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From: Greg KH <gregkh@linuxfoundation.org>
To: Martijn Coenen <maco@android.com>
Cc: john.stultz@linaro.org, tkjos@google.com, arve@android.com,
	amit.pundir@linaro.org, devel@driverdev.osuosl.org,
	maco@google.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] ANDROID: binder: prevent transactions into own process.
Date: Wed, 28 Mar 2018 13:28:38 +0200	[thread overview]
Message-ID: <20180328112838.GA26219@kroah.com> (raw)
In-Reply-To: <20180328091450.85073-1-maco@android.com>

On Wed, Mar 28, 2018 at 11:14:50AM +0200, Martijn Coenen wrote:
> This can't happen with normal nodes (because you can't get a ref
> to a node you own), but it could happen with the context manager;
> to make the behavior consistent with regular nodes, reject
> transactions into the context manager by the process owning it.
> 
> Reported-by: syzbot+09e05aba06723a94d43d@syzkaller.appspotmail.com
> Signed-off-by: Martijn Coenen <maco@android.com>
> ---
>  drivers/android/binder.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

What is different from "v2" you sent before this?  No change information
from v1?

I'm totally confused as to which is the "latest" patch here :(

thanks,

greg k-h-

  reply	other threads:[~2018-03-28 11:28 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-28  9:14 [PATCH v2] ANDROID: binder: prevent transactions into own process Martijn Coenen
2018-03-28 11:28 ` Greg KH [this message]
2018-03-28 11:34   ` Martijn Coenen
2018-04-23  8:07     ` Martijn Coenen
2018-04-23  8:24       ` Greg KH

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