diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-07-28 17:03:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-29 19:13:41 +0200 |
| commit | 74bc084327c643499474ba75df485607da37dd6e (patch) | |
| tree | 9470172e3b51a0d3f1074233295bf2b9c4d66838 /net | |
| parent | net: annotate data-races around sk->sk_{rcv|snd}timeo (diff) | |
| download | linux-74bc084327c643499474ba75df485607da37dd6e.tar.xz linux-74bc084327c643499474ba75df485607da37dd6e.zip | |
net: add missing READ_ONCE(sk->sk_sndbuf) annotation
In a prior commit, I forgot to change sk_getsockopt()
when reading sk->sk_sndbuf locklessly.
Fixes: e292f05e0df7 ("tcp: annotate sk->sk_sndbuf lockless reads")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -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 264c99c190ac..ca43f7a30219 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1639,7 +1639,7 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_SNDBUF: - v.val = sk->sk_sndbuf; + v.val = READ_ONCE(sk->sk_sndbuf); break; case SO_RCVBUF: |