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- nft: un-break among match with concatenation
- nft: fix ebtables among match when mac+ip addresses are used

Resolves: rhbz#2136584
This commit is contained in:
Phil Sutter 2022-12-06 17:38:06 +01:00
parent 3c61c034bd
commit de14b081d8
3 changed files with 1001 additions and 1 deletions
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36
0007-nft-fix-ebtables-among-match-when-mac-ip-addresses-a.patch Normal file
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@ -0,0 +1,36 @@
From f24d2449693558d3fbf2a8313a7eb65ecf25f6af Mon Sep 17 00:00:00 2001
From: Florian Westphal <fw@strlen.de>
Date: Tue, 2 Aug 2022 14:52:30 +0200
Subject: [PATCH] nft: fix ebtables among match when mac+ip addresses are used
When matching mac and ip addresses, the ip address needs to be placed
into then 2nd 32bit register, the switch to dynamic register allocation
instead re-uses reg1, this partially clobbers the mac address, so
set lookup comes up empty even though it should find a match.
Fixes: 7e38890c6b4fb ("nft: prepare for dynamic register allocation")
Reported-by: Yi Chen <yiche@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
(cherry picked from commit 2ba74d421cd622757df7a93720afc3b5b4b3b4e0)
---
iptables/nft.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/iptables/nft.c b/iptables/nft.c
index ec79f2bc5e98b..ee003511ab7f3 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -1208,8 +1208,8 @@ static int __add_nft_among(struct nft_handle *h, const char *table,
nftnl_rule_add_expr(r, e);
if (ip) {
- e = gen_payload(h, NFT_PAYLOAD_NETWORK_HEADER, ip_addr_off[dst],
- sizeof(struct in_addr), &reg);
+ e = __gen_payload(NFT_PAYLOAD_NETWORK_HEADER, ip_addr_off[dst],
+ sizeof(struct in_addr), NFT_REG32_02);
if (!e)
return -ENOMEM;
nftnl_rule_add_expr(r, e);
--
2.38.0

958
0008-nft-un-break-among-match-with-concatenation.patch Normal file
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@ -0,0 +1,958 @@
From 22e12e53b1378f0e3da23ea298dda59985d5b99b Mon Sep 17 00:00:00 2001
From: Florian Westphal <fw@strlen.de>
Date: Thu, 22 Sep 2022 13:33:50 +0200
Subject: [PATCH] nft: un-break among match with concatenation
The kernel commit 88cccd908d51 ("netfilter: nf_tables: NFTA_SET_ELEM_KEY_END requires concat and interval flags")
breaks ebtables-nft 'among' emulation, it sets NFTA_SET_ELEM_KEY_END but
doesn't set the CONCAT flag.
Update uapi header and also set CONCAT.
Signed-off-by: Florian Westphal <fw@strlen.de>
(cherry picked from commit 32efb4ffc33ae874b3f26f3380e2184ad6ceb26f)
---
include/linux/netfilter/nf_tables.h | 483 +++++++++++++++++++++++++++-
iptables/nft.c | 2 +-
2 files changed, 476 insertions(+), 9 deletions(-)
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 66dceee0ae307..e94d1fa554cb2 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -8,6 +8,7 @@
#define NFT_SET_MAXNAMELEN NFT_NAME_MAXLEN
#define NFT_OBJ_MAXNAMELEN NFT_NAME_MAXLEN
#define NFT_USERDATA_MAXLEN 256
+#define NFT_OSF_MAXGENRELEN 16
/**
* enum nft_registers - nf_tables registers
@@ -47,6 +48,7 @@ enum nft_registers {
#define NFT_REG_SIZE 16
#define NFT_REG32_SIZE 4
+#define NFT_REG32_COUNT (NFT_REG32_15 - NFT_REG32_00 + 1)
/**
* enum nft_verdicts - nf_tables internal verdicts
@@ -131,7 +133,7 @@ enum nf_tables_msg_types {
* @NFTA_LIST_ELEM: list element (NLA_NESTED)
*/
enum nft_list_attributes {
- NFTA_LIST_UNPEC,
+ NFTA_LIST_UNSPEC,
NFTA_LIST_ELEM,
__NFTA_LIST_MAX
};
@@ -143,12 +145,14 @@ enum nft_list_attributes {
* @NFTA_HOOK_HOOKNUM: netfilter hook number (NLA_U32)
* @NFTA_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
* @NFTA_HOOK_DEV: netdevice name (NLA_STRING)
+ * @NFTA_HOOK_DEVS: list of netdevices (NLA_NESTED)
*/
enum nft_hook_attributes {
NFTA_HOOK_UNSPEC,
NFTA_HOOK_HOOKNUM,
NFTA_HOOK_PRIORITY,
NFTA_HOOK_DEV,
+ NFTA_HOOK_DEVS,
__NFTA_HOOK_MAX
};
#define NFTA_HOOK_MAX (__NFTA_HOOK_MAX - 1)
@@ -160,7 +164,10 @@ enum nft_hook_attributes {
*/
enum nft_table_flags {
NFT_TABLE_F_DORMANT = 0x1,
+ NFT_TABLE_F_OWNER = 0x2,
};
+#define NFT_TABLE_F_MASK (NFT_TABLE_F_DORMANT | \
+ NFT_TABLE_F_OWNER)
/**
* enum nft_table_attributes - nf_tables table netlink attributes
@@ -168,6 +175,8 @@ enum nft_table_flags {
* @NFTA_TABLE_NAME: name of the table (NLA_STRING)
* @NFTA_TABLE_FLAGS: bitmask of enum nft_table_flags (NLA_U32)
* @NFTA_TABLE_USE: number of chains in this table (NLA_U32)
+ * @NFTA_TABLE_USERDATA: user data (NLA_BINARY)
+ * @NFTA_TABLE_OWNER: owner of this table through netlink portID (NLA_U32)
*/
enum nft_table_attributes {
NFTA_TABLE_UNSPEC,
@@ -176,10 +185,21 @@ enum nft_table_attributes {
NFTA_TABLE_USE,
NFTA_TABLE_HANDLE,
NFTA_TABLE_PAD,
+ NFTA_TABLE_USERDATA,
+ NFTA_TABLE_OWNER,
__NFTA_TABLE_MAX
};
#define NFTA_TABLE_MAX (__NFTA_TABLE_MAX - 1)
+enum nft_chain_flags {
+ NFT_CHAIN_BASE = (1 << 0),
+ NFT_CHAIN_HW_OFFLOAD = (1 << 1),
+ NFT_CHAIN_BINDING = (1 << 2),
+};
+#define NFT_CHAIN_FLAGS (NFT_CHAIN_BASE | \
+ NFT_CHAIN_HW_OFFLOAD | \
+ NFT_CHAIN_BINDING)
+
/**
* enum nft_chain_attributes - nf_tables chain netlink attributes
*
@@ -191,6 +211,9 @@ enum nft_table_attributes {
* @NFTA_CHAIN_USE: number of references to this chain (NLA_U32)
* @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING)
* @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes)
+ * @NFTA_CHAIN_FLAGS: chain flags
+ * @NFTA_CHAIN_ID: uniquely identifies a chain in a transaction (NLA_U32)
+ * @NFTA_CHAIN_USERDATA: user data (NLA_BINARY)
*/
enum nft_chain_attributes {
NFTA_CHAIN_UNSPEC,
@@ -203,6 +226,9 @@ enum nft_chain_attributes {
NFTA_CHAIN_TYPE,
NFTA_CHAIN_COUNTERS,
NFTA_CHAIN_PAD,
+ NFTA_CHAIN_FLAGS,
+ NFTA_CHAIN_ID,
+ NFTA_CHAIN_USERDATA,
__NFTA_CHAIN_MAX
};
#define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1)
@@ -218,6 +244,7 @@ enum nft_chain_attributes {
* @NFTA_RULE_POSITION: numeric handle of the previous rule (NLA_U64)
* @NFTA_RULE_USERDATA: user data (NLA_BINARY, NFT_USERDATA_MAXLEN)
* @NFTA_RULE_ID: uniquely identifies a rule in a transaction (NLA_U32)
+ * @NFTA_RULE_POSITION_ID: transaction unique identifier of the previous rule (NLA_U32)
*/
enum nft_rule_attributes {
NFTA_RULE_UNSPEC,
@@ -230,6 +257,8 @@ enum nft_rule_attributes {
NFTA_RULE_USERDATA,
NFTA_RULE_PAD,
NFTA_RULE_ID,
+ NFTA_RULE_POSITION_ID,
+ NFTA_RULE_CHAIN_ID,
__NFTA_RULE_MAX
};
#define NFTA_RULE_MAX (__NFTA_RULE_MAX - 1)
@@ -266,8 +295,10 @@ enum nft_rule_compat_attributes {
* @NFT_SET_INTERVAL: set contains intervals
* @NFT_SET_MAP: set is used as a dictionary
* @NFT_SET_TIMEOUT: set uses timeouts
- * @NFT_SET_EVAL: set contains expressions for evaluation
+ * @NFT_SET_EVAL: set can be updated from the evaluation path
* @NFT_SET_OBJECT: set contains stateful objects
+ * @NFT_SET_CONCAT: set contains a concatenation
+ * @NFT_SET_EXPR: set contains expressions
*/
enum nft_set_flags {
NFT_SET_ANONYMOUS = 0x1,
@@ -277,6 +308,8 @@ enum nft_set_flags {
NFT_SET_TIMEOUT = 0x10,
NFT_SET_EVAL = 0x20,
NFT_SET_OBJECT = 0x40,
+ NFT_SET_CONCAT = 0x80,
+ NFT_SET_EXPR = 0x100,
};
/**
@@ -294,14 +327,28 @@ enum nft_set_policies {
* enum nft_set_desc_attributes - set element description
*
* @NFTA_SET_DESC_SIZE: number of elements in set (NLA_U32)
+ * @NFTA_SET_DESC_CONCAT: description of field concatenation (NLA_NESTED)
*/
enum nft_set_desc_attributes {
NFTA_SET_DESC_UNSPEC,
NFTA_SET_DESC_SIZE,
+ NFTA_SET_DESC_CONCAT,
__NFTA_SET_DESC_MAX
};
#define NFTA_SET_DESC_MAX (__NFTA_SET_DESC_MAX - 1)
+/**
+ * enum nft_set_field_attributes - attributes of concatenated fields
+ *
+ * @NFTA_SET_FIELD_LEN: length of single field, in bits (NLA_U32)
+ */
+enum nft_set_field_attributes {
+ NFTA_SET_FIELD_UNSPEC,
+ NFTA_SET_FIELD_LEN,
+ __NFTA_SET_FIELD_MAX
+};
+#define NFTA_SET_FIELD_MAX (__NFTA_SET_FIELD_MAX - 1)
+
/**
* enum nft_set_attributes - nf_tables set netlink attributes
*
@@ -320,6 +367,8 @@ enum nft_set_desc_attributes {
* @NFTA_SET_USERDATA: user data (NLA_BINARY)
* @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*)
* @NFTA_SET_HANDLE: set handle (NLA_U64)
+ * @NFTA_SET_EXPR: set expression (NLA_NESTED: nft_expr_attributes)
+ * @NFTA_SET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
*/
enum nft_set_attributes {
NFTA_SET_UNSPEC,
@@ -339,6 +388,8 @@ enum nft_set_attributes {
NFTA_SET_PAD,
NFTA_SET_OBJ_TYPE,
NFTA_SET_HANDLE,
+ NFTA_SET_EXPR,
+ NFTA_SET_EXPRESSIONS,
__NFTA_SET_MAX
};
#define NFTA_SET_MAX (__NFTA_SET_MAX - 1)
@@ -347,9 +398,11 @@ enum nft_set_attributes {
* enum nft_set_elem_flags - nf_tables set element flags
*
* @NFT_SET_ELEM_INTERVAL_END: element ends the previous interval
+ * @NFT_SET_ELEM_CATCHALL: special catch-all element
*/
enum nft_set_elem_flags {
NFT_SET_ELEM_INTERVAL_END = 0x1,
+ NFT_SET_ELEM_CATCHALL = 0x2,
};
/**
@@ -363,6 +416,8 @@ enum nft_set_elem_flags {
* @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY)
* @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes)
* @NFTA_SET_ELEM_OBJREF: stateful object reference (NLA_STRING)
+ * @NFTA_SET_ELEM_KEY_END: closing key value (NLA_NESTED: nft_data)
+ * @NFTA_SET_ELEM_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
*/
enum nft_set_elem_attributes {
NFTA_SET_ELEM_UNSPEC,
@@ -375,6 +430,8 @@ enum nft_set_elem_attributes {
NFTA_SET_ELEM_EXPR,
NFTA_SET_ELEM_PAD,
NFTA_SET_ELEM_OBJREF,
+ NFTA_SET_ELEM_KEY_END,
+ NFTA_SET_ELEM_EXPRESSIONS,
__NFTA_SET_ELEM_MAX
};
#define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1)
@@ -440,11 +497,13 @@ enum nft_data_attributes {
*
* @NFTA_VERDICT_CODE: nf_tables verdict (NLA_U32: enum nft_verdicts)
* @NFTA_VERDICT_CHAIN: jump target chain name (NLA_STRING)
+ * @NFTA_VERDICT_CHAIN_ID: jump target chain ID (NLA_U32)
*/
enum nft_verdict_attributes {
NFTA_VERDICT_UNSPEC,
NFTA_VERDICT_CODE,
NFTA_VERDICT_CHAIN,
+ NFTA_VERDICT_CHAIN_ID,
__NFTA_VERDICT_MAX
};
#define NFTA_VERDICT_MAX (__NFTA_VERDICT_MAX - 1)
@@ -477,6 +536,20 @@ enum nft_immediate_attributes {
};
#define NFTA_IMMEDIATE_MAX (__NFTA_IMMEDIATE_MAX - 1)
+/**
+ * enum nft_bitwise_ops - nf_tables bitwise operations
+ *
+ * @NFT_BITWISE_BOOL: mask-and-xor operation used to implement NOT, AND, OR and
+ * XOR boolean operations
+ * @NFT_BITWISE_LSHIFT: left-shift operation
+ * @NFT_BITWISE_RSHIFT: right-shift operation
+ */
+enum nft_bitwise_ops {
+ NFT_BITWISE_BOOL,
+ NFT_BITWISE_LSHIFT,
+ NFT_BITWISE_RSHIFT,
+};
+
/**
* enum nft_bitwise_attributes - nf_tables bitwise expression netlink attributes
*
@@ -485,16 +558,20 @@ enum nft_immediate_attributes {
* @NFTA_BITWISE_LEN: length of operands (NLA_U32)
* @NFTA_BITWISE_MASK: mask value (NLA_NESTED: nft_data_attributes)
* @NFTA_BITWISE_XOR: xor value (NLA_NESTED: nft_data_attributes)
+ * @NFTA_BITWISE_OP: type of operation (NLA_U32: nft_bitwise_ops)
+ * @NFTA_BITWISE_DATA: argument for non-boolean operations
+ * (NLA_NESTED: nft_data_attributes)
*
- * The bitwise expression performs the following operation:
+ * The bitwise expression supports boolean and shift operations. It implements
+ * the boolean operations by performing the following operation:
*
* dreg = (sreg & mask) ^ xor
*
- * which allow to express all bitwise operations:
+ * with these mask and xor values:
*
* mask xor
* NOT: 1 1
- * OR: 0 x
+ * OR: ~x x
* XOR: 1 x
* AND: x 0
*/
@@ -505,6 +582,8 @@ enum nft_bitwise_attributes {
NFTA_BITWISE_LEN,
NFTA_BITWISE_MASK,
NFTA_BITWISE_XOR,
+ NFTA_BITWISE_OP,
+ NFTA_BITWISE_DATA,
__NFTA_BITWISE_MAX
};
#define NFTA_BITWISE_MAX (__NFTA_BITWISE_MAX - 1)
@@ -631,10 +710,12 @@ enum nft_lookup_attributes {
enum nft_dynset_ops {
NFT_DYNSET_OP_ADD,
NFT_DYNSET_OP_UPDATE,
+ NFT_DYNSET_OP_DELETE,
};
enum nft_dynset_flags {
NFT_DYNSET_F_INV = (1 << 0),
+ NFT_DYNSET_F_EXPR = (1 << 1),
};
/**
@@ -648,6 +729,7 @@ enum nft_dynset_flags {
* @NFTA_DYNSET_TIMEOUT: timeout value for the new element (NLA_U64)
* @NFTA_DYNSET_EXPR: expression (NLA_NESTED: nft_expr_attributes)
* @NFTA_DYNSET_FLAGS: flags (NLA_U32)
+ * @NFTA_DYNSET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
*/
enum nft_dynset_attributes {
NFTA_DYNSET_UNSPEC,
@@ -660,6 +742,7 @@ enum nft_dynset_attributes {
NFTA_DYNSET_EXPR,
NFTA_DYNSET_PAD,
NFTA_DYNSET_FLAGS,
+ NFTA_DYNSET_EXPRESSIONS,
__NFTA_DYNSET_MAX,
};
#define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1)
@@ -682,10 +765,12 @@ enum nft_payload_bases {
*
* @NFT_PAYLOAD_CSUM_NONE: no checksumming
* @NFT_PAYLOAD_CSUM_INET: internet checksum (RFC 791)
+ * @NFT_PAYLOAD_CSUM_SCTP: CRC-32c, for use in SCTP header (RFC 3309)
*/
enum nft_payload_csum_types {
NFT_PAYLOAD_CSUM_NONE,
NFT_PAYLOAD_CSUM_INET,
+ NFT_PAYLOAD_CSUM_SCTP,
};
enum nft_payload_csum_flags {
@@ -727,10 +812,14 @@ enum nft_exthdr_flags {
*
* @NFT_EXTHDR_OP_IPV6: match against ipv6 extension headers
* @NFT_EXTHDR_OP_TCP: match against tcp options
+ * @NFT_EXTHDR_OP_IPV4: match against ipv4 options
+ * @NFT_EXTHDR_OP_SCTP: match against sctp chunks
*/
enum nft_exthdr_op {
NFT_EXTHDR_OP_IPV6,
NFT_EXTHDR_OP_TCPOPT,
+ NFT_EXTHDR_OP_IPV4,
+ NFT_EXTHDR_OP_SCTP,
__NFT_EXTHDR_OP_MAX
};
#define NFT_EXTHDR_OP_MAX (__NFT_EXTHDR_OP_MAX - 1)
@@ -788,6 +877,15 @@ enum nft_exthdr_attributes {
* @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
* @NFT_META_PRANDOM: a 32bit pseudo-random number
* @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
+ * @NFT_META_IIFKIND: packet input interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_OIFKIND: packet output interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_BRI_IIFPVID: packet input bridge port pvid
+ * @NFT_META_BRI_IIFVPROTO: packet input bridge vlan proto
+ * @NFT_META_TIME_NS: time since epoch (in nanoseconds)
+ * @NFT_META_TIME_DAY: day of week (from 0 = Sunday to 6 = Saturday)
+ * @NFT_META_TIME_HOUR: hour of day (in seconds)
+ * @NFT_META_SDIF: slave device interface index
+ * @NFT_META_SDIFNAME: slave device interface name
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -816,6 +914,15 @@ enum nft_meta_keys {
NFT_META_CGROUP,
NFT_META_PRANDOM,
NFT_META_SECPATH,
+ NFT_META_IIFKIND,
+ NFT_META_OIFKIND,
+ NFT_META_BRI_IIFPVID,
+ NFT_META_BRI_IIFVPROTO,
+ NFT_META_TIME_NS,
+ NFT_META_TIME_DAY,
+ NFT_META_TIME_HOUR,
+ NFT_META_SDIF,
+ NFT_META_SDIFNAME,
};
/**
@@ -825,13 +932,17 @@ enum nft_meta_keys {
* @NFT_RT_NEXTHOP4: routing nexthop for IPv4
* @NFT_RT_NEXTHOP6: routing nexthop for IPv6
* @NFT_RT_TCPMSS: fetch current path tcp mss
+ * @NFT_RT_XFRM: boolean, skb->dst->xfrm != NULL
*/
enum nft_rt_keys {
NFT_RT_CLASSID,
NFT_RT_NEXTHOP4,
NFT_RT_NEXTHOP6,
NFT_RT_TCPMSS,
+ NFT_RT_XFRM,
+ __NFT_RT_MAX
};
+#define NFT_RT_MAX (__NFT_RT_MAX - 1)
/**
* enum nft_hash_types - nf_tables hash expression types
@@ -854,6 +965,8 @@ enum nft_hash_types {
* @NFTA_HASH_SEED: seed value (NLA_U32)
* @NFTA_HASH_OFFSET: add this offset value to hash result (NLA_U32)
* @NFTA_HASH_TYPE: hash operation (NLA_U32: nft_hash_types)
+ * @NFTA_HASH_SET_NAME: name of the map to lookup (NLA_STRING)
+ * @NFTA_HASH_SET_ID: id of the map (NLA_U32)
*/
enum nft_hash_attributes {
NFTA_HASH_UNSPEC,
@@ -864,6 +977,8 @@ enum nft_hash_attributes {
NFTA_HASH_SEED,
NFTA_HASH_OFFSET,
NFTA_HASH_TYPE,
+ NFTA_HASH_SET_NAME, /* deprecated */
+ NFTA_HASH_SET_ID, /* deprecated */
__NFTA_HASH_MAX,
};
#define NFTA_HASH_MAX (__NFTA_HASH_MAX - 1)
@@ -898,6 +1013,39 @@ enum nft_rt_attributes {
};
#define NFTA_RT_MAX (__NFTA_RT_MAX - 1)
+/**
+ * enum nft_socket_attributes - nf_tables socket expression netlink attributes
+ *
+ * @NFTA_SOCKET_KEY: socket key to match
+ * @NFTA_SOCKET_DREG: destination register
+ * @NFTA_SOCKET_LEVEL: cgroups2 ancestor level (only for cgroupsv2)
+ */
+enum nft_socket_attributes {
+ NFTA_SOCKET_UNSPEC,
+ NFTA_SOCKET_KEY,
+ NFTA_SOCKET_DREG,
+ NFTA_SOCKET_LEVEL,
+ __NFTA_SOCKET_MAX
+};
+#define NFTA_SOCKET_MAX (__NFTA_SOCKET_MAX - 1)
+
+/*
+ * enum nft_socket_keys - nf_tables socket expression keys
+ *
+ * @NFT_SOCKET_TRANSPARENT: Value of the IP(V6)_TRANSPARENT socket option
+ * @NFT_SOCKET_MARK: Value of the socket mark
+ * @NFT_SOCKET_WILDCARD: Whether the socket is zero-bound (e.g. 0.0.0.0 or ::0)
+ * @NFT_SOCKET_CGROUPV2: Match on cgroups version 2
+ */
+enum nft_socket_keys {
+ NFT_SOCKET_TRANSPARENT,
+ NFT_SOCKET_MARK,
+ NFT_SOCKET_WILDCARD,
+ NFT_SOCKET_CGROUPV2,
+ __NFT_SOCKET_MAX
+};
+#define NFT_SOCKET_MAX (__NFT_SOCKET_MAX - 1)
+
/**
* enum nft_ct_keys - nf_tables ct expression keys
*
@@ -909,8 +1057,8 @@ enum nft_rt_attributes {
* @NFT_CT_EXPIRATION: relative conntrack expiration time in ms
* @NFT_CT_HELPER: connection tracking helper assigned to conntrack
* @NFT_CT_L3PROTOCOL: conntrack layer 3 protocol
- * @NFT_CT_SRC: conntrack layer 3 protocol source (IPv4/IPv6 address)
- * @NFT_CT_DST: conntrack layer 3 protocol destination (IPv4/IPv6 address)
+ * @NFT_CT_SRC: conntrack layer 3 protocol source (IPv4/IPv6 address, deprecated)
+ * @NFT_CT_DST: conntrack layer 3 protocol destination (IPv4/IPv6 address, deprecated)
* @NFT_CT_PROTOCOL: conntrack layer 4 protocol
* @NFT_CT_PROTO_SRC: conntrack layer 4 protocol source
* @NFT_CT_PROTO_DST: conntrack layer 4 protocol destination
@@ -920,6 +1068,11 @@ enum nft_rt_attributes {
* @NFT_CT_AVGPKT: conntrack average bytes per packet
* @NFT_CT_ZONE: conntrack zone
* @NFT_CT_EVENTMASK: ctnetlink events to be generated for this conntrack
+ * @NFT_CT_SRC_IP: conntrack layer 3 protocol source (IPv4 address)
+ * @NFT_CT_DST_IP: conntrack layer 3 protocol destination (IPv4 address)
+ * @NFT_CT_SRC_IP6: conntrack layer 3 protocol source (IPv6 address)
+ * @NFT_CT_DST_IP6: conntrack layer 3 protocol destination (IPv6 address)
+ * @NFT_CT_ID: conntrack id
*/
enum nft_ct_keys {
NFT_CT_STATE,
@@ -941,7 +1094,14 @@ enum nft_ct_keys {
NFT_CT_AVGPKT,
NFT_CT_ZONE,
NFT_CT_EVENTMASK,
+ NFT_CT_SRC_IP,
+ NFT_CT_DST_IP,
+ NFT_CT_SRC_IP6,
+ NFT_CT_DST_IP6,
+ NFT_CT_ID,
+ __NFT_CT_MAX
};
+#define NFT_CT_MAX (__NFT_CT_MAX - 1)
/**
* enum nft_ct_attributes - nf_tables ct expression netlink attributes
@@ -1002,6 +1162,24 @@ enum nft_limit_attributes {
};
#define NFTA_LIMIT_MAX (__NFTA_LIMIT_MAX - 1)
+enum nft_connlimit_flags {
+ NFT_CONNLIMIT_F_INV = (1 << 0),
+};
+
+/**
+ * enum nft_connlimit_attributes - nf_tables connlimit expression netlink attributes
+ *
+ * @NFTA_CONNLIMIT_COUNT: number of connections (NLA_U32)
+ * @NFTA_CONNLIMIT_FLAGS: flags (NLA_U32: enum nft_connlimit_flags)
+ */
+enum nft_connlimit_attributes {
+ NFTA_CONNLIMIT_UNSPEC,
+ NFTA_CONNLIMIT_COUNT,
+ NFTA_CONNLIMIT_FLAGS,
+ __NFTA_CONNLIMIT_MAX
+};
+#define NFTA_CONNLIMIT_MAX (__NFTA_CONNLIMIT_MAX - 1)
+
/**
* enum nft_counter_attributes - nf_tables counter expression netlink attributes
*
@@ -1017,6 +1195,21 @@ enum nft_counter_attributes {
};
#define NFTA_COUNTER_MAX (__NFTA_COUNTER_MAX - 1)
+/**
+ * enum nft_last_attributes - nf_tables last expression netlink attributes
+ *
+ * @NFTA_LAST_SET: last update has been set, zero means never updated (NLA_U32)
+ * @NFTA_LAST_MSECS: milliseconds since last update (NLA_U64)
+ */
+enum nft_last_attributes {
+ NFTA_LAST_UNSPEC,
+ NFTA_LAST_SET,
+ NFTA_LAST_MSECS,
+ NFTA_LAST_PAD,
+ __NFTA_LAST_MAX
+};
+#define NFTA_LAST_MAX (__NFTA_LAST_MAX - 1)
+
/**
* enum nft_log_attributes - nf_tables log expression netlink attributes
*
@@ -1039,6 +1232,33 @@ enum nft_log_attributes {
};
#define NFTA_LOG_MAX (__NFTA_LOG_MAX - 1)
+/**
+ * enum nft_log_level - nf_tables log levels
+ *
+ * @NFT_LOGLEVEL_EMERG: system is unusable
+ * @NFT_LOGLEVEL_ALERT: action must be taken immediately
+ * @NFT_LOGLEVEL_CRIT: critical conditions
+ * @NFT_LOGLEVEL_ERR: error conditions
+ * @NFT_LOGLEVEL_WARNING: warning conditions
+ * @NFT_LOGLEVEL_NOTICE: normal but significant condition
+ * @NFT_LOGLEVEL_INFO: informational
+ * @NFT_LOGLEVEL_DEBUG: debug-level messages
+ * @NFT_LOGLEVEL_AUDIT: enabling audit logging
+ */
+enum nft_log_level {
+ NFT_LOGLEVEL_EMERG,
+ NFT_LOGLEVEL_ALERT,
+ NFT_LOGLEVEL_CRIT,
+ NFT_LOGLEVEL_ERR,
+ NFT_LOGLEVEL_WARNING,
+ NFT_LOGLEVEL_NOTICE,
+ NFT_LOGLEVEL_INFO,
+ NFT_LOGLEVEL_DEBUG,
+ NFT_LOGLEVEL_AUDIT,
+ __NFT_LOGLEVEL_MAX
+};
+#define NFT_LOGLEVEL_MAX (__NFT_LOGLEVEL_MAX - 1)
+
/**
* enum nft_queue_attributes - nf_tables queue expression netlink attributes
*
@@ -1083,6 +1303,21 @@ enum nft_quota_attributes {
};
#define NFTA_QUOTA_MAX (__NFTA_QUOTA_MAX - 1)
+/**
+ * enum nft_secmark_attributes - nf_tables secmark object netlink attributes
+ *
+ * @NFTA_SECMARK_CTX: security context (NLA_STRING)
+ */
+enum nft_secmark_attributes {
+ NFTA_SECMARK_UNSPEC,
+ NFTA_SECMARK_CTX,
+ __NFTA_SECMARK_MAX,
+};
+#define NFTA_SECMARK_MAX (__NFTA_SECMARK_MAX - 1)
+
+/* Max security context length */
+#define NFT_SECMARK_CTX_MAXLEN 256
+
/**
* enum nft_reject_types - nf_tables reject expression reject types
*
@@ -1164,6 +1399,22 @@ enum nft_nat_attributes {
};
#define NFTA_NAT_MAX (__NFTA_NAT_MAX - 1)
+/**
+ * enum nft_tproxy_attributes - nf_tables tproxy expression netlink attributes
+ *
+ * NFTA_TPROXY_FAMILY: Target address family (NLA_U32: nft_registers)
+ * NFTA_TPROXY_REG_ADDR: Target address register (NLA_U32: nft_registers)
+ * NFTA_TPROXY_REG_PORT: Target port register (NLA_U32: nft_registers)
+ */
+enum nft_tproxy_attributes {
+ NFTA_TPROXY_UNSPEC,
+ NFTA_TPROXY_FAMILY,
+ NFTA_TPROXY_REG_ADDR,
+ NFTA_TPROXY_REG_PORT,
+ __NFTA_TPROXY_MAX
+};
+#define NFTA_TPROXY_MAX (__NFTA_TPROXY_MAX - 1)
+
/**
* enum nft_masq_attributes - nf_tables masquerade expression attributes
*
@@ -1214,10 +1465,14 @@ enum nft_dup_attributes {
* enum nft_fwd_attributes - nf_tables fwd expression netlink attributes
*
* @NFTA_FWD_SREG_DEV: source register of output interface (NLA_U32: nft_register)
+ * @NFTA_FWD_SREG_ADDR: source register of destination address (NLA_U32: nft_register)
+ * @NFTA_FWD_NFPROTO: layer 3 family of source register address (NLA_U32: enum nfproto)
*/
enum nft_fwd_attributes {
NFTA_FWD_UNSPEC,
NFTA_FWD_SREG_DEV,
+ NFTA_FWD_SREG_ADDR,
+ NFTA_FWD_NFPROTO,
__NFTA_FWD_MAX
};
#define NFTA_FWD_MAX (__NFTA_FWD_MAX - 1)
@@ -1302,12 +1557,38 @@ enum nft_ct_helper_attributes {
};
#define NFTA_CT_HELPER_MAX (__NFTA_CT_HELPER_MAX - 1)
+enum nft_ct_timeout_timeout_attributes {
+ NFTA_CT_TIMEOUT_UNSPEC,
+ NFTA_CT_TIMEOUT_L3PROTO,
+ NFTA_CT_TIMEOUT_L4PROTO,
+ NFTA_CT_TIMEOUT_DATA,
+ __NFTA_CT_TIMEOUT_MAX,
+};
+#define NFTA_CT_TIMEOUT_MAX (__NFTA_CT_TIMEOUT_MAX - 1)
+
+enum nft_ct_expectation_attributes {
+ NFTA_CT_EXPECT_UNSPEC,
+ NFTA_CT_EXPECT_L3PROTO,
+ NFTA_CT_EXPECT_L4PROTO,
+ NFTA_CT_EXPECT_DPORT,
+ NFTA_CT_EXPECT_TIMEOUT,
+ NFTA_CT_EXPECT_SIZE,
+ __NFTA_CT_EXPECT_MAX,
+};
+#define NFTA_CT_EXPECT_MAX (__NFTA_CT_EXPECT_MAX - 1)
+
#define NFT_OBJECT_UNSPEC 0
#define NFT_OBJECT_COUNTER 1
#define NFT_OBJECT_QUOTA 2
#define NFT_OBJECT_CT_HELPER 3
#define NFT_OBJECT_LIMIT 4
-#define __NFT_OBJECT_MAX 5
+#define NFT_OBJECT_CONNLIMIT 5
+#define NFT_OBJECT_TUNNEL 6
+#define NFT_OBJECT_CT_TIMEOUT 7
+#define NFT_OBJECT_SECMARK 8
+#define NFT_OBJECT_CT_EXPECT 9
+#define NFT_OBJECT_SYNPROXY 10
+#define __NFT_OBJECT_MAX 11
#define NFT_OBJECT_MAX (__NFT_OBJECT_MAX - 1)
/**
@@ -1319,6 +1600,7 @@ enum nft_ct_helper_attributes {
* @NFTA_OBJ_DATA: stateful object data (NLA_NESTED)
* @NFTA_OBJ_USE: number of references to this expression (NLA_U32)
* @NFTA_OBJ_HANDLE: object handle (NLA_U64)
+ * @NFTA_OBJ_USERDATA: user data (NLA_BINARY)
*/
enum nft_object_attributes {
NFTA_OBJ_UNSPEC,
@@ -1329,10 +1611,24 @@ enum nft_object_attributes {
NFTA_OBJ_USE,
NFTA_OBJ_HANDLE,
NFTA_OBJ_PAD,
+ NFTA_OBJ_USERDATA,
__NFTA_OBJ_MAX
};
#define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1)
+/**
+ * enum nft_flowtable_flags - nf_tables flowtable flags
+ *
+ * @NFT_FLOWTABLE_HW_OFFLOAD: flowtable hardware offload is enabled
+ * @NFT_FLOWTABLE_COUNTER: enable flow counters
+ */
+enum nft_flowtable_flags {
+ NFT_FLOWTABLE_HW_OFFLOAD = 0x1,
+ NFT_FLOWTABLE_COUNTER = 0x2,
+ NFT_FLOWTABLE_MASK = (NFT_FLOWTABLE_HW_OFFLOAD |
+ NFT_FLOWTABLE_COUNTER)
+};
+
/**
* enum nft_flowtable_attributes - nf_tables flow table netlink attributes
*
@@ -1341,6 +1637,7 @@ enum nft_object_attributes {
* @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32)
* @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32)
* @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64)
+ * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32)
*/
enum nft_flowtable_attributes {
NFTA_FLOWTABLE_UNSPEC,
@@ -1350,6 +1647,7 @@ enum nft_flowtable_attributes {
NFTA_FLOWTABLE_USE,
NFTA_FLOWTABLE_HANDLE,
NFTA_FLOWTABLE_PAD,
+ NFTA_FLOWTABLE_FLAGS,
__NFTA_FLOWTABLE_MAX
};
#define NFTA_FLOWTABLE_MAX (__NFTA_FLOWTABLE_MAX - 1)
@@ -1370,6 +1668,42 @@ enum nft_flowtable_hook_attributes {
};
#define NFTA_FLOWTABLE_HOOK_MAX (__NFTA_FLOWTABLE_HOOK_MAX - 1)
+/**
+ * enum nft_osf_attributes - nftables osf expression netlink attributes
+ *
+ * @NFTA_OSF_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_OSF_TTL: Value of the TTL osf option (NLA_U8)
+ * @NFTA_OSF_FLAGS: flags (NLA_U32)
+ */
+enum nft_osf_attributes {
+ NFTA_OSF_UNSPEC,
+ NFTA_OSF_DREG,
+ NFTA_OSF_TTL,
+ NFTA_OSF_FLAGS,
+ __NFTA_OSF_MAX,
+};
+#define NFTA_OSF_MAX (__NFTA_OSF_MAX - 1)
+
+enum nft_osf_flags {
+ NFT_OSF_F_VERSION = (1 << 0),
+};
+
+/**
+ * enum nft_synproxy_attributes - nf_tables synproxy expression netlink attributes
+ *
+ * @NFTA_SYNPROXY_MSS: mss value sent to the backend (NLA_U16)
+ * @NFTA_SYNPROXY_WSCALE: wscale value sent to the backend (NLA_U8)
+ * @NFTA_SYNPROXY_FLAGS: flags (NLA_U32)
+ */
+enum nft_synproxy_attributes {
+ NFTA_SYNPROXY_UNSPEC,
+ NFTA_SYNPROXY_MSS,
+ NFTA_SYNPROXY_WSCALE,
+ NFTA_SYNPROXY_FLAGS,
+ __NFTA_SYNPROXY_MAX,
+};
+#define NFTA_SYNPROXY_MAX (__NFTA_SYNPROXY_MAX - 1)
+
/**
* enum nft_device_attributes - nf_tables device netlink attributes
*
@@ -1382,6 +1716,35 @@ enum nft_devices_attributes {
};
#define NFTA_DEVICE_MAX (__NFTA_DEVICE_MAX - 1)
+/*
+ * enum nft_xfrm_attributes - nf_tables xfrm expr netlink attributes
+ *
+ * @NFTA_XFRM_DREG: destination register (NLA_U32)
+ * @NFTA_XFRM_KEY: enum nft_xfrm_keys (NLA_U32)
+ * @NFTA_XFRM_DIR: direction (NLA_U8)
+ * @NFTA_XFRM_SPNUM: index in secpath array (NLA_U32)
+ */
+enum nft_xfrm_attributes {
+ NFTA_XFRM_UNSPEC,
+ NFTA_XFRM_DREG,
+ NFTA_XFRM_KEY,
+ NFTA_XFRM_DIR,
+ NFTA_XFRM_SPNUM,
+ __NFTA_XFRM_MAX
+};
+#define NFTA_XFRM_MAX (__NFTA_XFRM_MAX - 1)
+
+enum nft_xfrm_keys {
+ NFT_XFRM_KEY_UNSPEC,
+ NFT_XFRM_KEY_DADDR_IP4,
+ NFT_XFRM_KEY_DADDR_IP6,
+ NFT_XFRM_KEY_SADDR_IP4,
+ NFT_XFRM_KEY_SADDR_IP6,
+ NFT_XFRM_KEY_REQID,
+ NFT_XFRM_KEY_SPI,
+ __NFT_XFRM_KEY_MAX,
+};
+#define NFT_XFRM_KEY_MAX (__NFT_XFRM_KEY_MAX - 1)
/**
* enum nft_trace_attributes - nf_tables trace netlink attributes
@@ -1442,6 +1805,8 @@ enum nft_trace_types {
* @NFTA_NG_MODULUS: maximum counter value (NLA_U32)
* @NFTA_NG_TYPE: operation type (NLA_U32)
* @NFTA_NG_OFFSET: offset to be added to the counter (NLA_U32)
+ * @NFTA_NG_SET_NAME: name of the map to lookup (NLA_STRING)
+ * @NFTA_NG_SET_ID: id of the map (NLA_U32)
*/
enum nft_ng_attributes {
NFTA_NG_UNSPEC,
@@ -1449,6 +1814,8 @@ enum nft_ng_attributes {
NFTA_NG_MODULUS,
NFTA_NG_TYPE,
NFTA_NG_OFFSET,
+ NFTA_NG_SET_NAME, /* deprecated */
+ NFTA_NG_SET_ID, /* deprecated */
__NFTA_NG_MAX
};
#define NFTA_NG_MAX (__NFTA_NG_MAX - 1)
@@ -1460,4 +1827,104 @@ enum nft_ng_types {
};
#define NFT_NG_MAX (__NFT_NG_MAX - 1)
+enum nft_tunnel_key_ip_attributes {
+ NFTA_TUNNEL_KEY_IP_UNSPEC,
+ NFTA_TUNNEL_KEY_IP_SRC,
+ NFTA_TUNNEL_KEY_IP_DST,
+ __NFTA_TUNNEL_KEY_IP_MAX
+};
+#define NFTA_TUNNEL_KEY_IP_MAX (__NFTA_TUNNEL_KEY_IP_MAX - 1)
+
+enum nft_tunnel_ip6_attributes {
+ NFTA_TUNNEL_KEY_IP6_UNSPEC,
+ NFTA_TUNNEL_KEY_IP6_SRC,
+ NFTA_TUNNEL_KEY_IP6_DST,
+ NFTA_TUNNEL_KEY_IP6_FLOWLABEL,
+ __NFTA_TUNNEL_KEY_IP6_MAX
+};
+#define NFTA_TUNNEL_KEY_IP6_MAX (__NFTA_TUNNEL_KEY_IP6_MAX - 1)
+
+enum nft_tunnel_opts_attributes {
+ NFTA_TUNNEL_KEY_OPTS_UNSPEC,
+ NFTA_TUNNEL_KEY_OPTS_VXLAN,
+ NFTA_TUNNEL_KEY_OPTS_ERSPAN,
+ NFTA_TUNNEL_KEY_OPTS_GENEVE,
+ __NFTA_TUNNEL_KEY_OPTS_MAX
+};
+#define NFTA_TUNNEL_KEY_OPTS_MAX (__NFTA_TUNNEL_KEY_OPTS_MAX - 1)
+
+enum nft_tunnel_opts_vxlan_attributes {
+ NFTA_TUNNEL_KEY_VXLAN_UNSPEC,
+ NFTA_TUNNEL_KEY_VXLAN_GBP,
+ __NFTA_TUNNEL_KEY_VXLAN_MAX
+};
+#define NFTA_TUNNEL_KEY_VXLAN_MAX (__NFTA_TUNNEL_KEY_VXLAN_MAX - 1)
+
+enum nft_tunnel_opts_erspan_attributes {
+ NFTA_TUNNEL_KEY_ERSPAN_UNSPEC,
+ NFTA_TUNNEL_KEY_ERSPAN_VERSION,
+ NFTA_TUNNEL_KEY_ERSPAN_V1_INDEX,
+ NFTA_TUNNEL_KEY_ERSPAN_V2_HWID,
+ NFTA_TUNNEL_KEY_ERSPAN_V2_DIR,
+ __NFTA_TUNNEL_KEY_ERSPAN_MAX
+};
+#define NFTA_TUNNEL_KEY_ERSPAN_MAX (__NFTA_TUNNEL_KEY_ERSPAN_MAX - 1)
+
+enum nft_tunnel_opts_geneve_attributes {
+ NFTA_TUNNEL_KEY_GENEVE_UNSPEC,
+ NFTA_TUNNEL_KEY_GENEVE_CLASS,
+ NFTA_TUNNEL_KEY_GENEVE_TYPE,
+ NFTA_TUNNEL_KEY_GENEVE_DATA,
+ __NFTA_TUNNEL_KEY_GENEVE_MAX
+};
+#define NFTA_TUNNEL_KEY_GENEVE_MAX (__NFTA_TUNNEL_KEY_GENEVE_MAX - 1)
+
+enum nft_tunnel_flags {
+ NFT_TUNNEL_F_ZERO_CSUM_TX = (1 << 0),
+ NFT_TUNNEL_F_DONT_FRAGMENT = (1 << 1),
+ NFT_TUNNEL_F_SEQ_NUMBER = (1 << 2),
+};
+#define NFT_TUNNEL_F_MASK (NFT_TUNNEL_F_ZERO_CSUM_TX | \
+ NFT_TUNNEL_F_DONT_FRAGMENT | \
+ NFT_TUNNEL_F_SEQ_NUMBER)
+
+enum nft_tunnel_key_attributes {
+ NFTA_TUNNEL_KEY_UNSPEC,
+ NFTA_TUNNEL_KEY_ID,
+ NFTA_TUNNEL_KEY_IP,
+ NFTA_TUNNEL_KEY_IP6,
+ NFTA_TUNNEL_KEY_FLAGS,
+ NFTA_TUNNEL_KEY_TOS,
+ NFTA_TUNNEL_KEY_TTL,
+ NFTA_TUNNEL_KEY_SPORT,
+ NFTA_TUNNEL_KEY_DPORT,
+ NFTA_TUNNEL_KEY_OPTS,
+ __NFTA_TUNNEL_KEY_MAX
+};
+#define NFTA_TUNNEL_KEY_MAX (__NFTA_TUNNEL_KEY_MAX - 1)
+
+enum nft_tunnel_keys {
+ NFT_TUNNEL_PATH,
+ NFT_TUNNEL_ID,
+ __NFT_TUNNEL_MAX
+};
+#define NFT_TUNNEL_MAX (__NFT_TUNNEL_MAX - 1)
+
+enum nft_tunnel_mode {
+ NFT_TUNNEL_MODE_NONE,
+ NFT_TUNNEL_MODE_RX,
+ NFT_TUNNEL_MODE_TX,
+ __NFT_TUNNEL_MODE_MAX
+};
+#define NFT_TUNNEL_MODE_MAX (__NFT_TUNNEL_MODE_MAX - 1)
+
+enum nft_tunnel_attributes {
+ NFTA_TUNNEL_UNSPEC,
+ NFTA_TUNNEL_KEY,
+ NFTA_TUNNEL_DREG,
+ NFTA_TUNNEL_MODE,
+ __NFTA_TUNNEL_MAX
+};
+#define NFTA_TUNNEL_MAX (__NFTA_TUNNEL_MAX - 1)
+
#endif /* _LINUX_NF_TABLES_H */
diff --git a/iptables/nft.c b/iptables/nft.c
index ee003511ab7f3..4807090cc4306 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -1167,7 +1167,7 @@ static int __add_nft_among(struct nft_handle *h, const char *table,
type = type << CONCAT_TYPE_BITS | NFT_DATATYPE_IPADDR;
len += sizeof(struct in_addr) + NETLINK_ALIGN - 1;
len &= ~(NETLINK_ALIGN - 1);
- flags = NFT_SET_INTERVAL;
+ flags = NFT_SET_INTERVAL | NFT_SET_CONCAT;
}
s = add_anon_set(h, table, flags, type, len, cnt);
--
2.38.0

8
iptables.spec
View File

@ -16,7 +16,7 @@ Name: iptables
Summary: Tools for managing Linux kernel packet filtering capabilities
URL: https://www.netfilter.org/projects/iptables
Version: 1.8.8
Release: 4%{?dist}
Release: 5%{?dist}
Source: %{url}/files/%{name}-%{version}.tar.bz2
Source1: iptables.init
Source2: iptables-config
@ -35,6 +35,8 @@ Patch03: 0003-xshared-Fix-build-for-Werror-format-security.patch
Patch04: 0004-tests-shell-Check-overhead-in-iptables-save-and-rest.patch
Patch05: 0005-arptables-Support-x-exact-flag.patch
Patch06: 0006-libxtables-Fix-unsupported-extension-warning-corner-.patch
Patch07: 0007-nft-fix-ebtables-among-match-when-mac-ip-addresses-a.patch
Patch08: 0008-nft-un-break-among-match-with-concatenation.patch
# pf.os: ISC license
# iptables-apply: Artistic 2.0
@ -450,6 +452,10 @@ fi
%ghost %{_mandir}/man8/ebtables.8.gz
%changelog
* Tue Dec 06 2022 Phil Sutter <psutter@redhat.com> - 1.8.8-5
- nft: un-break among match with concatenation
- nft: fix ebtables among match when mac+ip addresses are used
* Tue Jul 05 2022 Phil Sutter <psutter@redhat.com> - 1.8.8-4
- libxtables: Fix unsupported extension warning corner case