diff options
Diffstat (limited to 'src/plugins/dhcp/dhcp6_proxy_node.c')
| -rw-r--r-- | src/plugins/dhcp/dhcp6_proxy_node.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/dhcp/dhcp6_proxy_node.c b/src/plugins/dhcp/dhcp6_proxy_node.c index 929b49e2b41..272c379b6a3 100644 --- a/src/plugins/dhcp/dhcp6_proxy_node.c +++ b/src/plugins/dhcp/dhcp6_proxy_node.c @@ -315,8 +315,9 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm, 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; |