michael/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Files
linux-5.10.y
linux/drivers
History
Morduan Zang 43fb1cf4e7 efi/cper: Fix cper_bits_to_str buffer handling and return value 
commit d7f1b4bdc7 upstream.

The return value calculation was incorrect: `return len - buf_size;`
Initially `len = buf_size`, then `len` decreases with each operation.
This results in a negative return value on success.

Fix by returning `buf_size - len` which correctly calculates the actual
number of bytes written.

Fixes: a976d790f4 ("efi/cper: Add a new helper function to print bitmasks")
Signed-off-by: Morduan Zang <zhangdandan@uniontech.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-01-19 13:12:12 +01:00
..
accessibility
…
acpi
ACPI: CPPC: Fix missing PCC check for guaranteed_perf
2026-01-19 13:11:45 +01:00
amba
amba: tegra-ahb: Fix device leak on SMMU enable
2026-01-19 13:11:52 +01:00
android
binder: remove "invalid inc weak" check
2025-10-29 14:01:22 +01:00
ata
ata: libata-scsi: Fix system suspend for a security locked drive
2025-12-07 06:08:21 +09:00
atm
atm: Fix dma_free_coherent() size
2026-01-19 13:12:08 +01:00
auxdisplay
…
base
PM: runtime: Do not clear needs_force_resume with enabled runtime PM
2026-01-19 13:11:51 +01:00
bcma
…
block
floppy: fix for PAGE_SIZE != 4KB
2026-01-19 13:11:47 +01:00
bluetooth
Bluetooth: btusb: Add new VID/PID 13d3/3533 for RTL8821CE
2026-01-19 13:11:41 +01:00
bus
bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()
2026-01-19 13:12:06 +01:00
cdrom
…
char
tpm: Cap the number of PCR banks
2026-01-19 13:12:03 +01:00
clk
clk: mvebu: cp110 add CLK_IGNORE_UNUSED to pcie_x10, pcie_x11 & pcie_x4
2026-01-19 13:11:46 +01:00
clocksource
clocksource/drivers/vf-pit: Replace raw_readl/writel to readl/writel
2025-12-07 06:08:09 +09:00
connector
…
counter
counter: microchip-tcb-capture: Fix undefined counter channel state on probe
2025-04-10 14:30:54 +02:00
cpufreq
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
2026-01-19 13:12:06 +01:00
cpuidle
cpuidle: Fail cpuidle device registration if there is one already
2025-12-07 06:08:09 +09:00
crypto
crypto: ccree - Correctly handle return of sg_nents_for_len
2026-01-19 13:11:33 +01:00
dax
…
dca
…
devfreq
PM / devfreq: governor: Replace sscanf() with kstrtoul() in set_freq_store()
2025-08-28 16:22:40 +02:00
dio
…
dma
dmaengine: dw-edma: Set status for callback_result
2025-12-07 06:08:12 +09:00
dma-buf
dma-buf: insert memory barrier before updating num_fences
2025-08-28 16:22:55 +02:00
edac
EDAC/altera: Use INTTEST register for Ethernet and USB SBE injection
2025-12-07 06:08:19 +09:00
eisa
…
extcon
extcon: adc-jack: Cleanup wakeup source only if it was enabled
2025-12-07 06:08:16 +09:00
firewire
firewire: nosy: Fix dma_free_coherent() size
2026-01-19 13:11:54 +01:00
firmware
efi/cper: Fix cper_bits_to_str buffer handling and return value
2026-01-19 13:12:12 +01:00
fpga
fpga: zynq_fpga: Fix the wrong usage of dma_map_sgtable()
2025-08-28 16:22:52 +02:00
fsi
…
gnss
…
gpio
gpio: wcd934x: mark the GPIO controller as sleeping
2025-10-29 14:01:10 +01:00
gpu
drm/pl111: Fix error handling in pl111_amba_probe
2026-01-19 13:12:08 +01:00
greybus
…
hid
HID: quirks: work around VID/PID conflict for appledisplay
2026-01-19 13:12:11 +01:00
hsi
HSI: ssi_protocol: Fix use after free vulnerability in ssi_protocol Driver Due to Race Condition
2025-05-02 07:40:58 +02:00
hv
Drivers: hv: vmbus: Add utility function for querying ring size
2025-07-17 18:27:40 +02:00
hwmon
hwmon: (max16065) Use local variable to avoid TOCTOU
2026-01-19 13:12:04 +01:00
hwspinlock
…
hwtracing
intel_th: Fix error handling in intel_th_output_open
2026-01-19 13:11:49 +01:00
i2c
i2c: amd-mp2: fix reference leak in MP2 PCI device
2026-01-19 13:11:52 +01:00
i3c
i3c: fix refcount inconsistency in i3c_master_register
2026-01-19 13:11:29 +01:00
ide
…
idle
intel_idle: Allow loading ACPI tables for any family
2025-08-28 16:22:39 +02:00
iio
iio: imu: st_lsm6dsx: Fix measurement unit for odr struct member
2026-01-19 13:11:28 +01:00
infiniband
RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem
2026-01-19 13:12:00 +01:00
input
Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table
2026-01-19 13:11:45 +01:00
interconnect
…
iommu
Revert "iommu/amd: Skip enabling command/event buffers for kdump"
2026-01-19 13:12:07 +01:00
ipack
…
irqchip
irqchip/qcom-irq-combiner: Fix section mismatch
2026-01-19 13:11:27 +01:00
isdn
isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()
2025-12-07 06:08:19 +09:00
leds
leds: leds-lp50xx: Enable chip before any communication
2026-01-19 13:12:07 +01:00
lightnvm
…
macintosh
macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse
2026-01-19 13:11:30 +01:00
mailbox
mailbox: mailbox-test: Fix debugfs_create_dir error checking
2025-12-07 06:08:22 +09:00
mcb
mcb: fix a double free bug in chameleon_parse_gdd()
2025-05-02 07:41:16 +02:00
md
dm-ebs: Mark full buffer dirty even on partial write
2026-01-19 13:11:58 +01:00
media
media: samsung: exynos4-is: fix potential ABBA deadlock on init
2026-01-19 13:12:05 +01:00
memory
memory: samsung: exynos-srom: Fix of_iomap leak in exynos_srom_probe
2025-10-29 14:01:12 +01:00
memstick
memstick: Add timeout to prevent indefinite waiting
2025-12-07 06:08:09 +09:00
message
…
mfd
mfd: max77620: Fix potential IRQ chip conflict when probing two devices
2026-01-19 13:11:57 +01:00
misc
mei: me: add nova lake point S DID
2026-01-19 13:12:08 +01:00
mmc
mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card
2025-12-07 06:08:09 +09:00
most
most: usb: fix double free on late probe failure
2025-12-07 06:08:23 +09:00
mtd
mtd: lpddr_cmds: fix signed shifts in lpddr_cmds
2026-01-19 13:11:36 +01:00
mux
…
net
net: usb: pegasus: fix memory leak in update_eth_regs_async()
2026-01-19 13:12:11 +01:00
nfc
nfc: pn533: Fix error code in pn533_acr122_poweron_rdr()
2026-01-19 13:11:43 +01:00
ntb
ntb: reduce stack usage in idt_scan_mws
2025-05-02 07:41:19 +02:00
nubus
…
nvdimm
libnvdimm/labels: Fix divide error in nd_label_data_init()
2025-06-04 14:36:59 +02:00
nvme
nvme-fc: don't hold rport lock when putting ctrl
2026-01-19 13:11:47 +01:00
nvmem
nvmem: core: improve range check for nvmem_cell_write()
2025-03-13 12:47:12 +01:00
of
of: module: add buffer overflow check in of_modalias()
2025-06-04 14:36:52 +02:00
opp
…
oprofile
…
parisc
parisc: Do not reprogram affinitiy on ASP chip
2026-01-19 13:11:50 +01:00
parport
parport_pc: add support for ASIX AX99100
2025-03-13 12:47:23 +01:00
pci
PCI: brcmstb: Fix disabling L0s capability
2026-01-19 13:12:04 +01:00
pcmcia
pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch
2025-10-02 13:35:40 +02:00
perf
perf: arm_spe: Prevent overflow in PERF_IDX2OFF()
2025-10-29 14:01:03 +01:00
phy
phy: broadcom: bcm63xx-usbh: fix section mismatches
2026-01-19 13:11:48 +01:00
pinctrl
pinctrl: single: Fix incorrect type for error return variable
2026-01-19 13:11:36 +01:00
platform
platform/x86: ibm_rtl: fix EBDA signature search pointer arithmetic
2026-01-19 13:11:53 +01:00
pnp
…
power
power: supply: apm_power: only unset own apm_get_power_status
2026-01-19 13:11:29 +01:00
powercap
powercap: fix sscanf() error return value handling
2026-01-19 13:12:12 +01:00
pps
pps: fix warning in pps_register_cdev when register device fail
2025-10-29 14:01:05 +01:00
ps3
…
ptp
ptp: Fix possible memory leak in ptp_clock_register()
2025-08-28 16:22:54 +02:00
pwm
pwm: stm32: Always program polarity
2026-01-19 13:12:07 +01:00
rapidio
drivers/rapidio/rio_cm.c: prevent possible heap overwrite
2025-06-27 11:04:20 +01:00
ras
…
regulator
regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex
2026-01-19 13:11:35 +01:00
remoteproc
remoteproc: qcom: q6v5: Avoid handling handover twice
2025-12-07 06:08:14 +09:00
reset
reset: brcmstb: Enable reset drivers for ARCH_BCM2835
2025-08-28 16:22:41 +02:00
rpmsg
rpmsg: glink: fix rpmsg device leak
2026-01-19 13:11:52 +01:00
rtc
rtc: interface: Fix long-standing race when setting alarm
2025-10-29 14:01:12 +01:00
s390
s390/ap: Don't leak debug feature files if AP instructions are not available
2026-01-19 13:11:28 +01:00
sbus
…
scsi
scsi: sg: Fix occasional bogus elapsed time that exceeds timeout
2026-01-19 13:12:12 +01:00
sfi
…
sh
…
siox
…
slimbus
slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves
2025-12-07 06:08:23 +09:00
soc
soc: amlogic: canvas: fix device leak on lookup
2026-01-19 13:11:52 +01:00
soundwire
soundwire: stream: restore params when prepare ports fail
2025-08-28 16:22:34 +02:00
spi
spi: fsl-cpm: Check length parity before switching to 16 bit mode
2026-01-19 13:11:45 +01:00
spmi
…
ssb
…
staging
staging: fbtft: core: fix potential memory leak in fbtft_probe_common()
2026-01-19 13:11:34 +01:00
target
scsi: target: Reset t_task_cdb pointer in error case
2026-01-19 13:11:49 +01:00
tc
…
tee
tee: allow a driver to allocate a tee_device without a pool
2025-12-07 06:08:09 +09:00
thermal
thermal: sysfs: Return ENODATA instead of EAGAIN for reads
2025-08-28 16:22:41 +02:00
thunderbolt
thunderbolt: Add support for Intel Wildcat Lake
2025-12-07 06:08:23 +09:00
tty
serial: sprd: Return -EPROBE_DEFER when uart clock is not ready
2026-01-19 13:11:47 +01:00
uio
uio_hv_generic: Set event for all channels on the device
2025-12-07 06:08:21 +09:00
usb
usb: gadget: lpc32xx_udc: fix clock imbalance in error path
2026-01-19 13:12:07 +01:00
vdpa
vdpa/mlx5: Fix oversized null mkey longer than 32bit
2025-05-02 07:40:55 +02:00
vfio
vfio/type1: Fix error unwind in migration dirty bitmap allocation
2025-06-27 11:04:04 +01:00
vhost
vhost/vsock: improve RCU read sections around vhost_vsock_get()
2026-01-19 13:11:47 +01:00
video
fbcon: Avoid using FNTCHARCNT() and hard-coded built-in font charcount
2026-01-19 13:12:00 +01:00
virt
…
virtio
mm/balloon_compaction: convert balloon_page_delete() to balloon_page_finalize()
2026-01-19 13:12:05 +01:00
visorbus
…
vlynq
…
vme
…
w1
…
watchdog
via_wdt: fix critical boot hang due to unnamed resource allocation
2026-01-19 13:11:46 +01:00
xen
xen/events: Update virq_to_irq on migration
2025-10-29 14:01:18 +01:00
zorro
…
Kconfig
…
Makefile
…