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| author | Eric Dumazet <edumazet@google.com> | 2023-07-28 15:03:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-29 18:13:41 +0100 |
| commit | e6d12bdb435d23ff6c1890c852d85408a2f496ee (patch) | |
| tree | c317d166387c93dfdb064d33730ae4e2e9226fe5 /net/core/sock.c | |
| parent | ea7f45ef77b39e72244d282e47f6cb1ef4135cd2 (diff) | |
| download | linux-e6d12bdb435d23ff6c1890c852d85408a2f496ee.tar.gz linux-e6d12bdb435d23ff6c1890c852d85408a2f496ee.tar.bz2 linux-e6d12bdb435d23ff6c1890c852d85408a2f496ee.zip | |
net: add missing READ_ONCE(sk->sk_rcvlowat) annotation
In a prior commit, I forgot to change sk_getsockopt()
when reading sk->sk_rcvlowat locklessly.
Fixes: eac66402d1c3 ("net: annotate sk->sk_rcvlowat lockless reads")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index fec18755f772..08e605001605 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1730,7 +1730,7 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_RCVLOWAT: - v.val = sk->sk_rcvlowat; + v.val = READ_ONCE(sk->sk_rcvlowat); break; case SO_SNDLOWAT: |