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fd7aa9530320b0a4e9ca2fe9fdbd360b4ea78c8a
linux/drivers
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Christophe Leroy fd7aa95303 lkdtm: Add tests for NULL pointer dereference 
[ Upstream commit 59a12205d3 ]

Introduce lkdtm tests for NULL pointer dereference: check access or exec
at NULL address, since these errors tend to be reported differently from
the general fault error text. For example from x86:

    pr_alert("BUG: unable to handle kernel %s at %px\n",
        address < PAGE_SIZE ? "NULL pointer dereference" : "paging request",
        (void *)address);

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-15 12:23:17 +09:00
..
accessibility
…
acpi
ACPI / SBS: Fix GPE storm on recent MacBookPro's
2023-05-15 12:23:13 +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
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
ata
sata_rcar: fix deferred probing
2023-05-15 11:22:47 +09:00
atm
atm: he: fix sign-extension overflow on large shift
2023-05-15 11:44:23 +09:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
base
drivers: core: Remove glue dirs from sysfs earlier
2023-05-15 11:16:42 +09:00
bcma
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block
floppy: check_events callback should not return a negative number
2023-05-15 12:05:18 +09:00
bluetooth
Revert "Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV"
2023-05-15 09:51:44 +09:00
bus
bus: arm-cci: remove unnecessary unreachable()
2023-05-15 10:05:32 +09:00
cdrom
cdrom: Fix race condition in cdrom_sysctl_register
2023-05-15 12:17:16 +09:00
char
tty: mark Siemens R3964 line discipline as BROKEN
2023-05-15 12:22:28 +09:00
clk
clk: ingenic: Fix doc of ingenic_cgu_div_info
2023-05-15 12:06:10 +09:00
clocksource
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
2023-05-15 12:05:56 +09:00
connector
…
cpufreq
cpufreq: pxa2xx: remove incorrect __init annotation
2023-05-15 12:06:06 +09:00
cpuidle
cpuidle: big.LITTLE: fix refcount leak
2023-05-15 11:22:49 +09:00
crypto
crypto: crypto4xx - add missing of_node_put after of_device_is_available
2023-05-15 12:16:59 +09:00
dax
device-dax: implement ->split() to catch invalid munmap attempts
2018-02-28 10:18:33 +01:00
dca
…
devfreq
PM / devfreq: Fix potential NULL pointer dereference in governor_store
2018-04-13 19:48:09 +02:00
dio
…
dma
dmaengine: tegra: avoid overflow of byte tracking
2023-05-15 12:21:46 +09:00
dma-buf
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
edac
EDAC, skx_edac: Fix logical channel intermediate decoding
2023-05-15 09:20:44 +09:00
eisa
…
extcon
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
firewire
firewire-ohci: work around oversized DMA reads on JMicron controllers
2018-05-30 07:50:18 +02:00
firmware
efi/memattr: Don't bail on zero VA if it equals the region's PA
2023-05-15 12:17:17 +09:00
fmc
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fpga
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gpio
gpio: pxa: handle corner case of unprobed device
2023-05-15 12:23:08 +09:00
gpu
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
2023-05-15 12:21:46 +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: override HID descriptors for certain devices
2023-05-15 12:23:12 +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: (lm80) Fix missing unlock on error in set_fan_div()
2023-05-15 11:41:33 +09:00
hwspinlock
…
hwtracing
coresight: etm4x: Add support to enable ETMv4.2
2023-05-15 12:17:00 +09:00
i2c
i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA
2023-05-15 12:16:44 +09:00
ide
ide: pmac: add of_node_put()
2023-05-15 10:39:04 +09:00
idle
idle: i7300: add PCI dependency
2018-02-25 11:05:55 +01:00
iio
iio: adc: exynos-adc: Fix NULL pointer exception on unbind
2023-05-15 11:57:46 +09:00
infiniband
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
2023-05-15 12:22:56 +09:00
input
Input: st-keyscan - fix potential zalloc NULL dereference
2023-05-15 12:05:23 +09:00
iommu
iommu/dmar: Fix buffer overflow during PCI bus notification
2023-05-15 12:23:16 +09:00
ipack
…
irqchip
irqchip/mbigen: Don't clear eventid when freeing an MSI
2023-05-15 12:23:04 +09:00
isdn
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
2023-05-15 12:12:05 +09:00
leds
leds: lp55xx: fix null deref on firmware load failure
2023-05-15 12:17:08 +09:00
lguest
…
lightnvm
…
macintosh
macintosh/rack-meter: Convert cputime64_t use to u64
2023-05-15 09:10:25 +09:00
mailbox
mailbox: xgene-slimpro: Fix potential NULL pointer dereference
2023-05-12 17:22:44 +09:00
mcb
…
md
bcache: improve sysfs_strtoul_clamp()
2023-05-15 12:17:13 +09:00
media
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
2023-05-15 12:21:39 +09:00
memory
memory: tegra: Apply interrupts mask per SoC
2023-05-12 16:43:39 +09:00
memstick
memstick: Prevent memstick host from getting runtime suspended during card detection
2023-05-15 11:22:55 +09:00
message
Merge 4.9.103 into android-4.9
2018-05-25 17:06:35 +02:00
mfd
mfd: mc13xxx: Fix a missing check of a register-read failure
2023-05-15 11:44:15 +09:00
misc
lkdtm: Add tests for NULL pointer dereference
2023-05-15 12:23:17 +09:00
mmc
mmc: davinci: remove extraneous __init annotation
2023-05-15 12:22:57 +09:00
mtd
mtd: rawnand: gpmi: fix MX28 bus master lockup problem
2023-05-15 11:30:03 +09:00
net
rsi: improve kernel thread handling to fix kernel panic
2023-05-15 12:23:09 +09:00
nfc
NFC: nxp-nci: Include unaligned.h instead of access_ok.h
2023-05-15 10:48:49 +09:00
ntb
ntb_transport: Fix bug with max_mw_size parameter
2018-05-30 07:50:22 +02:00
nubus
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nvdimm
libnvdimm: Fix altmap reservation size calculation
2023-05-15 12:05:44 +09:00
nvme
nvmet-rdma: fix null dereference under heavy load
2023-05-15 11:10:41 +09:00
nvmem
nvmem: properly handle returned value nvmem_reg_read
2023-05-12 16:42:35 +09:00
of
of: add helper to lookup compatible child node
2023-05-15 09:58:01 +09:00
oprofile
…
parisc
parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
2018-05-30 07:50:43 +02:00
parport
parport_pc: fix find_superio io compare code, should use equal test.
2023-05-15 12:06:16 +09:00
pci
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
2023-05-15 12:22:50 +09:00
pcmcia
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
2023-05-15 09:18:55 +09:00
perf
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
phy
phy: tegra: remove redundant self assignment of 'map'
2023-05-15 11:45:19 +09:00
pinctrl
pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins
2023-05-15 12:05:28 +09:00
platform
platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
2023-05-15 11:50:33 +09:00
pnp
…
power
power: supply: charger-manager: Fix incorrect return value
2023-05-15 12:07:35 +09:00
powercap
PowerCap: Fix an error code in powercap_register_zone()
2018-04-13 19:47:56 +02:00
pps
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ps3
…
ptp
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
2023-05-15 11:22:20 +09:00
pwm
pwm: tiehrpwm: Fix disabling of output of PWMs
2023-05-12 17:24:35 +09:00
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: act8865: Fix act8600_sudcdc_voltage_ranges setting
2023-05-15 12:21:40 +09:00
remoteproc
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reset
reset: make device_reset_optional() really optional
2023-05-15 10:06:13 +09:00
rpmsg
rpmsg: smd: fix memory leak on channel create
2023-05-15 09:23:11 +09:00
rtc
rtc: Fix overflow when converting time64_t to rtc_time
2023-05-15 12:07:33 +09:00
s390
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
2023-05-15 12:12:32 +09:00
sbus
drivers/sbus/char: add of_node_put()
2023-05-15 10:37:00 +09:00
scsi
scsi: megaraid_sas: return error when create DMA pool failed
2023-05-15 12:17:04 +09:00
sfi
…
sh
…
sn
…
soc
soc/tegra: pmc: Drop locking from tegra_powergate_is_powered()
2023-05-15 12:23:16 +09:00
spi
spi: pxa2xx: Setup maximum supported DMA transfer length
2023-05-15 12:05:52 +09:00
spmi
…
ssb
…
staging
staging: vt6655: Fix interrupt race condition on device start up.
2023-05-15 12:12:36 +09:00
target
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
2023-05-15 12:05:59 +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/int340x_thermal: fix mode setting
2023-05-15 12:22:59 +09:00
thunderbolt
thunderbolt: Resume control channel after hibernation image is created
2018-04-24 09:34:12 +02:00
tty
serial: uartps: console_setup() can't be placed to init section
2023-05-15 12:23:11 +09:00
uio
uio: Fix an Oops on load
2023-05-15 09:51:46 +09:00
usb
usb: f_fs: Avoid crash due to out-of-scope stack ptr access
2023-05-15 12:17:11 +09:00
uwb
uwb: hwa-rc: fix memory leak at probe
2023-05-15 08:28:33 +09:00
vfio
vfio: platform: Fix reset module leak in error path
2023-05-12 16:39:25 +09:00
vhost
vhost/vsock: fix vhost vsock cid hashing inconsistent
2023-05-15 11:55:45 +09:00
video
fbdev: fbmem: fix memory access if logo is bigger than the screen
2023-05-15 12:17:15 +09:00
virt
…
virtio
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
2023-05-15 12:22:45 +09:00
vlynq
…
vme
…
w1
w1: omap-hdq: fix missing bus unregister at removal
2023-05-15 09:22:48 +09:00
watchdog
watchdog: sbsa: use 32-bit read for WCV
2018-05-30 07:50:34 +02:00
xen
xen: xlate_mmu: add missing header to fix 'W=1' warning
2023-05-15 10:31:44 +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