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| author | Eric Dumazet <edumazet@google.com> | 2023-08-31 16:52:11 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-01 09:27:33 +0300 |
| commit | e3390b30a5dfb112e8e802a59c0f68f947b638b2 (patch) | |
| tree | 38835b9b79b0e5e3c1ea602ae098e48c90e25109 /net/ipv6/udp.c | |
| parent | 9531e4a83febc3fb47ac77e24cfb5ea97e50034d (diff) | |
| download | linux-e3390b30a5dfb112e8e802a59c0f68f947b638b2.tar.xz | |
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/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index ebc6ae47cfea..86b5d509a468 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1339,7 +1339,7 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipcm6_init(&ipc6); ipc6.gso_size = READ_ONCE(up->gso_size); - ipc6.sockc.tsflags = sk->sk_tsflags; + ipc6.sockc.tsflags = READ_ONCE(sk->sk_tsflags); ipc6.sockc.mark = READ_ONCE(sk->sk_mark); /* destination address check */ |