Re: [PATCH 10/26] bus: mhi: host: use array_size

[Jeffrey Hugo]

On 6/23/2023 3:14 PM, Julia Lawall wrote:
> Use array_size to protect against multiplication overflows.
>
> The changes were done using the following Coccinelle semantic patch:
>
> // <smpl>
> @@
>      expression E1, E2;
>      constant C1, C2;
>      identifier alloc = {vmalloc,vzalloc};
> @@
>      
> (
>        alloc(C1 * C2,...)
> |
>        alloc(
> -           (E1) * (E2)
> +           array_size(E1, E2)
>        ,...)
> )
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>

Reviewed-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
Tested-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>