net: annotate data-races around sk->sk_priority

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[ Upstream commit 8bf43be799 ]

sk_getsockopt() runs locklessly. This means sk->sk_priority
can be read while other threads are changing its value.

Other reads also happen without socket lock being held.

Add missing annotations where needed.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Eric Dumazet 2023-07-28 15:03:18 +00:00 • committed by Greg Kroah-Hartman

parent 6326c83ee2

commit 12d4ba1814

8 changed files with 14 additions and 13 deletions

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6

net/core/sock.c

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4

net/ipv4/ip_output.c

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2

net/ipv4/ip_sockglue.c

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2

net/ipv4/raw.c

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net/ipv4/tcp_ipv4.c

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net/ipv6/raw.c

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net/ipv6/tcp_ipv6.c

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6

net/packet/af_packet.c

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