diff --git a/model/network/ethernet/src/eth_device.c b/model/network/ethernet/src/eth_device.c
index aaafb4da..bd6b566a 100644
--- a/model/network/ethernet/src/eth_device.c
+++ b/model/network/ethernet/src/eth_device.c
@@ -248,6 +248,7 @@ struct EthConfig *GetEthConfig(const struct DeviceResourceNode *node)
 
     if (ParseConfigFromProperty(node, config) != HDF_SUCCESS) {
         HDF_LOGE("%s failed to parse config from property", __func__);
+        OsalMemFree(config);
         return NULL;
     }
     return config;
@@ -289,4 +290,4 @@ int32_t ReleaseEthDevice(struct EthDevice *ethDevice)
     OsalMemFree(ethDevice);
     OsalMemFree(data);
     return HDF_SUCCESS;
-}
\ No newline at end of file
+}
diff --git a/model/network/wifi/platform/src/hdf_wlan_utils.c b/model/network/wifi/platform/src/hdf_wlan_utils.c
index a6bd35cc..929ae158 100644
--- a/model/network/wifi/platform/src/hdf_wlan_utils.c
+++ b/model/network/wifi/platform/src/hdf_wlan_utils.c
@@ -81,7 +81,7 @@ int32_t RenewNetDevice(NetDevice **netDev)
         HDF_LOGE("%s:bad net device!", __func__);
         return HDF_FAILURE;
     }
-    if (strcpy_s(ifName, IFNAMSIZ, (*netDev)->name) < 0) {
+    if (strcpy_s(ifName, IFNAMSIZ, (*netDev)->name) != EOK) {
         HDF_LOGE("%s:Copy ifName failed!", __func__);
         return HDF_FAILURE;
     }