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Justin Stitt 5c80c4fced isdn: 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.

We expect `iclock->name` to be NUL-terminated based on its use within
printk:
|	printk(KERN_DEBUG "%s: %s %d\n", __func__, iclock->name,
|	       iclock->pri);

`iclock` is zero-initialized and as such is already NUL-padded which
means strncpy is doing extra work here by eagerly NUL-padding the
destination buffer.

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

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>
Link: https://lore.kernel.org/r/20230922-strncpy-drivers-isdn-misdn-clock-c-v1-1-3ba2a5ae627a@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
2023-10-02 11:07:02 -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
Char/Misc driver changes for 6.6-rc1
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
drbd: Annotate struct fifo_buffer with __counted_by
2023-10-02 09:48:52 -07:00
bluetooth
TTY/Serial driver changes for 6.6-rc1
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
Hi,
2023-09-13 11:44:20 -07:00
clk
This pull request is full of clk driver changes. In fact, there aren't any
2023-08-30 19:53:39 -07:00
clocksource
Updates for clocksource/clockevent drivers:
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
- New Drivers
2023-09-04 13:47:59 -07:00
cpufreq
cpufreq: Replace deprecated strncpy() with strscpy()
2023-09-29 14:48:31 -07:00
cpuidle
cpuidle: dt: Replace deprecated strncpy() with strscpy()
2023-09-29 14:48:31 -07:00
crypto
This update includes the following changes:
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
dmaengine updates for v6.6
2023-09-03 10:49:42 -07:00
dma-buf
drm for 6.6-rc1
2023-08-30 13:34:34 -07:00
edac
EDAC/mc_sysfs: Replace deprecated strncpy() with memcpy()
2023-09-29 14:48:32 -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
firmware: tegra: bpmp: Replace deprecated strncpy() with strscpy_pad()
2023-09-29 14:48:31 -07:00
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
drm/gud: Use size_add() in call to struct_size()
2023-09-29 14:48:32 -07:00
greybus
…
hid
HID: prodikeys: Replace deprecated strncpy() with strscpy()
2023-09-29 14:48:31 -07:00
hsi
…
hte
hte: Explicitly include correct DT includes
2023-08-28 13:31:06 -05:00
hv
hyperv-next for v6.6
2023-09-04 11:26:29 -07:00
hwmon
hwmon: (asus_wmi_sensors) Replace deprecated strncpy() with strscpy()
2023-09-29 14:48:31 -07:00
hwspinlock
…
hwtracing
coresight: trbe: Fix TRBE potential sleep in atomic context
2023-08-18 16:42:26 +01:00
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
Perf events changes for v6.6:
2023-08-28 16:35:01 -07:00
iio
Char/Misc driver changes for 6.6-rc1
2023-09-01 09:53:54 -07:00
infiniband
SCSI misc on 20230902
2023-09-02 12:02:41 -07:00
input
Input updates for 6.6 merge window:
2023-09-06 09:24:25 -07:00
interconnect
This pull request is full of clk driver changes. In fact, there aren't any
2023-08-30 19:53:39 -07:00
iommu
IOMMU Updates for Linux v6.6
2023-09-01 16:54:25 -07:00
ipack
…
irqchip
Documentation work keeps chugging along; stuff for 6.6 includes:
2023-08-30 20:05:42 -07:00
isdn
isdn: replace deprecated strncpy with strscpy
2023-10-02 11:07:02 -07:00
leds
- Core Frameworks
2023-09-04 13:52:58 -07:00
macintosh
powerpc updates for 6.6
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
dm: Annotate struct dm_bio_prison with __counted_by
2023-10-02 09:48:53 -07:00
media
media: dvb: symbol fixup for dvb_attach()
2023-09-09 08:15:11 +01:00
memory
…
memstick
…
message
…
mfd
spi: Updates for v6.6
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
TTY/Serial driver changes for 6.6-rc1
2023-09-01 09:38:00 -07:00
most
…
mtd
- New Drivers
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
nvdimm changes for v6.6 merge window
2023-08-30 20:52:08 -07:00
nvme
nvme fixes for Linux 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
Devicetree updates for v6.6:
2023-08-30 16:59:03 -07:00
opp
OPP: Fix argument name in doc comment
2023-08-18 10:55:49 +05:30
parisc
parisc: iosapic.c: Fix sparse warnings
2023-08-31 21:42:42 +02:00
parport
TTY/Serial driver changes for 6.6-rc1
2023-09-01 09:38:00 -07:00
pci
pci-v6.6-fixes-1
2023-09-09 11:35:28 -07:00
pcmcia
…
peci
…
perf
arm64 fixes for -rc1
2023-09-08 12:48:37 -07:00
phy
phy-for-6.6
2023-09-03 10:38:02 -07:00
pinctrl
Pin control bulk changes for the v6.6 kernel cycle:
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
PNP: ACPI: Fix string truncation warning
2023-08-17 19:38:35 +02:00
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
pwm: Changes for v6.6-rc1
2023-09-07 18:05:58 -07:00
rapidio
…
ras
…
regulator
regulator: Fixes for v6.6
2023-09-07 15:51:07 -07:00
remoteproc
remoteproc updates for v6.6
2023-09-04 15:12:26 -07:00
reset
This pull request is full of clk driver changes. In fact, there aren't any
2023-08-30 19:53:39 -07:00
rpmsg
rpmsg updates for v6.6
2023-09-04 15:08:52 -07:00
rtc
RTC for 6.6
2023-09-07 16:07:35 -07:00
s390
block-6.6-2023-09-08
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
soundwire updates for 6.6
2023-09-03 10:20:57 -07:00
spi
spi: Fixes for v6.6
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
thunderbolt: Changes for v6.6 merge window
2023-08-22 14:22:35 +02:00
tty
TTY/Serial driver changes for 6.6-rc1
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: gadget: f_midi: Annotate struct f_midi with __counted_by
2023-10-02 09:48:52 -07:00
vdpa
virtio: features
2023-09-04 10:43:44 -07:00
vfio
iommufd for 6.6
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
- New Functionality
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
linux-watchdog 6.6-rc1 tag
2023-09-06 09:19:12 -07:00
xen
dma-maping updates for Linux 6.6
2023-08-29 20:32:10 -07:00
zorro
zorro: Include zorro.h in names.c
2023-08-21 13:27:44 +02:00
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