diff options
| author | ruanjinjie <[email protected]> | 2022-12-05 15:51:53 +0800 |
|---|---|---|
| committer | Sebastian Reichel <[email protected]> | 2022-12-05 22:56:16 +0100 |
| commit | 104bb8a663451404a26331263ce5b96c34504049 (patch) | |
| tree | 7f585445a18bd8b84a55e373e783085ee3601d1c /lib/mpi/mpi-mod.c | |
| parent | 7e6fb67808ab5ceba73a6f45d0942e1e25ac56a7 (diff) | |
power: supply: fix null pointer dereferencing in power_supply_get_battery_info
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: 3afb50d7125b ("power: supply: core: Add some helpers to use the battery OCV capacity table")
Signed-off-by: ruanjinjie <[email protected]>
Reviewed-by: Baolin Wang <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions