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Eric Dumazet 68f40354a3 netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu() 
[ Upstream commit dc21c6cc3d6986d938efbf95de62473982c98dec ]

syzbot reported that nf_reinject() could be called without rcu_read_lock() :

WARNING: suspicious RCU usage
6.9.0-rc7-syzkaller-02060-g5c1672705a1a #0 Not tainted

net/netfilter/nfnetlink_queue.c:263 suspicious rcu_dereference_check() usage!

other info that might help us debug this:

rcu_scheduler_active = 2, debug_locks = 1
2 locks held by syz-executor.4/13427:
  #0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline]
  #0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_do_batch kernel/rcu/tree.c:2190 [inline]
  #0: ffffffff8e334f60 (rcu_callback){....}-{0:0}, at: rcu_core+0xa86/0x1830 kernel/rcu/tree.c:2471
  #1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline]
  #1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: nfqnl_flush net/netfilter/nfnetlink_queue.c:405 [inline]
  #1: ffff88801ca92958 (&inst->lock){+.-.}-{2:2}, at: instance_destroy_rcu+0x30/0x220 net/netfilter/nfnetlink_queue.c:172

stack backtrace:
CPU: 0 PID: 13427 Comm: syz-executor.4 Not tainted 6.9.0-rc7-syzkaller-02060-g5c1672705a1a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <IRQ>
  __dump_stack lib/dump_stack.c:88 [inline]
  dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
  lockdep_rcu_suspicious+0x221/0x340 kernel/locking/lockdep.c:6712
  nf_reinject net/netfilter/nfnetlink_queue.c:323 [inline]
  nfqnl_reinject+0x6ec/0x1120 net/netfilter/nfnetlink_queue.c:397
  nfqnl_flush net/netfilter/nfnetlink_queue.c:410 [inline]
  instance_destroy_rcu+0x1ae/0x220 net/netfilter/nfnetlink_queue.c:172
  rcu_do_batch kernel/rcu/tree.c:2196 [inline]
  rcu_core+0xafd/0x1830 kernel/rcu/tree.c:2471
  handle_softirqs+0x2d6/0x990 kernel/softirq.c:554
  __do_softirq kernel/softirq.c:588 [inline]
  invoke_softirq kernel/softirq.c:428 [inline]
  __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
  irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
  instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
  sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>

Fixes: 9872bec773c2 ("[NETFILTER]: nfnetlink: use RCU for queue instances hash")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-12 11:03:53 +02:00
..
ipset
netfilter: ipset: Missing gc cancellations fixed
2024-02-23 09:12:50 +01:00
ipvs
ipvs: Fix checksumming on GSO of SCTP packets
2024-05-02 16:29:25 +02:00
core.c
netfilter: let reset rules clean out conntrack entries
2024-03-06 14:45:08 +00:00
Kconfig
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
2022-08-17 08:46:30 +02:00
Makefile
net: netfilter: move bpf_ct_set_nat_info kfunc in nf_nat_bpf.c
2022-10-03 09:17:32 -07:00
nf_conncount.c
netfilter: nf_conncount: reduce unnecessary GC
2022-05-16 13:05:40 +02:00
nf_conntrack_acct.c
netfilter: conntrack: remove extension register api
2022-02-04 06:30:28 +01:00
nf_conntrack_amanda.c
…
nf_conntrack_bpf.c
netfilter, bpf: Adjust timeouts of non-confirmed CTs in bpf_ct_insert_entry()
2023-10-06 14:56:38 +02:00
nf_conntrack_broadcast.c
netfilter: nf_conntrack: use rcu accessors where needed
2022-07-11 16:25:15 +02:00
nf_conntrack_core.c
netfilter: bridge: confirm multicast packets before passing them up the stack
2024-03-06 14:45:08 +00:00
nf_conntrack_ecache.c
netfilter: ctnetlink: make event listener tracking global
2023-03-11 13:55:24 +01:00
nf_conntrack_expect.c
netfilter: conntrack: convert to refcount_t api
2022-01-09 23:30:13 +01:00
nf_conntrack_extend.c
netfilter: conntrack: fix extension size table
2023-10-06 14:56:36 +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
2024-03-15 10:48:16 -04:00
nf_conntrack_h323_main.c
netfilter: nf_ct_h323: cap packet size at 64k
2022-08-11 16:50:49 +02:00
nf_conntrack_h323_types.c
…
nf_conntrack_helper.c
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
2023-07-19 16:22:16 +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: remove extension register api
2022-02-04 06:30:28 +01:00
nf_conntrack_netbios_ns.c
netfilter: nf_conntrack_netbios_ns: fix helper module alias
2022-01-11 10:41:44 +01:00
nf_conntrack_netlink.c
netfilter: conntrack: define variables exp_nat_nla_policy and any_addr with CONFIG_NF_NAT
2023-06-09 10:34:15 +02:00
nf_conntrack_pptp.c
netfilter: nf_conntrack: add missing __rcu annotations
2022-07-11 16:25:15 +02:00
nf_conntrack_proto_dccp.c
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
2023-07-19 16:21:13 +02:00
nf_conntrack_proto_generic.c
…
nf_conntrack_proto_gre.c
netfilter: conntrack: nf_ct_gre_keymap_flush() removal
2021-07-02 02:07:01 +02:00
nf_conntrack_proto_icmp.c
netfilter: conntrack: pass hook state to log functions
2021-06-18 14:47:43 +02:00
nf_conntrack_proto_icmpv6.c
netfilter: conntrack: set icmpv6 redirects as RELATED
2022-12-31 13:32:19 +01:00
nf_conntrack_proto_sctp.c
netfilter: conntrack: check SCTP_CID_SHUTDOWN_ACK for vtag setting in sctp_new
2024-03-01 13:26:27 +01:00
nf_conntrack_proto_tcp.c
netfilter: let reset rules clean out conntrack entries
2024-03-06 14:45:08 +00:00
nf_conntrack_proto_udp.c
Revert "netfilter: conntrack: mark UDP zero checksum as CHECKSUM_UNNECESSARY"
2022-03-03 13:35:22 +01:00
nf_conntrack_proto.c
netfilter: conntrack: add nf_ct_iter_data object for nf_ct_iterate_cleanup*()
2022-05-13 18:56:27 +02:00
nf_conntrack_sane.c
netfilter: nf_ct_sane: remove pseudo skb linearization
2022-08-11 16:50:25 +02:00
nf_conntrack_seqadj.c
netfilter: conntrack: remove extension register api
2022-02-04 06:30:28 +01:00
nf_conntrack_sip.c
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
2023-07-19 16:21:13 +02:00
nf_conntrack_snmp.c
…
nf_conntrack_standalone.c
netfilter: conntrack: fix possible bug_on with enable_hooks=1
2023-05-24 17:32:32 +01:00
nf_conntrack_tftp.c
…
nf_conntrack_timeout.c
netfilter: nf_conntrack: use rcu accessors where needed
2022-07-11 16:25:15 +02:00
nf_conntrack_timestamp.c
netfilter: conntrack: remove extension register api
2022-02-04 06:30:28 +01:00
nf_dup_netdev.c
netfilter: nf_dup_netdev: add and use recursion counter
2022-06-21 10:50:41 +02:00
nf_flow_table_core.c
netfilter: nft_flow_offload: release dst in case direct xmit path is used
2024-03-01 13:26:37 +01:00
nf_flow_table_inet.c
netfilter: flowtable: validate pppoe header
2024-04-27 17:07:07 +02:00
nf_flow_table_ip.c
netfilter: flowtable: incorrect pppoe tuple
2024-04-27 17:07:08 +02:00
nf_flow_table_offload.c
netfilter: flowtable: cache info of last offload
2024-01-10 17:10:34 +01:00
nf_flow_table_procfs.c
netfilter: nf_flow_table: count pending offload workqueue tasks
2022-07-11 16:25:14 +02:00
nf_hooks_lwtunnel.c
netfilter: add netfilter hooks to SRv6 data plane
2021-08-30 01:51:36 +02:00
nf_internals.h
netfilter: ctnetlink: add kernel side filtering for dump
2020-05-27 22:20:34 +02:00
nf_log_syslog.c
netfilter: propagate net to nf_bridge_get_physindev
2024-01-25 15:27:51 -08:00
nf_log.c
netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger
2024-02-05 20:13:02 +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
net: netfilter: move bpf_ct_set_nat_info kfunc in nf_nat_bpf.c
2022-10-03 09:17:32 -07:00
nf_nat_core.c
netfilter: nf_nat: Fix possible memory leak in nf_nat_init()
2022-11-02 10:47:22 +01:00
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
netfilter: nat: avoid long-running port range loop
2022-09-07 16:46:04 +02:00
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
netfilter: conntrack: add nf_ct_iter_data object for nf_ct_iterate_cleanup*()
2022-05-13 18:56:27 +02:00
nf_nat_proto.c
netfilter: nat: move nf_xfrm_me_harder to where it is used
2021-04-26 03:20:07 +02:00
nf_nat_redirect.c
netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses
2023-11-20 11:52:17 +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: propagate net to nf_bridge_get_physindev
2024-01-25 15:27:51 -08:00
nf_sockopt.c
netfilter: switch nf_setsockopt to sockptr_t
2020-07-24 15:41:54 -07:00
nf_synproxy_core.c
ip: Fix data-races around sysctl_ip_default_ttl.
2022-07-15 11:49:55 +01:00
nf_tables_api.c
netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
2024-04-27 17:07:07 +02:00
nf_tables_core.c
netfilter: nf_tables: set transport offset from mac header for netdev/egress
2024-01-10 17:10:21 +01:00
nf_tables_offload.c
netfilter: nf_tables: bail out early if hardware offload is not supported
2022-06-06 19:19:15 +02:00
nf_tables_trace.c
netfilter: nf_tables: avoid skb access on nf_stolen
2022-06-27 19:22:54 +02:00
nfnetlink_acct.c
netfilter: use nfnetlink_unicast()
2021-05-29 01:04:53 +02:00
nfnetlink_cthelper.c
netfilter: nf_conntrack: use rcu accessors where needed
2022-07-11 16:25:15 +02:00
nfnetlink_cttimeout.c
netfilter: cttimeout: fix slab-out-of-bounds read typo in cttimeout_net_exit
2022-06-17 23:31:20 +02:00
nfnetlink_hook.c
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
nfnetlink_log.c
netfilter: nfnetlink_log: use proper helper for fetching physinif
2024-01-25 15:27:50 -08:00
nfnetlink_osf.c
netfilter: nfnetlink_osf: avoid OOB read
2023-09-19 12:28:03 +02:00
nfnetlink_queue.c
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
2024-06-12 11:03:53 +02:00
nfnetlink.c
netfilter: nfnetlink: skip error delivery on batch in case of ENOMEM
2023-06-21 16:00:58 +02:00
nft_bitwise.c
netfilter: nft_bitwise: fix register tracking
2023-06-14 11:15:20 +02:00
nft_byteorder.c
netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
2023-11-28 17:07:05 +00:00
nft_chain_filter.c
netfilter: nf_tables: honor table dormant flag from netdev release event path
2024-05-02 16:29:26 +02:00
nft_chain_nat.c
netfilter: nf_tables: remove unused arg in nft_set_pktinfo_unspec()
2021-05-29 01:04:54 +02:00
nft_chain_route.c
netfilter: nf_tables: remove unused arg in nft_set_pktinfo_unspec()
2021-05-29 01:04:54 +02:00
nft_cmp.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-09 20:13:29 +02:00
nft_compat.c
netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate()
2024-03-06 14:45:08 +00:00
nft_connlimit.c
netfilter: nf_tables: memcg accounting for dynamically allocated objects
2022-04-05 11:55:46 +02:00
nft_counter.c
netfilter: nf_tables: memcg accounting for dynamically allocated objects
2022-04-05 11:55:46 +02:00
nft_ct.c
netfilter: nft_ct: fix l3num expectations with inet pseudo family
2024-03-15 10:48:16 -04:00
nft_dup_netdev.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00
nft_dynset.c
netfilter: nf_tables: bail out on mismatching dynset and set expressions
2023-12-13 18:39:11 +01:00
nft_exthdr.c
netfilter: nf_tables: fix 'exist' matching on bigendian arches
2023-12-13 18:39:11 +01:00
nft_fib_inet.c
netfilter: nft_fib: add reduce support
2022-03-20 00:29:47 +01:00
nft_fib_netdev.c
netfilter: nft_fib: add reduce support
2022-03-20 00:29:47 +01:00
nft_fib.c
netfilter: nf_tables: fix 'exist' matching on bigendian arches
2023-12-13 18:39:11 +01:00
nft_flow_offload.c
netfilter: flowtable: simplify route logic
2024-03-01 13:26:37 +01:00
nft_fwd_netdev.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00
nft_hash.c
netfilter: nft_hash: track register operations
2022-03-20 00:29:47 +01:00
nft_immediate.c
netfilter: nft_immediate: drop chain reference counter on error
2024-01-10 17:10:24 +01:00
nft_last.c
netfilter: nft_last: copy content when cloning expression
2023-03-17 08:50:23 +01:00
nft_limit.c
netfilter: nft_limit: reject configurations that cause integer overflow
2024-01-31 16:17:05 -08:00
nft_log.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00
nft_lookup.c
netfilter: nf_tables: deactivate anonymous set from preparation phase
2023-05-11 23:03:42 +09:00
nft_masq.c
netfilter: nft_masq: correct length for loading protocol registers
2023-03-22 13:33:42 +01:00
nft_meta.c
netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
2023-11-28 17:07:05 +00:00
nft_nat.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
nft_numgen.c
netfilter: use get_random_u32 instead of prandom
2022-06-08 12:30:59 +02:00
nft_objref.c
netfilter: nf_tables: report use refcount overflow
2023-08-16 18:27:30 +02:00
nft_osf.c
netfilter: move from strlcpy with unused retval to strscpy
2022-09-07 16:46:03 +02:00
nft_payload.c
netfilter: nft_payload: fix wrong mac header matching
2023-10-25 12:03:05 +02:00
nft_queue.c
netfilter: nft_queue: only allow supported familes and hooks
2022-07-26 21:12:42 +02:00
nft_quota.c
netfilter: nft_quota: copy content when cloning expression
2023-03-17 08:50:23 +01:00
nft_range.c
netfilter: nf_tables: upfront validation of data via nft_data_init()
2022-08-09 20:13:29 +02:00
nft_redir.c
netfilter: nft_redir: use struct nf_nat_range2 throughout and deduplicate eval call-backs
2023-11-20 11:52:17 +01:00
nft_reject_inet.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00
nft_reject_netdev.c
netfilter: nf_tables: do not reduce read-only expressions
2022-03-20 00:29:46 +01:00
nft_reject.c
netfilter: nft_reject: unify reject init and dump into nft_reject
2020-10-31 10:40:42 +01:00
nft_rt.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
nft_set_bitmap.c
netfilter: nf_tables: drop map element references from preparation phase
2023-06-28 11:12:32 +02:00
nft_set_hash.c
netfilter: nft_set_hash: try later when GC hits EAGAIN on iteration
2023-10-06 14:56:35 +02:00
nft_set_pipapo_avx2.c
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:12:28 +01:00
nft_set_pipapo_avx2.h
netfilter: nf_tables: prefer direct calls for set lookups
2021-05-29 01:04:27 +02:00
nft_set_pipapo.c
netfilter: nft_set_pipapo: do not free live element
2024-04-27 17:07:07 +02:00
nft_set_pipapo.h
netfilter: nft_set_pipapo: remove scratch_aligned pointer
2024-02-16 19:06:28 +01:00
nft_set_rbtree.c
netfilter: nft_set_rbtree: skip end interval element from gc
2024-02-16 19:06:32 +01:00
nft_socket.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
nft_synproxy.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
nft_tproxy.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
nft_tunnel.c
netfilter: nf_tables: restrict tunnel object to NFPROTO_NETDEV
2024-02-05 20:13:01 +00:00
nft_xfrm.c
netfilter: nf_tables: validate NFPROTO_* family
2024-01-31 16:17:06 -08:00
utils.c
netfilter: use actual socket sk rather than skb sk when routing harder
2020-10-30 12:57:39 +01:00
x_tables.c
netfilter: move from strlcpy with unused retval to strscpy
2022-09-07 16:46:03 +02:00
xt_addrtype.c
…
xt_AUDIT.c
netfilter: fix clang-12 fmt string warnings
2021-06-01 23:53:51 +02:00
xt_bpf.c
bpf: Refactor BPF_PROG_RUN into a function
2021-08-17 00:45:07 +02:00
xt_cgroup.c
…
xt_CHECKSUM.c
…
xt_CLASSIFY.c
…
xt_cluster.c
…
xt_comment.c
…
xt_connbytes.c
…
xt_connlabel.c
…
xt_connlimit.c
netfilter: x_tables: use correct integer types
2022-07-11 16:40:45 +02:00
xt_connmark.c
netfilter: conntrack: Fix data-races around ct mark
2022-11-18 15:21:00 +01:00
xt_CONNSECMARK.c
netfilter: Replace HTTP links with HTTPS ones
2020-07-29 20:09:18 +02:00
xt_conntrack.c
…
xt_cpu.c
…
xt_CT.c
netfilter: nf_conntrack: use rcu accessors where needed
2022-07-11 16:25:15 +02:00
xt_dccp.c
…
xt_devgroup.c
…
xt_dscp.c
…
xt_DSCP.c
netfilter: x_tables: use correct integer types
2022-07-11 16:40:45 +02:00
xt_ecn.c
…
xt_esp.c
…
xt_hashlimit.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
xt_helper.c
…
xt_hl.c
…
xt_HL.c
…
xt_HMARK.c
netfilter: xt_HMARK: Use ip_is_fragment() helper
2020-08-28 19:55:51 +02:00
xt_IDLETIMER.c
netfilter: xt_IDLETIMER: replace snprintf in show functions with sysfs_emit
2021-11-08 12:14:05 +01:00
xt_ipcomp.c
…
xt_iprange.c
…
xt_ipvs.c
…
xt_l2tp.c
…
xt_LED.c
…
xt_length.c
netfilter: use skb_ip_totlen and iph_totlen
2024-01-10 17:10:21 +01:00
xt_limit.c
netfilter: x_tables: improve limit_mt scalability
2021-05-29 01:04:52 +02:00
xt_LOG.c
netfilter: log: work around missing softdep backend module
2021-09-21 03:46:56 +02:00
xt_mac.c
…
xt_mark.c
…
xt_MASQUERADE.c
…
xt_multiport.c
…
xt_nat.c
netfilter: Add MODULE_DESCRIPTION entries to kernel modules
2020-06-25 00:50:31 +02:00
xt_NETMAP.c
…
xt_nfacct.c
netfilter: Remove unnecessary conversion to bool
2020-12-01 09:45:29 +01:00
xt_NFLOG.c
netfilter: log: work around missing softdep backend module
2021-09-21 03:46:56 +02:00
xt_NFQUEUE.c
…
xt_osf.c
netfilter: nfnetlink_osf: fix module autoload
2023-06-28 11:12:33 +02:00
xt_owner.c
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
2023-12-13 18:39:11 +01:00
xt_physdev.c
netfilter: propagate net to nf_bridge_get_physindev
2024-01-25 15:27:51 -08:00
xt_pkttype.c
…
xt_policy.c
…
xt_quota.c
…
xt_rateest.c
…
xt_RATEEST.c
netfilter: move from strlcpy with unused retval to strscpy
2022-09-07 16:46:03 +02:00
xt_realm.c
…
xt_recent.c
netfilter: xt_recent: fix (increase) ipv6 literal buffer length
2023-11-20 11:52:17 +01:00
xt_REDIRECT.c
netfilter: nft_redir: use struct nf_nat_range2 throughout and deduplicate eval call-backs
2023-11-20 11:52:17 +01:00
xt_repldata.h
…
xt_sctp.c
netfilter: xt_sctp: validate the flag_info count
2023-09-13 09:42:59 +02:00
xt_SECMARK.c
netfilter: xt_SECMARK: add new revision to fix structure layout
2021-05-03 23:02:44 +02:00
xt_set.c
…
xt_socket.c
net: annotate data-races around sk->sk_mark
2023-08-11 12:08:14 +02:00
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_TCPMSS.c
netfilter: x_tables: use correct integer types
2022-07-11 16:40:45 +02:00
xt_TCPOPTSTRIP.c
…
xt_tcpudp.c
…
xt_TEE.c
…
xt_time.c
netfilter: Replace HTTP links with HTTPS ones
2020-07-29 20:09:18 +02:00
xt_TPROXY.c
netfilter: xt_TPROXY: remove pr_debug invocations
2022-07-21 00:56:00 +02:00
xt_TRACE.c
netfilter: nf_log: add module softdeps
2021-03-31 22:34:10 +02:00
xt_u32.c
netfilter: xt_u32: validate user space input
2023-09-13 09:42:59 +02:00