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Mario Limonciello 215164bfb7 platform/x86: dell-wmi-sysman: fix a NULL pointer dereference 
An upcoming Dell platform is causing a NULL pointer dereference
in dell-wmi-sysman initialization.  Validate that the input from
BIOS matches correct ACPI types and abort module initialization
if it fails.

Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Tested-by: Perry Yuan <perry_yuan@dell.com>
Link: https://lore.kernel.org/r/20210129172654.2326751-1-mario.limonciello@dell.com
[hdegoede@redhat.com: Drop redundant release_attributes_data() call]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-01-31 22:05:35 +01:00
..
dell-wmi-sysman
platform/x86: dell-wmi-sysman: fix a NULL pointer dereference
2021-01-31 22:05:35 +01:00
intel_speed_select_if
platform/x86: ISST: Mark mmio_range_devid_0 and mmio_range_devid_1 with static keyword
2020-12-08 16:30:55 +01:00
acer-wireless.c
acer-wireless: send an EV_SYN/SYN_REPORT between state changes
2020-12-07 16:10:11 +01:00
acer-wmi.c
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
2020-11-26 15:48:37 +01:00
acerhdf.c
platform/x86/drivers/acerhdf: Check the interval value when it is set
2020-12-07 17:04:50 +01:00
alienware-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
amd-pmc.c
platform/x86: amd-pmc: Fix CONFIG_DEBUG_FS check
2021-01-04 15:57:26 +01:00
amilo-rfkill.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
apple-gmux.c
platform/x86: apple-gmux: Replace HTTP links with HTTPS ones
2020-07-15 13:01:20 +03:00
asus-laptop.c
platform/x86: asus-laptop: Drop duplicate check for led_classdev_unregister()
2020-05-07 19:37:23 +03:00
asus-nb-wmi.c
platform/x86: asus-wmi: Add support for SW_TABLET_MODE on UX360
2020-10-28 12:47:37 +01:00
asus-wireless.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
asus-wmi.c
platform/x86: asus-wmi: Add userspace notification for performance mode change
2020-11-24 14:39:13 +01:00
asus-wmi.h
platform/x86: asus-wmi: Add support for SW_TABLET_MODE on UX360
2020-10-28 12:47:37 +01:00
classmate-laptop.c
x86/platform: classmate-laptop: add WiFi media button
2020-12-08 11:18:03 +01:00
compal-laptop.c
platform/x86: compal-laptop: Initialize "value" in ec_read_u8()
2019-09-07 21:16:09 +03:00
dcdbas.c
platform/x86: dcdbas: Check SMBIOS for protected buffer address
2020-06-01 12:27:25 +03:00
dcdbas.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287
2019-06-05 17:36:37 +02:00
dell_rbu.c
platform/x86: dell_rbu: Unify format of the printed messages
2020-02-10 17:47:38 +02:00
dell-laptop.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dell-rbtn.c
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
dell-rbtn.h
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
dell-smbios-base.c
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
2020-12-02 13:11:03 +01:00
dell-smbios-smm.c
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
dell-smbios-wmi.c
platform-drivers-x86 for v5.3-1
2019-07-14 16:51:47 -07:00
dell-smbios.h
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
dell-smo8800.c
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
dell-wmi-aio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
dell-wmi-descriptor.c
platform-drivers-x86 for v5.3-1
2019-07-14 16:51:47 -07:00
dell-wmi-descriptor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
dell-wmi-led.c
…
dell-wmi.c
platform/x86: dell-wmi: add new dmi mapping for keycode 0xffff
2020-07-09 22:47:27 +03:00
eeepc-laptop.c
platform/x86: eeepc-laptop: Drop duplicate check for led_classdev_unregister()
2020-05-07 19:39:32 +03:00
eeepc-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
fujitsu-laptop.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
fujitsu-tablet.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 414
2019-06-05 17:37:14 +02:00
gpd-pocket-fan.c
platform/x86: GPD pocket fan: Fix error message when temp-limits are out of range
2020-03-20 14:44:47 +02:00
hdaps.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
hp_accel.c
platform/x86: hp_accel: Add support for HP ZBook 17 G5
2019-07-29 18:31:48 +03:00
hp-wireless.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
hp-wmi.c
platform/x86: hp-wmi: Disable tablet-mode reporting by default
2021-01-25 22:06:49 +01:00
huawei-wmi.c
platform/x86: huawei-wmi: Remove unnecessary battery mutex
2019-10-21 12:17:30 +03:00
i2c-multi-instantiate.c
platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515 ACPI nodes
2021-01-04 15:54:45 +01:00
ibm_rtl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
ideapad-laptop.c
platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
2021-01-13 11:25:26 +01:00
intel_atomisp2_led.c
platform/x86: Add new intel_atomisp2_led driver
2020-07-09 22:47:27 +03:00
intel_atomisp2_pm.c
platform/x86: intel_atomisp2_pm: Spelling fixes
2020-01-10 11:57:22 +02:00
intel_bxtwc_tmu.c
platform/x86: intel_bxtwc_tmu: Remove dev_err() usage after platform_get_irq()
2019-08-01 18:03:02 +03:00
intel_cht_int33fe_common.c
platform/x86: intel_cht_int33fe: Drop double check for ACPI companion device
2020-07-09 22:40:36 +03:00
intel_cht_int33fe_common.h
platform/x86: intel_cht_int33fe: Split code to Micro-B and Type-C
2019-10-15 10:55:10 +03:00
intel_cht_int33fe_microb.c
platform/x86: intel_cht_int33fe: Split code to Micro-B and Type-C
2019-10-15 10:55:10 +03:00
intel_cht_int33fe_typec.c
platform/x86: intel_cht_int33fe: Fix spelling issues
2020-04-20 14:47:45 +03:00
intel_chtdc_ti_pwrbtn.c
…
intel_int0002_vgpio.c
Additional power management updates for 5.7-rc1
2020-04-06 10:14:39 -07:00
intel_ips.c
platform/x86: intel_ips: Convert to use DEFINE_SHOW_ATTRIBUTE macro
2018-12-03 21:40:03 +02:00
intel_ips.h
platform/x86: intel-ips: Use the correct style for SPDX License Identifier
2020-01-10 11:57:21 +02:00
intel_menlow.c
platform/x86: intel_menlow: switch to use <linux/units.h> helpers
2020-01-31 10:30:40 -08:00
intel_mid_powerbtn.c
platform/x86: intel_mid_powerbtn: Convert to use new SCU IPC API
2020-04-24 11:17:32 +01:00
intel_mid_thermal.c
thermal: Explicitly enable non-changing thermal zone devices
2020-06-29 20:26:37 +02:00
intel_mrfld_pwrbtn.c
platform/x86: Add support for Basin Cove power button
2019-05-09 00:33:03 +03:00
intel_oaktrail.c
platform/x86: intel_oaktrail: Use pr_warn instead of pr_warning
2019-10-18 15:01:35 +02:00
intel_pmc_core_pltdrv.c
platform/x86: intel_pmc_core: do not create a static struct device
2020-09-24 14:05:21 +03:00
intel_pmc_core.c
platform/x86: intel_pmc_core: Assign boolean values to a bool variable
2020-11-09 15:02:40 +01:00
intel_pmc_core.h
platform/x86: intel_pmc_core: Fix the slp_s0 counter displayed value
2020-10-07 23:06:29 +02:00
intel_pmt_class.c
platform/x86: pmt: Fix a potential Oops on error in probe
2020-11-24 12:43:40 +01:00
intel_pmt_class.h
platform/x86: Intel PMT class driver
2020-11-04 11:14:12 +00:00
intel_pmt_crashlog.c
platform/x86: Intel PMT Crashlog capability driver
2020-11-04 11:14:38 +00:00
intel_pmt_telemetry.c
platform/x86: Intel PMT Telemetry capability driver
2020-11-04 11:14:27 +00:00
intel_punit_ipc.c
platform/x86: intel_punit_ipc: Drop useless label
2019-10-27 02:10:57 +03:00
intel_scu_ipc.c
platform/x86: intel_scu_ipc: Add managed function to register SCU IPC
2020-04-24 11:17:44 +01:00
intel_scu_ipcutil.c
platform/x86: intel_scu_ipcutil: Convert to use new SCU IPC API
2020-04-24 11:17:41 +01:00
intel_scu_pcidrv.c
platform/x86: intel_pmc_ipc: Move PCI IDs to intel_scu_pcidrv.c
2020-04-24 11:18:25 +01:00
intel_scu_pltdrv.c
platform/x86: Add Elkhart Lake SCU/PMC support
2020-05-05 20:26:16 +03:00
intel_telemetry_core.c
platform/x86: intel_telemetry: Add telemetry_get_pltdata()
2020-04-24 11:18:30 +01:00
intel_telemetry_debugfs.c
platform/x86: intel_pmc_ipc: Convert to MFD
2020-04-24 11:18:44 +01:00
intel_telemetry_pltdrv.c
platform/x86: intel_pmc_ipc: Convert to MFD
2020-04-24 11:18:44 +01:00
intel_turbo_max_3.c
platform/x86: Convert to new CPU match macros
2020-03-24 21:33:00 +01:00
intel-hid.c
platform/x86: intel-hid: add Rocket Lake ACPI device ID
2020-12-08 11:18:03 +01:00
intel-rst.c
…
intel-smartconnect.c
…
intel-uncore-frequency.c
platform/x86/intel-uncore-freq: make uncore_root_kobj static
2020-04-17 16:48:06 +03:00
intel-vbtn.c
platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list
2021-01-18 19:42:23 +01:00
intel-wmi-sbl-fw-update.c
platform/x86: Add Slim Bootloader firmware update signaling driver
2020-05-05 20:27:44 +03:00
intel-wmi-thunderbolt.c
platform/x86: wmi: add context argument to the probe function
2019-06-17 15:22:47 +03:00
Kconfig
platform-drivers-x86 for v5.11-1
2020-12-15 16:10:17 -08:00
lg-laptop.c
platform/x86: lg-laptop: Drop duplicate check for led_classdev_unregister()
2020-05-07 20:14:17 +03:00
Makefile
platform-drivers-x86 for v5.11-1
2020-12-15 16:10:17 -08:00
mlx-platform.c
platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
2020-12-08 11:14:49 +01:00
msi-laptop.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
msi-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
mxm-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
panasonic-laptop.c
platform/x86: panasonic-laptop: Add sysfs attributes for firmware brightness registers
2020-11-10 14:49:50 +01:00
pcengines-apuv2.c
platform/x86: pcengines-apuv2: Fix typo on define of AMD_FCH_GPIO_REG_GPIO55_DEVSLP0
2020-09-24 14:04:53 +03:00
peaq-wmi.c
platform/x86: peaq-wmi: switch to using polled mode of input devices
2019-10-15 10:55:09 +03:00
pmc_atom.c
platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
2020-02-10 17:47:38 +02:00
samsung-laptop.c
platform/x86: samsung-laptop: Drop duplicate check for led_classdev_unregister()
2020-05-07 20:14:24 +03:00
samsung-q10.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sony-laptop.c
platform/x86: remove unneeded break
2020-10-28 12:32:06 +01:00
system76_acpi.c
platform/x86: system76-acpi: Fix brightness_set schedule while atomic
2020-07-09 22:40:36 +03:00
tc1100-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
thinkpad_acpi.c
platform/x86: thinkpad_acpi: Add P53/73 firmware to fan_quirk_table for dual fan control
2021-01-18 21:42:01 +01:00
topstar-laptop.c
…
toshiba_acpi.c
platform/x86: toshiba_acpi: Fix the wrong variable assignment
2020-11-26 15:48:46 +01:00
toshiba_bluetooth.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
toshiba_haps.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
toshiba-wmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
touchscreen_dmi.c
platform/x86: touchscreen_dmi: Add swap-x-y quirk for Goodix touchscreen on Estar Beauty HD tablet
2021-01-04 15:54:45 +01:00
uv_sysfs.c
x86/platform/uv: Add sysfs hubless leaves
2020-12-07 19:51:05 +01:00
wmi-bmof.c
platform-drivers-x86 for v5.3-1
2019-07-14 16:51:47 -07:00
wmi.c
platform/x86: remove unneeded break
2020-10-28 12:32:06 +01:00
xiaomi-wmi.c
platform/x86: wmi: Make two functions static
2020-04-17 16:47:26 +03:00
xo1-rfkill.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
xo15-ebook.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00