From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Eric Farman <farman@linux.ibm.com>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Halil Pasic <pasic@linux.ibm.com>,
Vineeth Vijayan <vneethv@linux.ibm.com>,
Peter Oberparleiter <oberpar@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>
Cc: linux-s390@vger.kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH 0/2][next] vfio/ccw: Replace one-element array with flexible-array member
Date: Mon, 22 May 2023 19:34:41 -0600 [thread overview]
Message-ID: <cover.1684805398.git.gustavoars@kernel.org> (raw)
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(-)
--
2.34.1
next reply other threads:[~2023-05-23 1:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-23 1:34 Gustavo A. R. Silva [this message]
2023-05-23 1:35 ` [PATCH 1/2][next] vfio/ccw: Replace one-element array with flexible-array member Gustavo A. R. Silva
2023-05-23 16:33 ` Eric Farman
2023-05-23 17:29 ` Kees Cook
2023-05-23 17:45 ` Christophe JAILLET
2023-05-23 17:47 ` Marion & Christophe JAILLET
2023-05-23 1:35 ` [PATCH 2/2][next] vfio/ccw: Use struct_size() helper Gustavo A. R. Silva
2023-05-23 16:33 ` Eric Farman
2023-05-23 17:30 ` Kees Cook
2023-05-23 16:36 ` [PATCH 0/2][next] vfio/ccw: Replace one-element array with flexible-array member Matthew Rosato
2023-05-23 18:58 ` Alexander Gordeev
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