linux-kernel - Re: [PATCH] io_uring/fs: consider link->flags when getting path for LINKAT

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Message-ID: <CABe3_aHtkDm0y2mhKF0BJu5VUcMvzRWSd7sPeyTFCZEFZt05rA@mail.gmail.com>
Date:   Mon, 20 Nov 2023 11:34:48 -0500
From:   Charles Mirabile <cmirabil@...hat.com>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     linux-kernel@...r.kernel.org, asml.silence@...il.com,
        io-uring@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] io_uring/fs: consider link->flags when getting path for LINKAT

On Mon, Nov 20, 2023 at 10:59 AM Jens Axboe <axboe@...nel.dk> wrote:
>
> On 11/20/23 3:55 AM, Charles Mirabile wrote:
> > In order for `AT_EMPTY_PATH` to work as expected, the fact
> > that the user wants that behavior needs to make it to `getname_flags`
> > or it will return ENOENT.
>
> Looks good - do you have a liburing test case for this too?
Yes, see here https://github.com/axboe/liburing/issues/995 and here
https://github.com/axboe/liburing/pull/996.
>
> --
> Jens Axboe
>
Best - Charlie