[PATCH v1] examples/fips_validation: fix digest length in AES GCM

[Dooley, Brian]

Hey Samina,

> -----Original Message-----
> From: Arshad, Samina <samina.arshad at intel.com>
> Sent: Wednesday, June 28, 2023 3:39 PM
> To: Dooley, Brian <brian.dooley at intel.com>; Gowrishankar Muthukrishnan
> <gmuthukrishn at marvell.com>
> Cc: dev at dpdk.org; stable at dpdk.org; Arshad, Samina
> <samina.arshad at intel.com>; Kovacevic, Marko <marko.kovacevic at intel.com>
> Subject: [PATCH v1] examples/fips_validation: fix digest length in AES GCM
> 
> For AES GCM non JSON decrypt test cases the digest length is being set
> incorrectly.The digest length is not being cleared after test cases, causing an
> issue when running tests individually without the --path-is-folder flag.
> This fix adds the digest length correctly to the decrypt cases and clears the
> digest length after each test file.
> 
> Fixes: 4aaad2995e13 ("examples/fips_validation: support GCM parsing")
> Cc: marko.kovacevic at intel.com
> 
> Signed-off-by: Samina Arshad <samina.arshad at intel.com>
> ---
>  examples/fips_validation/main.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/examples/fips_validation/main.c
> b/examples/fips_validation/main.c index 4237224d9d..6518c959c4 100644
> --- a/examples/fips_validation/main.c
> +++ b/examples/fips_validation/main.c
> @@ -834,7 +834,7 @@ prepare_aead_op(void)
>  			RTE_LOG(ERR, USER1, "Not enough memory\n");
>  			return -ENOMEM;
>  		}
> -		env.digest_len = vec.cipher_auth.digest.len;
> +		env.digest_len = vec.aead.digest.len;
> 
>  		sym->aead.data.length = vec.pt.len;
>  		sym->aead.digest.data = env.digest;
> @@ -843,7 +843,7 @@ prepare_aead_op(void)
>  		ret = prepare_data_mbufs(&vec.ct);
>  		if (ret < 0)
>  			return ret;
> -
> +		env.digest_len = vec.aead.digest.len;
>  		sym->aead.data.length = vec.ct.len;
>  		sym->aead.digest.data = vec.aead.digest.val;
>  		sym->aead.digest.phys_addr = rte_malloc_virt2iova( @@ -
> 2618,6 +2618,7 @@ fips_test_one_file(void)
>  	if (env.digest) {
>  		rte_free(env.digest);
>  		env.digest = NULL;
> +		env.digest_len = 0;
>  	}
>  	rte_pktmbuf_free(env.mbuf);
> 
> --
> 2.25.1

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