diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-07-28 15:03:14 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-29 18:13:41 +0100 |
| commit | b4b553253091cafe9ec38994acf42795e073bef5 (patch) | |
| tree | 8149333f6be70eb6a825d9fa53f085c2cbd31171 /net/core/sock.c | |
| parent | 74bc084327c643499474ba75df485607da37dd6e (diff) | |
net: add missing READ_ONCE(sk->sk_rcvbuf) annotation
In a prior commit, I forgot to change sk_getsockopt()
when reading sk->sk_rcvbuf locklessly.
Fixes: ebb3b78db7bf ("tcp: annotate sk->sk_rcvbuf 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 ca43f7a30219..96616eb3869d 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1643,7 +1643,7 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_RCVBUF: - v.val = sk->sk_rcvbuf; + v.val = READ_ONCE(sk->sk_rcvbuf); break; case SO_REUSEADDR: |