ruanjinjie b8131efb89 power: supply: fix null pointer dereferencing in power_supply_get_battery_info ...

[ Upstream commit 104bb8a663 ]

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>

2022-12-31 13:32:45 +01:00

..

reset

power: reset: qcom-pon: add support for qcom,pmk8350-pon compatible string

2022-09-11 12:09:10 +02:00

supply

power: supply: fix null pointer dereferencing in power_supply_get_battery_info

2022-12-31 13:32:45 +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