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linux/net/netfilter
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Paul Blakey db6140e5e3 net/sched: act_ct: Fix flow table lookup failure with no originating ifindex 
After cited commit optimizted hw insertion, flow table entries are
populated with ifindex information which was intended to only be used
for HW offload. This tuple ifindex is hashed in the flow table key, so
it must be filled for lookup to be successful. But tuple ifindex is only
relevant for the netfilter flowtables (nft), so it's not filled in
act_ct flow table lookup, resulting in lookup failure, and no SW
offload and no offload teardown for TCP connection FIN/RST packets.

To fix this, add new tc ifindex field to tuple, which will
only be used for offloading, not for lookup, as it will not be
part of the tuple hash.

Fixes: 9795ded7f9 ("net/sched: act_ct: Fill offloading tuple iifidx")
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-03-01 22:08:31 +01:00
..
ipset netfilter: ipset: Fix oversized kvmalloc() calls 2021-09-14 00:50:01 +02:00
ipvs ipvs: remove unused variable for ip_vs_new_dest 2021-11-30 22:46:08 +01:00
core.c netfilter: fix use-after-free in __nf_register_net_hook() 2022-02-28 22:34:04 +01:00
Kconfig netfilter: nf_tables: make counter support built-in 2021-12-23 01:07:35 +01:00
Makefile netfilter: nf_tables: make counter support built-in 2021-12-23 01:07:35 +01:00
nf_conncount.c
nf_conntrack_acct.c netfilter: nf_conntrack_acct.c: A typo fix 2021-03-28 17:31:14 -07:00
nf_conntrack_amanda.c
nf_conntrack_broadcast.c
nf_conntrack_core.c netfilter: conntrack: don't increment invalid counter on NF_REPEAT 2022-01-16 00:55:27 +01:00
nf_conntrack_ecache.c netfilter: ecache: remove nf_exp_event_notifier structure 2021-08-25 12:50:38 +02:00
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: remove two export symbols 2019-12-17 22:59:31 +01:00
nf_conntrack_ftp.c netfilter: remove BUG_ON() after skb_header_pointer() 2021-05-05 23:45:48 +02:00
nf_conntrack_h323_asn1.c netfilter: Use fallthrough pseudo-keyword 2020-07-22 01:18:05 +02:00
nf_conntrack_h323_main.c netfilter: fix clang-12 fmt string warnings 2021-06-01 23:53:51 +02:00
nf_conntrack_h323_types.c
nf_conntrack_helper.c netfilter: nftables: add nf_ct_pernet() helper function 2021-06-07 12:23:37 +02:00
nf_conntrack_irc.c netfilter: remove BUG_ON() after skb_header_pointer() 2021-05-05 23:45:48 +02:00
nf_conntrack_labels.c netfilter: not mark a spinlock as __read_mostly 2019-08-27 18:07:03 +02:00
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: ctnetlink: disable helper autoassign 2022-02-04 05:39:57 +01:00
nf_conntrack_pptp.c netfilter: remove BUG_ON() after skb_header_pointer() 2021-05-05 23:45:48 +02:00
nf_conntrack_proto_dccp.c netfilter: conntrack: pass hook state to log functions 2021-06-18 14:47:43 +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: pass hook state to log functions 2021-06-18 14:47:43 +02:00
nf_conntrack_proto_sctp.c netfilter: conntrack: don't refresh sctp entries in closed state 2022-02-04 05:38:15 +01:00
nf_conntrack_proto_tcp.c netfilter: conntrack: re-init state for retransmitted syn-ack 2022-02-04 05:39:51 +01:00
nf_conntrack_proto_udp.c netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state 2021-11-01 09:28:54 +01:00
nf_conntrack_proto.c netfilter: conntrack: skip confirmation and nat hooks in postrouting for vrf 2021-10-26 13:21:09 +01:00
nf_conntrack_sane.c netfilter: remove BUG_ON() after skb_header_pointer() 2021-05-05 23:45:48 +02:00
nf_conntrack_seqadj.c
nf_conntrack_sip.c
nf_conntrack_snmp.c
nf_conntrack_standalone.c netfilter: conntrack: convert to refcount_t api 2022-01-09 23:30:13 +01:00
nf_conntrack_tftp.c
nf_conntrack_timeout.c netfilter: update include directives. 2019-09-13 12:33:06 +02:00
nf_conntrack_timestamp.c
nf_dup_netdev.c netfilter: nf_fwd_netdev: clear timestamp in forwarding path 2020-10-22 14:49:36 +02:00
nf_flow_table_core.c netfilter: conntrack: convert to refcount_t api 2022-01-09 23:30:13 +01:00
nf_flow_table_inet.c netfilter: flowtable: remove ipv4/ipv6 modules 2021-12-23 01:07:44 +01:00
nf_flow_table_ip.c netfilter: flowtable: dst_check() from garbage collector path 2021-03-31 22:34:11 +02:00
nf_flow_table_offload.c net/sched: act_ct: Fix flow table lookup failure with no originating ifindex 2022-03-01 22:08:31 +01:00
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: nf_log_syslog: Unset bridge logger in pernet exit 2021-04-26 03:20:47 +02:00
nf_log.c netfilter: nft_log: perform module load from nf_tables 2021-03-31 22:34:11 +02:00
nf_nat_amanda.c
nf_nat_core.c netfilter: make function op structures const 2022-01-09 23:30:13 +01:00
nf_nat_ftp.c
nf_nat_helper.c
nf_nat_irc.c
nf_nat_masquerade.c netfilter: nf_nat_masquerade: add netns refcount tracker to masq_dev_work 2021-12-16 12:49:34 +01:00
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
nf_nat_sip.c
nf_nat_tftp.c
nf_queue.c netfilter: nf_queue: handle socket prefetch 2022-03-01 11:51:15 +01:00
nf_sockopt.c netfilter: switch nf_setsockopt to sockptr_t 2020-07-24 15:41:54 -07:00
nf_synproxy_core.c netfilter: conntrack: convert to refcount_t api 2022-01-09 23:30:13 +01:00
nf_tables_api.c netfilter: nf_tables: prefer kfree_rcu(ptr, rcu) variant 2022-02-23 09:22:46 +01:00
nf_tables_core.c netfilter: nf_tables: add rule blob layout 2022-01-09 23:35:17 +01:00
nf_tables_offload.c netfilter: nf_tables_offload: incorrect flow offload action array size 2022-02-20 01:22:20 +01:00
nf_tables_trace.c netfilter: nf_tables: add rule blob layout 2022-01-09 23:35:17 +01:00
nfnetlink_acct.c netfilter: use nfnetlink_unicast() 2021-05-29 01:04:53 +02:00
nfnetlink_cthelper.c Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-06-07 13:01:52 -07:00
nfnetlink_cttimeout.c netfilter: use nfnetlink_unicast() 2021-05-29 01:04:53 +02:00
nfnetlink_hook.c net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
nfnetlink_log.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2022-01-09 15:59:23 -08:00
nfnetlink_osf.c netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check 2021-05-05 22:26:09 +02:00
nfnetlink_queue.c netfilter: nf_queue: fix possible use-after-free 2022-03-01 11:50:35 +01:00
nfnetlink.c netfilter: add new hook nfnl subsystem 2021-06-07 12:41:10 +02:00
nft_bitwise.c netfilter: nft_bitwise: track register operations 2022-01-09 23:35:17 +01:00
nft_byteorder.c netfilter: nft_byteorder: track register operations 2022-01-27 00:07:24 +01:00
nft_chain_filter.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-22 11:41:16 +01:00
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: nftables_offload: VLAN id needs host byteorder in flow dissector 2021-04-18 22:02:21 +02:00
nft_compat.c netfilter: log: work around missing softdep backend module 2021-09-21 03:46:56 +02:00
nft_connlimit.c netfilter: nft_connlimit: memleak if nf_ct_netns_get() fails 2022-01-13 12:26:04 +01:00
nft_counter.c netfilter: nf_tables: make counter support built-in 2021-12-23 01:07:35 +01:00
nft_ct.c netfilter: nft_ct: fix use after free when attaching zone template 2022-01-27 00:03:09 +01:00
nft_dup_netdev.c netfilter: nf_tables_offload: incorrect flow offload action array size 2022-02-20 01:22:20 +01:00
nft_dynset.c netfilter: nft_dynset: relax superfluous check on set updates 2021-10-07 19:53:15 +02:00
nft_exthdr.c netfilter: nft_payload: don't allow th access for fragments 2022-02-04 05:38:15 +01:00
nft_fib_inet.c netfilter: Add MODULE_DESCRIPTION entries to kernel modules 2020-06-25 00:50:31 +02:00
nft_fib_netdev.c netfilter: Add MODULE_DESCRIPTION entries to kernel modules 2020-06-25 00:50:31 +02:00
nft_fib.c netfilter: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
nft_flow_offload.c netfilter: nf_tables: add and use nft_thoff helper 2021-05-29 01:04:54 +02:00
nft_fwd_netdev.c netfilter: nf_tables_offload: incorrect flow offload action array size 2022-02-20 01:22:20 +01:00
nft_hash.c netfilter: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
nft_immediate.c netfilter: nf_tables_offload: incorrect flow offload action array size 2022-02-20 01:22:20 +01:00
nft_last.c netfilter: nf_tables: typo NULL check in _clone() function 2022-01-10 21:09:43 -08:00
nft_limit.c netfilter: nft_limit: fix stateful object memory leak 2022-02-21 15:52:14 +01:00
nft_log.c netfilter: nft_log: perform module load from nf_tables 2021-03-31 22:34:11 +02:00
nft_lookup.c netfilter: nf_tables: prefer direct calls for set lookups 2021-05-29 01:04:27 +02:00
nft_masq.c netfilter: nftables: add nft_parse_register_load() and use it 2021-01-27 22:53:29 +01:00
nft_meta.c netfilter: nft_meta: cancel register tracking after meta update 2022-01-09 23:35:17 +01:00
nft_nat.c netfilter: nft_nat: allow to specify layer 4 protocol NAT only 2021-07-23 14:18:03 +02:00
nft_numgen.c netfilter: nft_numgen: move stateful fields out of expression data 2022-01-09 23:35:16 +01:00
nft_objref.c netfilter: add and use nft_set_do_lookup helper 2021-05-28 21:11:41 +02:00
nft_osf.c netfilter: nft_osf: check for TCP packet before further processing 2021-06-16 20:51:50 +02:00
nft_payload.c netfilter: nft_payload: don't allow th access for fragments 2022-02-04 05:38:15 +01:00
nft_queue.c netfilter: nftables: add nft_parse_register_load() and use it 2021-01-27 22:53:29 +01:00
nft_quota.c netfilter: nf_tables: typo NULL check in _clone() function 2022-01-10 21:09:43 -08:00
nft_range.c netfilter: nftables: add nft_parse_register_load() and use it 2021-01-27 22:53:29 +01:00
nft_redir.c netfilter: nftables: add nft_parse_register_load() and use it 2021-01-27 22:53:29 +01:00
nft_reject_inet.c netfilter: nf_tables: add and use nft_sk helper 2021-05-29 01:04:53 +02:00
nft_reject_netdev.c net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
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: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
nft_set_bitmap.c netfilter: nf_tables: prefer direct calls for set lookups 2021-05-29 01:04:27 +02:00
nft_set_hash.c netfilter: nf_tables: prefer direct calls for set lookups 2021-05-29 01:04:27 +02:00
nft_set_pipapo_avx2.c netfilter: nft_set_pipapo_avx2: remove redundant pointer lt 2021-12-24 16:58:17 +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: allocate pcpu scratch maps on clone 2022-01-06 10:43:24 +01:00
nft_set_pipapo.h netfilter: nf_tables: prefer direct calls for set lookups 2021-05-29 01:04:27 +02:00
nft_set_rbtree.c netfilter: nf_tables: prefer direct calls for set lookups 2021-05-29 01:04:27 +02:00
nft_socket.c netfilter: nft_socket: fix build with CONFIG_SOCK_CGROUP_DATA=n 2021-04-27 22:34:05 +02:00
nft_synproxy.c netfilter: nft_synproxy: unregister hooks on init error path 2022-02-10 16:33:57 +01:00
nft_tproxy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
nft_tunnel.c netfilter: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
nft_xfrm.c netfilter: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
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 proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +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: update include directives. 2019-09-13 12:33:06 +02:00
xt_connmark.c netfilter: Replace HTTP links with HTTPS ones 2020-07-29 20:09:18 +02:00
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: conntrack: convert to refcount_t api 2022-01-09 23:30:13 +01:00
xt_dccp.c
xt_devgroup.c
xt_dscp.c
xt_DSCP.c
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
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
xt_owner.c
xt_physdev.c netfilter: inline xt_hashlimit, ebt_802_3 and xt_physdev headers 2019-09-13 12:32:48 +02:00
xt_pkttype.c
xt_policy.c
xt_quota.c
xt_rateest.c
xt_RATEEST.c net: sched: Merge Qdisc::bstats and Qdisc::cpu_bstats data types 2021-10-18 12:54:41 +01:00
xt_realm.c
xt_recent.c proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
xt_REDIRECT.c
xt_repldata.h
xt_sctp.c
xt_SECMARK.c netfilter: xt_SECMARK: add new revision to fix structure layout 2021-05-03 23:02:44 +02:00
xt_set.c netfilter: inline four headers files into another one. 2019-08-13 12:14:26 +02:00
xt_socket.c netfilter: xt_socket: missing ifdef CONFIG_IP6_NF_IPTABLES dependency 2022-02-13 23:55:48 +01:00
xt_state.c
xt_statistic.c
xt_string.c
xt_tcpmss.c
xt_TCPMSS.c
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: disable defrag once its no longer needed 2021-04-26 03:20:07 +02:00
xt_TRACE.c netfilter: nf_log: add module softdeps 2021-03-31 22:34:10 +02:00
xt_u32.c