From: Jens Axboe <axboe@kernel.dk>
To: Paul Moore <paul@paul-moore.com>,
Pavel Begunkov <asml.silence@gmail.com>
Cc: linux-security-module@vger.kernel.org, linux-audit@redhat.com,
io-uring@vger.kernel.org
Subject: Re: IORING_OP_SENDMSG_ZC should enable auditing just like IORING_OP_SENDMSG
Date: Fri, 7 Oct 2022 12:22:48 -0600 [thread overview]
Message-ID: <8647a8d9-a5d0-de35-9639-22bdcb44716a@kernel.dk> (raw)
In-Reply-To: <CAHC9VhSzQtFkksJ5zBnhOYCpvDGNjjn7SKoC4MmopepWzb+Hfg@mail.gmail.com>
On 10/7/22 11:34 AM, Paul Moore wrote:
> Commit 493108d95f14 ("io_uring/net: zerocopy sendmsg") added a new
> zerocopy sendmsg command to io_uring, but it enabled the
> io_op_def:audit_skip flag, causing the operation to bypass auditing.
> As far as I can see, the SENDMSG_ZC operation should be subject to
> auditing just as SENDMSG.
As far as I can tell you're right, it's not audited further down.
I'll add a patch getting rid of that audit_skip for SENDMSG_ZC.
--
Jens Axboe
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Linux-audit mailing list
Linux-audit@redhat.com
https://listman.redhat.com/mailman/listinfo/linux-audit
prev parent reply other threads:[~2022-10-07 19:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-07 17:34 IORING_OP_SENDMSG_ZC should enable auditing just like IORING_OP_SENDMSG Paul Moore
2022-10-07 18:22 ` Jens Axboe [this message]
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