From: syzbot <syzbot+429d3f82d757c211bff3@syzkaller.appspotmail.com>
To: axboe@kernel.dk, josef@toxicpanda.com,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
nbd@other.debian.org, syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in nbd_genl_connect
Date: Mon, 22 Feb 2021 12:05:09 -0800 [thread overview]
Message-ID: <0000000000009d5c1205bbf251b9@google.com> (raw)
In-Reply-To: <49ac93fc-57b0-1f94-c43e-f9ab9a3913af@toxicpanda.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+429d3f82d757c211bff3@syzkaller.appspotmail.com
Tested on:
commit: 2b31ee47 nbd: handle device refs for DESTROY_ON_DISCONNECT..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git nbd-kasan-fix
kernel config: https://syzkaller.appspot.com/x/.config?x=8ff2a923e3615ffe
dashboard link: https://syzkaller.appspot.com/bug?extid=429d3f82d757c211bff3
compiler:
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2021-02-22 20:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 8:25 KASAN: use-after-free Read in nbd_genl_connect syzbot
2021-02-22 8:38 ` Eric Dumazet
[not found] ` <20210222093444.2782-1-hdanton@sina.com>
2021-02-22 16:02 ` Josef Bacik
2021-02-22 18:17 ` Josef Bacik
2021-02-22 20:05 ` syzbot [this message]
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