[PATCH 0/2][next] vfio/ccw: Replace one-element array with flexible-array member

Gustavo A. R. Silva
2023-05-23T01:33:54Z

Hi!

This small series aims to replace a one-element array with a
flexible-array member in struct vfio_ccw_parent.

This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [1].

Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/160
Link: https://github.com/KSPP/linux/issues/297
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]

Gustavo A. R. Silva (2):
vfio/ccw: Replace one-element array with flexible-array member
vfio/ccw: Use struct_size() helper

drivers/s390/cio/vfio_ccw_drv.c | 2 +-
drivers/s390/cio/vfio_ccw_private.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

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2.34.1