On 9/17/26 11:13 PM, Kees Cook wrote: > From: Kees Cook <[email protected]> > > In preparation for making the devm_kmalloc family of allocators type > aware, we need to make sure that the returned type from the allocation > matches the type of the variable being assigned. (Before, the allocator > would always return "void *", which can be implicitly cast to any > pointer type.) > > The assigned type is "struct power_supply_desc *", but the converted > allocation type would be "const struct power_supply_desc *", as the size > was taken from "smb_psy_desc", which is a > "static const struct power_supply_desc". As there is no general way to > remove const qualifiers, take the size from the assignment target > instead. No change in allocation size results. > > Build tested ARCH=x86_64 allmodconfig with GCC 16.2.0: > drivers/power/supply/qcom_smbx.o > > Assisted-by: LLM coccinelle > Signed-off-by: Kees Cook <[email protected]> > ---
Reviewed-by: Konrad Dybcio <[email protected]> Konrad
