linux

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Rustam Subkhankulov 783c1c5000 platform/chrome: fix double-free in chromeos_laptop_prepare()

[ Upstream commit 6ad4194d6a ]

If chromeos_laptop_prepare_i2c_peripherals() fails after allocating memory
for 'cros_laptop->i2c_peripherals', this memory is freed at 'err_out' label
and nonzero value is returned. Then chromeos_laptop_destroy() is called,
resulting in double-free error.

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

Signed-off-by: Rustam Subkhankulov <subkhankulov@ispras.ru>
Fixes: 5020cd29d8 ("platform/chrome: chromeos_laptop - supply properties for ACPI devices")
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220813220843.2373004-1-subkhankulov@ispras.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-10-26 13:22:28 +02:00

chrome

platform/chrome: fix double-free in chromeos_laptop_prepare()

2022-10-26 13:22:28 +02:00

goldfish

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

mellanox

platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call

2021-10-20 11:40:17 +02:00

mips

MIPS: Loongson: Fix return value of loongson_hwmon_init