Kees Cook
0336f89888
As done with str_up_down(), add checks for str_down_up() opportunities. 5 cases currently exist in the tree. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240812183637.work.999-kees@kernel.org Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Kees Cook <kees@kernel.org>