On Mon, Oct 02, 2023 at 06:14:26PM +0200, Gustavo A. R. Silva wrote:
> `struct fileIdentDesc` is a flexible structure, which means that it
> contains a flexible-array member at the bottom. This could potentially
> lead to an overwrite of the objects following `fi` in `struct
> udf_fileident_iter` at run-time.
>
> Fix this by placing the declaration of object `fi` at the end of
> `struct udf_fileident_iter`.
>
> -Wflex-array-member-not-at-end is coming in GCC-14, and we are getting
> ready to enable it globally.
>
> Fixes: d16076d9b684 ("udf: New directory iteration code")
> Cc: sta...@vger.kernel.org
> Signed-off-by: Gustavo A. R. Silva <gustavo...@kernel.org>
Looks right.
Reviewed-by: Kees Cook <keesc...@chromium.org>
--
Kees Cook
