Re: [PATCH v2 4/4] rust: devres: implement register_release()

Alice Ryhl
2025-06-23T12:01:18Z

On Sun, Jun 22, 2025 at 06:40:41PM +0200, Danilo Krummrich wrote:
> +pub fn register_release (dev: &Device<Bound>, data: P) -> Result
> +where
> + P: ForeignOwnable,
> + for<'a> P::Borrowed<'a>: Release,

I think we need where P: ForeignOwnable + 'static too.

otherwise I can pass something with a reference that expires before the
device is unbound and access it in the devm callback as a UAF.