FIB: encode the label stack in the FIB path during table dump

[vpp.git] / src / vnet / bier / bier_disp_entry.c

diff --git a/src/vnet/bier/bier_disp_entry.c b/src/vnet/bier/bier_disp_entry.c
index 2fe2e4a..2df8314 100644 (file)
--- a/src/vnet/bier/bier_disp_entry.c
+++ b/src/vnet/bier/bier_disp_entry.c
@@ -375,8 +375,15 @@ show_bier_disp_entry (vlib_main_t * vm,
     }
     else
     {
-        vlib_cli_output(vm, "%U", format_bier_disp_entry, bdei, 1,
-                        BIER_SHOW_DETAIL);
+        if (pool_is_free_index(bier_disp_entry_pool, bdei))
+        {
+            vlib_cli_output(vm, "No such BIER disp entry: %d", bdei);
+        }
+        else
+        {
+            vlib_cli_output(vm, "%U", format_bier_disp_entry, bdei, 1,
+                            BIER_SHOW_DETAIL);
+        }
     }
     return (NULL);
 }