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| author | Eric Dumazet <edumazet@google.com> | 2023-08-31 13:52:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-01 07:27:33 +0100 |
| commit | e3390b30a5dfb112e8e802a59c0f68f947b638b2 (patch) | |
| tree | 38835b9b79b0e5e3c1ea602ae098e48c90e25109 /net/ipv6/raw.c | |
| parent | 9531e4a83febc3fb47ac77e24cfb5ea97e50034d (diff) | |
| download | lwn-e3390b30a5dfb112e8e802a59c0f68f947b638b2.tar.gz lwn-e3390b30a5dfb112e8e802a59c0f68f947b638b2.zip | |
net: annotate data-races around sk->sk_tsflags
sk->sk_tsflags can be read locklessly, add corresponding annotations.
Fixes: b9f40e21ef42 ("net-timestamp: move timestamp flags out of sk_flags")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/raw.c')
| -rw-r--r-- | net/ipv6/raw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 0eae7661a85c..42fcec3ecf5e 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -772,7 +772,7 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) fl6.flowi6_uid = sk->sk_uid; ipcm6_init(&ipc6); - ipc6.sockc.tsflags = sk->sk_tsflags; + ipc6.sockc.tsflags = READ_ONCE(sk->sk_tsflags); ipc6.sockc.mark = fl6.flowi6_mark; if (sin6) { |