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Message-ID: <CAG48ez2ez1bb=3o3h1KSahPU6QcdXhbh=Z2aX4Mte24H4901_g@mail.gmail.com>
Date: Sat, 12 Oct 2019 00:11:08 +0200
From: Jann Horn <jannh@...gle.com>
To: Hridya Valsaraju <hridya@...gle.com>, Todd Kjos <tkjos@...roid.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Arve Hjønnevåg <arve@...roid.com>,
Martijn Coenen <maco@...roid.com>,
Joel Fernandes <joel@...lfernandes.org>,
Christian Brauner <christian@...uner.io>,
"open list:ANDROID DRIVERS" <devel@...verdev.osuosl.org>,
kernel list <linux-kernel@...r.kernel.org>,
kernel-team <kernel-team@...roid.com>,
syzbot+8b3c354d33c4ac78bfad@...kaller.appspotmail.com
Subject: Re: [PATCH] binder: prevent transactions to context manager from its
own process.
On Fri, Oct 11, 2019 at 11:59 PM Jann Horn <jannh@...gle.com> wrote:
> (I think you could also let A receive a handle
> to itself and then transact with itself, but I haven't tested that.)
Ignore this sentence, that's obviously wrong because same-binder_proc
nodes will always show up as a binder, not a handle.
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