On Mon, 12 Jan 2026 15:40:53 +0000 Alice Ryhl <[email protected]> wrote:
> I'm getting the impression that strncpy_from_user() is the real problem > here. It should append a nul byte. > > That would also be a lot less error-prone than the suggested new API. > Requiring a length of N+1 is not the most immediately-obvious API. Should we make a strscpy_from_user() API that acts the same as strscpy() but from user space? -- Steve
