Kuniyuki Iwashima 329de75b9e tcp: Fix data-races around sysctl knobs related to SYN option. ...

[ Upstream commit 3666f666e99600518ab20982af04a078bbdad277 ]

While reading these knobs, they can be changed concurrently.
Thus, we need to add READ_ONCE() to their readers.

  - tcp_sack
  - tcp_window_scaling
  - tcp_timestamps

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
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>

2022-07-29 17:25:22 +02:00

..

bpf_sk_storage.c

bpf: Introduce MEM_RDONLY flag

2022-05-01 17:22:24 +02:00

datagram.c

…

datagram.h

…

dev_addr_lists.c

net: dev_addr_list: handle first address in __hw_addr_add_ex

2021-09-30 13:29:09 +01:00

dev_ioctl.c

net: core: don't call SIOCBRADD/DELIF for non-bridge devices

2021-08-05 11:36:59 +01:00

dev.c

net: skb: introduce kfree_skb_reason()

2022-07-29 17:25:15 +02:00

devlink.c

devlink: Remove misleading internal_flags from health reporter dump

2022-01-27 11:05:39 +01:00

drop_monitor.c

net: skb: introduce kfree_skb_reason()

2022-07-29 17:25:15 +02:00

dst_cache.c

wireguard: device: reset peer src endpoint when netns exits

2021-12-08 09:04:46 +01:00

dst.c

net: Remove redundant if statements

2021-08-05 13:27:50 +01:00

failover.c

…

fib_notifier.c

…

fib_rules.c

ipv6: fix memory leak in fib6_rule_suppress

2021-12-08 09:04:43 +01:00

filter.c

tcp: Fix data-races around sysctl_tcp_syncookies.

2022-07-29 17:25:18 +02:00

flow_dissector.c

net/sched: flower: fix parsing of ethertype following VLAN header

2022-04-20 09:34:09 +02:00

flow_offload.c

netfilter: nf_tables: bail out early if hardware offload is not supported

2022-06-14 18:36:17 +02:00

gen_estimator.c

…

gen_stats.c

…

gro_cells.c

…

hwbm.c

…

link_watch.c

net: Write lock dev_base_lock without disabling bottom halves.

2022-06-29 09:03:22 +02:00

lwt_bpf.c

bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook

2022-05-09 09:14:35 +02:00

lwtunnel.c

lwtunnel: Validate RTA_ENCAP_TYPE attribute length

2022-01-11 15:35:14 +01:00

Makefile

of: net: move of_net under net/

2022-03-08 19:12:41 +01:00

neighbour.c

net, neigh: clear whole pneigh_entry at alloc time

2021-12-14 10:57:19 +01:00

net_namespace.c

net: initialize init_net earlier

2022-04-13 20:59:03 +02:00

net-procfs.c

net-procfs: show net devices bound packet types

2022-02-01 17:27:08 +01:00

net-sysfs.c

net: fix data-race in dev_isalive()

2022-06-29 09:03:22 +02:00

net-sysfs.h

…

net-traces.c

tcp: add tracepoint for checksum errors

2021-05-14 15:26:03 -07:00

netclassid_cgroup.c

bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode

2021-09-13 16:35:58 -07:00

netevent.c

…

netpoll.c

Merge tag 'asm-generic-unaligned-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2021-07-02 12:43:40 -07:00

netprio_cgroup.c

bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode

2021-09-13 16:35:58 -07:00

of_net.c

of: net: move of_net under net/

2022-03-08 19:12:41 +01:00

page_pool.c

page_pool: use relaxed atomic for release side accounting

2021-08-24 10:46:31 +01:00

pktgen.c

pktgen: remove unused variable

2021-09-03 11:48:28 +01:00

ptp_classifier.c

bpf: Refactor BPF_PROG_RUN into a function

2021-08-17 00:45:07 +02:00

request_sock.c

…

rtnetlink.c

net: Write lock dev_base_lock without disabling bottom halves.

2022-06-29 09:03:22 +02:00

scm.c

memcg: enable accounting for scm_fp_list objects

2021-07-20 06:00:38 -07:00

secure_seq.c

tcp: Fix data-races around sysctl knobs related to SYN option.

2022-07-29 17:25:22 +02:00

selftests.c

net: selftests: add MTU test

2021-07-22 00:52:04 -07:00

skbuff.c

net: skb: introduce kfree_skb_reason()

2022-07-29 17:25:15 +02:00

skmsg.c

sock: redo the psock vs ULP protection check

2022-06-29 09:03:25 +02:00

sock_destructor.h

skb_expand_head() adjust skb->truesize incorrectly

2021-10-22 12:35:51 -07:00

sock_diag.c

…

sock_map.c

bpf: Introduce MEM_RDONLY flag

2022-05-01 17:22:24 +02:00

sock_reuseport.c

tcp: Fix data-races around sysctl_tcp_migrate_req.

2022-07-29 17:25:18 +02:00

sock.c

net-timestamp: convert sk->sk_tskey to atomic_t

2022-03-02 11:48:01 +01:00

stream.c

net: stream: don't purge sk_error_queue in sk_stream_kill_queues()

2021-11-18 19:16:34 +01:00

sysctl_net_core.c

bpf: Prevent increasing bpf_jit_limit above max

2021-10-22 17:23:53 -07:00

timestamping.c

…

tso.c

…

utils.c

…

xdp.c

xdp: Move the rxq_info.mem clearing to unreg_mem_model()

2021-06-28 23:07:59 +02:00