vxlan_gpe_encap: fix packet len error
@@ -242,7 +242,7 @@ vxlan_gpe_encap (vlib_main_t * vm,
pkts_encapsulated += 2;
len0 = vlib_buffer_length_in_chain (vm, b0);
- len1 = vlib_buffer_length_in_chain (vm, b0);
+ len1 = vlib_buffer_length_in_chain (vm, b1);
stats_n_packets += 2;
stats_n_bytes += len0 + len1;
