linux-stable/net/tipc
Kuniyuki Iwashima f530ecad7f 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 12:05:26 +02:00
..
addr.c
addr.h
bcast.c
bcast.h
bearer.c tipc: check attribute length for bearer name 2022-06-14 18:45:00 +02:00
bearer.h tipc: constify dev_addr passing 2021-10-13 09:40:46 -07:00
core.c tipc: fix use-after-free Read in tipc_named_reinit 2022-06-29 09:04:30 +02:00
core.h
crypto.c tipc: fix a bit overflow in tipc_crypto_key_rcv() 2022-02-13 12:12:25 +00:00
crypto.h
diag.c
discover.c
discover.h
eth_media.c tipc: constify dev_addr passing 2021-10-13 09:40:46 -07:00
group.c
group.h
ib_media.c tipc: constify dev_addr passing 2021-10-13 09:40:46 -07:00
Kconfig
link.c tipc: fix incorrect order of state message data sanity check 2022-03-08 22:18:42 -08:00
link.h
Makefile
monitor.c tipc: improve size validations for received domain records 2022-02-10 05:37:44 -08:00
monitor.h
msg.c
msg.h net: tipc: remove unused static inlines 2022-01-27 13:53:27 +00:00
name_distr.c tipc: rate limit warning for received illegal binding update 2022-02-09 12:48:22 +00:00
name_distr.h
name_table.c tipc: Fix end of loop tests for list_for_each_entry() 2022-02-23 12:35:40 +00:00
name_table.h
net.c
net.h
netlink.c
netlink.h
netlink_compat.c
node.c tipc: move bc link creation back to tipc_node_create 2022-07-07 17:54:56 +02:00
node.h
socket.c net: Fix data-races around sysctl_[rw]mem(_offset)?. 2022-08-03 12:05:26 +02:00
socket.h
subscr.c
subscr.h
sysctl.c
topsrv.c
topsrv.h
trace.c
trace.h
udp_media.c
udp_media.h