Save rewrite length for post-rewrite rewind action

[vpp.git] / vnet / vnet / ip / ip6_forward.c

diff --git a/vnet/vnet/ip/ip6_forward.c b/vnet/vnet/ip/ip6_forward.c
index 6ceb574..b076ed0 100644 (file)
--- a/vnet/vnet/ip/ip6_forward.c
+++ b/vnet/vnet/ip/ip6_forward.c
@@ -2490,6 +2490,8 @@ ip6_rewrite_inline (vlib_main_t * vm,
 
          rw_len0 = adj0[0].rewrite_header.data_bytes;
          rw_len1 = adj1[0].rewrite_header.data_bytes;
+          vnet_buffer(p0)->ip.save_rewrite_length = rw_len0;
+          vnet_buffer(p1)->ip.save_rewrite_length = rw_len1;
 
          vlib_increment_combined_counter (&lm->adjacency_counters,
                                            cpu_index, 
@@ -2631,6 +2633,7 @@ ip6_rewrite_inline (vlib_main_t * vm,
       
          /* Update packet buffer attributes/set output interface. */
          rw_len0 = adj0[0].rewrite_header.data_bytes;
+          vnet_buffer(p0)->ip.save_rewrite_length = rw_len0;
 
          vlib_increment_combined_counter (&lm->adjacency_counters,
                                            cpu_index,