eal: improve entropy for initial PRNG seed

[dpdk.git] / lib / librte_cryptodev / rte_cryptodev.c

diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index 654c39f..00c2cf4 100644 (file)
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -486,6 +486,10 @@ rte_cryptodev_get_feature_name(uint64_t flag)
                return "CPU_ARM_CE";
        case RTE_CRYPTODEV_FF_SECURITY:
                return "SECURITY_PROTOCOL";
+       case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP:
+               return "RSA_PRIV_OP_KEY_EXP";
+       case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT:
+               return "RSA_PRIV_OP_KEY_QT";
        default:
                return NULL;
        }
@@ -586,7 +590,7 @@ rte_cryptodev_devices_get(const char *driver_name, uint8_t *devices,
 
                        cmp = strncmp(devs[i].device->driver->name,
                                        driver_name,
-                                       strlen(driver_name));
+                                       strlen(driver_name) + 1);
 
                        if (cmp == 0)
                                devices[count++] = devs[i].data->dev_id;
@@ -694,8 +698,8 @@ rte_cryptodev_pmd_allocate(const char *name, int socket_id)
 
                cryptodev->data = cryptodev_data;
 
-               snprintf(cryptodev->data->name, RTE_CRYPTODEV_NAME_MAX_LEN,
-                               "%s", name);
+               strlcpy(cryptodev->data->name, name,
+                       RTE_CRYPTODEV_NAME_MAX_LEN);
 
                cryptodev->data->dev_id = dev_id;
                cryptodev->data->socket_id = socket_id;
@@ -1339,6 +1343,7 @@ rte_cryptodev_sym_session_create(struct rte_mempool *mp)
 
        sess->nb_drivers = pool_priv->nb_drivers;
        sess->user_data_sz = pool_priv->user_data_sz;
+       sess->opaque_data = 0;
 
        /* Clear device session pointer.
         * Include the flag indicating presence of user data
@@ -1381,6 +1386,8 @@ rte_cryptodev_sym_session_clear(uint8_t dev_id,
                return -EINVAL;
 
        driver_id = dev->driver_id;
+       if (sess->sess_data[driver_id].refcnt == 0)
+               return 0;
        if (--sess->sess_data[driver_id].refcnt != 0)
                return -EBUSY;
 
@@ -1690,7 +1697,7 @@ rte_cryptodev_driver_id_get(const char *name)
 
        TAILQ_FOREACH(driver, &cryptodev_driver_list, next) {
                driver_name = driver->driver->name;
-               if (strncmp(driver_name, name, strlen(driver_name)) == 0)
+               if (strncmp(driver_name, name, strlen(driver_name) + 1) == 0)
                        return driver->id;
        }
        return -1;