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Hugo Villeneuve 73ce053020 rtc: pcf2127: fix bug when reading alarm registers 
The first bug is that reading the 5 alarm registers results in a read
operation of 20 bytes. The reason is because the destination buffer is
defined as an array of "unsigned int", and we use the sizeof()
operator on this array to define the bulk read count.

The second bug is that the read value is invalid, because we are
indexing the destination buffer as integers (4 bytes), instead of
indexing it as u8.

Changing the destination buffer type to u8 fixes both problems.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220208162908.3182581-1-hugo@hugovil.com
2022-02-15 23:35:43 +01:00
..
accessibility
Char/Misc and other driver changes for 5.17-rc1
2022-01-14 16:02:28 +01:00
acpi
Merge branch 'akpm' (patches from Andrew)
2022-01-22 11:28:23 +02:00
amba
…
android
Merge 5.16-rc8 into char-misc-next
2022-01-03 13:44:38 +01:00
ata
ata: pata_octeon_cf: fix call to trace_ata_bmdma_stop()
2022-01-21 18:39:16 +09:00
atm
atm: iphase: remove redundant pointer skb
2022-01-13 12:50:48 +00:00
auxdisplay
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base
firmware_loader: move firmware sysctl to its own files
2022-01-22 08:33:35 +02:00
bcma
…
block
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
bluetooth
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
bus
pci-v5.17-changes
2022-01-16 08:08:11 +02:00
cdrom
cdrom: simplify subdirectory registration with register_sysctl()
2022-01-22 08:33:35 +02:00
char
random: move the random sysctl declarations to its own file
2022-01-22 08:33:35 +02:00
clk
Some hot fixes for clk driver patches merged last week
2022-01-21 09:16:11 +02:00
clocksource
- Refactor resource allocation on the Exynos_mct driver without
2022-01-10 13:53:16 +01:00
comedi
…
connector
…
counter
counter: 104-quad-8: Fix use-after-free by quad8_irq_handler
2022-01-06 15:51:13 +01:00
cpufreq
cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
2022-01-06 18:31:33 +01:00
cpuidle
cpuidle: use default_groups in kobj_type
2022-01-05 18:31:17 +01:00
crypto
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
cxl
cxl/core: Remove cxld_const_init in cxl_decoder_alloc()
2022-01-04 17:29:31 -08:00
dax
Merge branch 'akpm' (patches from Andrew)
2022-01-15 20:37:06 +02:00
dca
…
devfreq
…
dio
…
dma
dmaengine updates for v5.17-rc1
2022-01-18 14:03:34 +02:00
dma-buf
drm fixes for 5.17-rc1:
2022-01-16 06:52:38 +02:00
edac
- Add support for version 3 of the Synopsys DDR controller to synopsys_edac
2022-01-10 11:45:23 -08:00
eisa
…
extcon
extcon: Deduplicate code in extcon_set_state_sync()
2021-12-24 15:27:52 +09:00
firewire
…
firmware
RISC-V: Introduce sv48 support without relocatable kernel
2022-01-19 19:37:44 -08:00
fpga
…
fsi
…
gnss
gnss: usb: add support for Sierra Wireless XM1210
2021-12-22 15:38:12 +01:00
gpio
gpio fixes for v5.17-rc1
2022-01-20 17:38:23 +02:00
gpu
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
greybus
…
hid
HID: wacom: Avoid using stale array indicies to read contact count
2022-01-21 15:10:02 +01:00
hsi
…
hv
hyperv-next for 5.17
2022-01-16 15:53:00 +02:00
hwmon
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
hwspinlock
…
hwtracing
…
i2c
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
i3c
i3c: master: dw: check return of dw_i3c_master_get_free_pos()
2022-01-13 02:05:50 +01:00
idle
…
iio
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
infiniband
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-01-17 08:27:55 +02:00
interconnect
…
iommu
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
ipack
…
irqchip
Rework of the MSI interrupt infrastructure:
2022-01-13 09:05:29 -08:00
isdn
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-12-30 12:12:12 -08:00
leds
LED updates for 5.17. Nothing major is happening here.
2022-01-12 16:59:22 -08:00
macintosh
macintosh/mac_hid.c: simplify subdirectory registration with register_sysctl()
2022-01-22 08:33:35 +02:00
mailbox
- qcom: misc updates to qcom-ipcc driver
2022-01-13 11:19:07 -08:00
mcb
…
md
dax + libnvdimm for v5.17
2022-01-12 15:46:11 -08:00
media
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
memory
MTD core changes:
2022-01-11 11:35:28 -08:00
memstick
…
message
scsi: message: fusion: mptctl: Use dma_alloc_coherent()
2022-01-10 10:33:52 -05:00
mfd
driver core changes for 5.17-rc1
2022-01-12 11:11:34 -08:00
misc
pci-v5.17-changes
2022-01-16 08:08:11 +02:00
mmc
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
most
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mtd
- added support for more BCM47XX based devices
2022-01-14 15:08:36 +01:00
mux
…
net
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
nfc
nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
2022-01-12 14:17:45 +00:00
ntb
New AMD PCI ID for NTB, and a number of bug fixes for ntb_hw_switchtec
2022-01-17 08:14:18 +02:00
nubus
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
nvdimm
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
nvme
for-5.17/drivers-2022-01-11
2022-01-12 10:35:23 -08:00
nvmem
…
of
Devicetree fixes for v5.17, take 1:
2022-01-22 09:52:17 +02:00
opp
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parisc
Merge branch 'akpm' (patches from Andrew)
2022-01-22 11:28:23 +02:00
parport
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pci
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
pcmcia
pci-v5.17-changes
2022-01-16 08:08:11 +02:00
perf
Rework of the MSI interrupt infrastructure:
2022-01-13 09:05:29 -08:00
phy
Char/Misc and other driver changes for 5.17-rc1
2022-01-14 16:02:28 +01:00
pinctrl
Pin control bulk changes for the v5.17 kernel cycle
2022-01-12 10:56:08 -08:00
platform
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
pnp
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
power
platform-drivers-x86 for v5.17-1
2022-01-11 11:26:57 -08:00
powercap
Merge back earlier power capping changes for v5.17
2021-12-27 16:51:12 +01:00
pps
…
ps3
…
ptp
net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets
2022-01-06 12:18:08 +00:00
pwm
pwm: Changes for v5.17-rc1
2022-01-20 13:25:01 +02:00
rapidio
…
ras
…
regulator
regulator: Add MAX20086-MAX20089 driver
2022-01-07 13:36:35 +00:00
remoteproc
remoteproc: stm32: Improve crash recovery time
2022-01-03 11:40:45 -07:00
reset
SoC: Add support for StarFive JH7100 RISC-V SoC
2022-01-10 08:32:37 -08:00
rpmsg
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
rtc
rtc: pcf2127: fix bug when reading alarm registers
2022-02-15 23:35:43 +01:00
s390
dax + libnvdimm for v5.17
2022-01-12 15:46:11 -08:00
sbus
…
scsi
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
sh
…
siox
…
slimbus
…
soc
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
soundwire
Char/Misc and other driver changes for 5.17-rc1
2022-01-14 16:02:28 +01:00
spi
sound updates for 5.17-rc1
2022-01-14 14:55:38 +01:00
spmi
…
ssb
…
staging
Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-01-17 05:49:30 +02:00
target
…
tc
…
tee
ARM: SoC driver updates for v5.17
2022-01-10 08:13:52 -08:00
thermal
thermal: int340x: Add Raptor Lake PCI device id
2022-01-17 19:48:07 +01:00
thunderbolt
thunderbolt: Add module parameter for CLx disabling
2021-12-28 10:43:56 +03:00
tty
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
uio
UIO: use default_groups in kobj_type
2021-12-29 10:54:50 +01:00
usb
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
vdpa
virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes
2022-01-18 10:05:48 +02:00
vfio
VFIO updates for v5.17-rc1
2022-01-20 13:31:46 +02:00
vhost
vdpa: Protect vdpa reset with cf_mutex
2022-01-14 18:50:54 -05:00
video
drm fixes for 5.17-rc1:
2022-01-16 06:52:38 +02:00
virt
bitmap patches for 5.17-rc1
2022-01-23 06:20:44 +02:00
virtio
vdpa: Allow to configure max data virtqueues
2022-01-14 18:50:53 -05:00
visorbus
…
vlynq
…
vme
…
w1
…
watchdog
linux-watchdog 5.17-rc1 tag
2022-01-17 08:07:57 +02:00
xen
arm/xen: Read extended regions from DT and init Xen resource
2022-01-06 09:53:41 +01:00
zorro
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
Kconfig
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Makefile
…