On Tue, 14 Nov 2023 09:54:18 -0800, Kees Cook wrote:
> strlcpy() reads the entire source buffer first. This read may exceed
> the destination size limit. This is both inefficient and can lead
> to linear read overflows if a source string is not NUL-terminated[1].
> Additionally, it returns the size of the source string, not the
> resulting size of the destination string. In an effort to remove strlcpy()
> completely[2], replace strlcpy() here with strscpy().
>
> [...]
Applied to for-next/hardening, thanks!
[1/1] SUNRPC: Replace strlcpy() with strscpy()
https://git.kernel.org/kees/c/cb6d2fd30ddd
Take care,
--
Kees Cook
