mirror-linux/net/netfilter
Jakub Kicinski 00a25cca0d netfilter pull request 25-03-23
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Merge tag 'nf-next-25-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next

Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following batch contains Netfilter updates for net-next:

1) Use kvmalloc in xt_hashlimit, from Denis Kirjanov.

2) Tighten nf_conntrack sysctl accepted values for nf_conntrack_max
   and nf_ct_expect_max, from Nicolas Bouchinet.

3) Avoid lookup in nft_fib if socket is available, from Florian Westphal.

4) Initialize struct lsm_context in nfnetlink_queue to avoid
   hypothetical ENOMEM errors, Chenyuan Yang.

5) Use strscpy() instead of _pad when initializing xtables table name,
   kzalloc is already used to initialized the table memory area.
   From Thorsten Blum.

6) Missing socket lookup by conntrack information for IPv6 traffic
   in nft_socket, there is a similar chunk in IPv4, this was never
   added when IPv6 NAT was introduced. From Maxim Mikityanskiy.

7) Fix clang issues with nf_tables CONFIG_MITIGATION_RETPOLINE,
   from WangYuli.

* tag 'nf-next-25-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next:
  netfilter: nf_tables: Only use nf_skip_indirect_calls() when MITIGATION_RETPOLINE
  netfilter: socket: Lookup orig tuple for IPv6 SNAT
  netfilter: xtables: Use strscpy() instead of strscpy_pad()
  netfilter: nfnetlink_queue: Initialize ctx to avoid memory allocation error
  netfilter: fib: avoid lookup if socket is available
  netfilter: conntrack: Bound nf_conntrack sysctl writes
  netfilter: xt_hashlimit: replace vmalloc calls with kvmalloc
====================

Link: https://patch.msgid.link/20250323100922.59983-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-25 08:29:13 -07:00
..
ipset netfilter: ipset: Fix for recursive locking warning 2024-12-19 00:28:47 +01:00
ipvs ipvs: prevent integer overflow in do_ip_vs_get_ctl() 2025-03-12 15:48:26 +01:00
Kconfig netfilter: xtables: allow xtables-nft only builds 2024-01-29 15:43:21 +01:00
Makefile netfilter: Add bpf_xdp_flow_lookup kfunc 2024-07-01 17:03:01 +02:00
core.c net/netfilter: make use of the helper macro LIST_HEAD() 2024-09-06 18:10:21 -07:00
nf_bpf_link.c netfilter: bpf: Pass string literal as format argument of request_module() 2024-11-14 12:39:50 +01:00
nf_conncount.c netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree() 2025-03-12 15:28:33 +01:00
nf_conntrack_acct.c
nf_conntrack_amanda.c netfilter: conntrack: remove skb argument from nf_ct_refresh 2025-01-19 16:41:55 +01:00
nf_conntrack_bpf.c net: netfilter: Make ct zone opts configurable for bpf ct helpers 2024-05-22 15:00:56 -07:00
nf_conntrack_broadcast.c netfilter: conntrack: remove skb argument from nf_ct_refresh 2025-01-19 16:41:55 +01:00
nf_conntrack_core.c netfilter: conntrack: rework offload nf_conn timeout extension logic 2025-01-19 16:41:55 +01:00
nf_conntrack_ecache.c netfilter: conntrack: add conntrack event timestamp 2025-01-09 14:42:16 +01:00
nf_conntrack_expect.c netfilter: expect: Simplify the allocation of slab caches in nf_conntrack_expect_init 2024-02-21 11:57:11 +01:00
nf_conntrack_extend.c netfilter: conntrack: fix extension size table 2023-09-13 21:57:50 +02:00
nf_conntrack_ftp.c netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed 2022-09-20 23:50:03 +02:00
nf_conntrack_h323_asn1.c netfilter: nf_conntrack_h323: Add protection for bmp length out of range 2024-03-07 03:10:35 +01:00
nf_conntrack_h323_main.c netfilter: conntrack: remove skb argument from nf_ct_refresh 2025-01-19 16:41:55 +01:00
nf_conntrack_h323_types.c
nf_conntrack_helper.c netfilter: conntrack: simplify nf_conntrack_alter_reply 2023-10-10 16:34:28 +02:00
nf_conntrack_irc.c netfilter: nf_conntrack_irc: Tighten matching on DCC message 2022-09-07 15:55:23 +02:00
nf_conntrack_labels.c netfilter: conntrack: switch connlabels to atomic_t 2023-10-24 13:16:30 +02:00
nf_conntrack_netbios_ns.c
nf_conntrack_netlink.c Networking changes for 6.14. 2025-01-22 08:28:57 -08:00
nf_conntrack_ovs.c netfilter: use nf_ip6_check_hbh_len in nf_ct_skb_network_trim 2023-03-08 14:25:41 +01:00
nf_conntrack_pptp.c
nf_conntrack_proto.c netfilter: add missing module descriptions 2023-11-08 13:52:32 +01:00
nf_conntrack_proto_dccp.c netfilter: conntrack: dccp: try not to drop skb in conntrack 2024-05-06 11:13:56 +02:00
nf_conntrack_proto_generic.c
nf_conntrack_proto_gre.c netfilter: conntrack: gre: don't set assured flag for clash entries 2023-07-05 14:42:15 +02:00
nf_conntrack_proto_icmp.c
nf_conntrack_proto_icmpv6.c netfilter: conntrack: fix ct-state for ICMPv6 Multicast Router Discovery 2024-05-06 11:13:56 +02:00
nf_conntrack_proto_sctp.c netfilter: conntrack: cleanup timeout definitions 2025-01-12 20:21:01 -08:00
nf_conntrack_proto_tcp.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nf_conntrack_proto_udp.c netfilter: conntrack: udp: fix seen-reply test 2023-02-01 12:18:51 +01:00
nf_conntrack_sane.c netfilter: nf_ct_sane: remove pseudo skb linearization 2022-08-11 16:50:25 +02:00
nf_conntrack_seqadj.c
nf_conntrack_sip.c netfilter: conntrack: remove skb argument from nf_ct_refresh 2025-01-19 16:41:55 +01:00
nf_conntrack_snmp.c
nf_conntrack_standalone.c netfilter: conntrack: Bound nf_conntrack sysctl writes 2025-03-12 21:01:56 +01:00
nf_conntrack_tftp.c
nf_conntrack_timeout.c
nf_conntrack_timestamp.c
nf_dup_netdev.c
nf_flow_table_bpf.c netfilter: Add bpf_xdp_flow_lookup kfunc 2024-07-01 17:03:01 +02:00
nf_flow_table_core.c netfilter: flowtable: add CLOSING state 2025-01-19 16:41:56 +01:00
nf_flow_table_inet.c net: netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init() 2024-09-12 15:41:03 +02:00
nf_flow_table_ip.c Revert "netfilter: flowtable: teardown flow if cached mtu is stale" 2025-02-12 10:35:20 +01:00
nf_flow_table_offload.c net: hold netdev instance lock during nft ndo_setup_tc 2025-03-06 12:59:43 -08:00
nf_flow_table_procfs.c
nf_flow_table_xdp.c netfilter: nf_tables: Add flowtable map for xdp offload 2024-07-01 17:01:53 +02:00
nf_hooks_lwtunnel.c sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
nf_internals.h netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core 2024-06-19 18:41:59 +02:00
nf_log.c sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
nf_log_syslog.c tcp: extend TCP flags to allow AE bit/ACE field 2025-03-17 13:49:46 +00:00
nf_nat_amanda.c netfilter: nat: move repetitive nat port reserve loop to a helper 2022-09-07 16:46:04 +02:00
nf_nat_bpf.c bpf: treewide: Annotate BPF kfuncs in BTF 2024-01-31 20:40:56 -08:00
nf_nat_core.c net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
nf_nat_ftp.c netfilter: nat: move repetitive nat port reserve loop to a helper 2022-09-07 16:46:04 +02:00
nf_nat_helper.c treewide: use get_random_u32_below() instead of deprecated function 2022-11-18 02:15:15 +01:00
nf_nat_irc.c netfilter: nat: move repetitive nat port reserve loop to a helper 2022-09-07 16:46:04 +02:00
nf_nat_masquerade.c
nf_nat_ovs.c netfilter: nf_nat: fix action not being set for all ct states 2024-01-03 11:17:17 +01:00
nf_nat_proto.c ipsec-next-2023-10-28 2023-10-30 14:36:57 -07:00
nf_nat_redirect.c netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses 2023-11-08 16:40:30 +01:00
nf_nat_sip.c netfilter: nat: move repetitive nat port reserve loop to a helper 2022-09-07 16:46:04 +02:00
nf_nat_tftp.c
nf_queue.c netfilter: move nf_reinject into nfnetlink_queue modules 2024-02-21 12:03:22 +01:00
nf_sockopt.c
nf_synproxy_core.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nf_tables_api.c netfilter: nf_tables: make destruction work queue pernet 2025-03-06 13:35:54 +01:00
nf_tables_core.c netfilter: nf_tables: Only use nf_skip_indirect_calls() when MITIGATION_RETPOLINE 2025-03-23 10:53:47 +01:00
nf_tables_offload.c net: hold netdev instance lock during nft ndo_setup_tc 2025-03-06 12:59:43 -08:00
nf_tables_trace.c net: add and use skb_get_hash_net 2024-06-12 14:33:38 -07:00
nfnetlink.c netfilter: nfnetlink: Report extack policy errors for batched ops 2024-11-14 12:39:40 +01:00
nfnetlink_acct.c
nfnetlink_cthelper.c
nfnetlink_cttimeout.c netfilter: cttimeout: remove 'l3num' attr check 2024-06-26 00:54:53 +02:00
nfnetlink_hook.c netfilter: nfnetlink hook: dump bpf prog id 2023-04-21 11:34:14 -07:00
nfnetlink_log.c netfilter: nfnetlink_log: use proper helper for fetching physinif 2024-01-17 12:02:47 +01:00
nfnetlink_osf.c netfilter: add missing module descriptions 2023-11-08 13:52:32 +01:00
nfnetlink_queue.c netfilter: nfnetlink_queue: Initialize ctx to avoid memory allocation error 2025-03-23 10:20:33 +01:00
nft_bitwise.c netfilter: bitwise: add support for doing AND, OR and XOR directly 2024-11-15 12:07:04 +01:00
nft_byteorder.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nft_chain_filter.c netfilter: nf_tables: Simplify chain netdev notifier 2025-01-19 16:41:54 +01:00
nft_chain_nat.c netfilter: add missing module descriptions 2023-11-08 13:52:32 +01:00
nft_chain_route.c
nft_cmp.c netfilter: nf_tables: pass context structure to nft_parse_register_load 2024-08-20 12:37:24 +02:00
nft_compat.c netfilter: nf_tables: make destruction work queue pernet 2025-03-06 13:35:54 +01:00
nft_connlimit.c netfilter: nf_tables: allow clone callbacks to sleep 2024-05-10 11:13:45 +02:00
nft_counter.c netfilter: nft_counter: Use u64_stats_t for statistic. 2024-09-03 10:47:16 +02:00
nft_ct.c netfilter: nft_ct: Use __refcount_inc() for per-CPU nft_ct_pcpu_template. 2025-03-03 13:46:49 +01:00
nft_ct_fast.c netfilter: nf_tables: fix ct untracked match breakage 2023-05-03 13:49:08 +02:00
nft_dup_netdev.c netfilter: nf_tables: pass context structure to nft_parse_register_load 2024-08-20 12:37:24 +02:00
nft_dynset.c netfilter: nf_tables: set element timeout update support 2024-09-03 18:19:44 +02:00
nft_exthdr.c netfilter: nft_exthdr: fix offset with ipv4_find_option() 2025-03-13 10:02:39 +01:00
nft_fib.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_fib_inet.c
nft_fib_netdev.c
nft_flow_offload.c netfilter: nft_flow_offload: update tcp state flags under lock 2025-01-19 16:41:54 +01:00
nft_fwd_netdev.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_hash.c netfilter: nf_tables: pass context structure to nft_parse_register_load 2024-08-20 12:37:24 +02:00
nft_immediate.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_inner.c netfilter: nft_inner: incorrect percpu area handling under softirq 2024-12-03 22:10:58 +01:00
nft_last.c netfilter: nf_tables: allow clone callbacks to sleep 2024-05-10 11:13:45 +02:00
nft_limit.c netfilter: nf_tables: allow clone callbacks to sleep 2024-05-10 11:13:45 +02:00
nft_log.c netfilter: nf_tables: missing objects with no memcg accounting 2024-09-26 13:03:02 +02:00
nft_lookup.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_masq.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_meta.c netfilter: nf_tables: missing objects with no memcg accounting 2024-09-26 13:03:02 +02:00
nft_nat.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_numgen.c netfilter: nf_tables: missing objects with no memcg accounting 2024-09-26 13:03:02 +02:00
nft_objref.c netfilter: nf_tables: pass context structure to nft_parse_register_load 2024-08-20 12:37:24 +02:00
nft_osf.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_payload.c netfilter: nft_payload: sanitize offset and length before calling skb_checksum() 2024-10-31 10:54:49 +01:00
nft_queue.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_quota.c netfilter: nf_tables: allow clone callbacks to sleep 2024-05-10 11:13:45 +02:00
nft_range.c netfilter: nf_tables: pass context structure to nft_parse_register_load 2024-08-20 12:37:24 +02:00
nft_redir.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_reject.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_reject_inet.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_reject_netdev.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_rt.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_set_bitmap.c netfilter: nf_tables: avoid false-positive lockdep splats in set walker 2024-11-05 22:06:22 +01:00
nft_set_hash.c netfilter: nft_set_hash: skip duplicated elements pending gc run 2024-12-04 21:37:41 +01:00
nft_set_pipapo.c netfilter: nf_tables: missing objects with no memcg accounting 2024-09-26 13:03:02 +02:00
nft_set_pipapo.h netfilter: nf_set_pipapo: fix initial map fill 2024-07-17 19:00:47 +02:00
nft_set_pipapo_avx2.c netfilter: nft_set_pipapo_avx2: disable softinterrupts 2024-07-24 10:01:59 +02:00
nft_set_pipapo_avx2.h
nft_set_rbtree.c netfilter: nf_tables: fix set size with rbtree backend 2025-01-19 16:41:41 +01:00
nft_socket.c netfilter: nft_socket: remove WARN_ON_ONCE on maximum cgroup level 2024-11-28 13:14:24 +01:00
nft_synproxy.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_tproxy.c netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_tunnel.c net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
nft_xfrm.c xfrm: add generic iptfs defines and functionality 2024-12-05 10:01:28 +01:00
utils.c netfilter: move nf_reinject into nfnetlink_queue modules 2024-02-21 12:03:22 +01:00
x_tables.c netfilter: Fix use-after-free in get_info() 2024-10-30 13:17:36 +01:00
xt_AUDIT.c
xt_CHECKSUM.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_CLASSIFY.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_CONNSECMARK.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_CT.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_DSCP.c
xt_HL.c
xt_HMARK.c
xt_IDLETIMER.c netfilter: IDLETIMER: Fix for possible ABBA deadlock 2024-12-11 23:15:19 +01:00
xt_LED.c netfilter: x_tables: fix LED ID check in led_tg_check() 2024-11-28 13:14:24 +01:00
xt_LOG.c
xt_MASQUERADE.c
xt_NETMAP.c
xt_NFLOG.c netfilter: xtables: fix typo causing some targets not to load on IPv6 2024-10-21 11:31:26 +02:00
xt_NFQUEUE.c
xt_RATEEST.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_REDIRECT.c netfilter: nft_redir: use `struct nf_nat_range2` throughout and deduplicate eval call-backs 2023-03-22 21:48:59 +01:00
xt_SECMARK.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_TCPMSS.c
xt_TCPOPTSTRIP.c
xt_TEE.c
xt_TPROXY.c
xt_TRACE.c netfilter: xtables: fix typo causing some targets not to load on IPv6 2024-10-21 11:31:26 +02:00
xt_addrtype.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_bpf.c
xt_cgroup.c
xt_cluster.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_comment.c
xt_connbytes.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_connlabel.c
xt_connlimit.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_connmark.c netfilter: xtables: avoid NFPROTO_UNSPEC where needed 2024-10-09 23:20:46 +02:00
xt_conntrack.c
xt_cpu.c
xt_dccp.c
xt_devgroup.c
xt_dscp.c
xt_ecn.c
xt_esp.c
xt_hashlimit.c netfilter: xt_hashlimit: replace vmalloc calls with kvmalloc 2025-03-12 16:37:48 +01:00
xt_helper.c
xt_hl.c
xt_ipcomp.c
xt_iprange.c
xt_ipvs.c
xt_l2tp.c
xt_length.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf 2023-02-22 21:25:23 -08:00
xt_limit.c
xt_mac.c
xt_mark.c netfilter: xtables: fix typo causing some targets not to load on IPv6 2024-10-21 11:31:26 +02:00
xt_multiport.c
xt_nat.c
xt_nfacct.c
xt_osf.c netfilter: nfnetlink_osf: fix module autoload 2023-06-20 22:43:42 +02:00
xt_owner.c netfilter: xt_owner: Fix for unsafe access of sk->sk_socket 2023-12-06 17:52:15 +01:00
xt_physdev.c netfilter: propagate net to nf_bridge_get_physindev 2024-01-17 12:02:48 +01:00
xt_pkttype.c
xt_policy.c
xt_quota.c
xt_rateest.c
xt_realm.c
xt_recent.c netfilter: xt_recent: Lift restrictions on max hitcount value 2024-06-28 17:57:50 +02:00
xt_repldata.h netfilter: xtables: Use strscpy() instead of strscpy_pad() 2025-03-23 10:53:47 +01:00
xt_sctp.c netfilter: xt_sctp: validate the flag_info count 2023-08-30 17:34:01 +02:00
xt_set.c
xt_socket.c net: annotate data-races around sk->sk_mark 2023-07-29 18:13:41 +01:00
xt_state.c
xt_statistic.c treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
xt_string.c
xt_tcpmss.c
xt_tcpudp.c xtables: move icmp/icmpv6 logic to xt_tcpudp 2023-03-22 21:48:59 +01:00
xt_time.c
xt_u32.c netfilter: xt_u32: validate user space input 2023-08-30 17:34:01 +02:00