ip: punt socket - take the tags in Ethernet header into consideration

[vpp.git] / src / vnet / ip / punt_node.c

diff --git a/src/vnet/ip/punt_node.c b/src/vnet/ip/punt_node.c
index 7f9beef..5d822c7 100644 (file)
--- a/src/vnet/ip/punt_node.c
+++ b/src/vnet/ip/punt_node.c
@@ -23,6 +23,7 @@
  */
 
 #include <vnet/ip/ip.h>
+#include <vnet/ethernet/ethernet.h>
 #include <vlib/vlib.h>
 #include <vnet/ip/punt.h>
 #include <vlib/unix/unix.h>
@@ -339,7 +340,7 @@ punt_socket_inline (vlib_main_t * vm,
       iov->iov_len = sizeof (packetdesc);
 
       /** VLIB buffer chain -> Unix iovec(s). */
-      vlib_buffer_advance (b, -(sizeof (ethernet_header_t)));
+      vlib_buffer_advance (b, -ethernet_buffer_header_size (b));
       vec_add2 (ptd->iovecs, iov, 1);
       iov->iov_base = b->data + b->current_data;
       iov->iov_len = l = b->current_length;