[RESEND PATCH] smack: Replace kzalloc + strncpy with kstrndup

[Kees Cook]

On Tue, Jun 07, 2022 at 05:36:49PM +0800, GONG, Ruiqi wrote:
> Simplify the code by using kstrndup instead of kzalloc and strncpy in
> smk_parse_smack(), which meanwhile remove strncpy as [1] suggests.
> 
> [1]: https://github.com/KSPP/linux/issues/90
> 
> Signed-off-by: GONG, Ruiqi <gongruiqi1 at huawei.com>

Reviewed-by: Kees Cook <keescook at chromium.org>

-- 
Kees Cook