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e1ca5f39c2e37a3a8cdae005b94c3fc385be4240
linux/drivers
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Qasim Ijaz e1ca5f39c2 HID: wacom: handle kzalloc() allocation failure in wacom_wac_queue_flush() 
During wacom_wac_queue_flush() the code calls
kzalloc() to allocate a zero initialised buffer
which it uses as a storage buffer to get data
from the fifo via kfifo_out(). However it does not
check kzalloc() for allocation failure which returns
NULL and could potentially lead to a NULL deref.

Fix this by checking for kzalloc() failure and skipping
the current entry if allocation failure occurs.

Fixes: 5e013ad206 ("HID: wacom: Remove static WACOM_PKGLEN_MAX limit")
Signed-off-by: Qasim Ijaz <qasdev00@gmail.com>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-04-24 11:53:35 +02:00
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accel
Merge tag 'drm-misc-fixes-2025-03-20' of ssh://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
2025-03-21 10:41:51 +10:00
accessibility
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acpi
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
amba
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android
binderfs: fix use-after-free in binder_devices
2025-02-20 15:20:11 +01:00
ata
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
atm
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auxdisplay
auxdisplay: hd44780: Rename hd to hdc in hd44780_common_alloc()
2025-03-10 18:03:02 +02:00
base
Merge tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2025-03-26 09:41:55 -07:00
bcma
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block
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
bluetooth
Bluetooth: btusb: Configure altsetting for HCI_USER_CHANNEL
2025-03-07 12:43:27 -05:00
bus
bus: simple-pm-bus: fix forced runtime PM use
2025-02-20 15:22:02 +01:00
cache
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cdrom
treewide: const qualify ctl_tables where applicable
2025-01-28 13:48:37 +01:00
cdx
cdx: Fix possible UAF error in driver_override_show()
2025-02-20 15:19:07 +01:00
char
Merge tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2025-03-26 09:54:40 -07:00
clk
Merge tag 'samsung-clk-fixes-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-fixes
2025-03-11 10:51:13 -07:00
clocksource
Merge tag 'hyperv-next-signed-20250324' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-03-25 14:47:04 -07:00
comedi
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connector
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counter
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cpufreq
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
cpuidle
Merge tag 'pmdomain-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
2025-03-25 20:40:51 -07:00
crypto
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
cxl
Merge tag 'cxl-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2025-01-29 11:23:22 -08:00
dax
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dca
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devfreq
PM / devfreq: rockchip-dfi: Switch to use hrtimer_setup()
2025-02-18 10:32:34 +01:00
dio
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dma
Merge tag 'dmaengine-fix-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2025-03-02 10:08:45 -08:00
dma-buf
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dpll
dpll: fix xa_alloc_cyclic() error handling
2025-03-19 09:57:37 +00:00
edac
Merge tag 'edac_updates_for_v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2025-03-25 14:00:26 -07:00
eisa
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extcon
Merge tag 'extcon-next-for-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next
2025-01-12 13:44:27 +01:00
firewire
Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2025-01-28 12:25:12 -08:00
firmware
Merge tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2025-03-26 09:41:55 -07:00
fpga
Merge tag 'fpga-for-6.14-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
2025-01-09 10:56:57 +01:00
fsi
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gnss
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gpio
gpio: TODO: add an item to track reworking the sysfs interface
2025-03-24 10:35:10 +01:00
gpu
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
greybus
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hid
HID: wacom: handle kzalloc() allocation failure in wacom_wac_queue_flush()
2025-04-24 11:53:35 +02:00
hsi
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hte
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hv
Merge tag 'hyperv-next-signed-20250324' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-03-25 14:47:04 -07:00
hwmon
Merge tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2025-03-26 09:54:40 -07:00
hwspinlock
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hwtracing
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-03-25 14:22:07 -07:00
i2c
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
i3c
Merge tag 'i3c/for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2025-01-24 15:48:01 -08:00
idle
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
iio
Merge tag 'regulator-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2025-03-25 19:04:20 -07:00
infiniband
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
input
Merge tag 'input-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2025-03-15 15:46:29 -10:00
interconnect
Merge tag 'icc-6.14-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
2025-01-16 14:01:40 +01:00
iommu
Merge tag 'hyperv-next-signed-20250324' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-03-25 14:47:04 -07:00
ipack
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irqchip
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-03-25 14:22:07 -07:00
isdn
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leds
Merge tag 'gpio-updates-for-v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-03-25 20:05:43 -07:00
macintosh
Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-01-26 18:36:23 -08:00
mailbox
mailbox: Switch to use hrtimer_setup()
2025-02-18 11:19:04 +01:00
mcb
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md
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
media
Merge tag 'media/v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2025-03-25 21:00:31 -07:00
memory
memory: omap-gpmc: drop no compatible check
2025-03-14 17:59:17 +01:00
memstick
memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove
2025-03-19 12:34:11 +01:00
message
scsi: mptfusion: Mark device strings as nonstring
2025-02-28 11:51:31 -08:00
mfd
PM: sleep: Use DPM_FLAG_SMART_SUSPEND conditionally
2025-02-19 13:22:12 +01:00
misc
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
mmc
Merge tag 'mmc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2025-03-25 20:36:29 -07:00
most
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mtd
spi: Merge up fixes
2025-03-18 12:27:00 +00:00
mux
mux: gpio: use gpiod_multi_set_value_cansleep
2025-02-17 14:27:34 +01:00
net
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
nfc
nfc: mrvl: Don't use "proxy" headers
2025-01-18 17:10:05 -08:00
ntb
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
nubus
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nvdimm
driver core: Constify API device_find_child() and adapt for various usages
2025-01-03 11:19:35 +01:00
nvme
Merge tag 'nvme-6.14-2025-03-13' of git://git.infradead.org/nvme into block-6.14
2025-03-13 09:41:57 -06:00
nvmem
nvmem: core: improve range check for nvmem_cell_write()
2025-01-10 16:16:48 +01:00
of
of: Add of_property_read_u16_index
2025-03-20 12:42:27 +00:00
opp
Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2025-01-28 12:25:12 -08:00
parisc
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parport
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pci
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
pcmcia
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peci
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perf
Merge tag 'lsm-pr-20250323' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
2025-03-25 15:44:19 -07:00
phy
Merge tag 'v6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next
2025-03-03 09:32:11 +01:00
pinctrl
pinctrl: spacemit: PINCTRL_SPACEMIT_K1 should not default to y unconditionally
2025-03-18 14:11:46 +01:00
platform
Merge tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2025-03-26 09:54:40 -07:00
pmdomain
pmdomain: arm: scmi_pm_domain: Remove redundant state verification
2025-03-17 11:12:01 +01:00
pnp
PNP: Remove prehistoric deadcode
2025-03-12 20:37:56 +01:00
power
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
powercap
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
pps
pps: generators: pps_gen_parport: Switch to use hrtimer_setup()
2025-02-18 11:19:03 +01:00
ps3
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ptp
ptp: vmclock: Remove goto-based cleanup logic
2025-02-11 10:20:52 +01:00
pwm
pwm: stmpe: Allow to compile as a module
2025-03-03 10:38:54 +01:00
rapidio
rapidio: add check for rio_add_net() in rio_scan_alloc_net()
2025-03-05 21:36:19 -08:00
ras
x86/amd_nb: Move SMN access code to a new amd_node driver
2025-01-08 10:59:44 +01:00
regulator
Merge tag 'regulator-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2025-03-25 19:04:20 -07:00
remoteproc
remoteproc: st: Use syscon_regmap_lookup_by_phandle_args
2025-01-15 10:04:27 -07:00
reset
reset: mchp: sparx5: Fix for lan966x
2025-03-13 09:40:26 +01:00
rpmsg
driver core: Constify API device_find_child() and adapt for various usages
2025-01-03 11:19:35 +01:00
rtc
rtc: class: Switch to use hrtimer_setup()
2025-02-18 11:19:03 +01:00
s390
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
sbus
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scsi
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
sh
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siox
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slimbus
slimbus: messaging: Free transaction ID in delayed interrupt scenario
2025-02-20 15:19:51 +01:00
soc
Merge tag 'irq-msi-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 09:15:17 -07:00
soundwire
soundwire: qcom: Add set_channel_map api support
2025-02-06 11:49:22 +00:00
spi
Merge tag 'spi-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2025-03-25 19:28:14 -07:00
spmi
spmi: hisi-spmi-controller: Drop duplicated OF node assignment in spmi_controller_probe()
2025-01-17 12:58:49 +01:00
ssb
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staging
Merge tag 'media/v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2025-03-25 21:00:31 -07:00
target
Merge branch '6.14/scsi-queue' into 6.14/scsi-fixes
2025-02-03 16:28:51 -05:00
tc
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tee
tee: optee: Fix supplicant wait loop
2025-02-14 15:17:34 +01:00
thermal
Merge tag 'thermal-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:13:31 -07:00
thunderbolt
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
tty
serial: xilinx_uartps: Use helper function hrtimer_update_function()
2025-02-18 17:41:35 +01:00
ufs
Merge tag 'irq-msi-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 09:15:17 -07:00
uio
Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-01-27 16:51:51 -08:00
usb
Merge tag 'timers-cleanups-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 10:54:15 -07:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2025-01-27 15:26:06 -08:00
vfio
make use of anon_inode_getfile_fmode()
2025-02-21 10:25:31 +01:00
vhost
vhost: return task creation error instead of NULL
2025-03-01 02:52:52 -05:00
video
fbdev: hyperv_fb: Allow graceful removal of framebuffer
2025-03-09 23:56:29 +00:00
virt
Merge tag 'v6.14-rc7' into x86/core, to pick up fixes
2025-03-19 11:03:06 +01:00
virtio
virtio: mem: Switch to use hrtimer_setup()
2025-02-18 11:19:07 +01:00
w1
Merge tag 'w1-drv-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1 into char-misc-next
2025-01-09 10:54:19 +01:00
watchdog
watchdog: Switch to use hrtimer_setup()
2025-02-18 10:32:33 +01:00
xen
xen/pci: Do not register devices with segments >= 0x10000
2025-03-21 08:15:26 +01:00
zorro
zorro: Constify 'struct bin_attribute'
2025-01-08 18:04:36 +01:00
Kconfig
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Makefile
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