ip_set_hash_nets)
- * SET_HOST_MASK(set->family));
+ * NETS_LENGTH(set->family));
#endif
h->elements = 0;
}
@@ -271,9 +280,6 @@ ip_set_hash_destroy(struct ip_set *set)
(jhash2((u32 *)(data), HKEY_DATALEN/sizeof(u32), initval) \
& jhash_mask(htable_bits))
-#define CONCAT(a, b, c) a##b##c
-#define TOKEN(a, b, c) CONCAT(a, b, c)
-
/* Type/family dependent function prototypes */
#define type_pf_data_equal TOKEN(TYPE, PF, _data_equal)
@@ -478,7 +484,7 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags)
}
#ifdef IP_SET_HASH_WITH_NETS
- add_cidr(h, CIDR(d->cidr), HOST_MASK);
+ add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
#endif
h->elements++;
out:
@@ -513,7 +519,7 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags)
n->pos--;
h->elements--;
#ifdef IP_SET_HASH_WITH_NETS
- del_cidr(h, CIDR(d->cidr), HOST_MASK);
+ del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
#endif
if (n->pos + AHASH_INIT_SIZE < n->size) {
void *tmp = kzalloc((n->size - AHASH_INIT_SIZE)
@@ -546,10 +552,10 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
const struct type_pf_elem *data;
int i, j = 0;
u32 key, multi = 0;
- u8 host_mask = SET_HOST_MASK(set->family);
+ u8 nets_length = NETS_LENGTH(set->family);
pr_debug("test by nets\n");
- for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
+ for (; j < nets_length && h->nets[j].nets && !multi; j++) {
type_pf_data_netmask(d, h->nets[j].cidr);
key = HKEY(d, h->initval, t->htable_bits);
n = hbucket(t, key);
@@ -604,7 +610,7 @@ type_pf_head(struct ip_set *set, struct sk_buff *skb)
memsize = ahash_memsize(h, with_timeout(h->timeout)
? sizeof(struct type_pf_telem)
: sizeof(struct type_pf_elem),
- set->family == AF_INET ? 32 : 128);
+ NETS_LENGTH(set->family));
read_unlock_bh(&set->lock);
nested = ipset_nest_start(skb, IPSET_ATTR_DATA);
@@ -690,7 +696,7 @@ nla_put_failure:
}
static int
-type_pf_kadt(struct ip_set *set, const struct sk_buff * skb,
+type_pf_kadt(struct ip_set *set, const struct sk_buff *skb,
const struct xt_action_param *par,
enum ipset_adt adt, const struct ip_set_adt_opt *opt);
static int
@@ -783,7 +789,7 @@ type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value,
/* Delete expired elements from the hashtable */
static void
-type_pf_expire(struct ip_set_hash *h)
+type_pf_expire(struct ip_set_hash *h, u8 nets_length)
{
struct htable *t = h->table;
struct hbucket *n;
@@ -798,7 +804,7 @@ type_pf_expire(struct ip_set_hash *h)
if (type_pf_data_expired(data)) {
pr_debug("expired %u/%u\n", i, j);
#ifdef IP_SET_HASH_WITH_NETS
- del_cidr(h, CIDR(data->cidr), HOST_MASK);
+ del_cidr(h, CIDR(data->cidr), nets_length);
#endif
if (j != n->pos - 1)
/* Not last one */
@@ -839,7 +845,7 @@ type_pf_tresize(struct ip_set *set, bool retried)
if (!retried) {
i = h->elements;
write_lock_bh(&set->lock);
- type_pf_expire(set->data);
+ type_pf_expire(set->data, NETS_LENGTH(set->family));
write_unlock_bh(&set->lock);
if (h->elements < i)
return 0;
@@ -904,7 +910,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
if (h->elements >= h->maxelem)
/* FIXME: when set is full, we slow down here */
- type_pf_expire(h);
+ type_pf_expire(h, NETS_LENGTH(set->family));
if (h->elements >= h->maxelem) {
if (net_ratelimit())
pr_warning("Set %s is full, maxelem %u reached\n",
@@ -933,8 +939,8 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
if (j != AHASH_MAX(h) + 1) {
data = ahash_tdata(n, j);
#ifdef IP_SET_HASH_WITH_NETS
- del_cidr(h, CIDR(data->cidr), HOST_MASK);
- add_cidr(h, CIDR(d->cidr), HOST_MASK);
+ del_cidr(h, CIDR(data->cidr), NETS_LENGTH(set->family));
+ add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
#endif
type_pf_data_copy(data, d);
type_pf_data_timeout_set(data, timeout);
@@ -952,7 +958,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
}
#ifdef IP_SET_HASH_WITH_NETS
- add_cidr(h, CIDR(d->cidr), HOST_MASK);
+ add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
#endif
h->elements++;
out:
@@ -986,7 +992,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags)
n->pos--;
h->elements--;
#ifdef IP_SET_HASH_WITH_NETS
- del_cidr(h, CIDR(d->cidr), HOST_MASK);
+ del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
#endif
if (n->pos + AHASH_INIT_SIZE < n->size) {
void *tmp = kzalloc((n->size - AHASH_INIT_SIZE)
@@ -1016,9 +1022,9 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
struct hbucket *n;
int i, j = 0;
u32 key, multi = 0;
- u8 host_mask = SET_HOST_MASK(set->family);
+ u8 nets_length = NETS_LENGTH(set->family);
- for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
+ for (; j < nets_length && h->nets[j].nets && !multi; j++) {
type_pf_data_netmask(d, h->nets[j].cidr);
key = HKEY(d, h->initval, t->htable_bits);
n = hbucket(t, key);
@@ -1147,7 +1153,7 @@ type_pf_gc(unsigned long ul_set)
pr_debug("called\n");
write_lock_bh(&set->lock);
- type_pf_expire(h);
+ type_pf_expire(h, NETS_LENGTH(set->family));
write_unlock_bh(&set->lock);
h->gc.expires = jiffies + IPSET_GC_PERIOD(h->timeout) * HZ;
diff --git a/include/linux/netfilter/ipset/ip_set_bitmap.h b/include/linux/netfilter/ipset/ip_set_bitmap.h
index 61a9e87..1a30646 100644
--- a/include/linux/netfilter/ipset/ip_set_bitmap.h
+++ b/include/linux/netfilter/ipset/ip_set_bitmap.h
@@ -1,15 +1,8 @@
#ifndef __IP_SET_BITMAP_H
#define __IP_SET_BITMAP_H
-/* Bitmap type specific error codes */
-enum {
- /* The element is out of the range of the set */
- IPSET_ERR_BITMAP_RANGE = IPSET_ERR_TYPE_SPECIFIC,
- /* The range exceeds the size limit of the set type */
- IPSET_ERR_BITMAP_RANGE_SIZE,
-};
+#include <uapi/linux/netfilter/ipset/ip_set_bitmap.h>
-#ifdef __KERNEL__
#define IPSET_BITMAP_MAX_RANGE 0x0000FFFF
/* Common functions */
@@ -26,6 +19,4 @@ range_to_mask(u32 from, u32 to, u8 *bits)
return mask;
}
-#endif /* __KERNEL__ */
-
#endif /* __IP_SET_BITMAP_H */
diff --git a/include/linux/netfilter/ipset/ip_set_hash.h b/include/linux/netfilter/ipset/ip_set_hash.h
index e2a9fae..f98ddfb 100644
--- a/include/linux/netfilter/ipset/ip_set_hash.h
+++ b/include/linux/netfilter/ipset/ip_set_hash.h
@@ -1,23 +1,8 @@
#ifndef __IP_SET_HASH_H
#define __IP_SET_HASH_H
-/* Hash type specific error codes */
-enum {
- /* Hash is full */
- IPSET_ERR_HASH_FULL = IPSET_ERR_TYPE_SPECIFIC,
- /* Null-valued element */
- IPSET_ERR_HASH_ELEM,
- /* Invalid protocol */
- IPSET_ERR_INVALID_PROTO,
- /* Protocol missing but must be specified */
- IPSET_ERR_MISSING_PROTO,
- /* Range not supported */
- IPSET_ERR_HASH_RANGE_UNSUPPORTED,
- /* Invalid range */
- IPSET_ERR_HASH_RANGE,
-};
+#include <uapi/linux/netfilter/ipset/ip_set_hash.h>
-#ifdef __KERNEL__
#define IPSET_DEFAULT_HASHSIZE 1024
#define IPSET_MIMINAL_HASHSIZE 64
@@ -25,6 +10,4 @@ enum {
#define IPSET_DEFAULT_PROBES 4
#define IPSET_DEFAULT_RESIZE 100
-#endif /* __KERNEL__ */
-
#endif /* __IP_SET_HASH_H */
diff --git a/include/linux/netfilter/ipset/ip_set_list.h b/include/linux/netfilter/ipset/ip_set_list.h
index 40a63f3..68c2aea 100644
--- a/include/linux/netfilter/ipset/ip_set_list.h
+++ b/include/linux/netfilter/ipset/ip_set_list.h
@@ -1,27 +1,10 @@
#ifndef __IP_SET_LIST_H
#define __IP_SET_LIST_H
-/* List type specific error codes */
-enum {
- /* Set name to be added/deleted/tested does not exist. */
- IPSET_ERR_NAME = IPSET_ERR_TYPE_SPECIFIC,
- /* list:set type is not permitted to add */
- IPSET_ERR_LOOP,
- /* Missing reference set */
- IPSET_ERR_BEFORE,
- /* Reference set does not exist */
- IPSET_ERR_NAMEREF,
- /* Set is full */
- IPSET_ERR_LIST_FULL,
- /* Reference set is not added to the set */
- IPSET_ERR_REF_EXIST,
-};
+#include <uapi/linux/netfilter/ipset/ip_set_list.h>
-#ifdef __KERNEL__
#define IP_SET_LIST_DEFAULT_SIZE 8
#define IP_SET_LIST_MIN_SIZE 4
-#endif /* __KERNEL__ */
-
#endif /* __IP_SET_LIST_H */
generated by cgit v0.10.2 at 2024-07-07 14:07:22 (GMT)