On Tue May 27, 2025 at 10:48 PM CEST, Pekka Ristola wrote:
> Unsafe code in `LocalFile`'s methods assumes that the type has the same
> layout as the inner `bindings::file`. This is not guaranteed by the default
> struct representation in Rust, but requires specifying the `transparent`
> representation.
>
> The `File` struct (which also wraps `bindings::file`) is already marked as
> `repr(transparent)`, so this change makes their layouts equivalent.
>
> Fixes: 851849824bb5 ("rust: file: add Rust abstraction for `struct file`")
> Closes: https://github.com/Rust-for-Linux/linux/issues/1165
> Signed-off-by: Pekka Ristola <pekkarr@xxxxxxxxxxxxxx>
Reviewed-by: Benno Lossin <lossin@xxxxxxxxxx>
---
Cheers,
Benno
