projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 351f81f) | patch
ip: Fix data-races around sysctl_ip_nonlocal_bind.
authorKuniyuki Iwashima <kuniyu@amazon.com>
Wed, 13 Jul 2022 20:51:55 +0000 (13:51 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 29 Jul 2022 15:25:13 +0000 (17:25 +0200)
commit4fdf9bdb28835566d5648cd4c0200d37e4efa791
tree9bdf6b955642132720b8ca212d15ff393e21f046tree | snapshot
parent351f81f7d7185d18a9ff76f8f8c2fa8c4eea563bcommit | diff
ip: Fix data-races around sysctl_ip_nonlocal_bind.

[ Upstream commit 289d3b21fb0bfc94c4e98f10635bba1824e5f83c ]

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

Fixes: 1da177e4c3f4 ("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>
include/net/inet_sock.h diff | blob | history
net/sctp/protocol.c diff | blob | history
Domain: System / Kernel;