Re: [PATCH v2 5/9] selftests/landlock: Do not allocate memory in fixture data

On Mon, Apr 29, 2024 at 03:09:27PM +0200, Mickaël Salaün wrote:

Do not allocate self->dir_path in the test process because this would not be visible in the FIXTURE_TEARDOWN() process when relying on fork()/clone3() instead of vfork().

This change is required for a following commit removing vfork() call to not break the layout3_fs.* test cases.

Cc: Günther Noack gnoack@google.com Cc: Kees Cook keescook@chromium.org Cc: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Mickaël Salaün mic@digikod.net

Reviewed-by: Kees Cook keescook@chromium.org