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Message-ID: <Yug4IJHugXBzPWFH@work>
Date: Mon, 1 Aug 2022 15:31:28 -0500
From: "Gustavo A. R. Silva" <gustavoars@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Kees Cook <keescook@...omium.org>, linux-hardening@...r.kernel.org,
linux-kernel@...r.kernel.org,
"Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [GIT PULL] flexible-array transformations in UAPI for 6.0-rc1
The following changes since commit b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3:
Linux 5.19-rc2 (2022-06-12 16:11:37 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git tags/flexible-array-transformations-UAPI-6.0-rc1
for you to fetch changes up to 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381:
treewide: uapi: Replace zero-length arrays with flexible-array members (2022-06-28 21:26:05 +0200)
----------------------------------------------------------------
flexible-array transformations in UAPI for 6.0-rc1
Hi Linus,
Please, pull the following treewide patch that replaces zero-length arrays
with flexible-array members in UAPI. This patch has been baking in
linux-next for 5 weeks now.
-fstrict-flex-arrays=3 is coming and we need to land these changes
to prevent issues like these in the short future:
../fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0,
but the source string has length 2 (including NUL byte) [-Wfortify-source]
strcpy(de3->name, ".");
^
Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If
this breaks anything, we can use a union with a new member name.
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836
Thanks
--
Gustavo
----------------------------------------------------------------
Gustavo A. R. Silva (1):
treewide: uapi: Replace zero-length arrays with flexible-array members
arch/m68k/include/uapi/asm/bootinfo.h | 4 +-
arch/mips/include/uapi/asm/ucontext.h | 2 +-
arch/s390/include/uapi/asm/hwctrset.h | 6 +--
arch/x86/include/uapi/asm/bootparam.h | 2 +-
arch/x86/include/uapi/asm/kvm.h | 12 ++---
include/uapi/drm/i915_drm.h | 6 +--
include/uapi/linux/blkzoned.h | 2 +-
include/uapi/linux/bpf.h | 2 +-
include/uapi/linux/btrfs.h | 10 ++--
include/uapi/linux/btrfs_tree.h | 2 +-
include/uapi/linux/can/bcm.h | 2 +-
include/uapi/linux/connector.h | 2 +-
include/uapi/linux/cycx_cfm.h | 2 +-
include/uapi/linux/dm-ioctl.h | 8 +--
include/uapi/linux/dm-log-userspace.h | 2 +-
include/uapi/linux/ethtool.h | 28 +++++-----
include/uapi/linux/fanotify.h | 2 +-
include/uapi/linux/fiemap.h | 2 +-
include/uapi/linux/firewire-cdev.h | 12 ++---
include/uapi/linux/fs.h | 2 +-
include/uapi/linux/if_alg.h | 2 +-
include/uapi/linux/if_arcnet.h | 6 +--
include/uapi/linux/if_pppox.h | 4 +-
include/uapi/linux/if_tun.h | 2 +-
include/uapi/linux/igmp.h | 6 +--
include/uapi/linux/inet_diag.h | 2 +-
include/uapi/linux/inotify.h | 2 +-
include/uapi/linux/ip.h | 4 +-
include/uapi/linux/ip_vs.h | 4 +-
include/uapi/linux/iso_fs.h | 4 +-
include/uapi/linux/jffs2.h | 8 +--
include/uapi/linux/kcov.h | 2 +-
include/uapi/linux/kvm.h | 8 +--
include/uapi/linux/minix_fs.h | 4 +-
include/uapi/linux/mmc/ioctl.h | 2 +-
include/uapi/linux/ndctl.h | 10 ++--
include/uapi/linux/net_dropmon.h | 4 +-
include/uapi/linux/netfilter/x_tables.h | 4 +-
include/uapi/linux/netfilter_arp/arp_tables.h | 6 +--
include/uapi/linux/netfilter_bridge/ebt_among.h | 2 +-
include/uapi/linux/netfilter_ipv4/ip_tables.h | 6 +--
include/uapi/linux/netfilter_ipv6/ip6_tables.h | 4 +-
include/uapi/linux/perf_event.h | 2 +-
include/uapi/linux/pkt_cls.h | 4 +-
include/uapi/linux/raid/md_p.h | 2 +-
include/uapi/linux/random.h | 2 +-
include/uapi/linux/romfs_fs.h | 4 +-
include/uapi/linux/rtnetlink.h | 2 +-
include/uapi/linux/sctp.h | 10 ++--
include/uapi/linux/seg6.h | 2 +-
include/uapi/linux/seg6_iptunnel.h | 2 +-
include/uapi/linux/stm.h | 2 +-
include/uapi/linux/target_core_user.h | 2 +-
include/uapi/linux/usb/audio.h | 2 +-
include/uapi/linux/usb/cdc.h | 6 +--
include/uapi/linux/usb/ch9.h | 2 +-
include/uapi/linux/usb/raw_gadget.h | 4 +-
include/uapi/linux/usbdevice_fs.h | 4 +-
include/uapi/linux/vhost_types.h | 4 +-
include/uapi/linux/virtio_9p.h | 2 +-
include/uapi/linux/xfrm.h | 10 ++--
include/uapi/rdma/hfi/hfi1_user.h | 2 +-
include/uapi/rdma/ib_user_verbs.h | 72 ++++++++++++-------------
include/uapi/rdma/rdma_user_cm.h | 2 +-
include/uapi/rdma/rdma_user_ioctl_cmds.h | 2 +-
include/uapi/scsi/fc/fc_els.h | 18 +++----
include/uapi/scsi/scsi_bsg_fc.h | 2 +-
include/uapi/sound/asound.h | 2 +-
include/uapi/sound/firewire.h | 6 +--
include/uapi/sound/skl-tplg-interface.h | 2 +-
include/uapi/sound/sof/header.h | 2 +-
include/uapi/sound/usb_stream.h | 2 +-
tools/arch/x86/include/uapi/asm/kvm.h | 12 ++---
tools/include/uapi/drm/i915_drm.h | 6 +--
tools/include/uapi/linux/fs.h | 2 +-
tools/include/uapi/linux/if_tun.h | 2 +-
tools/include/uapi/linux/kvm.h | 8 +--
tools/include/uapi/linux/perf_event.h | 2 +-
tools/include/uapi/linux/pkt_cls.h | 4 +-
tools/include/uapi/linux/seg6.h | 4 +-
tools/include/uapi/linux/usbdevice_fs.h | 4 +-
tools/include/uapi/sound/asound.h | 2 +-
82 files changed, 216 insertions(+), 216 deletions(-)
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