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Message-ID: <20190127210846.GM21149@hacktheplanet>
Date: Sun, 27 Jan 2019 16:08:46 -0500
From: Scott Bauer <sbauer@...donthack.me>
To: David Kozub <zub@...ux.fjfi.cvut.cz>
Cc: Jens Axboe <axboe@...nel.dk>,
Jonathan Derrick <jonathan.derrick@...el.com>,
linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>
Subject: Re: [PATCH v3 13/16] block: sed-opal: check size of shadow mbr
On Tue, Jan 22, 2019 at 11:31:44PM +0100, David Kozub wrote:
> From: Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>
>
> Check whether the shadow mbr does fit in the provided space on the
> target. Also a proper firmware should handle this case and return an
> error we may prevent problems or even damage with crappy firmwares.
>
> Signed-off-by: Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>
Reviewed-by: Scott Bauer <sbauer@...donthack.me>
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