From: Al Viro <viro@zeniv.linux.org.uk>
To: Eric Dumazet <edumazet@google.com>
Cc: Matthieu Baerts <matttbe@kernel.org>,
davem@davemloft.net, geliang@kernel.org, horms@kernel.org,
kuba@kernel.org, linux-kernel@vger.kernel.org,
martineau@kernel.org, mptcp@lists.linux.dev,
netdev@vger.kernel.org, pabeni@redhat.com,
syzkaller-bugs@googlegroups.com,
syzbot <syzbot+e364f774c6f57f2c86d1@syzkaller.appspotmail.com>
Subject: Re: [syzbot] [mptcp?] general protection fault in proc_scheduler
Date: Sun, 5 Jan 2025 11:29:48 +0000 [thread overview]
Message-ID: <20250105112948.GI1977892@ZenIV> (raw)
In-Reply-To: <CANn89i+GUGLQSFp3a2qwH+zOsR-46CyWevjhAQQMmO5K9tmkUg@mail.gmail.com>
On Sun, Jan 05, 2025 at 09:32:36AM +0100, Eric Dumazet wrote:
> According to grep, we have many other places directly reading
> current->nsproxy->net_ns
> For instance in net/sctp/sysctl.c
> Should we change them all ?
Depends - do you want their contents match the netns of opener (as,
AFAICS, for ipv4 sysctls) or that of the reader?
next prev parent reply other threads:[~2025-01-05 11:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-02 14:12 [syzbot] [mptcp?] general protection fault in proc_scheduler syzbot
2025-01-02 15:21 ` Eric Dumazet
2025-01-04 18:38 ` Matthieu Baerts
2025-01-04 18:53 ` Eric Dumazet
2025-01-04 19:00 ` Al Viro
2025-01-04 19:11 ` Matthieu Baerts
2025-01-04 20:21 ` Al Viro
2025-01-05 8:32 ` Eric Dumazet
2025-01-05 11:29 ` Al Viro [this message]
2025-01-05 16:52 ` Eric Dumazet
2025-01-05 17:03 ` Matthieu Baerts
2025-01-05 19:54 ` Al Viro
2025-01-05 20:50 ` Al Viro
2025-01-05 21:11 ` Al Viro
2025-01-05 17:03 ` Matthieu Baerts
2025-01-04 19:11 ` Matthieu Baerts
2025-01-06 13:32 ` Joel Granados
2025-01-06 14:27 ` Matthieu Baerts
2025-01-06 15:27 ` Eric Dumazet
2025-01-06 15:34 ` Matthieu Baerts
2025-01-08 14:37 ` Joel Granados
2025-01-04 20:09 ` Al Viro
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