From: Kuniyuki Iwashima <kuniyu@amazon.com>
To: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>,
Kuniyuki Iwashima <kuni1840@gmail.com>, <netdev@vger.kernel.org>
Subject: [PATCH v1 net 0/4] af_unix: Fix four data-races.
Date: Fri, 1 Sep 2023 17:27:04 -0700 [thread overview]
Message-ID: <20230902002708.91816-1-kuniyu@amazon.com> (raw)
While running syzkaller, KCSAN reported 3 data-races with
systemd-coredump using AF_UNIX sockets.
This series fixes the three and another one inspiered by
one of the reports.
Kuniyuki Iwashima (4):
af_unix: Fix data-races around user->unix_inflight.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data race around sk->sk_err.
net/core/sock.c | 6 +++---
net/unix/af_unix.c | 2 +-
net/unix/scm.c | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
--
2.30.2
next reply other threads:[~2023-09-02 0:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-02 0:27 Kuniyuki Iwashima [this message]
2023-09-02 0:27 ` [PATCH v1 net 1/4] af_unix: Fix data-races around user->unix_inflight Kuniyuki Iwashima
2023-09-02 5:45 ` Willy Tarreau
2023-09-02 6:39 ` Eric Dumazet
2023-09-02 0:27 ` [PATCH v1 net 2/4] af_unix: Fix data-race around unix_tot_inflight Kuniyuki Iwashima
2023-09-02 6:41 ` Eric Dumazet
2023-09-02 0:27 ` [PATCH v1 net 3/4] af_unix: Fix data-races around sk->sk_shutdown Kuniyuki Iwashima
2023-09-02 6:43 ` Eric Dumazet
2023-09-02 0:27 ` [PATCH v1 net 4/4] af_unix: Fix data race around sk->sk_err Kuniyuki Iwashima
2023-09-02 6:45 ` Eric Dumazet
2023-09-04 10:12 ` [PATCH v1 net 0/4] af_unix: Fix four data-races patchwork-bot+netdevbpf
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