From: Thierry Reding <thierry.reding@gmail.com>
To: Mikko Perttunen <mperttunen@nvidia.com>
Cc: linux-tegra@vger.kernel.org, digetx@gmail.com,
dri-devel@lists.freedesktop.org, jonathanh@nvidia.com
Subject: Re: [PATCH] drm/tegra: Fix comparison operator for buffer size
Date: Thu, 21 Jun 2018 15:36:02 +0200 [thread overview]
Message-ID: <20180621133602.GA8599@ulmo> (raw)
In-Reply-To: <20180620130358.26247-1-mperttunen@nvidia.com>
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On Wed, Jun 20, 2018 at 04:03:58PM +0300, Mikko Perttunen wrote:
> Here we are checking for the buffer length, not an offset for writing
> to, so using > is correct. The current code incorrectly rejects a
> command buffer ending at the memory buffer's end.
>
> Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
> ---
> drivers/gpu/drm/tegra/drm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
Thierry
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prev parent reply other threads:[~2018-06-21 13:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-20 13:03 [PATCH] drm/tegra: Fix comparison operator for buffer size Mikko Perttunen
2018-06-20 15:11 ` Dmitry Osipenko
2018-06-21 13:36 ` Thierry Reding [this message]
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