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Alexey Khoroshilov fbfd614aea clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed 
If cpg_mssr_common_init() fails after assigning priv to global variable
cpg_mssr_priv, it deallocates priv, but cpg_mssr_priv keeps dangling
pointer that potentially can be used later.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 1f7db7bbf031 ("clk: renesas: cpg-mssr: Add early clock support")
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1671806417-32623-1-git-send-email-khoroshilov@ispras.ru
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-01-12 17:18:48 +01:00
..
accel
Fix mismerge due to devnode now taking a 'const *' device
2022-12-16 13:04:15 -06:00
accessibility
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acpi
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
amba
ARM updates for 6.2
2022-12-13 15:22:14 -08:00
android
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ata
ata changes for 6.2
2022-12-13 10:54:19 -08:00
atm
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
auxdisplay
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base
Kbuild updates for v6.2
2022-12-19 12:33:32 -06:00
bcma
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block
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
bluetooth
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
bus
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
cdrom
…
char
random: do not include <asm/archrandom.h> from random.h
2022-12-20 03:13:45 +01:00
clk
clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed
2023-01-12 17:18:48 +01:00
clocksource
Updates for timers, timekeeping and drivers:
2022-12-12 12:52:02 -08:00
comedi
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connector
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counter
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cpufreq
linux-kselftest-next-6.2-rc1
2022-12-12 16:39:38 -08:00
cpuidle
powerpc updates for 6.2
2022-12-19 07:13:33 -06:00
crypto
powerpc updates for 6.2
2022-12-19 07:13:33 -06:00
cxl
cxl/region: Fix memdev reuse check
2022-12-08 13:03:47 -08:00
dax
…
dca
…
devfreq
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dio
…
dma
dmaengine updates for v6.2
2022-12-19 08:54:17 -06:00
dma-buf
Driver Core changes for 6.2-rc1
2022-12-16 03:54:54 -08:00
edac
Merge branches 'edac-ghes' and 'edac-misc' into edac-updates-for-v6.2
2022-12-12 15:40:03 +01:00
eisa
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extcon
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
firewire
…
firmware
remoteproc updates for v6.2
2022-12-21 09:37:14 -08:00
fpga
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
fsi
…
gnss
…
gpio
pwm: Changes for v6.2-rc1
2022-12-21 09:41:28 -08:00
gpu
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
greybus
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hid
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
hsi
…
hte
…
hv
Networking changes for 6.2.
2022-12-13 15:47:48 -08:00
hwmon
hwmon updates for v6.2 merge window
2022-12-13 13:09:38 -08:00
hwspinlock
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hwtracing
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i2c
Core got a new helper 'i2c_client_get_device_id', designware got some
2022-12-15 14:47:10 -08:00
i3c
i3c: export SETDASA method
2022-12-11 21:25:58 +01:00
idle
…
iio
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
infiniband
v6.2 merge window 2nd pull request
2022-12-17 08:23:42 -06:00
input
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
interconnect
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iommu
IOMMU Updates for Linux v6.2
2022-12-19 08:34:39 -06:00
ipack
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irqchip
RISC-V Patches for the 6.2 Merge Window, Part 1
2022-12-14 15:23:49 -08:00
isdn
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
leds
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
macintosh
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mailbox
- qcom: enable sc8280xp, sm8550 and sm4250 support
2022-12-21 09:31:18 -08:00
mcb
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md
- Fix use-after-free races due to missing resource cleanup during DM
2022-12-13 10:58:09 -08:00
media
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
memory
ARM updates for 6.2
2022-12-13 15:22:14 -08:00
memstick
memstick/mspro_block: Convert to use sysfs_emit()/sysfs_emit_at() APIs
2022-12-09 10:29:58 +01:00
message
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mfd
- New Drivers
2022-12-21 09:19:24 -08:00
misc
kernel hardening fixes for v6.2-rc1
2022-12-23 12:00:24 -08:00
mmc
MMC core:
2022-12-13 13:41:26 -08:00
most
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mtd
MTD core changes:
2022-12-13 12:32:07 -08:00
mux
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net
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
nfc
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
ntb
…
nubus
…
nvdimm
…
nvme
SCSI misc on 20221222
2022-12-22 11:22:31 -08:00
nvmem
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
of
Devicetree updates for v6.2, part 2:
2022-12-20 08:48:24 -06:00
opp
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parisc
parisc: led: Fix potential null-ptr-deref in start_task()
2022-12-17 23:19:38 +01:00
parport
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pci
phy-for-6.2
2022-12-19 08:40:58 -06:00
pcmcia
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
peci
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perf
RISC-V Patches for the 6.2 Merge Window, Part 1
2022-12-14 15:23:49 -08:00
phy
phy-for-6.2
2022-12-19 08:40:58 -06:00
pinctrl
Pin control changes for the v6.2 kernel cycle:
2022-12-13 13:03:06 -08:00
platform
USB/Thunderbolt driver changes for 6.2-rc1
2022-12-16 03:22:53 -08:00
pnp
…
power
power supply and reset changes for the v6.2 series
2022-12-17 08:39:31 -06:00
powercap
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pps
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ps3
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ptp
Networking changes for 6.2.
2022-12-13 15:47:48 -08:00
pwm
pwm: Changes for v6.2-rc1
2022-12-21 09:41:28 -08:00
rapidio
rapidio: devices: fix missing put_device in mport_cdev_open
2022-12-11 19:30:20 -08:00
ras
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regulator
regulator: Fixes for v6.2
2022-12-23 14:38:00 -08:00
remoteproc
remoteproc: core: Do pm_relax when in RPROC_OFFLINE state
2022-12-07 11:20:55 -07:00
reset
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rpmsg
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rtc
- New Drivers
2022-12-21 09:19:24 -08:00
s390
Driver Core changes for 6.2-rc1
2022-12-16 03:54:54 -08:00
sbus
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scsi
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
sh
…
siox
…
slimbus
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soc
ARM: SoC fixes for 6.2
2022-12-19 16:07:59 -06:00
soundwire
soundwire updates for 6.2
2022-12-19 08:47:33 -06:00
spi
spi: Fix for v6.2
2022-12-23 14:44:08 -08:00
spmi
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ssb
…
staging
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
target
SCSI misc on 20221213
2022-12-14 08:58:51 -08:00
tc
…
tee
SoC driver updates for 6.2
2022-12-12 10:17:08 -08:00
thermal
More thermal control updates for 6.2-rc1
2022-12-15 10:16:04 -08:00
thunderbolt
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tty
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
ufs
SCSI misc on 20221213
2022-12-14 08:58:51 -08:00
uio
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usb
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
vdpa
…
vfio
Driver Core changes for 6.2-rc1
2022-12-16 03:54:54 -08:00
vhost
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video
- Fix-ups
2022-12-21 09:24:39 -08:00
virt
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
virtio
…
vlynq
…
w1
…
watchdog
linux-watchdog 6.2-rc1 tag
2022-12-17 08:34:01 -06:00
xen
drm for 6.2:
2022-12-13 11:59:58 -08:00
zorro
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Kconfig
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Makefile
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