iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
727cc0147f
linux/drivers/platform/x86
History
Yu Liao 727cc0147f platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]() 
The ACPI buffer memory (out.pointer) returned by wmi_evaluate_method()
is not freed after the call, so it leads to memory leak.

The method results in ACPI buffer is not used, so just pass NULL to
wmi_evaluate_method() which fixes the memory leak.

Fixes: 99b38b4acc ("platform/x86: add MXM WMI driver.")
Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Link: https://lore.kernel.org/r/20221129011101.2042315-1-liaoyu15@huawei.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-12-08 16:32:12 +01:00
..
amd platform/x86/amd: pmc: Add a workaround for an s0i3 issue on Cezanne 2022-11-17 17:08:17 +01:00
dell platform/x86: dell-ddv: Warn if ePPID has a suspicious length 2022-11-16 08:48:19 +01:00
hp platform/x86: Move existing HP drivers to a new hp subdir 2022-11-16 08:48:19 +01:00
intel platform/x86/intel/hid: Add module-params for 5 button array + SW_TABLET_MODE reporting 2022-11-21 11:17:58 +01:00
acer-wireless.c
acer-wmi.c platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) 2022-11-15 17:16:40 +01:00
acerhdf.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
adv_swbutton.c
amilo-rfkill.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
apple-gmux.c platform/x86: apple-gmux: Stop calling acpi/video.h functions 2022-09-03 12:17:27 +02:00
asus-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
asus-nb-wmi.c platform/x86: asus-wmi: Add support for ROG X16 tablet mode 2022-10-24 11:24:08 +02:00
asus-tf103c-dock.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
asus-wireless.c
asus-wmi.c ACPI: battery: Pass battery hook pointer to hook callbacks 2022-11-16 08:48:18 +01:00
asus-wmi.h Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 2022-09-05 11:01:56 +02:00
barco-p50-gpio.c platform/x86: barco-p50-gpio: Add check for platform_driver_register 2022-06-10 21:59:08 +02:00
classmate-laptop.c
compal-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
dual_accel_detect.h platform/x86: dual_accel_detect: Use the new i2c_acpi_client_count() helper 2021-08-12 17:26:36 +02:00
eeepc-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
eeepc-wmi.c platform/x86: asus-wmi: Move acpi_backlight=vendor quirks to ACPI video_detect.c 2022-09-03 12:17:27 +02:00
firmware_attributes_class.c platform/x86: dell-wmi-sysman: fw_attr_inuse can be static 2021-06-16 17:47:52 +02:00
firmware_attributes_class.h platform/x86: firmware_attributes_class: Create helper file for handling firmware-attributes class registration events 2021-06-16 17:47:51 +02:00
fujitsu-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
fujitsu-tablet.c
gigabyte-wmi.c platform/x86: gigabyte-wmi: add support for B660I AORUS PRO DDR4 2022-07-10 17:41:05 +02:00
gpd-pocket-fan.c
hdaps.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
huawei-wmi.c platform/x86: huawei-wmi: remove unnecessary member 2022-11-16 08:48:19 +01:00
ibm_rtl.c
ideapad-laptop.c platform/x86: ideapad-laptop: Make touchpad_ctrl_via_ec a module option 2022-11-21 11:16:49 +01:00
intel_ips.c platform/x86: intel_ips: fix set but unused warning in read_mgtv 2021-06-16 17:47:55 +02:00
intel_ips.h
intel_scu_ipc.c platform/x86: intel_scu_ipc: Update timeout value in comment 2021-10-11 15:34:51 +02:00
intel_scu_ipcutil.c
intel_scu_pcidrv.c
intel_scu_pltdrv.c
intel_scu_wdt.c
Kconfig platform/x86: Move existing HP drivers to a new hp subdir 2022-11-16 08:48:19 +01:00
lenovo-yogabook-wmi.c platform/x86: lenovo-yogabook-wmi: Add support for hall sensor on the back 2021-12-07 12:21:01 +01:00
lg-laptop.c ACPI: battery: Pass battery hook pointer to hook callbacks 2022-11-16 08:48:18 +01:00
Makefile platform/x86: Move existing HP drivers to a new hp subdir 2022-11-16 08:48:19 +01:00
meraki-mx100.c platform/x86: add meraki-mx100 platform driver 2021-08-12 09:26:28 +02:00
mlx-platform.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
msi-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
msi-wmi.c
mxm-wmi.c platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]() 2022-12-08 16:32:12 +01:00
nvidia-wmi-ec-backlight.c platform/x86: nvidia-wmi-ec-backlight: Use acpi_video_get_backlight_type() 2022-09-03 12:17:26 +02:00
p2sb.c platform/x86: p2sb: Don't fail if unknown CPU is found 2022-11-07 12:33:49 +01:00
panasonic-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
pcengines-apuv2.c platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables 2021-08-06 14:04:43 +02:00
peaq-wmi.c
pmc_atom.c platform/x86: pmc_atom: Amend comment style and grammar 2022-08-25 16:23:52 +02:00
samsung-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
samsung-q10.c
serial-multi-instantiate.c sound fixes for 6.0-rc2 2022-08-19 09:46:11 -07:00
simatic-ipc.c platform/x86: simatic-ipc: add new model 427G 2022-09-01 16:15:03 +02:00
sony-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
system76_acpi.c ACPI: battery: Pass battery hook pointer to hook callbacks 2022-11-16 08:48:18 +01:00
think-lmi.c platform/x86: think-lmi: certificate support clean ups 2022-04-04 15:20:53 +02:00
think-lmi.h platform/x86: think-lmi: certificate support clean ups 2022-04-04 15:20:53 +02:00
thinkpad_acpi.c platform/x86: thinkpad_acpi: use strstarts() 2022-11-16 08:48:19 +01:00
topstar-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
toshiba_acpi.c ACPI: battery: Pass battery hook pointer to hook callbacks 2022-11-16 08:48:18 +01:00
toshiba_bluetooth.c
toshiba_haps.c platform/x86: toshiba_haps: Fix missing newline in pr_debug call in toshiba_haps_notify 2021-06-16 17:47:49 +02:00
toshiba-wmi.c
touchscreen_dmi.c platform/x86: touchscreen_dmi: Add info for the RCA Cambio W101 v2 2-in-1 2022-11-07 12:33:49 +01:00
uv_sysfs.c x86/platform/uv: use default_groups in kobj_type 2021-12-30 19:32:23 +01:00
winmate-fm07-keys.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
wireless-hotkey.c platform/x86: wireless-hotkey: use ACPI HID as phys 2022-12-08 11:46:21 +01:00
wmi-bmof.c
wmi.c platform/x86: dell: Add new dell-wmi-ddv driver 2022-11-16 08:48:18 +01:00
x86-android-tablets.c platform/x86: x86-android-tablets: Add Advantech MICA-071 extra button 2022-12-08 16:10:54 +01:00
xiaomi-wmi.c
xo1-rfkill.c
xo15-ebook.c