diff options
Diffstat (limited to 'src/vnet/mpls/mpls_tunnel.c')
| -rw-r--r-- | src/vnet/mpls/mpls_tunnel.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/vnet/mpls/mpls_tunnel.c b/src/vnet/mpls/mpls_tunnel.c index 8d1e30a36fb..e488271dd41 100644 --- a/src/vnet/mpls/mpls_tunnel.c +++ b/src/vnet/mpls/mpls_tunnel.c @@ -535,6 +535,7 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, fib_route_path_t rpath, *rpaths = NULL; mpls_label_t out_label = MPLS_LABEL_INVALID, *labels = NULL; u32 sw_if_index; + clib_error_t *error = NULL; memset(&rpath, 0, sizeof(rpath)); @@ -595,8 +596,11 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, else if (unformat (line_input, "l2-only")) l2_only = 1; else - return clib_error_return (0, "unknown input '%U'", - format_unformat_error, line_input); + { + error = clib_error_return (0, "unknown input '%U'", + format_unformat_error, line_input); + goto done; + } } if (is_del) @@ -606,17 +610,22 @@ vnet_create_mpls_tunnel_command_fn (vlib_main_t * vm, else { if (0 == vec_len(labels)) - return clib_error_return (0, "No Output Labels '%U'", - format_unformat_error, line_input); + { + error = clib_error_return (0, "No Output Labels '%U'", + format_unformat_error, line_input); + goto done; + } vec_add1(rpaths, rpath); vnet_mpls_tunnel_add(rpaths, labels, l2_only, &sw_if_index); } +done: vec_free(labels); vec_free(rpaths); + unformat_free (line_input); - return (NULL); + return error; } /*? |