From: Jens Axboe <axboe@kernel.dk>
To: Shouvik Kar <auxcorelabs@gmail.com>, io-uring@vger.kernel.org
Cc: Pavel Begunkov <asml.silence@gmail.com>,
Kees Cook <kees@kernel.org>,
Christian Brauner <brauner@kernel.org>
Subject: Re: [PATCH] io_uring/net: allow filtering on IORING_OP_CONNECT
Date: Tue, 12 May 2026 09:34:39 -0600 [thread overview]
Message-ID: <add165a5-769f-4053-8ef4-27424cfb8a5c@kernel.dk> (raw)
In-Reply-To: <20260512110242.26219-1-auxcorelabs@gmail.com>
On 5/12/26 5:02 AM, Shouvik Kar wrote:
> This adds custom filtering for IORING_OP_CONNECT, where the target
> family is always exposed, and (for AF_INET / AF_INET6) port and
> address are exposed. port and v4_addr are in network byte order so
> filter authors can compare against on-wire constants.
>
> Skip population unless addr_len covers the populated fields, to
> avoid leaking stale io_async_msghdr data on short connects.
Looks pretty straight forward to me. Do you have a liburing test
case for this too?
--
Jens Axboe
prev parent reply other threads:[~2026-05-12 15:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 11:02 [PATCH] io_uring/net: allow filtering on IORING_OP_CONNECT Shouvik Kar
2026-05-12 15:34 ` Jens Axboe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=add165a5-769f-4053-8ef4-27424cfb8a5c@kernel.dk \
--to=axboe@kernel.dk \
--cc=asml.silence@gmail.com \
--cc=auxcorelabs@gmail.com \
--cc=brauner@kernel.org \
--cc=io-uring@vger.kernel.org \
--cc=kees@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox