linux/drivers/comedi
Philipp Stanner a070830096 drivers/comedi: use standard array-copy-function
comedi_fops.c utilizes memdup_user() to copy a userspace array.

The new function memdup_array_user() provides a standardized way to copy
userspace-arrays. It makes it easier to see that an array is being
copied and, additionally, performs a generic overflow-check which might
help make the code more robust in case of changes in the future.

Replace memdup_user() with memdup_array_user().

Suggested-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20231103112932.75795-2-pstanner@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-12-07 11:08:45 +09:00
..
drivers comedi: amplc_dio200_common: Conditionally remove I/O port support 2023-10-05 13:34:04 +02:00
kcomedilib comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
comedi_buf.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
comedi_fops.c drivers/comedi: use standard array-copy-function 2023-12-07 11:08:45 +09:00
comedi_internal.h
comedi_pci.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
comedi_pcmcia.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
comedi_usb.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
drivers.c comedi: comedi_8254: Replace comedi_8254_init() and comedi_8254_mm_init() 2023-10-05 13:34:04 +02:00
Kconfig comedi: add HAS_IOPORT dependencies again 2023-10-05 13:34:05 +02:00
Makefile
proc.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
range.c comedi: Move the main COMEDI headers 2021-11-26 16:48:59 +01:00
TODO