| Date | Mon, 26 Jun 2023 08:53:40 -0600 | Subject | Re: [PATCH 10/26] bus: mhi: host: use array_size | From | Jeffrey Hugo <> |
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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@inria.fr> >
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Tested-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
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