linux-kernel - Re: [syzbot] UBSAN: shift-out-of-bounds in vhci_hub

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Date:   Wed, 24 Mar 2021 14:05:04 -0700
From:   syzbot <syzbot+3dea30b047f41084de66@...kaller.appspotmail.com>
To:     gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, musamaanjum@...il.com, shuah@...nel.org,
        stern@...land.harvard.edu, syzkaller-bugs@...glegroups.com,
        valentina.manea.m@...il.com
Subject: Re: [syzbot] UBSAN: shift-out-of-bounds in vhci_hub_control (2)

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+3dea30b047f41084de66@...kaller.appspotmail.com

Tested on:

commit:         84196390 Merge tag 'selinux-pr-20210322' of git://git.kern..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=4b6433fa3370faed
dashboard link: https://syzkaller.appspot.com/bug?extid=3dea30b047f41084de66
compiler:       
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1702d621d00000

Note: testing is done by a robot and is best-effort only.