Re: [PATCH nft WIP] jump: Allow jump to a variable when using nft input files

[Pablo Neira Ayuso]

On Sun, May 12, 2019 at 08:16:19PM +0200, Fernando Fernandez Mancera wrote:
> diff --git a/src/parser_bison.y b/src/parser_bison.y
> index 9aea652..5f61b14 100644
> --- a/src/parser_bison.y
> +++ b/src/parser_bison.y
[...]
> @@ -3841,6 +3841,14 @@ verdict_expr           :       ACCEPT
>                       }
>                       ;
> 
> +chain_expr           :       identifier
> +                     {
> +                             $$ = constant_expr_alloc(&@$, &string_type,
> +                                                      BYTEORDER_HOST_ENDIAN,
> +                                                      sizeof($1) * 
> BITS_PER_BYTE, &$1);

I think you should use NFT_NAME_MAXLEN instead of sizeof($1) here.

> +                     }
> +                     ;
> +
>  meta_expr            :       META    meta_key
>                       {
>                               $$ = meta_expr_alloc(&@$, $2);
> -- 
> 2.20.1