From: Jens Axboe <axboe@kernel.dk>
To: Clay Harris <bugs@claycon.org>, io-uring@vger.kernel.org
Subject: Re: IORING_OP_CLOSE fails on fd opened with O_PATH
Date: Sun, 31 May 2020 08:46:03 -0600 [thread overview]
Message-ID: <5d8c06cb-7505-e0c5-a7f4-507e7105ce5e@kernel.dk> (raw)
In-Reply-To: <20200531124740.vbvc6ms7kzw447t2@ps29521.dreamhostps.com>
On 5/31/20 6:47 AM, Clay Harris wrote:
> Tested on kernel 5.6.14
>
> $ ./closetest closetest.c
>
> path closetest.c open on fd 3 with O_RDONLY
> ---- io_uring close(3)
> ---- ordinary close(3)
> ordinary close(3) failed, errno 9: Bad file descriptor
>
>
> $ ./closetest closetest.c opath
>
> path closetest.c open on fd 3 with O_PATH
> ---- io_uring close(3)
> io_uring close() failed, errno 9: Bad file descriptor
> ---- ordinary close(3)
> ordinary close(3) returned 0
Can you include the test case, please? Should be an easy fix, but no
point rewriting a test case if I can avoid it...
--
Jens Axboe
next prev parent reply other threads:[~2020-05-31 14:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-31 12:47 IORING_OP_CLOSE fails on fd opened with O_PATH Clay Harris
2020-05-31 14:46 ` Jens Axboe [this message]
2020-05-31 20:19 ` Jens Axboe
2020-06-02 18:22 ` Jann Horn
2020-06-02 18:42 ` Jens Axboe
2020-06-02 19:16 ` Jann Horn
2020-06-02 21:39 ` Jens Axboe
2020-06-08 11:21 ` Clay Harris
2020-06-08 20:19 ` Jens Axboe
2020-06-09 1:40 ` Clay Harris
2020-06-09 2:14 ` Jens Axboe
2020-06-09 5:16 ` Clay Harris
2020-06-10 1:52 ` Jens Axboe
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