stats: catch stat segment overrun in retry loop

[vpp.git] / src / plugins / pppoe / pppoe_decap.c

diff --git a/src/plugins/pppoe/pppoe_decap.c b/src/plugins/pppoe/pppoe_decap.c
index b2a6e4a..71b9874 100644 (file)
--- a/src/plugins/pppoe/pppoe_decap.c
+++ b/src/plugins/pppoe/pppoe_decap.c
@@ -181,6 +181,7 @@ VLIB_NODE_FN (pppoe_input_node) (vlib_main_t * vm,
 
           sw_if_index0 = t0->sw_if_index;
           len0 = vlib_buffer_length_in_chain (vm, b0);
+                 vnet_buffer(b0)->sw_if_index[VLIB_RX] = sw_if_index0;
 
           pkts_decapsulated ++;
           stats_n_packets += 1;
@@ -274,6 +275,7 @@ VLIB_NODE_FN (pppoe_input_node) (vlib_main_t * vm,
 
           sw_if_index1 = t1->sw_if_index;
           len1 = vlib_buffer_length_in_chain (vm, b1);
+                 vnet_buffer(b1)->sw_if_index[VLIB_RX] = sw_if_index1;
 
           pkts_decapsulated ++;
           stats_n_packets += 1;
@@ -398,6 +400,7 @@ VLIB_NODE_FN (pppoe_input_node) (vlib_main_t * vm,
 
          sw_if_index0 = t0->sw_if_index;
          len0 = vlib_buffer_length_in_chain (vm, b0);
+         vnet_buffer(b0)->sw_if_index[VLIB_RX] = sw_if_index0;
 
           pkts_decapsulated ++;
           stats_n_packets += 1;