linux-kernel - Re: [PATCH] rnbd: fix uninitialized variable

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Message-ID: <CAA5qM4BMSqy=xeJr=qyWHs_TJySpEgoTgg7H66Qu24mkKzwGwQ@mail.gmail.com>
Date:   Mon, 24 Aug 2020 15:46:50 -0400
From:   Tong Zhang <ztong0001@...il.com>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     danil.kipnis@...ud.ionos.com,
        Jinpu Wang <jinpu.wang@...ud.ionos.com>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] rnbd: fix uninitialized variable

Got it. Thanks Jens.

On Mon, Aug 24, 2020 at 3:45 PM Jens Axboe <axboe@...nel.dk> wrote:
>
> On 8/24/20 1:43 PM, Tong Zhang wrote:
> > variable err is uninitialized when bio is an error code
>
> It's fixed in Linus's tree:
>
> commit 17bc10300c69bd51b82983cdadafa0a7791f074e
> Author: Nathan Chancellor <natechancellor@...il.com>
> Date:   Mon Aug 17 23:49:25 2020 -0700
>
>     block/rnbd: Ensure err is always initialized in process_rdma
>
> --
> Jens Axboe
>