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-rwxr-xr-xsrc/vnet/ethernet/node.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c
index 3760877dc79..a2e7524a5b2 100755
--- a/src/vnet/ethernet/node.c
+++ b/src/vnet/ethernet/node.c
@@ -229,6 +229,8 @@ determine_next_node (ethernet_main_t * em,
u32 is_l20,
u32 type0, vlib_buffer_t * b0, u8 * error0, u8 * next0)
{
+ u32 eth_start = vnet_buffer (b0)->l2_hdr_offset;
+ vnet_buffer (b0)->l2.l2_len = b0->current_data - eth_start;
if (PREDICT_FALSE (*error0 != ETHERNET_ERROR_NONE))
{
// some error occurred
@@ -238,8 +240,6 @@ determine_next_node (ethernet_main_t * em,
{
*next0 = em->l2_next;
// record the L2 len and reset the buffer so the L2 header is preserved
- u32 eth_start = vnet_buffer (b0)->l2_hdr_offset;
- vnet_buffer (b0)->l2.l2_len = b0->current_data - eth_start;
ASSERT (vnet_buffer (b0)->l2.l2_len ==
ethernet_buffer_header_size (b0));
vlib_buffer_advance (b0, -ethernet_buffer_header_size (b0));