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6842c94de9d5b25e0fbfa3402f4c3d6a382f7fae
kernel_arpi/net/ipv4
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Kuniyuki Iwashima 6842c94de9 tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns. 
[ Upstream commit 4866b2b0f7672b6d760c4b8ece6fb56f965dcc8a ]

While reading sysctl_tcp_comp_sack_delay_ns, it can be changed
concurrently.  Thus, we need to add READ_ONCE() to its reader.

Fixes: 6d82aa2420 ("tcp: add tcp_comp_sack_delay_ns sysctl")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-03 12:03:51 +02:00
..
bpfilter
…
netfilter
ip: Fix data-races around sysctl_ip_default_ttl.
2022-07-29 17:25:09 +02:00
af_inet.c
tcp: Fix data-races around sysctl_tcp_fastopen.
2022-07-29 17:25:19 +02:00
ah4.c
…
arp.c
ipv4: Invalidate neighbour for broadcast address upon address addition
2022-04-13 20:59:05 +02:00
bpf_tcp_ca.c
bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
2021-11-25 09:49:07 +01:00
cipso_ipv4.c
cipso: Fix data-races around sysctl.
2022-07-21 21:24:21 +02:00
datagram.c
…
devinet.c
net: return correct error code
2021-12-08 09:04:38 +01:00
esp4_offload.c
esp: Fix BEET mode inter address family tunneling on GSO
2022-03-16 14:23:36 +01:00
esp4.c
esp: limit skb_page_frag_refill use to a single page
2022-04-27 14:38:52 +02:00
fib_frontend.c
ipv4: Invalidate neighbour for broadcast address upon address addition
2022-04-13 20:59:05 +02:00
fib_lookup.h
ipv4: fix data races in fib_alias_hw_flags_set
2022-02-23 12:03:10 +01:00
fib_notifier.c
…
fib_rules.c
ipv4: convert fib_num_tclassid_users to atomic_t
2021-12-08 09:04:49 +01:00
fib_semantics.c
ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
2022-07-29 17:25:21 +02:00
fib_trie.c
ipv4: Fix a data-race around sysctl_fib_sync_mem.
2022-07-21 21:24:22 +02:00
fou.c
…
gre_demux.c
…
gre_offload.c
…
icmp.c
ip: Fix data-races around sysctl_ip_no_pmtu_disc.
2022-07-29 17:25:13 +02:00
igmp.c
igmp: Fix data-races around sysctl_igmp_qrv.
2022-08-03 12:03:48 +02:00
inet_connection_sock.c
tcp: Fix data-races around sysctl_tcp_syn(ack)?_retries.
2022-07-29 17:25:18 +02:00
inet_diag.c
inet_diag: fix kernel-infoleak for UDP sockets
2021-12-22 09:32:40 +01:00
inet_fragment.c
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 11:05:35 +01:00
inet_hashtables.c
tcp: use alloc_large_system_hash() to allocate table_perturb
2022-06-14 18:36:19 +02:00
inet_timewait_sock.c
…
inetpeer.c
inetpeer: Fix data-races around sysctl.
2022-07-21 21:24:21 +02:00
ip_forward.c
ip: Fix data-races around sysctl_ip_fwd_update_priority.
2022-07-29 17:25:13 +02:00
ip_fragment.c
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 11:05:35 +01:00
ip_gre.c
erspan: do not assume transport header is always set
2022-06-29 09:03:24 +02:00
ip_input.c
net: ipv4: use kfree_skb_reason() in ip_rcv_finish_core()
2022-07-29 17:25:16 +02:00
ip_options.c
…
ip_output.c
net-timestamp: convert sk->sk_tskey to atomic_t
2022-03-02 11:48:01 +01:00
ip_sockglue.c
igmp: Fix data-races around sysctl_igmp_max_msf.
2022-07-29 17:25:17 +02:00
ip_tunnel_core.c
tunnels: do not assume mac header is set in skb_tunnel_check_pmtu()
2022-07-07 17:53:29 +02:00
ip_tunnel.c
…
ip_vti.c
…
ipcomp.c
…
ipconfig.c
…
ipip.c
…
ipmr_base.c
…
ipmr.c
ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
2022-02-16 12:56:29 +01:00
Kconfig
…
Makefile
…
metrics.c
…
netfilter.c
…
netlink.c
…
nexthop.c
nexthop: Fix data-races around nexthop_compat_mode.
2022-07-21 21:24:28 +02:00
ping.c
ping: fix address binding wrt vrf
2022-05-18 10:26:57 +02:00
proc.c
ip: Fix data-races around sysctl_ip_default_ttl.
2022-07-29 17:25:09 +02:00
protocol.c
…
raw_diag.c
…
raw.c
ipv4: raw: lock the socket in raw_bind()
2022-02-01 17:27:14 +01:00
route.c
ipv4: Fix data-races around sysctl_fib_multipath_hash_fields.
2022-07-29 17:25:21 +02:00
syncookies.c
tcp: Fix data-races around sysctl knobs related to SYN option.
2022-07-29 17:25:22 +02:00
sysctl_net_ipv4.c
ip: Fix data-races around sysctl_ip_prot_sock.
2022-07-29 17:25:22 +02:00
tcp_bbr.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_bic.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_bpf.c
sock: redo the psock vs ULP protection check
2022-06-29 09:03:25 +02:00
tcp_cdg.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_cong.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_cubic.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_dctcp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_dctcp.h
…
tcp_diag.c
…
tcp_fastopen.c
tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.
2022-07-29 17:25:19 +02:00
tcp_highspeed.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_htcp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_hybla.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_illinois.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_input.c
tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns.
2022-08-03 12:03:51 +02:00
tcp_ipv4.c
tcp: Fix a data-race around sysctl_tcp_tw_reuse.
2022-07-29 17:25:18 +02:00
tcp_lp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_metrics.c
tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save.
2022-08-03 12:03:45 +02:00
tcp_minisocks.c
tcp: Fix a data-race around sysctl_tcp_abort_on_overflow.
2022-07-29 17:25:23 +02:00
tcp_nv.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_offload.c
…
tcp_output.c
net: Fix data-races around sysctl_[rw]mem(_offset)?.
2022-08-03 12:03:51 +02:00
tcp_rate.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_recovery.c
tcp: Fix data-races around sysctl_tcp_recovery.
2022-07-29 17:25:22 +02:00
tcp_scalable.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_timer.c
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
2022-07-29 17:25:22 +02:00
tcp_ulp.c
…
tcp_vegas.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_vegas.h
…
tcp_veno.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_westwood.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_yeah.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp.c
net: Fix data-races around sysctl_[rw]mem(_offset)?.
2022-08-03 12:03:51 +02:00
tunnel4.c
…
udp_bpf.c
…
udp_diag.c
…
udp_impl.h
…
udp_offload.c
…
udp_tunnel_core.c
…
udp_tunnel_nic.c
udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister()
2022-03-02 11:47:59 +01:00
udp_tunnel_stub.c
…
udp.c
net: skb: use kfree_skb_reason() in __udp4_lib_rcv()
2022-07-29 17:25:15 +02:00
udplite.c
…
xfrm4_input.c
…
xfrm4_output.c
…
xfrm4_policy.c
…
xfrm4_protocol.c
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
2022-06-14 18:36:18 +02:00
xfrm4_state.c
…
xfrm4_tunnel.c
…