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d020963638f2b918f72290afe1e4259bbdf0c2af
linux/drivers
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Xiang Yang d020963638 IB/uverbs: Fix an potential error pointer dereference 
[ Upstream commit 26b7d1a271 ]

smatch reports the warning below:
drivers/infiniband/core/uverbs_std_types_counters.c:110
ib_uverbs_handler_UVERBS_METHOD_COUNTERS_READ() error: 'uattr'
dereferencing possible ERR_PTR()

The return value of uattr maybe ERR_PTR(-ENOENT), fix this by checking
the value of uattr before using it.

Fixes: ebb6796bd3 ("IB/uverbs: Add read counters support")
Signed-off-by: Xiang Yang <xiangyang3@huawei.com>
Link: https://lore.kernel.org/r/20230804022525.1916766-1-xiangyang3@huawei.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-13 09:42:53 +02:00
..
accessibility
tty: fix possible null-ptr-defer in spk_ttyio_release
2023-01-24 07:24:37 +01:00
acpi
ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table
2023-09-13 09:42:29 +02:00
amba
…
android
binder: fix memory leak in binder_init()
2023-08-16 18:27:24 +02:00
ata
ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer()
2023-09-13 09:42:23 +02:00
atm
atm: idt77252: fix kmemleak when rmmod idt77252
2023-03-30 12:49:09 +02:00
auxdisplay
auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()
2023-03-11 13:55:16 +01:00
base
driver core: Call dma_cleanup() on the test_remove path
2023-09-13 09:42:53 +02:00
bcma
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
block
ublk: remove check IO_URING_F_SQE128 in ublk_ch_uring_cmd
2023-08-30 16:11:11 +02:00
bluetooth
Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave()
2023-09-13 09:42:34 +02:00
bus
bus: ti-sysc: Fix cast to enum warning
2023-09-13 09:42:43 +02:00
cdrom
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char
ipmi:ssif: Fix a memory leak when scanning for an adapter
2023-09-13 09:42:44 +02:00
clk
clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
2023-09-13 09:42:47 +02:00
clocksource
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
2023-07-19 16:20:59 +02:00
comedi
comedi: adv_pci1760: Fix PWM instruction handling
2023-01-24 07:24:35 +01:00
connector
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counter
counter: 104-quad-8: Fix Synapse action reported for Index signals
2023-04-13 16:55:31 +02:00
cpufreq
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
2023-09-13 09:42:30 +02:00
cpuidle
powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT
2023-09-13 09:42:48 +02:00
crypto
crypto: caam - fix unchecked return value error
2023-09-13 09:42:33 +02:00
cxl
cxl/acpi: Return 'rc' instead of '0' in cxl_parse_cfmws()
2023-08-03 10:24:04 +02:00
dax
dax/kmem: Pass valid argument to memory_group_register_static
2023-07-19 16:21:43 +02:00
dca
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devfreq
PM/devfreq: governor: Add a private governor_data for governor
2023-01-07 11:11:40 +01:00
dio
drivers: dio: fix possible memory leak in dio_init()
2022-12-31 13:32:38 +01:00
dma
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
2023-09-13 09:42:24 +02:00
dma-buf
dma-buf/sw_sync: Avoid recursive lock during fence signal
2023-08-30 16:11:12 +02:00
edac
EDAC/igen6: Fix the issue of no error events
2023-09-13 09:42:45 +02:00
eisa
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extcon
extcon: cht_wc: add POWER_SUPPLY dependency
2023-09-13 09:42:53 +02:00
firewire
firewire: net: fix use after free in fwnet_finish_incoming_packet()
2023-08-23 17:52:24 +02:00
firmware
firmware: cs_dsp: Fix new control name check
2023-09-13 09:42:44 +02:00
fpga
fpga: bridge: fix kernel-doc parameter description
2023-05-11 23:03:27 +09:00
fsi
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
2023-09-06 21:27:02 +01:00
gnss
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gpio
gpio: sim: pass the GPIO device's software node to irq domain
2023-08-30 16:11:13 +02:00
gpu
drm/radeon: Use RMW accessors for changing LNKCTL
2023-09-13 09:42:47 +02:00
greybus
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hid
HID: wacom: remove the battery when the EKR is off
2023-09-06 21:27:01 +01:00
hsi
HSI: omap_ssi_core: Fix error handling in ssi_init()
2022-12-31 13:32:45 +01:00
hte
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
2023-05-11 23:03:38 +09:00
hv
Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs
2023-06-28 11:12:23 +02:00
hwmon
hwmon: (tmp513) Fix the channel number in tmp51x_is_visible()
2023-09-13 09:42:35 +02:00
hwspinlock
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hwtracing
coresight: tmc: Explicit type conversions to prevent integer overflow
2023-09-13 09:42:52 +02:00
i2c
i2c: designware: Handle invalid SMBus block data response length value
2023-08-23 17:52:31 +02:00
i3c
i3c: master: svc: fix cpu schedule in spin lock
2023-07-19 16:21:54 +02:00
idle
Revert "cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*"
2023-04-06 12:10:58 +02:00
iio
iio: accel: adxl313: Fix adxl313_i2c_id[] table
2023-09-13 09:42:52 +02:00
infiniband
IB/uverbs: Fix an potential error pointer dereference
2023-09-13 09:42:53 +02:00
input
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
2023-09-13 09:42:26 +02:00
interconnect
interconnect: qcom: qcm2290: Enable sync state
2023-09-13 09:42:53 +02:00
iommu
iommu/sprd: Add missing force_aperture
2023-09-13 09:42:53 +02:00
ipack
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
irqchip
irqchip/loongson-eiointc: Fix return value checking of eiointc_index
2023-09-13 09:42:29 +02:00
isdn
mISDN: Update parameter type of dsp_cmx_send()
2023-08-16 18:27:26 +02:00
leds
led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops
2023-08-23 17:52:23 +02:00
macintosh
macintosh: via-pmu-led: requires ATA to be set
2023-05-11 23:03:31 +09:00
mailbox
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
2023-07-19 16:22:03 +02:00
mcb
mcb-pci: Reallocate memory region to avoid memory overlapping
2023-05-24 17:32:41 +01:00
md
md: raid0: account for split bio in iostat accounting
2023-09-13 09:42:44 +02:00
media
media: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()
2023-09-13 09:42:51 +02:00
memory
memory: brcmstb_dpfe: fix testing array offset after use
2023-07-19 16:21:24 +02:00
memstick
memstick r592: make memstick_debug_get_tpc_name() static
2023-07-19 16:21:08 +02:00
message
scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition
2023-05-24 17:32:37 +01:00
mfd
mfd: pm8008: Fix module autoloading
2023-07-23 13:49:37 +02:00
misc
accel/habanalabs: add pci health check during heartbeat
2023-08-23 17:52:21 +02:00
mmc
mmc: au1xmmc: force non-modular build and remove symbol_get usage
2023-09-06 21:26:59 +01:00
most
…
mtd
mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
2023-08-11 12:08:25 +02:00
mux
…
net
wifi: ath10k: Use RMW accessors for changing LNKCTL
2023-09-13 09:42:48 +02:00
nfc
nfcsim.c: Fix error checking for debugfs_create_dir
2023-06-28 11:12:36 +02:00
ntb
NTB: ntb_tool: Add check for devm_kcalloc
2023-07-23 13:49:24 +02:00
nubus
nubus: Partially revert proc_create_single_data() conversion
2023-07-05 18:27:37 +01:00
nvdimm
nvdimm: Fix dereference after free in register_nvdimm_pmu()
2023-09-13 09:42:47 +02:00
nvme
nvme-rdma: fix potential unbalanced freeze & unfreeze
2023-08-16 18:27:30 +02:00
nvmem
nvmem: rmem: Use NVMEM_DEVID_AUTO
2023-07-19 16:21:57 +02:00
of
of: unittest: Fix overlay type in apply/revert check
2023-09-13 09:42:44 +02:00
opp
OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd()
2023-09-13 09:42:28 +02:00
parisc
parisc: Replace regular spinlock with spin_trylock on panic path
2023-05-24 17:32:42 +01:00
parport
parport_pc: Avoid FIFO port location truncation
2022-11-09 15:40:32 +01:00
pci
PCI/ASPM: Use RMW accessors for changing LNKCTL
2023-09-13 09:42:46 +02:00
pcmcia
pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()
2023-08-23 17:52:24 +02:00
peci
…
perf
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
2023-09-13 09:42:29 +02:00
phy
phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code
2023-09-13 09:42:20 +02:00
pinctrl
pinctrl: mcp23s08: check return value of devm_kasprintf()
2023-09-13 09:42:46 +02:00
platform
platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications
2023-09-13 09:42:25 +02:00
pnp
PNP: fix name memory leak in pnp_alloc_dev()
2022-12-31 13:31:56 +01:00
power
power: supply: Fix logic checking if system is running from battery
2023-06-21 16:00:52 +02:00
powercap
powercap: RAPL: Fix CONFIG_IOSF_MBI dependency
2023-07-19 16:21:00 +02:00
pps
…
ps3
…
ptp
ptp_qoriq: fix memory leak in probe()
2023-04-06 12:10:44 +02:00
pwm
pwm: meson: fix handling of period/duty if greater than UINT_MAX
2023-07-23 13:49:46 +02:00
rapidio
rapidio: devices: fix missing put_device in mport_cdev_open
2022-12-31 13:32:00 +01:00
ras
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regulator
regulator: tps65219: Fix matching interrupts for their regulators
2023-07-19 16:22:14 +02:00
remoteproc
remoteproc: imx_dsp_rproc: Fix kernel test robot sparse warning
2023-05-24 17:32:53 +01:00
reset
reset: uniphier-glue: Fix possible null-ptr-deref
2023-02-01 08:34:05 +01:00
rpmsg
rpmsg: glink: Propagate TX failures in intentless mode as well
2023-05-11 23:03:16 +09:00
rtc
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
2023-09-06 21:27:00 +01:00
s390
s390/pkey: fix PKEY_TYPE_EP11_AES handling for sysfs attributes
2023-09-13 09:42:29 +02:00
sbus
…
scsi
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
2023-09-13 09:42:52 +02:00
sh
…
siox
siox: fix possible memory leak in siox_device_add()
2022-11-09 15:40:14 +01:00
slimbus
slimbus: qcom-ngd: Fix build error when CONFIG_SLIM_QCOM_NGD_CTRL=y && CONFIG_QCOM_RPROC_COMMON=m
2022-11-10 18:45:40 +01:00
soc
soc: qcom: smem: Fix incompatible types in comparison
2023-09-13 09:42:42 +02:00
soundwire
soundwire: fix enumeration completion
2023-08-03 10:24:15 +02:00
spi
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
2023-09-13 09:42:31 +02:00
spmi
spmi: Add a check for remove callback when removing a SPMI driver
2023-05-11 23:03:31 +09:00
ssb
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staging
media: rkvdec: increase max supported height for H.264
2023-09-13 09:42:50 +02:00
target
scsi: target: iscsi: Prevent login threads from racing between each other
2023-06-28 11:12:35 +02:00
tc
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tee
tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'
2023-06-14 11:15:28 +02:00
thermal
thermal/of: Fix potential uninitialized value access
2023-09-13 09:42:29 +02:00
thunderbolt
thunderbolt: Fix a backport error for display flickering issue
2023-09-02 09:16:20 +02:00
tty
serial: sprd: Fix DMA buffer leak issue
2023-09-13 09:42:52 +02:00
ufs
scsi: ufs: Try harder to change the power mode
2023-09-13 09:42:20 +02:00
uio
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
2022-12-31 13:32:38 +01:00
usb
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
2023-09-13 09:42:51 +02:00
vdpa
vdpa: Enable strict validation for netlinks ops
2023-08-23 17:52:31 +02:00
vfio
vfio/type1: fix cap_migration information leak
2023-09-13 09:42:47 +02:00
vhost
vhost_net: revert upend_idx only on retriable error
2023-06-28 11:12:40 +02:00
video
video/aperture: Move vga handling to pci function
2023-08-30 16:10:58 +02:00
virt
virt: sevguest: Add CONFIG_CRYPTO dependency
2023-07-19 16:20:55 +02:00
virtio
virtio-mmio: don't break lifecycle of vm_dev
2023-08-23 17:52:29 +02:00
vlynq
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w1
w1: fix loop in w1_fini()
2023-07-19 16:21:48 +02:00
watchdog
watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)
2023-08-23 17:52:25 +02:00
xen
xen: speed up grant-table reclaim
2023-08-03 10:24:14 +02:00
zorro
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Kconfig
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Makefile
…