link_address_set:
- if ((b0->current_length + sizeof (*id1) + sizeof (*vss1) +
- sizeof (*cmac)) > vlib_buffer_get_default_data_size (vm))
+ if ((b0->current_data + b0->current_length + sizeof (*id1) +
+ sizeof (*vss1) + sizeof (*cmac)) >
+ vlib_buffer_get_default_data_size (vm))
{
error0 = DHCPV6_PROXY_ERROR_PKT_TOO_BIG;
next0 = DHCPV6_PROXY_TO_SERVER_INPUT_NEXT_DROP;