linux-kernel - Re: INFO: trying to register non-static key in uhid_char

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Date:   Wed, 07 Oct 2020 10:01:08 -0700
From:   syzbot <syzbot+8357fbef0d7bb602de45@...kaller.appspotmail.com>
To:     benjamin.tissoires@...il.com, benjamin.tissoires@...hat.com,
        brookebasile@...il.com, david.rheinsberg@...il.com,
        dh.herrmann@...glemail.com, ebiggers@...nel.org, hdanton@...a.com,
        jikos@...nel.org, jkorsnes@...co.com, jkosina@...e.cz,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        maz@...nel.org, syzkaller-bugs@...glegroups.com
Subject: Re: INFO: trying to register non-static key in uhid_char_release

syzbot suspects this issue was fixed by commit:

commit bce1305c0ece3dc549663605e567655dd701752c
Author: Marc Zyngier <maz@...nel.org>
Date:   Sat Aug 29 11:26:01 2020 +0000

    HID: core: Correctly handle ReportSize being zero

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12d19370500000
start commit:   1127b219 Merge tag 'fallthrough-fixes-5.9-rc3' of git://gi..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=891ca5711a9f1650
dashboard link: https://syzkaller.appspot.com/bug?extid=8357fbef0d7bb602de45
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=102c472e900000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13081056900000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: HID: core: Correctly handle ReportSize being zero

For information about bisection process see: https://goo.gl/tpsmEJ#bisection