linux-kernel - Re: [PATCH] component: fix debugfs.

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Date:   Tue, 14 Jan 2020 16:09:56 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Arnaud Pouliquen <arnaud.pouliquen@...com>
Cc:     "Rafael J . Wysocki" <rafael@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] component: fix debugfs.

On Wed, Dec 18, 2019 at 03:12:07PM +0100, Arnaud Pouliquen wrote:
> In component_devices_show function, the data field
> of the component_match_array structure can not match with the
> device structure type. As mentioned in component_match_add_release
> description, data field type is undefined. This can result to an
> unexpected print or can generate an overflow.
> Seems no generic way to get the component name, so this patch
> prints the component device name only if registered.
> 
> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@...com>

Good catch, someone else fixed this right before you did, so I'll queue
up that patch, thanks.

greg k-h