linux-kernel - Re: [PATCH for-next] io_uring: fix ctx refcounting in io_uring

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Date:   Wed, 9 Sep 2020 12:30:45 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Stefano Garzarella <sgarzare@...hat.com>
Cc:     Alexander Viro <viro@...iv.linux.org.uk>, io-uring@...r.kernel.org,
        Kees Cook <keescook@...omium.org>,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH for-next] io_uring: fix ctx refcounting in
 io_uring_enter()

On 9/9/20 9:19 AM, Stefano Garzarella wrote:
> If the ring is disabled we don't decrease the 'ctx' refcount since
> we wrongly jump to 'out_fput' label.
> 
> Instead let's jump to 'out' label where we decrease the 'ctx' refcount.

Applied, thanks.

-- 
Jens Axboe