mirror/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
0faf84caee63a5f331bda130265fdceb7d4101b5
linux/drivers
History
Justin Stitt 0faf84caee cpufreq: Replace deprecated strncpy() with strscpy() 
`strncpy` is deprecated for use on NUL-terminated destination strings [1].

We should prefer more robust and less ambiguous string interfaces.

Both `policy->last_governor` and `default_governor` are expected to be
NUL-terminated which is shown by their heavy usage with other string
apis like `strcmp`.

A suitable replacement is `strscpy` [2] due to the fact that it guarantees
NUL-termination on the destination buffer.

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
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20230913-strncpy-drivers-cpufreq-cpufreq-c-v1-1-f1608bfeff63@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
2023-09-29 14:48:31 -07:00
..
accel
accel/ivpu: Annotate struct ivpu_job with __counted_by
2023-09-28 16:39:08 -07:00
accessibility
…
acpi
thermal: Constify the trip argument of the .get_trend() zone callback
2023-09-11 17:16:40 +02:00
amba
amba: bus: fix refcount leak
2023-08-22 15:50:57 +02:00
android
Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-09-01 09:53:54 -07:00
ata
ata: libata-core: fetch sense data for successful commands iff CDL enabled
2023-09-16 21:12:19 +09:00
atm
…
auxdisplay
auxdisplay: panel: Replace deprecated strncpy() with strtomem_pad()
2023-09-29 14:48:31 -07:00
base
driver core: return an error when dev_set_name() hasn't happened
2023-09-12 15:54:44 +02:00
bcma
…
block
Merge tag 'block-6.6-2023-09-08' of git://git.kernel.dk/linux
2023-09-08 21:39:54 -07:00
bluetooth
Merge tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-09-01 09:38:00 -07:00
bus
bus: fsl-mc: Replace deprecated strncpy() with strscpy_pad()
2023-09-29 14:48:31 -07:00
cache
cache: Add L2 cache management for Andes AX45MP RISC-V core
2023-09-01 09:08:59 -07:00
cdrom
…
cdx
…
char
Merge tag 'tpmdd-v6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
2023-09-13 11:44:20 -07:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2023-08-30 19:53:39 -07:00
clocksource
Merge tag 'timers-core-2023-09-04-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-09-04 13:15:57 -07:00
comedi
Revert "comedi: add HAS_IOPORT dependencies"
2023-09-12 15:49:20 +02:00
connector
…
counter
Merge tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2023-09-04 13:47:59 -07:00
cpufreq
cpufreq: Replace deprecated strncpy() with strscpy()
2023-09-29 14:48:31 -07:00
cpuidle
Merge tag 'powerpc-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2023-08-31 12:43:10 -07:00
crypto
Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2023-08-29 11:23:29 -07:00
cxl
…
dax
mm: remove enum page_entry_size
2023-08-24 16:20:30 -07:00
dca
…
devfreq
…
dio
…
dma
Merge tag 'dmaengine-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2023-09-03 10:49:42 -07:00
dma-buf
Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm
2023-08-30 13:34:34 -07:00
edac
Merge tag 'edac_updates_for_v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2023-08-30 19:23:00 -07:00
eisa
…
extcon
…
firewire
Revert "firewire: core: obsolete usage of GFP_ATOMIC at building node tree"
2023-09-15 18:37:52 +09:00
firmware
efi/unaccepted: Use ACPI reclaim memory for unaccepted memory table
2023-09-11 06:37:51 +00:00
fpga
…
fsi
fsi: i2cr: Switch to use struct i2c_driver's .probe()
2023-08-22 15:51:33 +02:00
gnss
…
gpio
gpio: zynq: restore zynq_gpio_irq_reqres/zynq_gpio_irq_relres callbacks
2023-09-06 17:08:51 +02:00
gpu
nouveau/svm: Split assignment from if conditional
2023-09-29 11:19:43 -07:00
greybus
…
hid
Merge tag 'for-linus-2023083101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2023-09-01 12:31:44 -07:00
hsi
…
hte
hte: Explicitly include correct DT includes
2023-08-28 13:31:06 -05:00
hv
Merge tag 'hyperv-next-signed-20230902' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2023-09-04 11:26:29 -07:00
hwmon
Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-09-01 09:53:54 -07:00
hwspinlock
…
hwtracing
…
i2c
i2c: cadence: Fix the kernel-doc warnings
2023-09-13 11:10:49 +02:00
i3c
i3c: master: svc: fix probe failure when no i3c device exist
2023-09-06 01:21:47 +02:00
idle
Merge tag 'perf-core-2023-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-08-28 16:35:01 -07:00
iio
Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-09-01 09:53:54 -07:00
infiniband
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-09-02 12:02:41 -07:00
input
Merge tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2023-09-06 09:24:25 -07:00
interconnect
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2023-08-30 19:53:39 -07:00
iommu
Merge tag 'iommu-updates-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2023-09-01 16:54:25 -07:00
ipack
…
irqchip
Merge tag 'docs-6.6' of git://git.lwn.net/linux
2023-08-30 20:05:42 -07:00
isdn
…
leds
Merge tag 'leds-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
2023-09-04 13:52:58 -07:00
macintosh
Merge tag 'powerpc-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2023-08-31 12:43:10 -07:00
mailbox
mailbox: qcom-ipcc: fix incorrect num_chans counting
2023-09-05 10:11:01 -05:00
mcb
…
md
Merge tag 'for-6.6/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
2023-09-15 14:30:54 -07:00
media
media: dvb: symbol fixup for dvb_attach()
2023-09-09 08:15:11 +01:00
memory
…
memstick
…
message
…
mfd
Merge tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2023-08-29 09:47:33 -07:00
misc
lkdtm/bugs: add test for panic() with stuck secondary CPUs
2023-09-28 16:39:08 -07:00
mmc
Merge tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-09-01 09:38:00 -07:00
most
…
mtd
Merge tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2023-09-04 13:47:59 -07:00
mux
mux: Explicitly include correct DT includes
2023-08-28 13:36:24 -05:00
net
net: renesas: rswitch: Add spin lock protection for irq {un}mask
2023-09-14 10:26:41 +02:00
nfc
NFC: nxp: add NXP1002
2023-08-30 18:32:24 -07:00
ntb
ntb: Check tx descriptors outstanding instead of head/tail for tx queue
2023-08-22 12:38:19 -04:00
nubus
…
nvdimm
Merge tag 'libnvdimm-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2023-08-30 20:52:08 -07:00
nvme
Merge tag 'nvme-6.6-2023-09-14' of git://git.infradead.org/nvme into block-6.6
2023-09-14 16:20:31 -06:00
nvmem
nvmem: core: Notify when a new layout is registered
2023-08-23 16:34:02 +02:00
of
Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2023-08-30 16:59:03 -07:00
opp
…
parisc
parisc: iosapic.c: Fix sparse warnings
2023-08-31 21:42:42 +02:00
parport
Merge tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-09-01 09:38:00 -07:00
pci
Merge tag 'pci-v6.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2023-09-09 11:35:28 -07:00
pcmcia
…
peci
…
perf
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2023-09-08 12:48:37 -07:00
phy
Merge tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2023-09-03 10:38:02 -07:00
pinctrl
Merge tag 'pinctrl-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2023-08-30 19:36:19 -07:00
platform
platform/x86: asus-wmi: Support 2023 ROG X16 tablet mode
2023-09-11 13:26:13 +02:00
pmdomain
pmdomain: Rename the genpd subsystem to pmdomain
2023-09-13 11:09:21 +02:00
pnp
…
power
thermal: Use thermal_tripless_zone_device_register()
2023-09-05 21:42:18 +02:00
powercap
powercap: intel_rapl: Fix invalid setting of Power Limit 4
2023-09-06 22:21:22 +02:00
pps
…
ps3
…
ptp
…
pwm
Merge tag 'pwm/for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2023-09-07 18:05:58 -07:00
rapidio
…
ras
…
regulator
Merge tag 'regulator-fix-v6.6-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2023-09-07 15:51:07 -07:00
remoteproc
Merge tag 'rproc-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2023-09-04 15:12:26 -07:00
reset
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2023-08-30 19:53:39 -07:00
rpmsg
Merge tag 'rpmsg-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2023-09-04 15:08:52 -07:00
rtc
Merge tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2023-09-07 16:07:35 -07:00
s390
Merge tag 'block-6.6-2023-09-08' of git://git.kernel.dk/linux
2023-09-08 21:39:54 -07:00
sbus
sbus: Explicitly include correct DT includes
2023-08-28 13:36:24 -05:00
scsi
scsi: lpfc: Prevent use-after-free during rmmod with mapped NVMe rports
2023-09-13 20:51:16 -04:00
sh
…
siox
…
slimbus
…
soc
soc: renesas: Kconfig: For ARCH_R9A07G043 select the required configs if dependencies are met
2023-09-08 11:25:29 -07:00
soundwire
Merge tag 'soundwire-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2023-09-03 10:20:57 -07:00
spi
Merge tag 'spi-fix-v6.6-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2023-09-07 15:49:20 -07:00
spmi
…
ssb
…
staging
media: dvb: symbol fixup for dvb_attach()
2023-09-09 08:15:11 +01:00
target
scsi: target: core: Fix target_cmd_counter leak
2023-09-13 20:09:56 -04:00
tc
…
tee
…
thermal
thermal: core: Fix disabled trip point check in handle_thermal_trip()
2023-09-14 21:51:49 +02:00
thunderbolt
Merge tag 'thunderbolt-for-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
2023-08-22 14:22:35 +02:00
tty
Merge tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-09-01 09:38:00 -07:00
ufs
scsi: ufs: core: Poll HCS.UCRDY before issuing a UIC command
2023-09-05 06:10:24 -04:00
uio
uio: pruss: fix missing iounmap() in pruss_probe()
2023-08-22 13:41:55 +02:00
usb
usb: typec: ucsi: Fix NULL pointer dereference
2023-09-11 13:52:16 +02:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-09-04 10:43:44 -07:00
vfio
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
2023-08-30 20:41:37 -07:00
vhost
vdpa: add get_backend_features vdpa operation
2023-09-03 18:10:22 -04:00
video
Merge tag 'backlight-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2023-09-06 09:00:37 -07:00
virt
minmax: add in_range() macro
2023-08-24 16:20:18 -07:00
virtio
virtio_ring: fix avail_wrap_counter in virtqueue_add_packed
2023-09-03 18:10:24 -04:00
vlynq
…
w1
w1: ds2482: Switch back to use struct i2c_driver's .probe()
2023-09-13 10:48:42 +02:00
watchdog
Merge tag 'linux-watchdog-6.6-rc1' of git://www.linux-watchdog.org/linux-watchdog
2023-09-06 09:19:12 -07:00
xen
Merge tag 'dma-mapping-6.6-2023-08-29' of git://git.infradead.org/users/hch/dma-mapping
2023-08-29 20:32:10 -07:00
zorro
…
Kconfig
Merge patch series "Add non-coherent DMA support for AX45MP"
2023-09-08 11:24:34 -07:00
Makefile
pmdomain: Rename the genpd subsystem to pmdomain
2023-09-13 11:09:21 +02:00