linux-kernel - Re: KASAN: slab-out-of-bounds Read in mark

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Message-ID: <0000000000005d881b05aa1ca788@google.com>
Date:   Fri, 10 Jul 2020 14:02:07 -0700
From:   syzbot <syzbot+31610284091be1bf04f4@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, balbi@...nel.org,
        christophe.jaillet@...adoo.fr, dmitry.torokhov@...il.com,
        gregkh@...uxfoundation.org, gustavo@...eddedor.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        rafael@...nel.org, syzkaller-bugs@...glegroups.com
Subject: Re: KASAN: slab-out-of-bounds Read in mark_lock

syzbot suspects this bug was fixed by commit:

commit c154703bc8dd2231ae81aafef5589b795b2b7e09
Author: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Date:   Sun Apr 19 04:18:07 2020 +0000

    Input: tca6416-keypad - fix a typo in MODULE_DESCRIPTION

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=151c0000900000
start commit:   d2f8825a Merge tag 'for_linus' of git://git.kernel.org/pub..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=c33c7f7c5471fd39
dashboard link: https://syzkaller.appspot.com/bug?extid=31610284091be1bf04f4
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14797b81100000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11f86d6e100000

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

#syz fix: Input: tca6416-keypad - fix a typo in MODULE_DESCRIPTION

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