Re: [PATCH] Input: wacom_w8001 - replace strlcat() with a strscpy() helper

On Tue, 14 Jul 2026 20:22:41 -0500
Ian Bridges <[email protected]> wrote:

> In preparation for removing the strlcat() API[1], replace its five
> uses with a small append helper built on strnlen() and strscpy().
> 
> The five calls append device name fragments to a basename buffer
> that grows in place across the setup functions. The helper takes
> the same arguments as strlcat() and writes the same bytes, including
> when a fragment is truncated.

You can do much better than that...

Change w8001_setup_touch/pen() to return the 'const char *' name,
then put everything together in the final snprintf().

	David