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[0/2,next] Replace one-element array with flexible-array member

Message ID cover.1663865333.git.gustavoars@kernel.org
Headers show
Series Replace one-element array with flexible-array member | expand

Message

Gustavo A. R. Silva Sept. 22, 2022, 4:52 p.m. UTC 
Hi!

This series aims to replace one-element arrays with flexible-array
members in drivers/scsi/hptiop.h

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://en.wikipedia.org/wiki/Flexible_array_member
Link: https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/KSPP/linux/issues/79
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1]

Gustavo A. R. Silva (2):
  scsi: hptiop: Replace one-element array with flexible-array member
  scsi: hptiop: Use struct_size() helper in code related to struct
    hpt_iop_request_scsi_command

 drivers/scsi/hptiop.c | 9 +++------
 drivers/scsi/hptiop.h | 2 +-
 2 files changed, 4 insertions(+), 7 deletions(-)

Comments

Martin K. Petersen Sept. 25, 2022, 5:03 p.m. UTC | #1 
Gustavo,

> This series aims to replace one-element arrays with flexible-array
> members in drivers/scsi/hptiop.h

Applied to 6.1/scsi-staging, thanks!