Colin Ian King eda4ccca90 media: venus: venc: Fix potential null pointer dereference on pointer fmt ...

[ Upstream commit 09ea9719a4 ]

Currently the call to find_format can potentially return a NULL to
fmt and the nullpointer is later dereferenced on the assignment of
pixmp->num_planes = fmt->num_planes.  Fix this by adding a NULL pointer
check and returning NULL for the failure case.

Addresses-Coverity: ("Dereference null return")

Fixes: aaaa93eda6 ("[media] media: venus: venc: add video encoder files")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-15 09:50:36 +02:00

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am437x

media: am437x: fix pm_runtime_get_sync() usage count

2021-07-14 16:55:48 +02:00

atmel

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cadence

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coda

media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats

2021-09-15 09:50:34 +02:00

davinci

media: subdev: disallow ioctl for saa6588/davinci

2021-07-19 09:45:02 +02:00

exynos4-is

media: exynos4-is: remove a now unused integer

2021-07-14 16:56:54 +02:00

exynos-gsc

media: exynos-gsc: fix pm_runtime_get_sync() usage count

2021-07-14 16:55:49 +02:00

marvell-ccic

media: marvel-ccic: fix some issues when getting pm_runtime

2021-07-14 16:55:48 +02:00

mtk-jpeg

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mtk-mdp

media: mdk-mdp: fix pm_runtime_get_sync() usage count

2021-07-14 16:55:48 +02:00

mtk-vcodec

media: mtk-vcodec: fix PM runtime get logic

2021-07-14 16:55:49 +02:00

mtk-vpu

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omap

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omap3isp

media: v4l2-async: Clean v4l2_async_notifier_add_fwnode_remote_subdev

2021-07-14 16:56:11 +02:00

qcom

media: venus: venc: Fix potential null pointer dereference on pointer fmt

2021-09-15 09:50:36 +02:00

rcar-vin

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rockchip/rga

media: rockchip/rga: fix error handling in probe

2021-09-15 09:50:33 +02:00

s3c-camif

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s5p-g2d

media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx

2021-07-14 16:56:07 +02:00

s5p-jpeg

media: s5p-jpeg: fix pm_runtime_get_sync() usage count

2021-07-14 16:55:49 +02:00

s5p-mfc

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sti

media: st-hva: Fix potential NULL pointer dereferences

2021-07-14 16:55:53 +02:00

stm32

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sunxi

media: v4l2-async: Clean v4l2_async_notifier_add_fwnode_remote_subdev

2021-07-14 16:56:11 +02:00

ti-vpe

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vsp1

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xilinx

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aspeed-video.c

media: aspeed: fix clock handling logic

2021-05-14 09:50:23 +02:00

fsl-viu.c

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imx-pxp.c

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imx-pxp.h

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Kconfig

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m2m-deinterlace.c

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Makefile

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mx2_emmaprp.c

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pxa_camera.c

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rcar_drif.c

Revert "media: rcar_drif: fix a memory disclosure"

2021-05-26 12:06:55 +02:00

rcar_fdp1.c

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rcar_jpu.c

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rcar-fcp.c

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renesas-ceu.c

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sh_vou.c

media: sh_vou: fix pm_runtime_get_sync() usage count

2021-07-14 16:55:49 +02:00

via-camera.c

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via-camera.h

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video-mux.c

media: video-mux: Skip dangling endpoints

2021-07-14 16:56:11 +02:00