commit 775f73c6baaf9bc2283e7ab9752c81984823be99
author Neale Ranns <nranns@cisco.com> Thu Dec 20 03:01:49 2018 -0800
committer Damjan Marion <dmarion@me.com> Thu Dec 20 15:00:30 2018 +0000
tree 7c2496d34a590fae15f917f9e51867fa14aafec5
parent a3aaa61e2f2fd81f9653cb678b38519e96e6c6cd

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

Change-Id: I28e8a99b980ad343a4209e673201791b91ceab4e
Signed-off-by: Neale Ranns <nranns@cisco.com>

src/vnet/fib/fib_path_ext.c

diff --git a/src/vnet/fib/fib_path_ext.c b/src/vnet/fib/fib_path_ext.c
index 5ecf3a9..209b627 100644
--- a/src/vnet/fib/fib_path_ext.c
+++ b/src/vnet/fib/fib_path_ext.c
@@ -328,11 +328,14 @@
 {
     fib_path_ext_t *path_ext;
 
-    vec_foreach(path_ext, list->fpel_exts)
+    if (NULL != list)
     {
-        if (path_ext->fpe_path_index == path_index)
+        vec_foreach(path_ext, list->fpel_exts)
         {
-            return (path_ext);
+            if (path_ext->fpe_path_index == path_index)
+            {
+                return (path_ext);
+            }
         }
     }
     return (NULL);