vxlan_gpe_encap: fix packet len error

Change-Id: I294be184764b45777d6e5e44f5d742b2c8732de4
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>

diff --git a/src/vnet/vxlan-gpe/encap.c b/src/vnet/vxlan-gpe/encap.c
index c97972b..e62a84e 100644 (file)
--- a/src/vnet/vxlan-gpe/encap.c
+++ b/src/vnet/vxlan-gpe/encap.c
@@ -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;