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5d1cb7bfad21f4ec315cbe659a6fbd8ded5356e8
linux-rockchip/drivers
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Anssi Hannula 5d1cb7bfad can: kvaser_usb: Fix use of uninitialized completion 
commit cd7f30e174 upstream.

flush_comp is initialized when CMD_FLUSH_QUEUE is sent to the device and
completed when the device sends CMD_FLUSH_QUEUE_RESP.

This causes completion of uninitialized completion if the device sends
CMD_FLUSH_QUEUE_RESP before CMD_FLUSH_QUEUE is ever sent (e.g. as a
response to a flush by a previously bound driver, or a misbehaving
device).

Fix that by initializing flush_comp in kvaser_usb_init_one() like the
other completions.

This issue is only triggerable after RX URBs have been set up, i.e. the
interface has been opened at least once.

Cc: stable@vger.kernel.org
Fixes: aec5fb2268 ("can: kvaser_usb: Add support for Kvaser USB hydra family")
Tested-by: Jimmy Assarsson <extja@kvaser.com>
Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/all/20221010150829.199676-3-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-26 13:25:08 +02:00
..
accessibility
tty: the rest, stop using tty_schedule_flip()
2022-07-29 17:19:28 +02:00
acpi
ACPI: processor: Remove freq Qos request for all CPUs
2022-08-31 17:15:23 +02:00
amba
…
android
binder: fix UAF of ref->proc caused by race condition
2022-09-08 11:11:38 +02:00
ata
libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205
2022-10-05 10:38:39 +02:00
atm
atm: idt77252: fix use-after-free bugs caused by tst_timer
2022-08-25 11:38:02 +02:00
auxdisplay
…
base
driver core: Don't probe devices after bus_type.match() probe deferral
2022-09-08 11:11:40 +02:00
bcma
…
block
xen-blkfront: Cache feature_persistent value before advertisement
2022-09-15 11:32:02 +02:00
bluetooth
Bluetooth: hci_intel: Add check for platform_driver_register
2022-08-21 15:15:49 +02:00
bus
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
2022-08-21 15:15:35 +02:00
cdrom
…
char
random: use expired timer rather than wq for mixing fast pool
2022-10-15 07:55:55 +02:00
clk
Revert "clk: ti: Stop using legacy clkctrl names for omap4 and 5"
2022-10-15 07:55:54 +02:00
clocksource
clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
2022-07-07 17:52:23 +02:00
connector
…
counter
…
cpufreq
cpufreq: pmac32-cpufreq: Fix refcount leak bug
2022-07-21 21:20:14 +02:00
cpuidle
…
crypto
crypto: hisilicon/sec - fix auth key size error
2022-08-21 15:15:50 +02:00
dax
devdax: Fix soft-reservation memory description
2022-09-28 11:10:41 +02:00
dca
…
devfreq
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
2022-07-07 17:52:18 +02:00
dio
…
dma
dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure
2022-10-15 07:55:52 +02:00
dma-buf
udmabuf: Set the DMA mask for the udmabuf device (v2)
2022-09-05 10:28:55 +02:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-08-03 12:00:50 +02:00
eisa
…
extcon
extcon: Modify extcon device to be created after driver data is set
2022-06-14 18:32:43 +02:00
firewire
…
firmware
firmware: arm_scmi: Add SCMI PM driver remove routine
2022-10-15 07:55:51 +02:00
fpga
fpga: altera-pr-ip: fix unsigned comparison with less than zero
2022-08-21 15:15:53 +02:00
fsi
…
gnss
…
gpio
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
2022-09-28 11:10:27 +02:00
gpu
drm/amd/display: skip audio setup when audio stream is enabled
2022-10-15 07:55:53 +02:00
greybus
…
hid
hid: intel-ish-hid: ishtp: Fix ishtp client sending disordered message
2022-09-20 12:38:31 +02:00
hsi
…
hv
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
2022-09-28 11:10:39 +02:00
hwmon
hwmon: (mr75203) enable polling for all VM channels
2022-09-15 11:32:06 +02:00
hwspinlock
…
hwtracing
intel_th: pci: Add Raptor Lake-S CPU support
2022-08-21 15:16:17 +02:00
i2c
i2c: mlxbf: Fix frequency calculation
2022-09-28 11:10:40 +02:00
i3c
…
ide
…
idle
intel_idle: Disable IBRS during long idle
2022-07-25 11:26:43 +02:00
iio
iio: pressure: dps310: Reset chip after timeout
2022-10-26 13:25:07 +02:00
infiniband
RDMA/mlx5: Set local port to one when accessing counters
2022-09-15 11:32:06 +02:00
input
Input: xpad - fix wireless 360 controller breaking after suspend
2022-10-15 07:55:56 +02:00
interconnect
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
2022-09-28 11:10:28 +02:00
iommu
iommu/vt-d: Check correct capability for sagaw determination
2022-09-28 11:10:26 +02:00
ipack
…
irqchip
irqchip/tegra: Fix overflow implicit truncation warnings
2022-08-25 11:38:12 +02:00
isdn
…
leds
…
lightnvm
…
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-08-11 13:06:47 +02:00
mailbox
mailbox: forward the hrtimer if not queued and under a lock
2022-06-09 10:21:18 +02:00
mcb
…
md
md: call __md_stop_writes in md_stop
2022-08-31 17:15:23 +02:00
media
media: dvb_vb2: fix possible out of bound access
2022-10-05 10:38:40 +02:00
memory
memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings
2022-06-29 08:59:54 +02:00
memstick
memstick/ms_block: Fix a memory leak
2022-08-21 15:15:58 +02:00
message
…
mfd
mfd: max77620: Fix refcount leak in max77620_initialise_fps
2022-08-21 15:16:09 +02:00
misc
misc: pci_endpoint_test: Fix pci_endpoint_test_{copy,write,read}() panic
2022-10-15 07:55:57 +02:00
mmc
mmc: core: Terminate infinite loop in SD-UHS voltage switch
2022-10-15 07:55:53 +02:00
most
…
mtd
mtd: rawnand: atmel: Unmap streaming DMA mappings
2022-10-26 13:25:07 +02:00
mux
…
net
can: kvaser_usb: Fix use of uninitialized completion
2022-10-26 13:25:08 +02:00
nfc
nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout
2022-08-31 17:15:16 +02:00
ntb
NTB: ntb_tool: uninitialized heap data in tool_fn_write()
2022-08-25 11:38:01 +02:00
nubus
…
nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-07-07 17:52:15 +02:00
nvme
nvme: Fix IOC_PR_CLEAR and IOC_PR_RELEASE ioctls for nvme devices
2022-10-05 10:38:42 +02:00
nvmem
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of
of: fdt: fix off-by-one error in unflatten_dt_nodes()
2022-09-23 14:16:57 +02:00
opp
opp: Fix error check in dev_pm_opp_attach_genpd()
2022-08-21 15:16:04 +02:00
oprofile
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parisc
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
2022-09-23 14:16:58 +02:00
parport
…
pci
Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()"
2022-09-05 10:28:55 +02:00
pcmcia
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
2022-06-14 18:32:30 +02:00
perf
perf/arm_pmu_platform: fix tests for platform_get_irq() failure
2022-09-20 12:38:32 +02:00
phy
phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
2022-06-14 18:32:32 +02:00
pinctrl
pinctrl: sunxi: Fix name for A100 R_PIO
2022-09-23 14:16:57 +02:00
platform
platform/x86/intel: hid: add quirk to support Surface Go 3
2022-09-23 14:16:56 +02:00
pnp
…
power
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
2022-07-29 17:19:10 +02:00
powercap
…
pps
…
ps3
…
ptp
…
pwm
pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()
2022-08-21 15:15:37 +02:00
rapidio
…
ras
…
regulator
regulator: pfuze100: Fix the global-out-of-bounds access in pfuze100_regulator_probe()
2022-09-23 14:16:59 +02:00
remoteproc
remoteproc: sysmon: Wait for SSCTL service to come up
2022-08-21 15:16:08 +02:00
reset
reset: imx7: Fix the iMX8MP PCIe PHY PERST support
2022-10-05 10:38:40 +02:00
rpmsg
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
2022-10-15 07:55:54 +02:00
rtc
rtc: mt6397: check return value after calling platform_get_resource()
2022-06-14 18:32:33 +02:00
s390
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
2022-09-28 11:10:38 +02:00
sbus
…
scsi
scsi: stex: Properly zero out the passthrough command structure
2022-10-15 07:55:55 +02:00
sfi
…
sh
…
siox
…
slimbus
…
soc
soc: sunxi: sram: Fix debugfs info for A64 SRAM C
2022-10-05 10:38:41 +02:00
soundwire
soundwire: bus_type: fix remove and shutdown support
2022-08-21 15:15:56 +02:00
spi
spi: meson-spicc: add local pow2 clock ops to preserve rate between messages
2022-08-25 11:38:06 +02:00
spmi
…
ssb
…
staging
media: rkvdec: Disable H.264 error detection
2022-10-05 10:38:40 +02:00
target
…
tc
…
tee
tee: fix compiler warning in tee_shm_register()
2022-09-15 11:32:04 +02:00
thermal
thermal: sysfs: Fix cooling_device_stats_setup() error code path
2022-08-21 15:15:22 +02:00
thunderbolt
thunderbolt: Explicitly reset plug events delay back to USB4 spec value
2022-10-05 10:38:38 +02:00
tty
serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting
2022-09-28 11:10:38 +02:00
uio
…
usb
usb: add quirks for Lenovo OneLink+ Dock
2022-10-26 13:25:08 +02:00
vdpa
vdpasim: allow to enable a vq repeatedly
2022-06-09 10:21:29 +02:00
vfio
vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external()
2022-09-28 11:10:38 +02:00
vhost
vringh: Fix loop descriptors check in the indirect cases
2022-06-14 18:32:45 +02:00
video
video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
2022-09-23 14:17:00 +02:00
virt
vboxguest: Do not use devm for irq
2022-08-25 11:38:14 +02:00
virtio
virtio_mmio: Restore guest page size on resume
2022-07-21 21:20:13 +02:00
visorbus
…
vlynq
…
vme
…
w1
…
watchdog
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-21 15:16:10 +02:00
xen
xen/grants: prevent integer overflow in gnttab_dma_alloc_pages()
2022-09-08 11:11:38 +02:00
zorro
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Kconfig
…
Makefile
…