Re: [PATCH net-next v2 5/6] rust: Add read_poll_timeout function

[Miguel Ojeda]

On Tue, Oct 8, 2024 at 2:13 PM Andrew Lunn <andrew@xxxxxxx> wrote:
>
> As far as i see, might_sleep() will cause UAF where there is going to
> be a UAF anyway. If you are using it correctly, it does not cause UAF.

This already implies that it is an unsafe function (in general, i.e.
modulo klint, or a way to force the user to have to write `unsafe`
somewhere else, or what I call ASHes -- "acknowledged soundness
holes").

If we consider as safe functions that, if used correctly, do not cause
UB, then all functions would be safe.

Cheers,
Miguel