Re: [PATCH v2] scsi: hpsa: Replace deprecated strncpy() with strscpy()

[Kees Cook]

On Thu, Feb 13, 2025 at 12:34:55PM -0800, Bart Van Assche wrote:
> Something I should have noticed earlier: this code occurs inside sysfs
> write callbacks. The strings passed to sysfs write callbacks are
> 0-terminated. Hence, 'buf' can be passed directly to sscanf() and
> tmpbuf[] can be removed. From kernfs_fop_write_iter() in fs/kernfs.c:
> 
> 	buf[len] = '\0';	/* guarantee string termination */

Oh, good point! Yeah, ignore my last email. Yes: tmpbuf can be dropped
entirely. :)

-- 
Kees Cook