diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-07-20 12:34:24 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-07-20 12:34:24 -0700 |
| commit | 7998c0ad4c89cbb0bcd1594d9f989c8a5853daf7 (patch) | |
| tree | bc0434cfbd9a1d6ecf48ff10f073e031e60808e9 /include/linux/tcp.h | |
| parent | ac528649f7c63bc233cc0d33cff11f767cc666e3 (diff) | |
| parent | 70f360dd7042cb843635ece9d28335a4addff9eb (diff) | |
Merge branch 'tcp-add-missing-annotations'
Eric Dumazet says:
====================
tcp: add missing annotations
This series was inspired by one syzbot (KCSAN) report.
do_tcp_getsockopt() does not lock the socket, we need to
annotate most of the reads there (and other places as well).
This is a first round, another series will come later.
====================
Link: https://lore.kernel.org/r/20230719212857.3943972-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index b4c08ac86983..91a37c99ba66 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -513,7 +513,7 @@ static inline void fastopen_queue_tune(struct sock *sk, int backlog) struct request_sock_queue *queue = &inet_csk(sk)->icsk_accept_queue; int somaxconn = READ_ONCE(sock_net(sk)->core.sysctl_somaxconn); - queue->fastopenq.max_qlen = min_t(unsigned int, backlog, somaxconn); + WRITE_ONCE(queue->fastopenq.max_qlen, min_t(unsigned int, backlog, somaxconn)); } static inline void tcp_move_syn(struct tcp_sock *tp, |