From: Heiko Stuebner <heiko@sntech.de>
To: dri-devel@lists.freedesktop.org
Cc: ezequiel@collabora.com, linux-rockchip@lists.infradead.org,
dcastagna@chromium.org
Subject: Re: [PATCH] drm/rockchip: check yuv2yuv existence before assigning window data
Date: Sun, 27 Jan 2019 21:43:16 +0100 [thread overview]
Message-ID: <10465324.L3QdQsylM5@phil> (raw)
In-Reply-To: <2556882.Heuq80WCVD@phil>
Am Samstag, 26. Januar 2019, 01:24:37 CET schrieb Heiko Stuebner:
> Before assigning window data, we should check if the yuv2yuv vop-data
> is set at all, because it looks like it can otherwise reference something
> wrong, as I saw on my rk3188 today which ended up in a null pointer
> dereference in vop_plane_atomic_update when accessing the yuv2yuv data.
>
> Fixes: 1c21aa8f2b68 ("drm/rockchip: Fix YUV buffers color rendering")
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
applied to drm-misc-next where the fixed commit also waits for the
next merge-window.
Heiko
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prev parent reply other threads:[~2019-01-27 20:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-26 0:24 [PATCH] drm/rockchip: check yuv2yuv existence before assigning window data Heiko Stuebner
2019-01-26 14:52 ` Ezequiel Garcia
2019-01-27 20:43 ` Heiko Stuebner [this message]
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