RE: [PATCH v3 4/7] powerpc: kprobes: use safer string functions in kprobe_lookup_name()

[David Laight]

From: Naveen N. Rao
> Sent: 19 April 2017 13:51
...
>                       dot_name[0] = '\0';
> -                     strncat(dot_name, name, sizeof(dot_name) - 1);
> +                     strlcat(dot_name, name, sizeof(dot_name));
...

Is that really zeroing the first byte just so it can append to it?

        David