common/cpt: allocate auth key dynamically

[dpdk.git] / drivers / crypto / octeontx / otx_cryptodev_ops.c

diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.c b/drivers/crypto/octeontx/otx_cryptodev_ops.c
index 2fe04eb..eac6796 100644 (file)
--- a/drivers/crypto/octeontx/otx_cryptodev_ops.c
+++ b/drivers/crypto/octeontx/otx_cryptodev_ops.c
@@ -292,6 +292,11 @@ sym_session_configure(int driver_id, struct rte_crypto_sym_xform *xform,
        if ((GET_SESS_FC_TYPE(misc) == HASH_HMAC) &&
                        cpt_mac_len_verify(&temp_xform->auth)) {
                CPT_LOG_ERR("MAC length is not supported");
+               struct cpt_ctx *ctx = SESS_PRIV(misc);
+               if (ctx->auth_key != NULL) {
+                       rte_free(ctx->auth_key);
+                       ctx->auth_key = NULL;
+               }
                ret = -ENOTSUP;
                goto priv_put;
        }
@@ -320,11 +325,19 @@ static void
 sym_session_clear(int driver_id, struct rte_cryptodev_sym_session *sess)
 {
        void *priv = get_sym_session_private_data(sess, driver_id);
+       struct cpt_sess_misc *misc;
        struct rte_mempool *pool;
+       struct cpt_ctx *ctx;
 
        if (priv == NULL)
                return;
 
+       misc = priv;
+       ctx = SESS_PRIV(misc);
+
+       if (ctx->auth_key != NULL)
+               rte_free(ctx->auth_key);
+
        memset(priv, 0, cpt_get_session_size());
 
        pool = rte_mempool_from_obj(priv);