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Date:   Fri, 7 May 2021 09:15:19 +0200
From:   Christian Brauner <christian.brauner@ubuntu.com>
To:     Luca Stefani <luca.stefani.ge1@gmail.com>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Arve =?utf-8?B?SGrDuG5uZXbDpWc=?= <arve@android.com>,
        Todd Kjos <tkjos@android.com>,
        Martijn Coenen <maco@android.com>,
        Joel Fernandes <joel@joelfernandes.org>,
        Christian Brauner <christian@brauner.io>,
        Hridya Valsaraju <hridya@google.com>,
        Suren Baghdasaryan <surenb@google.com>,
        Hang Lu <hangl@codeaurora.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] binder: Return EFAULT if we fail
 BINDER_ENABLE_ONEWAY_SPAM_DETECTION
Message-ID: <20210507071519.et56j3kqcxrhykqo@wittgenstein>
References: <20210506193726.45118-1-luca.stefani.ge1@gmail.com>
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On Thu, May 06, 2021 at 09:37:25PM +0200, Luca Stefani wrote:
> All the other ioctl paths return EFAULT in case the
> copy_from_user/copy_to_user call fails, make oneway spam detection
> follow the same paradigm.
> 
> Fixes: a7dc1e6f99df ("binder: tell userspace to dump current backtrace
> when detected oneway spamming")
> Signed-off-by: Luca Stefani <luca.stefani.ge1@gmail.com>
> ---

Looks good,
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>