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1d4b32bee9c79f1f4f434d20b9a75a4a69fa159b
linux/drivers
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Colin Ian King 1d4b32bee9 IB/rxe: check for allocation failure on elem 
[ Upstream commit 4831ca9e4a ]

The allocation for elem may fail (especially because we're using
GFP_ATOMIC) so best to check for a null return.  This fixes a potential
null pointer dereference when assigning elem->pool.

Detected by CoverityScan CID#1357507 ("Dereference null return value")

Fixes: 8700e3e7c4 ("Soft RoCE driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-25 14:23:44 +01:00
..
accessibility
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acpi
Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting"
2017-12-20 10:07:26 +01:00
amba
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android
ANDROID: binder: fix proc->tsk check.
2017-08-30 10:21:53 +02:00
ata
libata: drop WARN from protocol error in ata_sff_qc_issue()
2017-12-14 09:28:19 +01:00
atm
atm: horizon: Fix irq release error
2017-12-14 09:28:24 +01:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches
2017-03-30 09:41:27 +02:00
base
PM / OPP: Move error message to debug level
2017-12-25 14:23:44 +01:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:41:52 +01:00
block
nbd: set queue timeout properly
2017-12-25 14:23:41 +01:00
bluetooth
Bluetooth: btusb: driver to enable the usb-wakeup feature
2017-12-20 10:07:16 +01:00
bus
arm-ccn: perf: Prevent module unload while PMU is in use
2017-12-20 10:07:29 +01:00
cdrom
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char
ipmi: Stop timers before cleaning up the module
2017-12-16 16:25:46 +01:00
clk
clk: tegra: Fix cclk_lp divisor register
2017-12-20 10:07:30 +01:00
clocksource
clockevents/drivers/cs5535: Improve resilience to spurious interrupts
2017-10-27 10:38:08 +02:00
connector
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cpufreq
cpufreq: Fix creation of symbolic links to policy directories
2017-12-25 14:23:42 +01:00
cpuidle
cpuidle: powernv: Pass correct drv->cpumask for registration
2017-12-25 14:23:43 +01:00
crypto
crypto: crypto4xx - increase context and scatter ring buffer elements
2017-12-25 14:23:43 +01:00
dax
device-dax: fix sysfs duplicate warnings
2017-08-06 18:59:43 -07:00
dca
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devfreq
PM / devfreq: Fix memory leak when fail to register device
2017-09-27 14:39:24 +02:00
dio
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dma
dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type
2017-12-20 10:07:27 +01:00
dma-buf
dma-buf: Update kerneldoc for sync_file_create
2017-12-09 22:01:56 +01:00
edac
EDAC, i5000, i5400: Fix definition of NRECMEMB register
2017-12-14 09:28:22 +01:00
eisa
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extcon
extcon: palmas: Check the parent instance to prevent the NULL
2017-11-21 09:23:21 +01:00
firewire
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firmware
efi/esrt: Cleanup bad memory map log messages
2017-12-20 10:07:26 +01:00
fmc
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fpga
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gpio
gpio: altera: Use handle_level_irq when configured as a level_high
2017-12-14 09:28:18 +01:00
gpu
drm/radeon: reinstate oland workaround for sclk
2017-12-20 10:07:23 +01:00
hid
HID: xinmo: fix for out of range for THT 2P arcade controller.
2017-12-25 14:23:40 +01:00
hsi
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hv
Drivers: hv: util: move waiting for release to hv_utils_transport itself
2017-12-20 10:07:23 +01:00
hwmon
hwmon: (asus_atk0110) fix uninitialized data access
2017-12-25 14:23:40 +01:00
hwspinlock
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hwtracing
intel_th: pci: Add Gemini Lake support
2017-12-20 10:07:22 +01:00
i2c
i2c: riic: fix restart condition
2017-12-14 09:28:21 +01:00
ide
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idle
x86/intel_idle: Add CPU model 0x4a (Atom Z34xx series)
2017-04-12 12:41:17 +02:00
iio
iio: adc: ti-ads1015: add 10% to conversion wait time
2017-12-09 22:01:49 +01:00
infiniband
IB/rxe: check for allocation failure on elem
2017-12-25 14:23:44 +01:00
input
Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list
2017-12-20 10:07:20 +01:00
iommu
iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5
2017-12-25 14:23:39 +01:00
ipack
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irqchip
irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN
2017-12-20 10:07:21 +01:00
isdn
isdn: kcapi: avoid uninitialized data
2017-12-25 14:23:42 +01:00
leds
Revert "leds: handle suspend/resume in heartbeat trigger"
2017-08-30 10:21:51 +02:00
lguest
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lightnvm
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macintosh
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mailbox
mailbox: handle empty message in tx_tick
2017-08-06 18:59:42 -07:00
mcb
MCB: add support for SC31 to mcb-lpc
2017-09-09 17:39:41 +02:00
md
raid5: Set R5_Expanded on parity devices as well as data.
2017-12-20 10:07:32 +01:00
media
lirc: fix dead lock between open and wakeup_filter
2017-12-14 09:28:17 +01:00
memory
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
2017-12-14 09:28:16 +01:00
memstick
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message
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mfd
mfd: fsl-imx25: Clean up irq settings during removal
2017-12-20 10:07:15 +01:00
misc
cxl: Check if vphb exists before iterating over AFU devices
2017-12-25 14:23:36 +01:00
mmc
mmc: mediatek: Fixed bug where clock frequency could be set wrong
2017-12-20 10:07:23 +01:00
mtd
mtd: nand: mtk: fix infinite ECC decode IRQ issue
2017-11-30 08:39:06 +00:00
net
ixgbe: fix use of uninitialized padding
2017-12-25 14:23:44 +01:00
nfc
nfc: fdp: fix NULL pointer dereference
2017-08-06 18:59:42 -07:00
ntb
ntb: transport shouldn't disable link due to bogus values in SPADs
2017-08-30 10:21:55 +02:00
nubus
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nvdimm
libnvdimm, namespace: make 'resource' attribute only readable by root
2017-11-30 08:39:07 +00:00
nvme
nvme-loop: handle cpu unplug when re-establishing the controller
2017-12-25 14:23:37 +01:00
nvmem
nvmem: imx-ocotp: Fix wrong register size
2017-08-06 18:59:48 -07:00
of
of: device: Export of_device_{get_modalias, uvent_modalias} to modules
2017-07-27 15:08:08 -07:00
oprofile
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parisc
parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo
2017-08-24 17:12:18 -07:00
parport
parisc, parport_gsc: Fixes for printk continuation lines
2017-06-17 06:41:54 +02:00
pci
PCI: Create SR-IOV virtfn/physfn links before attaching driver
2017-12-25 14:23:44 +01:00
pcmcia
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perf
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phy
phy: qcom-usb-hs: Add depends on EXTCON
2017-05-14 14:00:19 +02:00
pinctrl
pinctrl: st: add irq_request/release_resources callbacks
2017-12-25 14:23:39 +01:00
platform
platform/x86: hp_accel: Add quirk for HP ProBook 440 G4
2017-12-20 10:07:31 +01:00
pnp
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power
power: supply: axp288_fuel_gauge: Read 12 bit values 2 registers at a time
2017-11-21 09:23:25 +01:00
powercap
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pps
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ps3
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ptp
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pwm
pwm: rockchip: State of PWM clock should synchronize with PWM enabled state
2017-04-21 09:31:22 +02:00
rapidio
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
2017-12-14 09:28:22 +01:00
ras
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regulator
regulator: fan53555: fix I2C device ids
2017-11-02 09:49:15 +01:00
remoteproc
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
2017-03-12 06:41:50 +01:00
reset
reset: ti_syscon: fix a ti_syscon_reset_status issue
2017-10-08 10:26:03 +02:00
rpmsg
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rtc
rtc: pl031: make interrupt optional
2017-12-25 14:23:43 +01:00
s390
s390/qeth: no ETH header for outbound AF_IUCV
2017-12-25 14:23:40 +01:00
sbus
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scsi
scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive
2017-12-25 14:23:44 +01:00
sfi
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sh
…
sn
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soc
soc: mediatek: pwrap: fix compiler errors
2017-12-20 10:07:32 +01:00
spi
Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA"
2017-12-14 09:28:16 +01:00
spmi
spmi: Include OF based modalias in device uevent
2017-07-27 15:08:08 -07:00
ssb
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staging
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd
2017-12-20 10:07:33 +01:00
target
target/file: Do not return error for UNMAP if length is zero
2017-12-20 10:07:29 +01:00
tc
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thermal
thermal/drivers/step_wise: Fix temperature regulation misbehavior
2017-12-20 10:07:30 +01:00
thunderbolt
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tty
tty: fix data race in tty_ldisc_ref_wait()
2017-12-20 10:07:26 +01:00
uio
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usb
xhci: plat: Register shutdown for xhci_plat
2017-12-25 14:23:42 +01:00
uwb
uwb: ensure that endpoint is interrupt
2017-10-12 11:51:19 +02:00
vfio
vfio/spapr: Fix missing mutex unlock when creating a window
2017-12-09 22:01:54 +01:00
vhost
vhost-vsock: add pkt cancel capability
2017-12-25 14:23:37 +01:00
video
backlight: pwm_bl: Fix overflow condition
2017-12-25 14:23:43 +01:00
virt
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virtio
virtio_balloon: prevent uninitialized variable use
2017-12-25 14:23:42 +01:00
vlynq
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vme
VME: restore bus_remove function causing incomplete module unload
2017-03-12 06:41:50 +01:00
w1
w1: ds2490: USB transfer buffers need to be DMAable
2017-03-12 06:41:48 +01:00
watchdog
watchdog: kempld: fix gcc-4.3 build
2017-10-21 17:21:33 +02:00
xen
xen: xenbus driver must not accept invalid transaction ids
2017-11-30 08:39:15 +00:00
zorro
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Kconfig
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Makefile
usb: Make sure usb/phy/of gets built-in
2017-05-20 14:28:35 +02:00