diff options
Diffstat (limited to 'pkg/tcpip/network/ipv6/mld.go')
| -rw-r--r-- | pkg/tcpip/network/ipv6/mld.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pkg/tcpip/network/ipv6/mld.go b/pkg/tcpip/network/ipv6/mld.go index e8d1e7a79..ec54d88cc 100644 --- a/pkg/tcpip/network/ipv6/mld.go +++ b/pkg/tcpip/network/ipv6/mld.go @@ -249,10 +249,12 @@ func (mld *mldState) writePacket(destAddress, groupAddress tcpip.Address, mldTyp Data: buffer.View(icmp).ToVectorisedView(), }) - mld.ep.addIPHeader(localAddress, destAddress, pkt, stack.NetworkHeaderParams{ + if err := mld.ep.addIPHeader(localAddress, destAddress, pkt, stack.NetworkHeaderParams{ Protocol: header.ICMPv6ProtocolNumber, TTL: header.MLDHopLimit, - }, extensionHeaders) + }, extensionHeaders); err != nil { + panic(fmt.Sprintf("failed to add IP header: %s", err)) + } if err := mld.ep.nic.WritePacketToRemote(header.EthernetAddressFromMulticastIPv6Address(destAddress), nil /* gso */, ProtocolNumber, pkt); err != nil { sentStats.Dropped.Increment() return false, err |