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(parent: 7d1e00f) | patch
netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries
authorJason Xing <kernelxing@tencent.com>
Mon, 4 Mar 2024 08:20:39 +0000 (16:20 +0800)
committerSasha Levin <sashal@kernel.org>
Fri, 15 Mar 2024 14:48:21 +0000 (10:48 -0400)
commit42e71408e2c138be9ccce60920bd6cf094ba1e32
tree0878f32bd63977390e285264e3ea50fa388fe1e8tree | snapshot
parent7d1e00fc2af3b7c30835d643a3655b7e9ff7cb20commit | diff
netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries

[ Upstream commit e799299aafed417cc1f32adccb2a0e5268b3f6d5 ]

We need to protect the reader reading the sysctl value because the
value can be changed concurrently.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netrom/af_netrom.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git