OpenCloudOS-Kernel/drivers/platform
Maximilian Luz a403c1dfcf platform/surface: aggregator_cdev: Fix access of uninitialized variables
When copy_struct_from_user() in ssam_cdev_request() fails, we directly
jump to the 'out' label. In this case, however 'spec' and 'rsp' are not
initialized, but we still access fields of those variables. Fix this by
initializing them at the time of their declaration.

Reported-by: Colin Ian King <colin.king@canonical.com>
Fixes: 178f6ab77e ("platform/surface: Add Surface Aggregator user-space interface")
Addresses-Coverity: ("Uninitialized pointer read")
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20210111154851.325404-2-luzmaximilian@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-01-13 10:30:21 +01:00
..
chrome chrome platform changes for 5.11 2020-12-23 15:06:22 -08:00
goldfish mm, tree-wide: rename put_user_page*() to unpin_user_page*() 2020-01-31 10:30:38 -08:00
mellanox platform/mellanox: mlxbf-pmc: Add Mellanox BlueField PMC driver 2020-10-28 12:00:24 +01:00
mips MIPS: Loongson: Fix boot warning about hwmon_device_register() 2020-07-16 10:49:55 +02:00
olpc platform-drivers-x86 for v5.9-2 2020-10-05 11:54:20 -07:00
surface platform/surface: aggregator_cdev: Fix access of uninitialized variables 2021-01-13 10:30:21 +01:00
x86 platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634 2021-01-13 10:23:33 +01:00
Kconfig platform: Add Surface platform directory 2020-10-27 12:51:03 +01:00
Makefile platform: Add Surface platform directory 2020-10-27 12:51:03 +01:00