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linux/drivers
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Wen Yang 627c028382 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>
2023-05-15 17:16:25 +09:00
..
accessibility
…
acpi
x86/mm: split vmalloc_sync_all()
2023-05-15 17:11:06 +09:00
amba
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
2018-05-01 15:13:08 -07:00
amlogic
tee: disable by default
2023-05-12 16:27:16 +09:00
android
Android Binder: Sync code with branch upstream-linux-4.9.y
2023-05-15 17:13:36 +09:00
ata
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2023-05-15 17:15:00 +09:00
atm
atm: eni: fix uninitialized variable warning
2023-05-15 16:54:12 +09:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
base
driver core: platform: fix u32 greater or equal to zero comparison
2023-05-15 16:59:30 +09:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2023-05-15 16:46:34 +09:00
block
virtio-blk: fix hw_queue stopped on arbitrary error
2023-05-15 17:09:22 +09:00
bluetooth
Bluetooth: btusb: fix PM leak in error case of setup
2023-05-15 16:30:44 +09:00
bus
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2023-05-15 17:13:43 +09:00
cdrom
cdrom: respect device capabilities during opening action
2023-05-15 16:21:24 +09:00
char
ipmi: fix hung processes in __get_guid()
2023-05-15 17:15:06 +09:00
clk
clk: tegra: Fix Tegra PMC clock out parents
2023-05-15 17:16:04 +09:00
clocksource
clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
2023-05-15 16:44:14 +09:00
connector
…
cpufreq
cpufreq: powernv: Fix use-after-free
2023-05-15 17:14:58 +09:00
cpuidle
cpuidle: Do not unset the driver if it is there already
2023-05-15 16:16:30 +09:00
crypto
crypto: mxs-dcp - fix scatterlist linearization for hash
2023-05-15 17:14:38 +09:00
dax
device-dax: implement ->split() to catch invalid munmap attempts
2018-02-28 10:18:33 +01:00
dca
…
devfreq
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
2023-05-15 16:58:51 +09:00
dio
…
dma
dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
2023-05-15 17:03:17 +09:00
dma-buf
dma-buf: Fix memory leak in sync_file_merge()
2023-05-15 16:17:55 +09:00
edac
EDAC/ghes: Fix grain calculation
2023-05-15 16:19:29 +09:00
eisa
…
extcon
extcon: sm5502: Reset registers during initialization
2023-05-15 16:18:43 +09:00
firewire
net: add annotations on hh->hh_len lockless accesses
2023-05-15 16:31:00 +09:00
firmware
efi: Add a sanity check to efivar_store_raw()
2023-05-15 17:09:42 +09:00
fmc
…
fpga
…
gpio
Revert "gpio: set up initial state from .get_direction()"
2023-05-15 17:15:47 +09:00
gpu
drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
2023-05-15 17:15:46 +09:00
hardkernel
ODROID-G12: Make hid-multitouch and dwav-usb-mt driver as mouldes.
2022-03-15 09:20:56 +09:00
hid
HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
2023-05-15 17:10:20 +09:00
hsi
HSI: ssi_protocol: double free in ssip_pn_xmit()
2018-03-24 11:00:12 +01:00
hv
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
2023-05-15 10:45:29 +09:00
hwmon
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
2023-05-15 17:03:16 +09:00
hwspinlock
…
hwtracing
intel_th: Fix user-visible error codes
2023-05-15 17:11:00 +09:00
i2c
i2c: st: fix missing struct parameter description
2023-05-15 17:13:48 +09:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2023-05-15 16:59:25 +09:00
idle
x86/cpu: Sanitize FAM6_ATOM naming
2023-05-15 12:46:28 +09:00
iio
iio: magnetometer: ak8974: Fix negative raw values in sysfs
2023-05-15 17:10:55 +09:00
infiniband
RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
2023-05-15 17:13:23 +09:00
input
Input: i8042 - add Acer Aspire 5738z to nomux list
2023-05-15 17:14:55 +09:00
iommu
iommu/amd: Fix the configuration of GCR3 table root pointer
2023-05-15 17:16:19 +09:00
ipack
…
irqchip
irqchip/versatile-fpga: Apply clear-mask earlier
2023-05-15 17:14:23 +09:00
isdn
staging: gigaset: add endpoint-type sanity check
2023-05-15 16:15:52 +09:00
leds
leds: leds-lp5562 allow firmware files up to the maximum length
2023-05-15 14:32:51 +09:00
lguest
…
lightnvm
…
macintosh
macintosh/windfarm_smu_sat: Fix debug output
2023-05-15 15:17:44 +09:00
mailbox
mailbox: handle failed named mailbox channel request
2023-05-15 14:08:07 +09:00
mcb
MCB: add support for SC31 to mcb-lpc
2017-09-09 17:39:41 +02:00
md
dm flakey: check for null arg_name in parse_features()
2023-05-15 17:15:29 +09:00
media
media: ti-vpe: cal: fix disable_irqs to only the intended target
2023-05-15 17:14:17 +09:00
memory
memory: tegra: Fix integer overflow on tick value calculation
2023-05-15 12:52:51 +09:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2023-05-15 14:51:01 +09:00
message
scsi: mptfusion: Fix double fetch bug in ioctl
2023-05-15 16:35:04 +09:00
mfd
mfd: dln2: Fix sanity checking for endpoints
2023-05-15 17:15:11 +09:00
misc
misc: echo: Remove unnecessary parentheses and simplify check for zero
2023-05-15 17:15:09 +09:00
mmc
mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
2023-05-15 17:10:56 +09:00
mtd
mtd: phram: fix a double free issue in error path
2023-05-15 17:16:25 +09:00
net
wil6210: fix length check in __wmi_send
2023-05-15 17:15:55 +09:00
nfc
NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
2023-05-15 17:11:24 +09:00
ntb
ntb: intel: fix return value for ndev_vec_mask()
2023-05-15 15:18:34 +09:00
nubus
…
nvdimm
libnvdimm: Out of bounds read in __nd_ioctl()
2023-05-15 17:16:18 +09:00
nvme
nvme: retain split access workaround for capability reads
2023-05-15 16:46:52 +09:00
nvmem
nvmem: core: return error code instead of NULL from nvmem_device_get
2023-05-15 15:08:54 +09:00
of
of: unittest: kmemleak in of_unittest_platform_populate()
2023-05-15 17:16:01 +09:00
oprofile
…
parisc
parisc: Disable HP HSC-PCI Cards to prevent kernel crash
2023-05-15 14:34:33 +09:00
parport
parport: load lowlevel driver if ports not found
2023-05-15 16:19:36 +09:00
pci
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
2023-05-15 16:58:32 +09:00
pcmcia
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
2023-05-15 09:18:55 +09:00
perf
drivers/perf: arm_pmu: Fix failure path in PM notifier
2023-05-15 14:09:37 +09:00
phy
phy: phy-twl4030-usb: fix denied runtime access
2023-05-15 15:10:20 +09:00
pinctrl
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
2023-05-15 16:58:52 +09:00
platform
MIPS: Loongson: Fix return value of loongson_hwmon_init
2023-05-15 16:47:13 +09:00
pnp
…
power
power: supply: bq27xxx_battery: Silence deferred-probe error
2023-05-15 17:16:03 +09:00
powercap
x86/cpu: Sanitize FAM6_ATOM naming
2023-05-15 12:46:28 +09:00
pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2023-05-15 14:08:51 +09:00
ps3
…
ptp
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
2023-05-15 11:22:20 +09:00
pwm
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
2023-05-15 16:59:22 +09:00
rapidio
drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
2023-05-15 16:44:23 +09:00
ras
…
regulator
regulator: rk808: Lower log level on optional GPIOs being not available
2023-05-15 16:58:29 +09:00
remoteproc
remoteproc: Initialize rproc_class before use
2023-05-15 16:59:26 +09:00
reset
reset: Fix potential use-after-free in __of_reset_control_get()
2023-05-15 15:12:21 +09:00
rpmsg
rpmsg: smd: fix memory leak on channel create
2023-05-15 09:23:11 +09:00
rtc
rtc: pm8xxx: Fix issue in RTC write path
2023-05-15 17:15:54 +09:00
s390
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
2023-05-15 17:14:47 +09:00
sbus
drivers/sbus/char: add of_node_put()
2023-05-15 10:37:00 +09:00
scsi
scsi: ufs: ufs-qcom: remove broken hci version quirk
2023-05-15 17:15:52 +09:00
sfi
…
sh
…
sn
…
soc
soc: qcom: smem: Use le32_to_cpu for comparison
2023-05-15 17:15:58 +09:00
spi
spi/zynqmp: remove entry that causes a cs glitch
2023-05-15 17:10:37 +09:00
spmi
spmi: Include OF based modalias in device uevent
2017-07-27 15:08:08 -07:00
ssb
ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
2023-05-15 12:59:29 +09:00
staging
staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
2023-05-15 17:12:16 +09:00
target
scsi: target: fix hang when multiple threads try to destroy the same iscsi session
2023-05-15 17:15:35 +09:00
tc
TC: Set DMA masks for devices
2023-05-15 09:23:01 +09:00
tee
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
thermal
thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
2023-05-15 16:45:24 +09:00
thunderbolt
thunderbolt: Use 32-bit writes when writing ring producer/consumer
2023-05-15 14:55:28 +09:00
tty
tty: evh_bytechan: Fix out of bounds accesses
2023-05-15 17:16:21 +09:00
uio
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
2023-05-15 16:58:17 +09:00
usb
usb: gadget: composite: Inform controller driver of self-powered
2023-05-15 17:14:09 +09:00
uwb
uwb: hwa-rc: fix memory leak at probe
2023-05-15 08:28:33 +09:00
vfio
vfio_pci: Enable memory accesses before calling pci_map_rom
2023-05-15 16:43:56 +09:00
vhost
vhost: Check docket sk_family instead of call getname
2023-05-15 17:02:11 +09:00
video
fbdev: potential information leak in do_fb_ioctl()
2023-05-15 17:16:20 +09:00
virt
drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl
2023-05-15 12:50:46 +09:00
virtio
virtio-balloon: fix managed page counts when migrating pages between zones
2023-05-15 16:16:07 +09:00
vlynq
…
vme
vme: bridges: reduce stack usage
2023-05-15 16:59:11 +09:00
w1
w1: fix the resume command API
2023-05-15 13:00:07 +09:00
watchdog
watchdog: da9062: do not ping the hw during stop()
2023-05-15 17:02:24 +09:00
xen
xen: Enable interrupts when calling _cond_resched()
2023-05-15 17:00:58 +09:00
zorro
zorro: Set up z->dev.dma_mask for the DMA API
2018-05-30 07:50:44 +02:00
Kconfig
ODROID: sysfs: Add poweroff_trigger sysfs node.
2019-12-11 18:21:09 +09:00
Makefile
ODROID: sysfs: Add poweroff_trigger sysfs node.
2019-12-11 18:21:09 +09:00