WSL2-Linux-Kernel/drivers
Xishi Qiu 92d585ef06 numa: fix NULL pointer access and memory leak in unregister_one_node()
When doing socket hot remove, "node_devices[nid]" is set to NULL;
acpi_processor_remove()
	try_offline_node()
		unregister_one_node()

Then hot add a socket, but do not echo 1 > /sys/devices/system/cpu/cpuXX/online,
so register_one_node() will not be called, and "node_devices[nid]"
is still NULL.

If doing socket hot remove again, NULL pointer access will be happen.
unregister_one_node()
	unregister_node()

Another, we should free the memory used by "node_devices[nid]" in
unregister_one_node().

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-08 22:08:29 -08:00
..
accessibility
acpi ACPI / processor: Rework processor throttling with work_on_cpu() 2014-02-27 00:21:05 +01:00
amba
ata PCI updates for v3.14: 2014-02-20 12:46:24 -08:00
atm
auxdisplay
base numa: fix NULL pointer access and memory leak in unregister_one_node() 2014-03-08 22:08:29 -08:00
bcma
block Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2014-02-14 10:45:18 -08:00
bluetooth
bus
cdrom
char Char/Misc fixes for 3.14-rc3 2014-02-14 16:13:00 -08:00
clk
clocksource
connector
cpufreq intel_pstate: Change busy calculation to use fixed point math. 2014-02-26 00:56:49 +01:00
cpuidle
crypto crypto/nx/nx-842: Fix handling of vmalloc addresses 2014-02-11 11:24:49 +11:00
dca
devfreq
dio
dma Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma 2014-03-01 21:30:43 -06:00
edac i7300_edac: Fix device reference count 2014-02-25 09:43:13 +01:00
eisa
extcon ASoC: dapm: Add locking to snd_soc_dapm_xxxx_pin functions 2014-02-20 18:40:07 +09:00
firewire
firmware firmware: google memconsole driver fixes 2014-02-15 11:30:28 -08:00
fmc drivers/fmc/fmc-write-eeprom.c: fix decimal permissions 2014-02-25 15:25:43 -08:00
gpio
gpu Merge 3.14-rc5 into driver-core-next 2014-03-02 20:09:08 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2014-02-18 16:29:46 -08:00
hsi
hv
hwmon hwmon: (max1668) Fix writing the minimum temperature 2014-02-18 15:53:49 -08:00
hwspinlock
i2c i2c: mv64xxx: refactor message start to ensure proper initialization 2014-02-15 15:42:31 +01:00
ide
idle
iio iio:gyro: bug on L3GD20H gyroscope support 2014-02-18 10:24:49 +00:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-02-15 16:18:47 -08:00
input ASoC: dapm: Add locking to snd_soc_dapm_xxxx_pin functions 2014-02-20 18:40:07 +09:00
iommu drivers/iommu/omap-iommu-debug.c: fix decimal permissions 2014-02-25 15:25:42 -08:00
ipack
irqchip irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
isdn
leds
lguest
macintosh
mailbox
md dm cache: fix truncation bug when mapping I/O to >2TB fast device 2014-02-28 09:23:02 -05:00
media Merge branch 'master' into driver-core-next-test-merge-rc2 2014-02-10 19:34:30 -05:00
memory
memstick
message drivers/message/i2o/i2o_config.c: fix deadlock in compat_ioctl(I2OGETIOPS) 2014-02-10 16:01:40 -08:00
mfd sound fixes for 3.14-rc4 2014-02-21 09:55:32 -08:00
misc mei: set client's read_cb to NULL when flow control fails 2014-02-18 10:07:36 -08:00
mmc Fix uses of dma_max_pfn() when converting to a limiting address 2014-02-17 23:08:41 +00:00
mtd Just a single fix for the UBI module unload path which makes sure we do not 2014-02-27 10:36:50 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-02-18 15:52:43 -08:00
nfc
ntb
nubus
of Device tree compatible match order bug fix 2014-02-21 14:35:05 -08:00
oprofile
parisc
parport
pci Merge 3.14-rc5 into driver-core-next 2014-03-02 20:09:08 -08:00
pcmcia
phy phy: let phy_provider_register be the last step in registering PHY 2014-02-18 12:13:16 -08:00
pinctrl
platform
pnp
power Few fixes: 2014-02-14 10:32:28 -08:00
powercap
pps
ps3
ptp
pwm pwm: lp3943: Fix potential memory leak during request 2014-02-26 15:45:12 +01:00
rapidio
regulator Merge remote-tracking branches 'regulator/fix/da9063', 'regulator/fix/max14577' and 'regulator/fix/s5m8767' into regulator-linus 2014-02-23 12:22:18 +09:00
remoteproc
reset
rpmsg
rtc
s390 Merge 3.14-rc5 into driver-core-next 2014-03-02 20:09:08 -08:00
sbus Sparc: sparc_cpu_model isn't in asm/system.h any more [ver #2] 2014-02-20 13:34:11 -05:00
scsi Merge 3.14-rc5 into driver-core-next 2014-03-02 20:09:08 -08:00
sfi
sh
sn
spi Merge remote-tracking branches 'spi/fix/doc', 'spi/fix/nuc900' and 'spi/fix/rspi' into spi-linus 2014-02-11 12:08:27 +00:00
ssb
staging Fourth set of IIO fixes for the 3.14 kernel. 2014-02-28 17:08:03 -08:00
target Target/sbc: Don't use sg as iterator in sbc_verify_read 2014-02-23 16:35:32 -08:00
tc
thermal
tty Revert "tty: Set correct tty name in 'active' sysfs attribute" 2014-02-22 14:31:04 -08:00
uio
usb usb: ehci: fix deadlock when threadirqs option is used 2014-02-26 15:46:42 -08:00
uwb
vfio
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-03-01 21:33:09 -06:00
video video: Kconfig: Allow more broad selection of the imxfb framebuffer driver. 2014-02-14 10:44:52 +02:00
virt
virtio
vlynq
vme
w1
watchdog watchdog: w83697hf_wdt: return ENODEV if no device was found 2014-02-21 20:36:46 +01:00
xen Bug-fix: 2014-02-12 12:28:05 -08:00
zorro
Kconfig
Makefile