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 a4c676176c8de3f594b76cd43b4aea997f1b3c7c..37da5cd839257ae3b67ca26da147263bf9e51417 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];
                }