memif: fix input vector rate of memif-input node

[vpp.git] / src / plugins / memif / node.c

diff --git a/src/plugins/memif/node.c b/src/plugins/memif/node.c
index 2d7b71f..40dcf68 100644 (file)
--- a/src/plugins/memif/node.c
+++ b/src/plugins/memif/node.c
@@ -534,7 +534,10 @@ memif_device_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
     }
 
   if (n_slots == 0)
-    goto refill;
+    {
+      ptd->n_packets = 0;
+      goto refill;
+    }
 
   n_desc = memif_parse_desc (ptd, mif, mq, cur_slot, n_slots);