diff options
Diffstat (limited to 'src/vnet/lldp')
| -rw-r--r-- | src/vnet/lldp/lldp_output.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/lldp/lldp_output.c b/src/vnet/lldp/lldp_output.c index 950b79aebc6..8698ec976ac 100644 --- a/src/vnet/lldp/lldp_output.c +++ b/src/vnet/lldp/lldp_output.c @@ -145,6 +145,9 @@ lldp_send_ethernet (lldp_main_t * lm, lldp_intf_t * n, int shutdown) */ h0 = vlib_packet_template_get_packet (vm, &lm->packet_template, &bi0); + if (!h0) + return; + /* Add the interface's ethernet source address */ hw = vnet_get_hw_interface (vnm, n->hw_if_index); |