[v1, 10/10] examples/fips_validation: add extra space in JSON buffer

[Dooley, Brian]

Hi Gowrishankar,

> -----Original Message-----
> From: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> Sent: Monday 6 February 2023 14:46
> To: dev at dpdk.org
> Cc: Anoob Joseph <anoobj at marvell.com>; jerinj at marvell.com; Akhil Goyal
> <gakhil at marvell.com>; Dooley, Brian <brian.dooley at intel.com>; Gowrishankar
> Muthukrishnan <gmuthukrishn at marvell.com>
> Subject: [v1, 10/10] examples/fips_validation: add extra space in JSON buffer
> 
> Current test buffer to copy input data of maximum possible length did not
> account NULL character, due to which a last input character is always ignored
> and it causes tests like RSA SIGVER for modulo of 4096 bits to fail. This patch
> fixes it.
> 
> Fixes: 0b65d54f3a4 ("examples/fips_validation: fix JSON buffer size")
> 
> Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> ---
>  examples/fips_validation/fips_validation.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/examples/fips_validation/fips_validation.h
> b/examples/fips_validation/fips_validation.h
> index c4988053c1..abc1d64742 100644
> --- a/examples/fips_validation/fips_validation.h
> +++ b/examples/fips_validation/fips_validation.h
> @@ -247,7 +247,7 @@ struct ecdsa_interim_data {
>   * Esp, in asym op, modulo bits decide char buffer size.
>   * max = (modulo / 4)
>   */
> -#define FIPS_TEST_JSON_BUF_LEN (4096 / 4)
> +#define FIPS_TEST_JSON_BUF_LEN ((4096 / 4) + 1)
> 
>  struct fips_test_json_info {
>  	/* Information used for reading from json */
> --
> 2.25.1

Acked-by: Brian Dooley <brian.dooley at intel.com>