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Mauro Carvalho Chehab 2b56f16e34 media: gp8psk: initialize stats at power control logic 
commit d0ac1a26ed upstream.

As reported on:
	https://lore.kernel.org/linux-media/20190627222020.45909-1-willemdebruijn.kernel@gmail.com/

if gp8psk_usb_in_op() returns an error, the status var is not
initialized. Yet, this var is used later on, in order to
identify:
	- if the device was already started;
	- if firmware has loaded;
	- if the LNBf was powered on.

Using status = 0 seems to ensure that everything will be
properly powered up.

So, instead of the proposed solution, let's just set
status = 0.

Reported-by: syzbot <syzkaller@googlegroups.com>
Reported-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-06 14:56:52 +01:00
..
accessibility
speakup: fix uninitialized flush_lock
2020-12-30 11:53:44 +01:00
acpi
ACPI: PNP: compare the string length in the matching_id()
2020-12-30 11:54:06 +01:00
amba
…
android
binder: add flag to clear buffer on txn complete
2020-12-30 11:54:09 +01:00
ata
Merge tag 'libata-5.10-2020-10-30' of git://git.kernel.dk/linux-block
2020-10-30 14:51:01 -07:00
atm
atm: nicstar: Unmap DMA on send error
2020-11-18 16:42:07 -08:00
auxdisplay
…
base
driver: core: Fix list corruption after device_del()
2020-12-30 11:54:26 +01:00
bcma
bcma: use semicolons rather than commas to separate statements
2020-10-01 16:23:50 +03:00
block
null_blk: Fail zone append to conventional zones
2020-12-30 11:54:29 +01:00
bluetooth
Bluetooth: hci_h5: close serdev device and free hu in h5_close
2021-01-06 14:56:51 +01:00
bus
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
2020-12-30 11:53:46 +01:00
cdrom
…
char
Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-11-15 10:15:17 -08:00
clk
clk: tegra: Do not return 0 on failure
2020-12-30 11:54:26 +01:00
clocksource
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
2020-12-30 11:53:37 +01:00
connector
…
counter
counter: microchip-tcb-capture: Fix CMR value check
2020-12-30 11:54:26 +01:00
cpufreq
cpufreq: intel_pstate: Use most recent guaranteed performance values
2020-12-30 11:54:10 +01:00
cpuidle
cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE
2020-11-16 13:24:32 +01:00
crypto
crypto: atmel-i2c - select CONFIG_BITREVERSE
2020-12-30 11:53:50 +01:00
dax
device-dax/core: Fix memory leak when rmmod dax.ko
2020-12-30 11:54:26 +01:00
dca
…
devfreq
…
dio
…
dma
dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
2020-12-30 11:53:51 +01:00
dma-buf
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
2020-12-30 11:54:26 +01:00
edac
EDAC/amd64: Fix PCI component registration
2020-12-30 11:54:11 +01:00
eisa
…
extcon
extcon: max77693: Fix modalias string
2020-12-30 11:53:49 +01:00
firewire
…
firmware
mm/gup: prevent gup_fast from racing with COW during fork
2020-12-30 11:53:54 +01:00
fpga
fpga: Specify HAS_IOMEM dependency for FPGA_DFL
2020-12-01 18:46:24 +01:00
fsi
fsi: Aspeed: Add mutex to protect HW access
2020-12-30 11:53:46 +01:00
gnss
…
gpio
gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
2020-12-30 11:53:51 +01:00
gpu
drm/amd/display: Add get_dig_frontend implementation for DCEx
2021-01-06 14:56:49 +01:00
greybus
…
hid
HID: i2c-hid: add Vero K147 to descriptor override
2020-12-26 16:02:43 +01:00
hsi
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
2020-12-30 11:53:24 +01:00
hv
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-11-16 15:02:33 -08:00
hwmon
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
2020-12-30 11:53:31 +01:00
hwspinlock
…
hwtracing
coresight: remove broken __exit annotations
2020-12-30 11:53:44 +01:00
i2c
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
2020-12-30 11:52:57 +01:00
i3c
Merge tag 'i3c/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2020-10-17 11:01:01 -07:00
ide
Merge tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block
2020-10-13 12:12:44 -07:00
idle
intel_idle: Build fix
2020-12-03 10:00:23 +01:00
iio
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
2020-12-30 11:54:25 +01:00
infiniband
RDMA/cma: Don't overwrite sgid_attr after device is released
2020-12-30 11:53:53 +01:00
input
Input: cyapa_gen6 - fix out-of-bounds stack access
2020-12-30 11:54:05 +01:00
interconnect
interconnect: fix memory trashing in of_count_icc_providers()
2020-11-20 16:01:35 +02:00
iommu
iommu/arm-smmu-qcom: Implement S2CR quirk
2020-12-30 11:54:15 +01:00
ipack
…
irqchip
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
2020-12-30 11:53:51 +01:00
isdn
…
leds
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
2020-12-30 11:53:22 +01:00
lightnvm
lightnvm: fix out-of-bounds write to array devices->info[]
2020-10-16 09:28:45 -06:00
macintosh
macintosh/adb-iop: Send correct poll command
2020-12-30 11:53:39 +01:00
mailbox
mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
2020-12-30 11:53:28 +01:00
mcb
…
md
md/raid10: initialize r10_bio->read_slot before use.
2021-01-06 14:56:49 +01:00
media
media: gp8psk: initialize stats at power control logic
2021-01-06 14:56:52 +01:00
memory
memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
2020-12-30 11:54:27 +01:00
memstick
memstick: r592: Fix error return in r592_probe()
2020-12-30 11:53:34 +01:00
message
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
2020-10-26 16:57:18 -04:00
mfd
mfd: cpcap: Fix interrupt regression with regmap clear_ack
2020-12-30 11:53:16 +01:00
misc
misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells()
2021-01-06 14:56:52 +01:00
mmc
mmc: pxamci: Fix error return code in pxamci_probe
2020-12-30 11:53:20 +01:00
most
…
mtd
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
2020-12-30 11:54:23 +01:00
mux
…
net
mt76: add back the SUPPORTS_REORDERING_BUFFER flag
2020-12-30 11:54:28 +01:00
nfc
nfc: s3fwrn5: Release the nfc firmware
2020-12-30 11:53:53 +01:00
ntb
Merge tag 'ntb-5.10' of git://github.com/jonmason/ntb
2020-10-25 11:12:31 -07:00
nubus
…
nvdimm
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
2020-12-30 11:54:27 +01:00
nvme
nvme: fix memory leak freeing command effects
2020-11-14 09:57:55 +01:00
nvmem
…
of
of/address: Fix of_node memory leak in of_dma_is_coherent
2020-11-11 17:10:16 -06:00
opp
opp: Call the missing clk_put() on error
2021-01-06 14:56:49 +01:00
oprofile
…
parisc
dma-mapping: split <linux/dma-mapping.h>
2020-10-06 07:07:03 +02:00
parport
…
pci
PCI: Fix pci_slot_release() NULL pointer dereference
2020-12-30 11:54:28 +01:00
pcmcia
…
perf
perf: arm-cmn: Fix conversion specifiers for node type
2020-10-01 22:30:07 +01:00
phy
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
2020-12-30 11:53:43 +01:00
pinctrl
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
2020-12-30 11:54:25 +01:00
platform
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
2020-12-30 11:54:28 +01:00
pnp
PNP: fix kernel-doc markups
2020-10-27 19:23:04 +01:00
power
power: supply: bq24190_charger: fix reference leak
2020-12-30 11:53:25 +01:00
powercap
Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2020-11-10 10:02:31 -08:00
pps
…
ps3
powerpc/ps3: use dma_mapping_error()
2020-12-30 11:53:53 +01:00
ptp
ptp: clockmatrix: bug fix for idtcm_strverscmp
2020-11-25 17:24:49 -08:00
pwm
pwm: sun4i: Remove erroneous else branch
2020-12-30 11:53:59 +01:00
rapidio
rapidio: fix the missed put_device() for rio_mport_add_riodev
2020-10-16 11:11:22 -07:00
ras
…
regulator
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
2020-12-30 11:54:28 +01:00
remoteproc
remoteproc: sysmon: Ensure remote notification ordering
2020-12-30 11:54:28 +01:00
reset
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
rpmsg
Merge tag 'rpmsg-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-10-22 12:58:21 -07:00
rtc
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
2020-12-30 11:54:29 +01:00
s390
s390/dasd: fix list corruption of lcu list
2020-12-30 11:54:09 +01:00
sbus
…
scsi
scsi: cxgb4i: Fix TLS dependency
2021-01-06 14:56:51 +01:00
sfi
…
sh
…
siox
…
slimbus
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
2020-12-30 11:53:47 +01:00
soc
soc: qcom: smp2p: Safely acquire spinlock without IRQs
2020-12-30 11:54:22 +01:00
soundwire
soundwire: master: use pm_runtime_set_active() on add
2020-12-30 11:53:28 +01:00
spi
spi: dw-bt1: Fix undefined devm_mux_control_get symbol
2021-01-06 14:56:49 +01:00
spmi
…
ssb
…
staging
staging: comedi: mf6x4: Fix AI end-of-conversion detection
2020-12-30 11:54:10 +01:00
target
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-11-20 16:24:28 -08:00
tc
…
tee
Merge tag 'arm-soc-fixes-v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-11-27 14:48:03 -08:00
thermal
thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
2020-12-30 11:54:29 +01:00
thunderbolt
thunderbolt: Fix use-after-free in remove_unplugged_switch()
2020-11-19 17:44:10 +03:00
tty
m68k: Fix WARNING splat in pmac_zilog driver
2020-12-30 11:54:11 +01:00
uio
uio: Fix use-after-free in uio_unregister_device()
2020-11-09 18:54:30 +01:00
usb
USB: serial: keyspan_pda: fix write unthrottling
2020-12-30 11:54:12 +01:00
vdpa
vdpa/mlx5: Use write memory barrier after updating CQ index
2020-12-30 11:54:00 +01:00
vfio
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
2020-12-30 11:54:03 +01:00
vhost
vhost scsi: fix error return code in vhost_scsi_set_endpoint()
2020-12-30 11:54:00 +01:00
video
fbcon: Disable accelerated scrolling
2021-01-06 14:56:51 +01:00
virt
nitro_enclaves: Fixup type and simplify logic of the poll mask setup
2020-11-09 18:20:36 +01:00
virtio
virtio_ring: Fix two use after free bugs
2020-12-30 11:54:00 +01:00
visorbus
…
vlynq
…
vme
…
w1
w1: w1_therm: make w1_poll_completion static
2020-10-05 14:49:24 +02:00
watchdog
watchdog: coh901327: add COMMON_CLK dependency
2020-12-30 11:53:58 +01:00
xen
xenbus/xenbus_backend: Disallow pending watch messages
2020-12-30 11:54:27 +01:00
zorro
…
Kconfig
…
Makefile
vdpa: mlx5: fix vdpa/vhost dependencies
2020-12-02 04:09:56 -05:00