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kernel_arpi/drivers
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José Expósito 56480fb10b drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable 
commit 5e761a2287234bc402ba7ef07129f5103bcd775c upstream.

The function performs a check on the "phy" input parameter, however, it
is used before the check.

Initialize the "dev" variable after the sanity check to avoid a possible
NULL pointer dereference.

Fixes: 5c82902844 ("drm/msm/dsi: Split PHY drivers to separate files")
Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220116181844.7400-1-jose.exposito89@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-01 17:27:08 +01:00
..
accessibility
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acpi
ACPI: CPPC: Check present CPUs for determining _CPC is valid
2022-01-27 11:04:51 +01:00
amba
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android
binder: avoid potential data leakage when copying txn
2022-01-27 11:04:09 +01:00
ata
libata: if T_LENGTH is zero, dma direction should be DMA_NONE
2021-12-22 09:32:49 +01:00
atm
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auxdisplay
auxdisplay: charlcd: checking for pointer reference before dereferencing
2022-01-11 15:35:17 +01:00
base
device property: Fix fwnode_graph_devcon_match() fwnode leak
2022-01-27 11:05:10 +01:00
bcma
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block
floppy: Add max size check for user space request
2022-01-27 11:04:34 +01:00
bluetooth
Bluetooth: btusb: Return error code when getting patch status failed
2022-01-27 11:05:22 +01:00
bus
bus: mhi: core: Fix race while handling SYS_ERR at power up
2022-01-27 11:02:58 +01:00
cdrom
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char
tpm: fix NPE on probe for missing device
2022-01-27 11:05:07 +01:00
clk
clk: si5341: Fix clock HW provider cleanup
2022-01-27 11:05:31 +01:00
clocksource
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comedi
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connector
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counter
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cpufreq
cpufreq: Fix initialization of min and max frequency QoS requests
2022-01-27 11:04:44 +01:00
cpuidle
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crypto
crypto: octeontx2 - uninitialized variable in kvf_limits_store()
2022-01-27 11:05:30 +01:00
cxl
cxl/pmem: Fix reference counting for delayed work
2022-01-27 11:02:58 +01:00
dax
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dca
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devfreq
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dio
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dma
dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
2022-01-27 11:05:38 +01:00
dma-buf
dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled()
2022-01-27 11:02:59 +01:00
edac
EDAC/synopsys: Use the quirk for version instead of ddr version
2022-01-27 11:04:28 +01:00
eisa
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extcon
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firewire
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firmware
efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
2022-02-01 17:27:00 +01:00
fpga
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fsi
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gnss
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gpio
gpio: idt3243x: Fix IRQ check in idt_gpio_probe
2022-01-27 11:05:31 +01:00
gpu
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
2022-02-01 17:27:08 +01:00
greybus
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hid
HID: vivaldi: fix handling devices not using numbered reports
2022-01-27 11:05:34 +01:00
hsi
HSI: core: Fix return freed object in hsi_new_client
2022-01-27 11:04:31 +01:00
hv
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hwmon
hwmon: (lm90) Reduce maximum conversion rate for G781
2022-02-01 17:27:08 +01:00
hwspinlock
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hwtracing
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i2c
i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters
2022-01-27 11:05:02 +01:00
i3c
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idle
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iio
iio: trigger: Fix a scheduling whilst atomic issue seen on tsc2046
2022-01-27 11:02:57 +01:00
infiniband
RDMA/rxe: Fix a typo in opcode name
2022-01-27 11:05:23 +01:00
input
Input: zinitix - make sure the IRQ is allocated before it gets enabled
2022-01-11 15:35:19 +01:00
interconnect
interconnect: qcom: rpm: Prevent integer overflow in rate
2022-01-27 11:05:00 +01:00
iommu
iommu/iova: Fix race between FQ timeout and teardown
2022-01-27 11:04:15 +01:00
ipack
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irqchip
irqchip/gic-v4: Disable redistributors' view of the VPE table at boot time
2022-01-27 11:05:02 +01:00
isdn
mISDN: change function names to avoid conflicts
2022-01-11 15:35:18 +01:00
leds
leds: lp55xx: initialise output direction from dts
2022-01-27 11:04:21 +01:00
macintosh
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mailbox
mailbox: change mailbox-mpfs compatible string
2022-01-27 11:05:05 +01:00
mcb
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md
dm: properly fix redundant bio-based IO accounting
2022-02-01 17:27:03 +01:00
media
media: correct MEDIA_TEST_SUPPORT help text
2022-01-27 11:05:20 +01:00
memory
memory: renesas-rpc-if: Return error in case devm_ioremap_resource() fails
2022-01-27 11:03:11 +01:00
memstick
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message
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mfd
mfd: tps65910: Set PWR_OFF bit during driver probe
2022-01-27 11:05:07 +01:00
misc
habanalabs: skip read fw errors if dynamic descriptor invalid
2022-01-27 11:05:04 +01:00
mmc
mmc: mtk-sd: Use readl_poll_timeout instead of open-coded polling
2022-01-27 11:04:50 +01:00
most
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mtd
mtd: core: provide unique name for nvmem device
2022-01-27 11:03:26 +01:00
mux
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net
i40e: fix unsigned stat widths
2022-02-01 17:27:06 +01:00
nfc
NFC: st21nfca: Fix memory leak in device probe and remove
2022-01-05 12:42:36 +01:00
ntb
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nubus
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nvdimm
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nvme
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nvmem
nvmem: core: set size for sysfs bin file
2022-01-27 11:04:59 +01:00
of
of: base: Improve argument length mismatch error
2022-01-27 11:05:19 +01:00
opp
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parisc
parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
2022-01-27 11:05:28 +01:00
parport
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pci
PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device
2022-01-27 11:05:14 +01:00
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: mediatek: Fix missing check in mtk_mipi_tx_probe
2022-01-27 11:05:05 +01:00
pinctrl
pinctrl/rockchip: fix gpio device creation
2022-01-27 11:05:31 +01:00
platform
platform/x86/intel: hid: add quirk to support Surface Go 3
2022-01-16 09:12:45 +01:00
pnp
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power
power: reset: mt6397: Check for null res pointer
2022-01-27 11:03:49 +01:00
powercap
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pps
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ps3
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ptp
net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets
2022-01-27 11:03:52 +01:00
pwm
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rapidio
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ras
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regulator
regulator: qcom_smd: Align probe function with rpmh-regulator
2022-01-27 11:04:54 +01:00
remoteproc
remoteproc: imx_rproc: Fix a resource leak in the remove function
2022-01-27 11:05:10 +01:00
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: pxa: fix null pointer dereference
2022-01-27 11:05:34 +01:00
s390
scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
2022-02-01 17:27:00 +01:00
sbus
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scsi
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
2022-02-01 17:27:07 +01:00
sh
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siox
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slimbus
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soc
PM: AVS: qcom-cpr: Use div64_ul instead of do_div
2022-01-27 11:04:46 +01:00
soundwire
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spi
spi: uniphier: Fix a bug that doesn't point to private data correctly
2022-01-27 11:05:08 +01:00
spmi
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ssb
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staging
media: atomisp: fix "variable dereferenced before check 'asd'"
2022-01-27 11:04:36 +01:00
target
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tc
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tee
tee: fix put order in teedev_close_context()
2022-01-27 11:03:12 +01:00
thermal
thermal/drivers/imx8mm: Enable ADC when enabling monitor
2022-01-27 11:03:23 +01:00
thunderbolt
thunderbolt: Runtime PM activate both ends of the device link
2022-01-27 11:04:36 +01:00
tty
tty: Add support for Brainboxes UC cards.
2022-02-01 17:27:03 +01:00
uio
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usb
ucsi_ccg: Check DEV_INT bit only when starting CCG4
2022-02-01 17:27:05 +01:00
vdpa
vdpa/mlx5: Restore cur_num_vqs in case of failure in change_num_qps()
2022-01-27 11:05:36 +01:00
vfio
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vhost
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video
backlight: qcom-wled: Respect enabled-strings in set_brightness
2022-01-27 11:03:46 +01:00
virt
nitro_enclaves: Use get_user_pages_unlocked() call to handle mmap assert
2022-01-05 12:42:39 +01:00
virtio
virtio_ring: mark ring unused on error
2022-01-27 11:05:35 +01:00
visorbus
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vlynq
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vme
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w1
w1: Misuse of get_user()/put_user() reported by sparse
2022-01-27 11:04:59 +01:00
watchdog
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xen
xen/gntdev: fix unmap notification order
2022-01-27 11:05:08 +01:00
zorro
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Kconfig
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Makefile
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