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linux-next/drivers/media/platform/atmel
Laurent Pinchart b6ee3f0dcf media: v4l: async: Move async subdev notifier operations to a separate structure
The async subdev notifier .bound(), .unbind() and .complete() operations
are function pointers stored directly in the v4l2_async_subdev
structure. As the structure isn't immutable, this creates a potential
security risk as the function pointers are mutable.

To fix this, move the function pointers to a new
v4l2_async_subdev_operations structure that can be made const in
drivers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-10-31 13:51:45 -04:00
..
atmel-isc-regs.h media: atmel-isc: Add prepare and unprepare ops 2017-10-27 13:56:05 +02:00
atmel-isc.c media: v4l: async: Move async subdev notifier operations to a separate structure 2017-10-31 13:51:45 -04:00
atmel-isi.c media: v4l: async: Move async subdev notifier operations to a separate structure 2017-10-31 13:51:45 -04:00
atmel-isi.h [media] atmel-isi: move out of soc_camera to atmel 2017-04-10 08:00:06 -03:00
Kconfig [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
Makefile [media] atmel-isi: move out of soc_camera to atmel 2017-04-10 08:00:06 -03:00