linux-stable/net/tipc
Kuniyuki Iwashima 618116a273 net: Fix data-races around sysctl_[rw]mem(_offset)?.
[ Upstream commit 0273954595 ]

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

  - .sysctl_rmem
  - .sysctl_rwmem
  - .sysctl_rmem_offset
  - .sysctl_wmem_offset
  - sysctl_tcp_rmem[1, 2]
  - sysctl_tcp_wmem[1, 2]
  - sysctl_decnet_rmem[1]
  - sysctl_decnet_wmem[1]
  - sysctl_tipc_rmem[1]

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>
2022-08-03 12:03:51 +02:00
..
addr.c tipc: introduce new unified address type for internal use 2021-03-17 11:51:04 -07:00
addr.h tipc: introduce new unified address type for internal use 2021-03-17 11:51:04 -07:00
bcast.c net: tipc: fix FB_MTU eat two pages 2021-06-28 13:31:57 -07:00
bcast.h
bearer.c tipc: check attribute length for bearer name 2022-06-14 18:36:13 +02:00
bearer.h net: tipc: Fix spelling errors in net/tipc module 2021-04-07 14:29:29 -07:00
core.c tipc: fix use-after-free Read in tipc_named_reinit 2022-06-29 09:03:22 +02:00
core.h tipc: simplify the finalize work queue 2021-05-18 13:22:09 -07:00
crypto.c tipc: fix a bit overflow in tipc_crypto_key_rcv() 2022-03-08 19:12:30 +01:00
crypto.h net/tipc: fix tipc header files for kernel-doc 2020-12-01 15:37:41 -08:00
diag.c
discover.c tipc: simplify the finalize work queue 2021-05-18 13:22:09 -07:00
discover.h
eth_media.c
group.c tipc: update address terminology in code 2020-11-27 17:34:01 -08:00
group.h tipc: update address terminology in code 2020-11-27 17:34:01 -08:00
ib_media.c
Kconfig tipc: not enable tipc when ipv6 works as a module 2020-08-16 21:04:55 -07:00
link.c tipc: fix incorrect order of state message data sanity check 2022-03-16 14:23:38 +01:00
link.h tipc: simplify the finalize work queue 2021-05-18 13:22:09 -07:00
Makefile
monitor.c tipc: improve size validations for received domain records 2022-02-11 09:10:26 +01:00
monitor.h
msg.c net: tipc: replace align() with ALIGN in msg.c 2021-06-28 13:31:57 -07:00
msg.h net: tipc: fix FB_MTU eat two pages 2021-06-28 13:31:57 -07:00
name_distr.c tipc: rate limit warning for received illegal binding update 2022-02-16 12:56:30 +01:00
name_distr.h net/tipc: fix tipc header files for kernel-doc 2020-12-01 15:37:41 -08:00
name_table.c tipc: Fix end of loop tests for list_for_each_entry() 2022-03-02 11:47:56 +01:00
name_table.h tipc: simplify handling of lookup scope during multicast message reception 2021-06-03 14:06:39 -07:00
net.c tipc: simplify the finalize work queue 2021-05-18 13:22:09 -07:00
net.h tipc: fix a deadlock when flushing scheduled work 2020-09-07 12:08:53 -07:00
netlink.c tipc: add automatic rekeying for encryption key 2020-09-18 13:58:37 -07:00
netlink.h
netlink_compat.c tipc: convert dest node's address to network order 2021-03-11 18:06:54 -08:00
node.c tipc: move bc link creation back to tipc_node_create 2022-07-07 17:53:28 +02:00
node.h tipc: add automatic session key exchange 2020-09-18 13:58:37 -07:00
socket.c net: Fix data-races around sysctl_[rw]mem(_offset)?. 2022-08-03 12:03:51 +02:00
socket.h tipc: add stricter control of reserved service types 2020-10-30 08:19:18 -07:00
subscr.c tipc:subscr.c: fix a spelling mistake 2021-06-10 13:48:43 -07:00
subscr.h tipc: fix htmldoc and smatch warnings 2021-03-29 16:28:50 -07:00
sysctl.c tipc: add automatic session key exchange 2020-09-18 13:58:37 -07:00
topsrv.c tipc: update address terminology in code 2020-11-27 17:34:01 -08:00
topsrv.h
trace.c net/tipc: fix various kernel-doc warnings 2020-12-01 15:37:46 -08:00
trace.h
udp_media.c tipc: wait and exit until all work queues are done 2021-05-17 14:07:48 -07:00
udp_media.h