Stuart Lee 03e63e497a drm/mediatek: Fix access violation in mtk_drm_crtc_dma_dev_get ... commit b6961d187fcd138981b8707dac87b9fcdbfe75d1 upstream. Add error handling to check NULL input in mtk_drm_crtc_dma_dev_get function. While display path is not configured correctly, none of crtc is established. So the caller of mtk_drm_crtc_dma_dev_get may pass input parameter *crtc as NULL, Which may cause coredump when we try to get the container of NULL pointer. Fixes: cb1d6bcca5 ("drm/mediatek: Add dma dev get function") Signed-off-by: Stuart Lee <stuart.lee@mediatek.com> Cc: stable@vger.kernel.org Reviewed-by: AngeloGioacchino DEl Regno <angelogioacchino.delregno@collabora.com> Tested-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20231110012914.14884-2-stuart.lee@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-12-20 17:02:02 +01:00
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drm	drm/mediatek: Fix access violation in mtk_drm_crtc_dma_dev_get	2023-12-20 17:02:02 +01:00
host1x	gpu: host1x: Correct allocated size for contexts	2023-11-20 11:59:12 +01:00
ipu-v3	drm for 6.6-rc1	2023-08-30 13:34:34 -07:00
trace	…
vga	…
Makefile	…