ipv6: annotate data-races over sysctl.flowlabel_reflect

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[ Upstream commit 5ade47c974 ]

Add missing READ_ONCE() when reading ipv6.sysctl.flowlabel_reflect,
as its value can be changed under us.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260115094141.3124990-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Eric Dumazet 2026-01-15 09:41:38 +00:00 • committed by Sasha Levin

parent ccaff26fac

commit 7d4c7533b6

3 changed files with 6 additions and 4 deletions

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4

net/ipv6/af_inet6.c

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3

net/ipv6/icmp.c

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3

net/ipv6/tcp_ipv6.c

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