session: fix double free in CLI
Type: fix
@@ -841,7 +841,6 @@ session_enable_disable_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
u8 is_en = 2;
- clib_error_t *error;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
@@ -850,12 +849,8 @@ session_enable_disable_fn (vlib_main_t * vm, unformat_input_t * input,
else if (unformat (input, "disable"))
is_en = 0;
else
- {
- error = clib_error_return (0, "unknown input `%U'",
+ return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
- unformat_free (input);
- return error;
- }
}
if (is_en > 1)
