Kuniyuki Iwashima eaccca7a0b tcp: Fix data-races around sysctl_tcp_reflect_tos.
[ Upstream commit 870e3a634b6a6cb1543b359007aca73fe6a03ac5 ]

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

Fixes: ac8f1710c12b ("tcp: reflect tos value received in SYN to the socket")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Wei Wang <weiwan@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-03 12:03:52 +02:00
..
2021-06-11 14:48:50 +02:00
2022-04-13 20:59:03 +02:00
2022-04-13 20:59:03 +02:00
2021-06-11 14:48:50 +02:00