linux-kernel - Re: KASAN: use-after-free Read in add_uevent

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Message-ID: <20190506123950.GA18177@kunai>
Date:   Mon, 6 May 2019 14:39:50 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     syzbot <syzbot+6da9575ba2db4da91831@...kaller.appspotmail.com>,
        airlied@...ux.ie, dmitry.torokhov@...il.com,
        dri-devel@...ts.freedesktop.org, hpa@...or.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        mingo@...hat.com, patrik.r.jakobsson@...il.com,
        rydberg@...math.org, syzkaller-bugs@...glegroups.com,
        tglx@...utronix.de, x86@...nel.org
Subject: Re: KASAN: use-after-free Read in add_uevent_var


> > The bug was bisected to:
> > 
> > commit 0a1c7959acd9674a0e4e59f911f3e5fbf25fd693
> > Author: Wolfram Sang <wsa@...-dreams.de>
> > Date:   Wed May 17 15:22:18 2017 +0000
> > 
> >     gpu: drm: tc35876x: move header file out of I2C realm
> 
> Bisect seems to have gone off the rails. No idea where or why.

Yes, luckily it was obvious here, saving us from chasing ghosts.


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