diff options
| -rw-r--r-- | src/vnet/ipip/ipip_cli.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ipip/ipip_cli.c b/src/vnet/ipip/ipip_cli.c index 510806b0c11..231c7e3108f 100644 --- a/src/vnet/ipip/ipip_cli.c +++ b/src/vnet/ipip/ipip_cli.c @@ -232,6 +232,8 @@ static clib_error_t *show_ipip_tunnel_command_fn(vlib_main_t *vm, ({vlib_cli_output(vm, "%U", format_ipip_tunnel, t); })); /* *INDENT-ON* */ } else { + if (pool_is_free_index (gm->tunnels, ti)) + return clib_error_return(0, "unknown index:%d", ti); t = pool_elt_at_index(gm->tunnels, ti); if (t) vlib_cli_output(vm, "%U", format_ipip_tunnel, t); |