network: Explicitly check for veth type

Explicitly check for "veth" intergace type while creating a veth endpoint. Error out for unsupported network interfaces. Signed-off-by: Archana Shinde <[email protected]>
kata-containers · Oct 11, 2018 · ab15498 · ab15498
1 parent 3c590b0
commit ab15498
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/virtcontainers/network.go b/virtcontainers/network.go
@@ -1116,8 +1116,10 @@ func createEndpoint(netInfo NetworkInfo, idx int, model NetInterworkingModel) (E
 		} else if netInfo.Iface.Type == "macvtap" {
 			networkLogger().Infof("macvtap interface found")
 			endpoint, err = createMacvtapNetworkEndpoint(netInfo)
-		} else {
+		} else if netInfo.Iface.Type == "veth" {
 			endpoint, err = createVethNetworkEndpoint(idx, netInfo.Iface.Name, model)
+		} else {
+			return nil, fmt.Errorf("Unsupported network interface")
 		}
 	}