torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-18 20:29:04 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
d4011f6817ae85e42874af705fec866fec7c4ecf
linux/drivers
History
Justin Stitt d4011f6817 HID: uhid: replace deprecated strncpy with strscpy 
`strncpy` is deprecated for use on NUL-terminated destination strings
[1] and as such we should prefer more robust and less ambiguous string
interfaces.

A suitable replacement is `strscpy` [2] due to the fact that it
guarantees NUL-termination on the destination buffer without
unnecessarily NUL-padding.

Furthermore, let's make sure `hid->xyz` and `ev->u.create2.xyz` are the
same size at compile time to prevent silent truncation.

With these changes, it is abundantly clear what the intent and behavior
of the code is -- We are getting a string to string copy with
NUL-termination and no truncation.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20231003-strncpy-drivers-hid-uhid-c-v2-1-6a501402581e@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
2023-11-30 13:38:50 -08:00
..
accel
accel/ivpu: avoid build failure with CONFIG_PM=n
2023-11-15 11:03:49 +01:00
accessibility
…
acpi
Merge tag 'riscv-for-linus-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-11-08 09:21:18 -08:00
amba
…
android
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
ata
ata: pata_gayle: Convert to platform remove callback returning void
2023-11-08 09:00:49 +09:00
atm
Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2023-11-02 14:05:18 -10:00
auxdisplay
…
base
Merge tag 'regmap-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
2023-11-07 16:56:10 -08:00
bcma
…
block
nbd: fix uaf in nbd_open
2023-11-07 08:14:57 -07:00
bluetooth
Bluetooth: btmtksdio: enable bluetooth wakeup in system suspend
2023-10-23 11:04:51 -07:00
bus
Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-11-01 14:46:51 -10:00
cache
riscv: RISCV_NONSTANDARD_CACHE_OPS shouldn't depend on RISCV_DMA_NONCOHERENT
2023-10-26 09:42:37 +02:00
cdrom
…
cdx
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
char
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
clk
Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-11-01 14:46:51 -10:00
clocksource
Merge tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-11-10 09:23:17 -08:00
comedi
…
connector
Fix NULL pointer dereference in cn_filter()
2023-10-24 10:53:45 +02:00
counter
…
cpufreq
Merge branch 'pm-cpufreq'
2023-11-07 20:45:12 +01:00
cpuidle
…
crypto
crypto: talitos - stop using crypto_ahash::init
2023-10-27 18:04:29 +08:00
cxl
cxl/pci: Change CXL AER support check to use native AER
2023-11-02 14:09:01 -07:00
dax
Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-11-02 19:38:47 -10:00
dca
…
devfreq
…
dio
…
dma
Merge tag 'dmaengine-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2023-11-03 18:56:51 -10:00
dma-buf
Merge tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-11-02 20:53:31 -10:00
dpll
…
edac
Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2023-10-30 19:09:55 -10:00
eisa
…
extcon
…
firewire
firewire: Annotate struct fw_node with __counted_by
2023-11-05 21:15:17 +09:00
firmware
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-11-16 07:39:37 -05:00
fpga
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
fsi
…
gnss
…
gpio
Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2023-11-09 13:47:52 -08:00
gpu
Merge tag 'drm-fixes-2023-11-17' of git://anongit.freedesktop.org/drm/drm
2023-11-17 13:58:26 -08:00
greybus
greybus: Add BeaglePlay Linux Driver
2023-10-27 13:19:04 +02:00
hid
HID: uhid: replace deprecated strncpy with strscpy
2023-11-30 13:38:50 -08:00
hsi
…
hte
Merge tag 'for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux
2023-10-31 18:32:51 -10:00
hv
Merge tag 'tty-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-11-03 15:44:25 -10:00
hwmon
Merge tag 'hwmon-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
2023-10-31 17:44:17 -10:00
hwspinlock
…
hwtracing
…
i2c
i2c: ocores: Move system PM hooks to the NOIRQ phase
2023-11-13 12:43:42 -05:00
i3c
Merge tag 'i3c/for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2023-11-04 16:25:36 -10:00
idle
…
iio
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2023-11-02 15:20:30 -10:00
input
Merge tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2023-11-09 14:18:42 -08:00
interconnect
…
iommu
Merge tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2023-11-09 13:37:28 -08:00
ipack
…
irqchip
Merge tag 'irq_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-11-19 13:49:32 -08:00
isdn
Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2023-10-30 19:09:55 -10:00
leds
Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2023-11-09 13:47:52 -08:00
macintosh
Merge tag 'powerpc-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2023-11-03 10:07:39 -10:00
mailbox
Merge tag 'mailbox-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
2023-11-05 18:45:32 -08:00
mcb
mcb: fix error handling for different scenarios when parsing
2023-10-21 23:04:02 +02:00
md
dm-crypt: start allocating with MAX_ORDER
2023-11-17 14:41:15 -05:00
media
Merge tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2023-11-06 15:06:06 -08:00
memory
Merge tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2023-11-09 13:37:28 -08:00
memstick
…
message
scsi: message: fusion: Initialize return value in mptfc_bus_reset()
2023-10-24 22:36:39 -04:00
mfd
Merge tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2023-11-02 14:40:51 -10:00
misc
Merge tag 'riscv-for-linus-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-11-08 09:21:18 -08:00
mmc
mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
2023-11-07 13:08:12 +01:00
most
…
mtd
Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2023-11-10 09:19:46 -08:00
mux
…
net
Merge tag 'net-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-11-16 07:51:26 -05:00
nfc
…
ntb
…
nubus
…
nvdimm
…
nvme
nvme: keyring: fix conditional compilation
2023-11-08 08:07:08 -08:00
nvmem
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
of
Merge tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-11-10 09:23:17 -08:00
opp
…
parisc
parisc/power: Fix power soft-off when running on qemu
2023-11-18 18:59:30 +01:00
parport
parport: gsc: mark init function static
2023-11-10 08:41:23 +01:00
pci
Merge tag 'cxl-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2023-11-04 16:20:36 -10:00
pcmcia
Merge tag 'pcmcia-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
2023-11-07 16:40:42 -08:00
peci
…
perf
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2023-11-10 12:22:14 -08:00
phy
Merge tag 'phy-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2023-11-03 19:06:12 -10:00
pinctrl
pinctrl: nuvoton: npcm8xx: drop wrappers around pinctrl_gpio_request/free()
2023-11-04 10:23:23 +01:00
platform
Merge tag 'x86_microcode_for_v6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-11-04 08:46:37 -10:00
pmdomain
Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-11-01 14:46:51 -10:00
pnp
PNP: replace deprecated strncpy() with memcpy()
2023-10-20 19:50:40 +02:00
power
Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2023-11-03 16:00:42 -10:00
powercap
powercap: intel_rapl: Downgrade BIOS locked limits pr_warn() to pr_debug()
2023-10-24 22:07:07 +02:00
pps
…
ps3
…
ptp
ptp: annotate data-race around q->head and q->tail
2023-11-13 20:51:37 -08:00
pwm
pwm: samsung: Fix a bit test in pwm_samsung_resume()
2023-11-10 09:20:48 +01:00
rapidio
…
ras
…
regulator
regulator: Merge up pending fix
2023-10-30 13:14:27 +00:00
remoteproc
…
reset
reset: Annotate struct reset_control_array with __counted_by
2023-10-24 14:10:04 -07:00
rpmsg
rpmsg: virtio: Replace deprecated strncpy with strscpy/_pad
2023-10-23 13:11:07 -06:00
rtc
Merge tag 'rtc-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2023-11-05 18:49:40 -08:00
s390
Merge tag 'net-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-11-09 17:09:35 -08:00
sbus
…
scsi
Merge branch '6.7/scsi-staging' into 6.7/scsi-fixes
2023-11-14 11:40:40 -05:00
sh
sh: Remove superhyway bus support
2023-10-25 16:50:11 +02:00
siox
…
slimbus
…
soc
Merge tag 'powerpc-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2023-11-03 10:07:39 -10:00
soundwire
Merge tag 'soundwire-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2023-11-03 19:10:41 -10:00
spi
Merge tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2023-11-10 11:44:38 -08:00
spmi
spmi: rename spmi device lookup helper
2023-11-01 10:02:18 +00:00
ssb
…
staging
Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2023-11-09 13:47:52 -08:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-11-02 15:13:50 -10:00
tc
…
tee
…
thermal
Merge tag 'thermal-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2023-10-31 15:28:37 -10:00
thunderbolt
Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2023-11-03 16:00:42 -10:00
tty
Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2023-11-10 09:19:46 -08:00
ufs
Merge branch '6.7/scsi-staging' into 6.7/scsi-fixes
2023-11-14 11:40:40 -05:00
uio
…
usb
Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2023-11-03 16:00:42 -10:00
vdpa
vdpa_sim_blk: allocate the buffer zeroed
2023-11-01 09:31:16 -04:00
vfio
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-11-16 07:39:37 -05:00
video
fbdev: fsl-diu-fb: mark wr_reg_wa() static
2023-11-10 09:16:02 +01:00
virt
Merge tag 'tsm-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/linux
2023-11-04 15:58:13 -10:00
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-11-16 07:39:37 -05:00
w1
nvmem: add explicit config option to read old syntax fixed OF cells
2023-10-21 19:19:06 +02:00
watchdog
Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2023-11-10 09:19:46 -08:00
xen
xen/events: remove some info_for_irq() calls in pirq handling
2023-11-15 09:51:51 +01:00
zorro
…
Kconfig
Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2023-11-10 09:19:46 -08:00
Makefile
Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2023-11-10 09:19:46 -08:00