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android_kernel_xiaomi_sm8450/drivers/power
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ruanjinjie 5beadb55f4 power: supply: fix null pointer dereferencing in power_supply_get_battery_info 
[ Upstream commit 104bb8a663451404a26331263ce5b96c34504049 ]

when kmalloc() fail to allocate memory in kasprintf(), propname
will be NULL, strcmp() called by of_get_property() will cause
null pointer dereference.

So return ENOMEM if kasprintf() return NULL pointer.

Fixes: 3afb50d712 ("power: supply: core: Add some helpers to use the battery OCV capacity table")
Signed-off-by: ruanjinjie <ruanjinjie@huawei.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-14 10:16:03 +01:00
..
reset power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe 2022-07-29 17:19:10 +02:00
supply power: supply: fix null pointer dereferencing in power_supply_get_battery_info 2023-01-14 10:16:03 +01:00
Kconfig PM: AVS: Drop the avs directory and the corresponding Kconfig 2020-10-22 18:39:32 +02:00
Makefile PM: AVS: Drop the avs directory and the corresponding Kconfig 2020-10-22 18:39:32 +02:00