net/i40e: fix unsecure usage of strncpy function

[dpdk.git] / drivers / net / i40e / rte_pmd_i40e.c

diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c
index b58e3fe..37da5cd 100644 (file)
--- a/drivers/net/i40e/rte_pmd_i40e.c
+++ b/drivers/net/i40e/rte_pmd_i40e.c
@@ -1927,8 +1927,8 @@ int rte_pmd_i40e_get_ddp_info(uint8_t *pkg_buff, uint32_t pkg_size,
                tlv = (struct i40e_profile_tlv_section_record *)&proto[1];
                for (i = j = 0; i < nb_rec; j++) {
                        pinfo[j].proto_id = tlv->data[0];
-                       strncpy(pinfo[j].name, (const char *)&tlv->data[1],
-                               I40E_DDP_NAME_SIZE);
+                       snprintf(pinfo[j].name, I40E_DDP_NAME_SIZE, "%s",
+                                (const char *)&tlv->data[1]);
                        i += tlv->len;
                        tlv = &tlv[tlv->len];
                }
@@ -2295,7 +2295,7 @@ int rte_pmd_i40e_ptype_mapping_replace(uint16_t port,
 }
 
 int
-rte_pmd_i40e_add_vf_mac_addr(uint8_t port, uint16_t vf_id,
+rte_pmd_i40e_add_vf_mac_addr(uint16_t port, uint16_t vf_id,
                             struct ether_addr *mac_addr)
 {
        struct rte_eth_dev *dev;
@@ -2338,7 +2338,7 @@ rte_pmd_i40e_add_vf_mac_addr(uint8_t port, uint16_t vf_id,
        return 0;
 }
 
-int rte_pmd_i40e_flow_type_mapping_reset(uint8_t port)
+int rte_pmd_i40e_flow_type_mapping_reset(uint16_t port)
 {
        struct rte_eth_dev *dev;
 
@@ -2355,7 +2355,7 @@ int rte_pmd_i40e_flow_type_mapping_reset(uint8_t port)
 }
 
 int rte_pmd_i40e_flow_type_mapping_get(
-                       uint8_t port,
+                       uint16_t port,
                        struct rte_pmd_i40e_flow_type_mapping *mapping_items)
 {
        struct rte_eth_dev *dev;
@@ -2381,7 +2381,7 @@ int rte_pmd_i40e_flow_type_mapping_get(
 
 int
 rte_pmd_i40e_flow_type_mapping_update(
-                       uint8_t port,
+                       uint16_t port,
                        struct rte_pmd_i40e_flow_type_mapping *mapping_items,
                        uint16_t count,
                        uint8_t exclusive)
@@ -2954,3 +2954,33 @@ int rte_pmd_i40e_rss_queue_region_conf(uint16_t port_id,
 
        return ret;
 }
+
+int rte_pmd_i40e_flow_add_del_packet_template(
+                       uint16_t port,
+                       const struct rte_pmd_i40e_pkt_template_conf *conf,
+                       uint8_t add)
+{
+       struct rte_eth_dev *dev = &rte_eth_devices[port];
+       struct i40e_fdir_filter_conf filter_conf;
+
+       RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+       if (!is_i40e_supported(dev))
+               return -ENOTSUP;
+
+       memset(&filter_conf, 0, sizeof(filter_conf));
+       filter_conf.soft_id = conf->soft_id;
+       filter_conf.input.flow.raw_flow.pctype = conf->input.pctype;
+       filter_conf.input.flow.raw_flow.packet = conf->input.packet;
+       filter_conf.input.flow.raw_flow.length = conf->input.length;
+       filter_conf.input.flow_ext.pkt_template = true;
+
+       filter_conf.action.rx_queue = conf->action.rx_queue;
+       filter_conf.action.behavior =
+               (enum i40e_fdir_behavior)conf->action.behavior;
+       filter_conf.action.report_status =
+               (enum i40e_fdir_status)conf->action.report_status;
+       filter_conf.action.flex_off = conf->action.flex_off;
+
+       return i40e_flow_add_del_fdir_filter(dev, &filter_conf, add);
+}