Hi,

In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring fields.

These three changes have been living in my memcpy() series[1], but have
no external dependencies. It's probably better to have these go via
netdev.

Thanks!

-Kees

[1] https://lore.kernel.org/lkml/20210818060533.3569517-1-keescook@chromium.org/ (local)

Kees Cook (3):
  ipw2x00: Avoid field-overflowing memcpy()
  net/mlx5e: Avoid field-overflowing memcpy()
  pcmcia: ray_cs: Split memcpy() to avoid bounds check warning

 drivers/net/ethernet/mellanox/mlx5/core/en.h  |  4 +-
 .../net/ethernet/mellanox/mlx5/core/en/xdp.c  |  4 +-
 .../net/wireless/intel/ipw2x00/libipw_rx.c    | 56 ++++++-------------
 drivers/net/wireless/ray_cs.c                 |  4 +-
 4 files changed, 25 insertions(+), 43 deletions(-)

-- 
2.30.2