Re: [RFC][PATCH 07/10] tracing: Have zero size length in filter logic be full string

[Yann Ylavic]

On Fri, May 11, 2018 at 9:49 PM, Steven Rostedt <rost...@goodmis.org> wrote:
[]
>
>  static int regex_match_front(char *str, struct regex *r, int len)
>  {
> -       if (len < r->len)
> +       if (len && len < r->len)
>                 return 0;
>
> -       if (strncmp(str, r->pattern, r->len) == 0)
> -               return 1;
> -       return 0;
> +       return strncmp(str, r->pattern, len) == 0;

strncmp(..., r->len) still?

>  }

Regards,
Yann.