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-rw-r--r--src/vnet/ethernet/node.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c
index 21346a80658..c1a8e0d4ce6 100644
--- a/src/vnet/ethernet/node.c
+++ b/src/vnet/ethernet/node.c
@@ -225,25 +225,24 @@ identify_subint (ethernet_main_t * em,
// A unicast packet arriving on an L3 interface must have a dmac
// matching the interface mac. If interface has STATUS_L3 bit set
// mac filter is already done.
- if (!(*is_l2 || (ei && (ei->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3))))
+ if ((!*is_l2) && ei &&
+ (!(ei->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)))
{
u64 dmacs[2];
u8 dmacs_bad[2];
ethernet_header_t *e0;
- ethernet_interface_t *ei0;
e0 = (void *) (b0->data + vnet_buffer (b0)->l2_hdr_offset);
dmacs[0] = *(u64 *) e0;
- ei0 = ethernet_get_interface (&ethernet_main, hi->hw_if_index);
- if (ei0 && vec_len (ei0->secondary_addrs))
+ if (vec_len (ei->secondary_addrs))
ethernet_input_inline_dmac_check (hi, dmacs, dmacs_bad,
- 1 /* n_packets */ , ei0,
- 1 /* have_sec_dmac */ );
+ 1 /* n_packets */, ei,
+ 1 /* have_sec_dmac */);
else
ethernet_input_inline_dmac_check (hi, dmacs, dmacs_bad,
- 1 /* n_packets */ , ei0,
- 0 /* have_sec_dmac */ );
+ 1 /* n_packets */, ei,
+ 0 /* have_sec_dmac */);
if (dmacs_bad[0])
*error0 = ETHERNET_ERROR_L3_MAC_MISMATCH;
}