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Wen Yang bed37eb481 mtd: phram: fix a double free issue in error path 
commit 49c64df880 upstream.

The variable 'name' is released multiple times in the error path,
which may cause double free issues.
This problem is avoided by adding a goto label to release the memory
uniformly. And this change also makes the code a bit more cleaner.

Fixes: 4f678a58d3 ("mtd: fix memory leaks in phram_setup")
Signed-off-by: Wen Yang <wenyang@linux.alibaba.com>
Cc: Joern Engel <joern@lazybastard.org>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200318153156.25612-1-wenyang@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-24 07:59:15 +02:00
..
accessibility
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acpi
x86/mm: split vmalloc_sync_all()
2020-04-02 17:20:26 +02:00
amba
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android
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ata
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-24 07:58:59 +02:00
atm
atm: eni: fix uninitialized variable warning
2020-02-05 13:05:41 +00:00
auxdisplay
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base
driver core: platform: fix u32 greater or equal to zero comparison
2020-02-28 15:42:37 +01:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2020-01-29 10:24:31 +01:00
block
virtio-blk: fix hw_queue stopped on arbitrary error
2020-03-20 09:07:43 +01:00
bluetooth
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bus
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2020-04-24 07:58:46 +02:00
cdrom
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char
ipmi: fix hung processes in __get_guid()
2020-04-24 07:59:00 +02:00
clk
clk: tegra: Fix Tegra PMC clock out parents
2020-04-24 07:59:11 +02:00
clocksource
clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
2020-01-29 10:24:17 +01:00
connector
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cpufreq
cpufreq: powernv: Fix use-after-free
2020-04-24 07:58:59 +02:00
cpuidle
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crypto
crypto: mxs-dcp - fix scatterlist linearization for hash
2020-04-24 07:58:56 +02:00
dax
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dca
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devfreq
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
2020-02-28 15:42:28 +01:00
dio
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dma
dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
2020-03-11 07:53:13 +01:00
dma-buf
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edac
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eisa
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extcon
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firewire
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firmware
efi: Add a sanity check to efivar_store_raw()
2020-03-20 09:07:49 +01:00
fmc
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fpga
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gpio
Revert "gpio: set up initial state from .get_direction()"
2020-04-24 07:59:08 +02:00
gpu
drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
2020-04-24 07:59:07 +02:00
hid
HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
2020-03-20 09:07:57 +01:00
hsi
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hv
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hwmon
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
2020-03-11 07:53:13 +01:00
hwspinlock
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hwtracing
intel_th: Fix user-visible error codes
2020-04-02 17:20:25 +02:00
i2c
i2c: st: fix missing struct parameter description
2020-04-24 07:58:47 +02:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2020-02-28 15:42:36 +01:00
idle
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iio
iio: magnetometer: ak8974: Fix negative raw values in sysfs
2020-04-02 17:20:24 +02:00
infiniband
RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
2020-04-13 10:32:57 +02:00
input
Input: i8042 - add Acer Aspire 5738z to nomux list
2020-04-24 07:58:59 +02:00
iommu
iommu/amd: Fix the configuration of GCR3 table root pointer
2020-04-24 07:59:14 +02:00
ipack
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irqchip
irqchip/versatile-fpga: Apply clear-mask earlier
2020-04-24 07:58:53 +02:00
isdn
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leds
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lguest
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lightnvm
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macintosh
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mailbox
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mcb
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md
dm flakey: check for null arg_name in parse_features()
2020-04-24 07:59:05 +02:00
media
media: ti-vpe: cal: fix disable_irqs to only the intended target
2020-04-24 07:58:52 +02:00
memory
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memstick
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message
scsi: mptfusion: Fix double fetch bug in ioctl
2020-01-23 08:19:39 +01:00
mfd
mfd: dln2: Fix sanity checking for endpoints
2020-04-24 07:59:01 +02:00
misc
misc: echo: Remove unnecessary parentheses and simplify check for zero
2020-04-24 07:59:01 +02:00
mmc
mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
2020-04-02 17:20:25 +02:00
mtd
mtd: phram: fix a double free issue in error path
2020-04-24 07:59:15 +02:00
net
wil6210: fix length check in __wmi_send
2020-04-24 07:59:09 +02:00
nfc
NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
2020-04-02 17:20:30 +02:00
ntb
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nubus
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nvdimm
libnvdimm: Out of bounds read in __nd_ioctl()
2020-04-24 07:59:14 +02:00
nvme
nvme: retain split access workaround for capability reads
2020-01-29 10:24:33 +01:00
nvmem
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of
of: unittest: kmemleak in of_unittest_platform_populate()
2020-04-24 07:59:10 +02:00
oprofile
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parisc
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parport
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pci
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
2020-02-28 15:42:23 +01:00
pcmcia
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perf
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phy
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pinctrl
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
2020-02-28 15:42:28 +01:00
platform
MIPS: Loongson: Fix return value of loongson_hwmon_init
2020-01-29 10:24:35 +01:00
pnp
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power
power: supply: bq27xxx_battery: Silence deferred-probe error
2020-04-24 07:59:11 +02:00
powercap
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pps
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ps3
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ptp
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pwm
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
2020-02-28 15:42:35 +01:00
rapidio
drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
2020-01-29 10:24:18 +01:00
ras
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regulator
regulator: rk808: Lower log level on optional GPIOs being not available
2020-02-28 15:42:23 +01:00
remoteproc
remoteproc: Initialize rproc_class before use
2020-02-28 15:42:36 +01:00
reset
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rpmsg
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rtc
rtc: pm8xxx: Fix issue in RTC write path
2020-04-24 07:59:09 +02:00
s390
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
2020-04-24 07:58:58 +02:00
sbus
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scsi
scsi: ufs: ufs-qcom: remove broken hci version quirk
2020-04-24 07:59:09 +02:00
sfi
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sh
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sn
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soc
soc: qcom: smem: Use le32_to_cpu for comparison
2020-04-24 07:59:10 +02:00
spi
spi/zynqmp: remove entry that causes a cs glitch
2020-04-02 17:20:21 +02:00
spmi
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ssb
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staging
staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
2020-04-02 17:20:37 +02:00
target
scsi: target: fix hang when multiple threads try to destroy the same iscsi session
2020-04-24 07:59:06 +02:00
tc
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thermal
thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
2020-01-29 10:24:24 +01:00
thunderbolt
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tty
tty: evh_bytechan: Fix out of bounds accesses
2020-04-24 07:59:15 +02:00
uio
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
2020-02-28 15:42:20 +01:00
usb
usb: gadget: composite: Inform controller driver of self-powered
2020-04-24 07:58:51 +02:00
uwb
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vfio
vfio_pci: Enable memory accesses before calling pci_map_rom
2020-01-29 10:24:16 +01:00
vhost
vhost: Check docket sk_family instead of call getname
2020-03-11 07:53:08 +01:00
video
fbdev: potential information leak in do_fb_ioctl()
2020-04-24 07:59:14 +02:00
virt
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virtio
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vlynq
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vme
vme: bridges: reduce stack usage
2020-02-28 15:42:33 +01:00
w1
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watchdog
watchdog: da9062: do not ping the hw during stop()
2020-03-11 07:53:10 +01:00
xen
xen: Enable interrupts when calling _cond_resched()
2020-02-28 15:42:57 +01:00
zorro
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Kconfig
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Makefile
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