linux-kernel - Re: KASAN: use-after-free Read in bdev_del

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Message-Id: <20200902093143.610218-1-yepeilin.cs@gmail.com>
Date:   Wed,  2 Sep 2020 05:31:43 -0400
From:   Peilin Ye <yepeilin.cs@...il.com>
To:     hdanton@...a.com, axboe@...nel.dk, hch@....de, jack@...e.cz,
        johannes.thumshirn@....com, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: KASAN: use-after-free Read in bdev_del_partition

Hi all,

I have sent a patch which reverts cddae808aeb7 ("block: pass a
hd_struct to delete_partition") to syzbot, and it is now pending for
testing:

Link: https://groups.google.com/g/syzkaller-bugs/c/fnk0t9aqhDw/m/FO46-S8XAgAJ

Thank you,
Peilin Ye