ADJ: crash in format/show (VPP-1648)

Change-Id: I26279c19b879e59c68fda31426fe42dae62a858d
Signed-off-by: Neale Ranns <nranns@cisco.com>

diff --git a/src/vnet/adj/adj.c b/src/vnet/adj/adj.c
index ee9a144..bafa336 100644 (file)
--- a/src/vnet/adj/adj.c
+++ b/src/vnet/adj/adj.c
@@ -179,7 +179,7 @@ format_ip_adjacency (u8 * s, va_list * args)
         s = format (s, "\n   counts:[%Ld:%Ld]", counts.packets, counts.bytes);
        s = format (s, "\n   locks:%d", adj->ia_node.fn_locks);
        s = format(s, "\n delegates:\n  ");
-        adj_delegate_format(s, adj);
+        s = adj_delegate_format(s, adj);
 
        s = format(s, "\n children:");
         if (fib_node_list_get_size(adj->ia_node.fn_children))