mirror of https://github.com/torvalds/linux.git
b25db38392
drop VPFE_CMD_S_CCDC_RAW_PARAMS ioctl from dm355/dm644x following reasons: - This ioctl was never in public api and was only defined in kernel header. - The function set_params constantly mixes up pointers and phys_addr_t numbers. - This is part of a 'VPFE_CMD_S_CCDC_RAW_PARAMS' ioctl command that is described as an 'experimental ioctl that will change in future kernels'. - The code to allocate the table never gets called after we copy_from_user the user input over the kernel settings, and then compare them for inequality. - We then go on to use an address provided by user space as both the __user pointer for input and pass it through phys_to_virt to come up with a kernel pointer to copy the data to. This looks like a trivially exploitable root hole. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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| am437x | ||
| atmel | ||
| blackfin | ||
| coda | ||
| davinci | ||
| exynos-gsc | ||
| exynos4-is | ||
| marvell-ccic | ||
| mtk-jpeg | ||
| mtk-mdp | ||
| mtk-vcodec | ||
| mtk-vpu | ||
| omap | ||
| omap3isp | ||
| qcom/venus | ||
| rcar-vin | ||
| s3c-camif | ||
| s5p-cec | ||
| s5p-g2d | ||
| s5p-jpeg | ||
| s5p-mfc | ||
| soc_camera | ||
| sti | ||
| stm32 | ||
| ti-vpe | ||
| vimc | ||
| vivid | ||
| vsp1 | ||
| xilinx | ||
| Kconfig | ||
| Makefile | ||
| arv.c | ||
| fsl-viu.c | ||
| m2m-deinterlace.c | ||
| mx2_emmaprp.c | ||
| pxa_camera.c | ||
| rcar-fcp.c | ||
| rcar_drif.c | ||
| rcar_fdp1.c | ||
| rcar_jpu.c | ||
| sh_veu.c | ||
| sh_vou.c | ||
| via-camera.c | ||
| via-camera.h | ||
| video-mux.c | ||
| vim2m.c | ||