* Re: [Linux-kernel-mentees] KASAN: use-after-free Read in delete_partition
[not found] <0000000000009323e705ae870d48@google.com>
@ 2020-10-08 3:38 ` syzbot
2020-11-11 11:13 ` Dmitry Vyukov via Linux-kernel-mentees
0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2020-10-08 3:38 UTC (permalink / raw)
To: anant.thazhemadam, axboe, bgolaszewski, dan.j.williams,
dragonjetli, gregkh, hch, hl1998, jack, jean-philippe,
johannes.thumshirn, jroedel, linux-block, linux-kernel-mentees,
linux-kernel, rafael, saravanak, syzkaller-bugs
syzbot suspects this issue was fixed by commit:
commit 08fc1ab6d748ab1a690fd483f41e2938984ce353
Author: Christoph Hellwig <hch@lst.de>
Date: Tue Sep 1 09:59:41 2020 +0000
block: fix locking in bdev_del_partition
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1259b1e7900000
start commit: f75aef39 Linux 5.9-rc3
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=3c5f6ce8d5b68299
dashboard link: https://syzkaller.appspot.com/bug?extid=b8639c8dcb5ec4483d4f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15c43c79900000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=173dfa1e900000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: block: fix locking in bdev_del_partition
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Linux-kernel-mentees] KASAN: use-after-free Read in delete_partition
2020-10-08 3:38 ` [Linux-kernel-mentees] KASAN: use-after-free Read in delete_partition syzbot
@ 2020-11-11 11:13 ` Dmitry Vyukov via Linux-kernel-mentees
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Vyukov via Linux-kernel-mentees @ 2020-11-11 11:13 UTC (permalink / raw)
To: syzbot
Cc: Jens Axboe, jean-philippe, Anant Thazhemadam, jroedel, Jan Kara,
Saravana Kannan, Rafael Wysocki, syzkaller-bugs, LKML, hl1998,
linux-block, Bartosz Golaszewski, dragonjetli, Dan Williams,
johannes.thumshirn, linux-kernel-mentees, Christoph Hellwig
On Thu, Oct 8, 2020 at 5:38 AM syzbot
<syzbot+b8639c8dcb5ec4483d4f@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 08fc1ab6d748ab1a690fd483f41e2938984ce353
> Author: Christoph Hellwig <hch@lst.de>
> Date: Tue Sep 1 09:59:41 2020 +0000
>
> block: fix locking in bdev_del_partition
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1259b1e7900000
> start commit: f75aef39 Linux 5.9-rc3
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=3c5f6ce8d5b68299
> dashboard link: https://syzkaller.appspot.com/bug?extid=b8639c8dcb5ec4483d4f
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15c43c79900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=173dfa1e900000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: block: fix locking in bdev_del_partition
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
#syz fix: block: fix locking in bdev_del_partition
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Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees
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2020-11-11 11:13 ` Dmitry Vyukov via Linux-kernel-mentees
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