From: Jens Axboe <[email protected]>
To: Jiufei Xue <[email protected]>
Cc: [email protected]
Subject: Re: [PATCH] io_uring: fix removing the wrong file in __io_sqe_files_update()
Date: Tue, 1 Sep 2020 08:04:51 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 8/31/20 11:35 PM, Jiufei Xue wrote:
> Index here is already the position of the file in fixed_file_table, we
> should not use io_file_from_index() again to get it. Otherwise, the
> wrong file which still in use may be released unexpectedly.
Good catch! Thanks, applied.
--
Jens Axboe
prev parent reply other threads:[~2020-09-01 14:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 5:35 [PATCH] io_uring: fix removing the wrong file in __io_sqe_files_update() Jiufei Xue
2020-09-01 14:04 ` Jens Axboe [this message]
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