Re: [PATCH v7 3/5] KVM: selftests: Add atoi_paranoid() to catch errors missed by atoi()

Sean Christopherson
2022-10-31T18:49:51Z

On Mon, Oct 31, 2022, Vipin Sharma wrote:
> atoi() doesn't detect errors. There is no way to know that a 0 return
> is correct conversion or due to an error.
>
> Introduce atoi_paranoid() to detect errors and provide correct
> conversion. Replace all atoi() calls with atoi_paranoid().
>
> Signed-off-by: Vipin Sharma <vipinsh@google.com>
> Suggested-by: David Matlack <dmatlack@google.com>
> Suggested-by: Sean Christopherson <seanjc@google.com>
>
> ---

Reviewed-by: Sean Christopherson <seanjc@google.com>