diff options
Diffstat (limited to 'dhcpv6/dhcpv6.go')
| -rw-r--r-- | dhcpv6/dhcpv6.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dhcpv6/dhcpv6.go b/dhcpv6/dhcpv6.go index 7505dfc..576293d 100644 --- a/dhcpv6/dhcpv6.go +++ b/dhcpv6/dhcpv6.go @@ -79,6 +79,9 @@ func RelayMessageFromBytes(data []byte) (*RelayMessage, error) { func FromBytes(data []byte) (DHCPv6, error) { buf := uio.NewBigEndianBuffer(data) messageType := MessageType(buf.Read8()) + if buf.Error() != nil { + return nil, buf.Error() + } if messageType == MessageTypeRelayForward || messageType == MessageTypeRelayReply { return RelayMessageFromBytes(data) |