lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <CACT4Y+b_JkNCPOgx=xdUNTZqwwmoaxOSC9obsZnuPa3rZnWKag@mail.gmail.com>
Date:   Fri, 27 Jan 2023 08:16:42 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     syzbot <syzbot+a1c17e56a8a62294c714@...kaller.appspotmail.com>
Cc:     alexanderduyck@...com, andrii@...nel.org, ast@...nel.org,
        bpf@...r.kernel.org, daniel@...earbox.net, davem@...emloft.net,
        edumazet@...gle.com, hawk@...nel.org, john.fastabend@...il.com,
        kafai@...com, kpsingh@...nel.org, kuba@...nel.org,
        linux-kernel@...r.kernel.org, mst@...hat.com,
        netdev@...r.kernel.org, pabeni@...hat.com, songliubraving@...com,
        syzkaller-bugs@...glegroups.com, willemb@...gle.com, yhs@...com
Subject: Re: [syzbot] WARNING in pskb_expand_head

On Wed, 25 Jan 2023 at 16:31, syzbot
<syzbot+a1c17e56a8a62294c714@...kaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit dbae2b062824fc2d35ae2d5df2f500626c758e80
> Author: Paolo Abeni <pabeni@...hat.com>
> Date:   Wed Sep 28 08:43:09 2022 +0000
>
>     net: skb: introduce and use a single page frag cache
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=16a58035480000
> start commit:   bf682942cd26 Merge tag 'scsi-fixes' of git://git.kernel.or..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=b68d4454cd7c7d91
> dashboard link: https://syzkaller.appspot.com/bug?extid=a1c17e56a8a62294c714
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14b18438880000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=120c9038880000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: net: skb: introduce and use a single page frag cache
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

Looks reasonable. Let's close the bug report:

#syz fix: net: skb: introduce and use a single page frag cache

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ