vmxnet3: memory leak on parsing bad CLI command

[vpp.git] / src / plugins / vmxnet3 / cli.c

diff --git a/src/plugins/vmxnet3/cli.c b/src/plugins/vmxnet3/cli.c
index 574d86f..039e9f3 100644 (file)
--- a/src/plugins/vmxnet3/cli.c
+++ b/src/plugins/vmxnet3/cli.c
@@ -58,12 +58,14 @@ vmxnet3_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
       else if (unformat (line_input, "num-rx-queues %u", &size))
        args.rxq_num = size;
       else
-       return clib_error_return (0, "unknown input `%U'",
-                                 format_unformat_error, input);
+       {
+         unformat_free (line_input);
+         return clib_error_return (0, "unknown input `%U'",
+                                   format_unformat_error, input);
+       }
     }
   unformat_free (line_input);
 
-
   vmxnet3_create_if (vm, &args);
   if (args.error == 0)
     vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,