app/crypto-perf: fix AEAD tests when AAD is zero

For AEAD algorithms, additional authenticated data (AAD)
can be passed, but it is optional, so its size can be zero.
Therefore, test can be run if no memory is allocated.

Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

diff --git a/app/test-crypto-perf/cperf_test_vectors.c b/app/test-crypto-perf/cperf_test_vectors.c
index f87bb8e..757957f 100644 (file)
--- a/app/test-crypto-perf/cperf_test_vectors.c
+++ b/app/test-crypto-perf/cperf_test_vectors.c
@@ -463,7 +463,7 @@ cperf_test_vector_get_dummy(struct cperf_options *options)
                        break;
                }
 
-               if (aad_alloc) {
+               if (aad_alloc && options->auth_aad_sz) {
                        t_vec->aad.data = rte_malloc(NULL,
                                        options->auth_aad_sz, 16);
                        if (t_vec->aad.data == NULL) {