Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Florian Westphal 9f2e063dcb netfilter: tproxy: fix deadlock due to missing BH disable ... [ Upstream commit 4a02426787bf024dafdb79b362285ee325de3f5e ] The xtables packet traverser performs an unconditional local_bh_disable(), but the nf_tables evaluation loop does not. Functions that are called from either xtables or nftables must assume that they can be called in process context. inet_twsk_deschedule_put() assumes that no softirq interrupt can occur. If tproxy is used from nf_tables its possible that we'll deadlock trying to aquire a lock already held in process context. Add a small helper that takes care of this and use it. Link: https://lore.kernel.org/netfilter-devel/401bd6ed-314a-a196-1cdc-e13c720cc8f2@balasys.hu/ Fixes: 4ed8eb6570 ("netfilter: nf_tables: Add native tproxy support") Reported-and-tested-by: Major Dávid <major.david@balasys.hu> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-17 08:32:51 +01:00
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9p
bluetooth	Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put	2022-08-03 11:59:37 +02:00
caif	net: caif: add proper error handling	2021-06-10 13:37:09 +02:00
iucv
netfilter	netfilter: tproxy: fix deadlock due to missing BH disable	2023-03-17 08:32:51 +01:00
netns	ipv4: convert fib_num_tclassid_users to atomic_t	2021-12-08 09:01:12 +01:00
nfc	NFC: add NCI_UNREG flag to eliminate the race	2021-12-01 09:23:35 +01:00
phonet
sctp	sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop	2023-03-11 16:44:11 +01:00
tc_act	net/sched: act_pedit: really ensure the skb is writable	2022-05-18 09:47:25 +02:00
6lowpan.h
act_api.h	net: sched: fix police ext initialization	2021-03-04 10:26:53 +01:00
addrconf.h	ipv6/addrconf: fix a null-ptr-deref bug for ip6_ptr	2022-08-03 11:59:39 +02:00
af_ieee802154.h
af_rxrpc.h	rxrpc: Make rxrpc_kernel_get_srtt() indicate validity	2020-09-09 19:12:23 +02:00
af_unix.h
af_vsock.h
ah.h
arp.h	ipv4: Invalidate neighbour for broadcast address upon address addition	2022-04-15 14:18:33 +02:00
atmclip.h
ax25.h	ax25: fix reference count leaks of ax25_dev	2022-04-20 09:19:39 +02:00
ax88796.h
bond_3ad.h	bonding: fix data-races around agg_select_timer	2022-02-23 11:59:58 +01:00
bond_alb.h	bonding: make tx_rebalance_counter an atomic	2021-12-14 14:49:00 +01:00
bond_options.h
bonding.h	bonding: Rename slave_arr to usable_slaves	2023-01-18 11:41:05 +01:00
bpf_sk_storage.h
busy_poll.h	net: Fix a data-race around sysctl_net_busy_poll.	2022-09-05 10:27:42 +02:00
calipso.h
cfg80211-wext.h
cfg80211.h	mac80211: properly handle A-MSDUs that start with an RFC 1042 header	2021-06-03 08:59:01 +02:00
cfg802154.h
checksum.h	net: Force inlining of checksum functions in net/checksum.h	2022-03-02 11:41:08 +01:00
cipso_ipv4.h
cls_cgroup.h
codel.h
codel_impl.h
codel_qdisc.h
compat.h
datalink.h
dcbevent.h
dcbnl.h
devlink.h
dn.h
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
drop_monitor.h	net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()	2020-05-27 17:46:24 +02:00
dsa.h
dsfield.h
dst.h	net: add atomic_long_t to net_device_stats fields	2023-01-18 11:41:37 +01:00
dst_cache.h
dst_metadata.h	net: fix a memleak when uncloning an skb dst and its metadata	2022-02-16 12:52:51 +01:00
dst_ops.h
erspan.h
esp.h	esp: limit skb_page_frag_refill use to a single page	2022-07-12 16:30:45 +02:00
ethoc.h
failover.h
fib_notifier.h
fib_rules.h	ipv6: fix memory leak in fib6_rule_suppress	2021-12-08 09:01:13 +01:00
firewire.h
flow.h	ipv4: Initialize flowi4_multipath_hash in data path	2020-09-26 18:03:12 +02:00
flow_dissector.h	net/sched: flower: fix parsing of ethertype following VLAN header	2022-04-20 09:19:34 +02:00
flow_offload.h
fou.h
fq.h
fq_impl.h
garp.h
gen_stats.h
genetlink.h	genetlink: remove genl_bind	2020-07-22 09:32:46 +02:00
geneve.h
gre.h
gro_cells.h
gtp.h
gue.h
hwbm.h
icmp.h	net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending	2021-03-04 10:26:53 +01:00
ieee80211_radiotap.h
ieee802154_netdev.h	net: ieee802154: return -EINVAL for unknown addr type	2022-10-26 13:22:59 +02:00
if_inet6.h	ipv6: fix locking issues with loops over idev->addr_list	2022-06-14 18:11:25 +02:00
ife.h
ila.h
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h
inet_connection_sock.h	tcp: relookup sock for RST+ACK packets handled by obsolete req sock	2021-03-30 14:35:26 +02:00
inet_ecn.h	inet_ecn: Fix endianness of checksum update when setting ECT(1)	2020-12-08 10:40:25 +01:00
inet_frag.h	inet: frags: annotate races around fqdir->dead and fqdir->high_thresh	2022-01-27 09:19:54 +01:00
inet_hashtables.h	secure_seq: use the 64 bits of the siphash for port offset calculation	2022-06-06 08:33:49 +02:00
inet_sock.h	tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.	2022-07-29 17:14:11 +02:00
inet_timewait_sock.h
inetpeer.h
ip.h	ip: Fix a data-race around sysctl_fwmark_reflect.	2022-07-29 17:14:11 +02:00
ip6_checksum.h
ip6_fib.h	ipv6: annotate accesses to fn->fn_sernum	2022-02-01 17:24:38 +01:00
ip6_route.h	net: ipv6: fix returned variable type in ip6_skb_dst_mtu	2021-08-12 13:20:57 +02:00
ip6_tunnel.h
ip_fib.h	ipv4: convert fib_num_tclassid_users to atomic_t	2021-12-08 09:01:12 +01:00
ip_tunnels.h	ip_tunnels: Set tunnel option flag when tunnel metadata is present	2020-11-24 13:29:05 +01:00
ip_vs.h	ipvs: allow connection reuse for unconfirmed conntrack	2020-08-19 08:16:10 +02:00
ipcomp.h
ipconfig.h
ipv6.h
ipv6_frag.h	inet: frags: annotate races around fqdir->dead and fqdir->high_thresh	2022-01-27 09:19:54 +01:00
ipv6_stubs.h	net: ipv6: add fib6_nh_release_dsts stub	2021-12-01 09:23:33 +01:00
ipx.h
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.h
llc.h	llc: fix out-of-bound array index in llc_sk_dev_hash()	2021-11-17 09:48:47 +01:00
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h	net: llc: fix skb_over_panic	2021-08-04 12:27:39 +02:00
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
lwtunnel.h
mac80211.h	mac80211: populate debugfs only after cfg80211 init	2020-04-29 16:33:18 +02:00
mac802154.h
mip6.h
mld.h
mpls.h
mpls_iptunnel.h
mrp.h	mrp: introduce active flags to prevent UAF when applicant uninit	2023-01-18 11:41:37 +01:00
ncsi.h
ndisc.h
neighbour.h	net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE	2021-11-17 09:48:49 +01:00
net_failover.h
net_namespace.h	net: make get_net_ns return error if NET_NS is disabled	2021-06-23 14:41:25 +02:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h
netprio_cgroup.h
netrom.h
nexthop.h	net: ipv4: Fix rtnexthop len when RTA_FLOW is present	2021-10-06 15:42:33 +02:00
nl802154.h	net: ieee802154: handle iftypes as u32	2021-12-01 09:23:32 +01:00
nsh.h
p8022.h
page_pool.h	mm: fix struct page layout on 32-bit systems	2021-05-19 10:08:31 +02:00
ping.h
pkt_cls.h
pkt_sched.h	net: prevent user from passing illegal stab size	2021-10-17 10:42:34 +02:00
pptp.h
protocol.h	tcp/udp: Make early_demux back namespacified.	2022-11-10 17:57:55 +01:00
psample.h	psample: Add a fwd declaration for skbuff	2021-08-18 08:56:59 +02:00
psnap.h
raw.h	raw: Fix a data-race around sysctl_raw_l3mdev_accept.	2022-07-21 20:59:22 +02:00
rawv6.h
red.h	sch_red: fix off-by-one checks in red_check_params()	2021-04-14 08:24:14 +02:00
regulatory.h
request_sock.h
rose.h
route.h	ipv4: remove sparse error in ip_neigh_gw4()	2022-02-01 17:24:39 +01:00
rsi_91x.h
rtnetlink.h	can: dev: Move device back to init netns on owning netns delete	2021-03-30 14:35:29 +02:00
rtnh.h
sch_generic.h	net/sched: sch_taprio: fix possible use-after-free	2023-02-06 07:52:37 +01:00
scm.h
secure_seq.h	secure_seq: use the 64 bits of the siphash for port offset calculation	2022-06-06 08:33:49 +02:00
seg6.h
seg6_hmac.h
seg6_local.h
slhc_vj.h
smc.h
snmp.h
sock.h	net: add sock_init_data_uid()	2023-03-11 16:43:40 +01:00
sock_reuseport.h
Space.h
stp.h
strparser.h	bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding	2021-11-17 09:48:48 +01:00
switchdev.h
tcp.h	tcp/udp: Make early_demux back namespacified.	2022-11-10 17:57:55 +01:00
tcp_states.h
timewait_sock.h
tipc.h
tls.h	net/tls: Fix flipped sign in tls_err_abort() calls	2021-11-02 19:46:12 +01:00
transp_v6.h
tso.h
tun_proto.h
udp.h	tcp/udp: Make early_demux back namespacified.	2022-11-10 17:57:55 +01:00
udp_tunnel.h	udp: call udp_encap_enable for v6 sockets when enabling encap	2022-04-15 14:18:01 +02:00
udplite.h
vsock_addr.h
vxlan.h
wext.h
wimax.h
x25.h
x25device.h
xdp.h
xdp_priv.h
xdp_sock.h
xfrm.h	xfrm: Check if_id in xfrm_migrate	2022-03-19 13:40:16 +01:00