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(parent: e639397) | patch
tcp: annotate data-races around tp->linger2
authorEric Dumazet <edumazet@google.com>
Wed, 19 Jul 2023 21:28:53 +0000 (21:28 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jul 2023 06:50:48 +0000 (08:50 +0200)
commit17c3d7583399eb2c383c9645ca4f83ae62269e85
tree70ade86c077fdfc87197a6f040b6c25a90f43cfftree | snapshot
parente639397202435a0136b7cc4d255ffc982ed9876dcommit | diff
tcp: annotate data-races around tp->linger2

[ Upstream commit 9df5335ca974e688389c875546e5819778a80d59 ]

do_tcp_getsockopt() reads tp->linger2 while another cpu
might change its value.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230719212857.3943972-8-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/ipv4/tcp.c diff | blob | history
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