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b375ea083fa649092cd016ac1f89a2d1fd8f8e8b
linux/drivers
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Zheng Yongjun b375ea083f net: sparx5: switchdev: fix possible NULL pointer dereference 
[ Upstream commit 0906f3a3df ]

As the possible failure of the allocation, devm_kzalloc() may return NULL
pointer.
Therefore, it should be better to check the 'db' in order to prevent
the dereference of NULL pointer.

Fixes: 10615907e9 ("net: sparx5: switchdev: adding frame DMA functionality")
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:23:53 +02:00
..
accessibility
speakup-dectlk: Restore pitch setting
2022-02-16 12:56:37 +01:00
acpi
ACPI: APEI: fix return value of __setup handlers
2022-04-08 14:23:09 +02:00
amba
…
android
binder: avoid potential data leakage when copying txn
2022-01-27 11:04:09 +01:00
ata
ata: pata_hpt37x: fix PCI clock detection
2022-03-08 19:12:33 +01:00
atm
atm: eni: Add check for dma_map_single
2022-03-23 09:16:41 +01:00
auxdisplay
auxdisplay: lcd2s: Use proper API to free the instance of charlcd object
2022-03-08 19:12:47 +01:00
base
driver core: dd: fix return value of __setup handler
2022-04-08 14:23:50 +02:00
bcma
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block
drbd: fix potential silent data corruption
2022-04-08 14:22:57 +02:00
bluetooth
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
2022-04-08 14:23:41 +02:00
bus
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
2022-04-08 14:23:39 +02:00
cdrom
…
char
hwrng: nomadik - Change clk_disable to clk_disable_unprepare
2022-04-08 14:23:09 +02:00
clk
clk: Initialize orphan req_rate
2022-04-08 14:23:52 +02:00
clocksource
clocksource: acpi_pm: fix return value of __setup handler
2022-04-08 14:23:09 +02:00
comedi
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connector
…
counter
…
cpufreq
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
2022-04-08 14:23:44 +02:00
cpuidle
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crypto
crypto: ccree - Fix use after free in cc_cipher_exit()
2022-04-08 14:23:09 +02:00
cxl
cxl/regs: Fix size of CXL Capability Header Register
2022-04-08 14:23:30 +02:00
dax
dax: make sure inodes are flushed before destroy cache
2022-04-08 14:23:31 +02:00
dca
…
devfreq
…
dio
…
dma
dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
2022-04-08 14:23:47 +02:00
dma-buf
udmabuf: validate ubuf->pagecount
2022-04-08 14:23:24 +02:00
edac
EDAC: Fix calculation of returned address and next offset in edac_align_ptr()
2022-02-23 12:03:20 +01:00
eisa
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extcon
…
firewire
…
firmware
firmware: google: Properly state IOMEM dependency
2022-04-08 14:23:50 +02:00
fpga
…
fsi
fsi: Aspeed: Fix a potential double free
2022-04-08 14:23:44 +02:00
gnss
…
gpio
Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
2022-04-08 14:22:47 +02:00
gpu
drm/i915/display: Fix HPD short pulse handling for eDP
2022-04-08 14:23:40 +02:00
greybus
greybus: svc: fix an error handling bug in gb_svc_hello()
2022-04-08 14:22:50 +02:00
hid
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
2022-04-08 14:23:31 +02:00
hsi
HSI: core: Fix return freed object in hsi_new_client
2022-01-27 11:04:31 +01:00
hv
hv_balloon: rate-limit "Unhandled message" warning
2022-04-08 14:23:37 +02:00
hwmon
hwmon: (pmbus) Add Vin unit off handling
2022-04-08 14:23:09 +02:00
hwspinlock
…
hwtracing
coresight: syscfg: Fix memleak on registration failure in cscfg_create_device
2022-04-08 14:22:50 +02:00
i2c
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
2022-04-08 14:23:42 +02:00
i3c
i3c: master: dw: check return of dw_i3c_master_get_free_pos()
2022-03-08 19:12:37 +01:00
idle
…
iio
iio: adc: Add check for devm_request_threaded_irq
2022-04-08 14:23:46 +02:00
infiniband
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
2022-04-08 14:23:39 +02:00
input
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
2022-04-08 14:22:55 +02:00
interconnect
interconnect: qcom: rpm: Prevent integer overflow in rate
2022-01-27 11:05:00 +01:00
iommu
iommu/ipmmu-vmsa: Check for error num after setting mask
2022-04-08 14:23:31 +02:00
ipack
…
irqchip
irqchip/sifive-plic: Add missing thead,c900-plic match string
2022-02-23 12:03:17 +01:00
isdn
isdn: hfcpci: check the return value of dma_set_mask() in setup_hw()
2022-03-16 14:23:36 +01:00
leds
leds: lp55xx: initialise output direction from dts
2022-01-27 11:04:21 +01:00
macintosh
…
mailbox
mailbox: imx: fix crash in resume on i.mx8ulp
2022-04-08 14:23:48 +02:00
mcb
…
md
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
2022-04-08 14:23:33 +02:00
media
ivtv: fix incorrect device_caps for ivtvfb
2022-04-08 14:23:21 +02:00
memory
memory: emif: check the pointer temp in get_device_details()
2022-04-08 14:23:20 +02:00
memstick
…
message
…
mfd
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
2022-04-08 14:23:43 +02:00
misc
kgdbts: fix return value of __setup handler
2022-04-08 14:23:50 +02:00
mmc
mmc: davinci_mmc: Handle error for clk_enable
2022-04-08 14:23:22 +02:00
most
…
mtd
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
2022-04-08 14:23:39 +02:00
mux
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net
net: sparx5: switchdev: fix possible NULL pointer dereference
2022-04-08 14:23:53 +02:00
nfc
nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
2022-03-28 09:58:42 +02:00
ntb
ntb: intel: fix port config status offset for SPR
2022-03-08 19:12:44 +01:00
nubus
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nvdimm
nvdimm/region: Fix default alignment for small regions
2022-04-08 14:23:48 +02:00
nvme
nvme: fix the check for duplicate unique identifiers
2022-04-08 14:23:07 +02:00
nvmem
nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property
2022-03-02 11:48:06 +01:00
of
of: net: move of_net under net/
2022-03-08 19:12:41 +01:00
opp
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parisc
parisc: Fix sglist access in ccio-dma.c
2022-02-23 12:03:03 +01:00
parport
…
pci
PCI: Avoid broken MSI on SB600 USB devices
2022-04-08 14:23:42 +02:00
pcmcia
pcmcia: fix setting of kthread task states
2022-01-27 11:04:02 +01:00
perf
perf/arm-cmn: Fix CPU hotplug unregistration
2022-01-27 11:03:36 +01:00
phy
phy: phy-brcm-usb: fixup BCM4908 support
2022-04-08 14:23:46 +02:00
pinctrl
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
2022-04-08 14:23:50 +02:00
platform
platform/x86: huawei-wmi: check the return value of device_create_file()
2022-04-08 14:23:38 +02:00
pnp
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power
power: ab8500_chargalg: Use CLOCK_MONOTONIC
2022-04-08 14:23:39 +02:00
powercap
…
pps
pps: clients: gpio: Propagate return value from pps_gpio_probe
2022-04-08 14:23:44 +02:00
ps3
…
ptp
ptp: unregister virtual clocks when unregistering physical clock.
2022-04-08 14:23:28 +02:00
pwm
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
2022-04-08 14:23:44 +02:00
rapidio
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ras
…
regulator
regulator: qcom_smd: fix for_each_child.cocci warnings
2022-04-08 14:23:04 +02:00
remoteproc
remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
2022-04-08 14:23:47 +02:00
reset
reset: renesas: Fix Runtime PM usage
2022-01-11 15:35:16 +01:00
rpmsg
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
2022-02-01 17:27:07 +01:00
rtc
rtc: pl031: fix rtc features null pointer dereference
2022-04-08 14:22:56 +02:00
s390
block: drop unused includes in <linux/genhd.h>
2022-03-16 14:23:46 +01:00
sbus
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scsi
scsi: mpt3sas: Fix incorrect 4GB boundary check
2022-04-08 14:23:38 +02:00
sh
…
siox
…
slimbus
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soc
soc: mediatek: pm-domains: Add wakeup capacity support in power domain
2022-04-08 14:23:18 +02:00
soundwire
soundwire: intel: fix wrong register name in intel_shim_wake
2022-04-08 14:23:44 +02:00
spi
spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
2022-04-08 14:23:07 +02:00
spmi
…
ssb
…
staging
staging: mt7621-dts: fix GB-PC2 devicetree
2022-04-08 14:23:49 +02:00
target
scsi: target: iscsi: Make sure the np under each tpg is unique
2022-02-16 12:56:12 +01:00
tc
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tee
optee: use driver internal tee_context for some rpc
2022-03-02 11:47:51 +01:00
thermal
thermal: int340x: Check for NULL after calling kmemdup()
2022-04-08 14:23:05 +02:00
thunderbolt
thunderbolt: Runtime PM activate both ends of the device link
2022-01-27 11:04:36 +01:00
tty
serial: 8250: fix XOFF/XON sending when DMA is used
2022-04-08 14:23:50 +02:00
uio
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usb
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
2022-04-08 14:23:40 +02:00
vdpa
vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
2022-04-08 14:22:46 +02:00
vfio
vfio/pci: wake-up devices around reset functions
2022-04-08 14:23:33 +02:00
vhost
vsock: each transport cycles only on its own sockets
2022-03-23 09:16:41 +01:00
video
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
2022-04-08 14:23:21 +02:00
virt
virt: acrn: fix a memory leak in acrn_dev_ioctl()
2022-04-08 14:23:50 +02:00
virtio
virtio: acknowledge all features before access
2022-03-16 14:23:43 +01:00
visorbus
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vlynq
…
vme
…
w1
w1: Misuse of get_user()/put_user() reported by sparse
2022-01-27 11:04:59 +01:00
watchdog
…
xen
xen/gnttab: fix gnttab_end_foreign_access() without page specified
2022-03-11 12:22:37 +01:00
zorro
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Kconfig
…
Makefile
…