[dpdk-stable] [PATCH] app/crypto-perf: fix auth IV offset

[Pablo de Lara]

Auth IV offset was not being set when creating the crypto session.

Fixes: acf8616901b5 ("cryptodev: add auth IV")
Cc: stable at dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
---
 app/test-crypto-perf/cperf_ops.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/test-crypto-perf/cperf_ops.c b/app/test-crypto-perf/cperf_ops.c
index 8f320099d..44808f50a 100644
--- a/app/test-crypto-perf/cperf_ops.c
+++ b/app/test-crypto-perf/cperf_ops.c
@@ -514,6 +514,7 @@ cperf_create_session(struct rte_mempool *sess_mp,
 		auth_xform.next = NULL;
 		auth_xform.auth.algo = options->auth_algo;
 		auth_xform.auth.op = options->auth_op;
+		auth_xform.auth.iv.offset = iv_offset;
 
 		/* auth different than null */
 		if (options->auth_algo != RTE_CRYPTO_AUTH_NULL) {
@@ -568,6 +569,8 @@ cperf_create_session(struct rte_mempool *sess_mp,
 		auth_xform.next = NULL;
 		auth_xform.auth.algo = options->auth_algo;
 		auth_xform.auth.op = options->auth_op;
+		auth_xform.auth.iv.offset = iv_offset +
+			cipher_xform.cipher.iv.length;
 
 		/* auth different than null */
 		if (options->auth_algo != RTE_CRYPTO_AUTH_NULL) {
-- 
2.17.1