linux/include/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
..
ipv4 netfilter: disable defrag once its no longer needed 2021-04-26 03:20:07 +02:00
ipv6 netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1 2021-09-28 13:04:55 +02:00
br_netfilter.h netfilter: remove CONFIG_NETFILTER checks from headers. 2019-09-13 12:47:36 +02:00
nf_bpf_link.h bpf: minimal support for programs hooked into netfilter framework 2023-04-21 11:34:14 -07:00
nf_conntrack.h netfilter: conntrack: rework offload nf_conn timeout extension logic 2025-01-19 16:41:55 +01:00
nf_conntrack_acct.h netfilter: conntrack: Remove unused function declarations 2023-08-08 13:02:00 +02:00
nf_conntrack_act_ct.h net/sched: act_ct: Always fill offloading tuple iifidx 2023-11-08 17:47:08 -08:00
nf_conntrack_bpf.h net: netfilter: move bpf_ct_set_nat_info kfunc in nf_nat_bpf.c 2022-10-03 09:17:32 -07:00
nf_conntrack_bridge.h netfilter: remove CONFIG_NETFILTER checks from headers. 2019-09-13 12:47:36 +02:00
nf_conntrack_core.h netfilter: conntrack: fix wrong ct->timeout value 2023-04-19 12:08:38 +02:00
nf_conntrack_count.h netfilter: move nf_ct_netns_get out of nf_conncount_init 2024-08-19 18:44:51 +02:00
nf_conntrack_ecache.h netfilter: conntrack: add conntrack event timestamp 2025-01-09 14:42:16 +01:00
nf_conntrack_expect.h netfilter: allow exp not to be removed in nf_ct_find_expectation 2023-07-20 10:06:36 +02:00
nf_conntrack_extend.h netfilter: extensions: introduce extension genid count 2022-05-13 18:52:16 +02:00
nf_conntrack_helper.h netfilter: helper: Remove unused function declarations 2023-08-08 13:01:59 +02:00
nf_conntrack_l4proto.h netfilter: conntrack: pass hook state to log functions 2021-06-18 14:47:43 +02:00
nf_conntrack_labels.h netfilter: conntrack: switch connlabels to atomic_t 2023-10-24 13:16:30 +02:00
nf_conntrack_seqadj.h netfilter: conntrack: remove extension register api 2022-02-04 06:30:28 +01:00
nf_conntrack_synproxy.h netfilter: conntrack: wrap two inline functions in config checks. 2019-09-13 12:47:10 +02:00
nf_conntrack_timeout.h netfilter: nf_conntrack: add missing __rcu annotations 2022-07-11 16:25:15 +02:00
nf_conntrack_timestamp.h netfilter: conntrack: remove extension register api 2022-02-04 06:30:28 +01:00
nf_conntrack_tuple.h netfilter: conntrack: don't fold port numbers into addresses before hashing 2023-07-05 14:42:16 +02:00
nf_conntrack_zones.h netfilter: conntrack: remove CONFIG_NF_CONNTRACK checks from nf_conntrack_zones.h. 2019-09-13 12:47:41 +02:00
nf_dup_netdev.h netfilter: nft_{fwd,dup}_netdev: add offload support 2019-09-10 22:44:29 +02:00
nf_flow_table.h netfilter: flowtable: add CLOSING state 2025-01-19 16:41:56 +01:00
nf_hooks_lwtunnel.h sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
nf_log.h netfilter: nf_log_common: merge with nf_log_syslog 2021-03-31 22:34:10 +02:00
nf_nat.h net: move the nat function to nf_nat_ovs for ovs and tc 2022-12-12 10:14:03 +00:00
nf_nat_helper.h netfilter: nat: move repetitive nat port reserve loop to a helper 2022-09-07 16:46:04 +02:00
nf_nat_masquerade.h netfilter: update include directives. 2019-09-13 12:33:06 +02:00
nf_nat_redirect.h netfilter: nft_redir: use `struct nf_nat_range2` throughout and deduplicate eval call-backs 2023-03-22 21:48:59 +01:00
nf_queue.h netfilter: move nf_reinject into nfnetlink_queue modules 2024-02-21 12:03:22 +01:00
nf_reject.h netfilter: conntrack: skip verification of zero UDP checksum 2022-05-13 18:56:28 +02:00
nf_socket.h netfilter: Decrease code duplication regarding transparent socket option 2018-06-03 00:02:01 +02:00
nf_synproxy.h netfilter: remove CONFIG_NETFILTER checks from headers. 2019-09-13 12:47:36 +02:00
nf_tables.h netfilter: nf_tables: make destruction work queue pernet 2025-03-06 13:35:54 +01:00
nf_tables_core.h netfilter: nft_inner: incorrect percpu area handling under softirq 2024-12-03 22:10:58 +01:00
nf_tables_ipv4.h netfilter: nf_tables: restore IP sanity checks for netdev/egress 2024-08-26 13:05:28 +02:00
nf_tables_ipv6.h netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation 2024-08-27 18:11:56 +02:00
nf_tables_offload.h netfilter: nf_tables: bail out early if hardware offload is not supported 2022-06-06 19:19:15 +02:00
nf_tproxy.h net: reformat kdoc return statements 2024-12-09 14:44:59 -08:00
nft_fib.h netfilter: fib: avoid lookup if socket is available 2025-03-21 10:12:15 +01:00
nft_meta.h netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_reject.h netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
xt_rateest.h net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types 2021-10-18 12:54:41 +01:00