commit 35acaac1843839f94e9bd40ad45a8d170a155f22
author ShivaShankarK <shivaashankar1204@gmail.com> Fri Apr 10 18:20:02 2020 +0530
committer Neale Ranns <nranns@cisco.com> Sat Apr 11 17:07:43 2020 +0000
tree 58c6190e64341f9bb9f46491dd80eed18664f51a
parent 256779c85725c75de185f5cba9a4ec0c59b3151c

fib: fix accessing empty dpo pool elements

Type: fix

Signed-off-by: ShivaShankarK <shivaashankar1204@gmail.com>
Change-Id: Iee88a2101ce42d7f1cdb65df532c349d14829e4c

src/vnet/dpo/lookup_dpo.c

diff --git a/src/vnet/dpo/lookup_dpo.c b/src/vnet/dpo/lookup_dpo.c
index ec2cd02..daa2352 100644
--- a/src/vnet/dpo/lookup_dpo.c
+++ b/src/vnet/dpo/lookup_dpo.c
@@ -1467,7 +1467,10 @@
 
     if (INDEX_INVALID != lkdi)
     {
-        vlib_cli_output (vm, "%U", format_lookup_dpo, lkdi);
+	if (pool_is_free_index(lookup_dpo_pool, lkdi))
+		vlib_cli_output (vm, "no such index %d", lkdi);
+	else
+		vlib_cli_output (vm, "%U", format_lookup_dpo, lkdi);
     }
     else
     {