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htlcswitch: change sendMalformedHTLCError to take array instead of slice

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Keagan McClelland 2024-08-20 11:01:34 -06:00 • committed by Oliver Gugger
parent fb841b6436
commit e4497b4f45
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1 changed files with 6 additions and 5 deletions
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11
htlcswitch/link.go
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@ -3482,7 +3482,7 @@ func (l *channelLink) processRemoteAdds(fwdPkg *channeldb.FwdPkg,
// should send the malformed htlc error to payment
// sender.
l.sendMalformedHTLCError(pd.HtlcIndex, failureCode,
onionBlob[:], pd.SourceRef)
pd.OnionBlob, pd.SourceRef)
l.log.Errorf("unable to decode onion hop "+
"iterator: %v", failureCode)
@ -3527,7 +3527,7 @@ func (l *channelLink) processRemoteAdds(fwdPkg *channeldb.FwdPkg,
// malformed.
l.sendMalformedHTLCError(
pd.HtlcIndex, failureCode,
onionBlob[:], pd.SourceRef,
pd.OnionBlob, pd.SourceRef,
)
continue
@ -3561,7 +3561,7 @@ func (l *channelLink) processRemoteAdds(fwdPkg *channeldb.FwdPkg,
// should send the malformed htlc error to payment
// sender.
l.sendMalformedHTLCError(
pd.HtlcIndex, failureCode, onionBlob[:],
pd.HtlcIndex, failureCode, pd.OnionBlob,
pd.SourceRef,
)
@ -4065,9 +4065,10 @@ func (l *channelLink) sendIncomingHTLCFailureMsg(htlcIndex uint64,
// sendMalformedHTLCError helper function which sends the malformed HTLC update
// to the payment sender.
func (l *channelLink) sendMalformedHTLCError(htlcIndex uint64,
code lnwire.FailCode, onionBlob []byte, sourceRef *channeldb.AddRef) {
code lnwire.FailCode, onionBlob [lnwire.OnionPacketSize]byte,
sourceRef *channeldb.AddRef) {
shaOnionBlob := sha256.Sum256(onionBlob)
shaOnionBlob := sha256.Sum256(onionBlob[:])
err := l.channel.MalformedFailHTLC(htlcIndex, code, shaOnionBlob, sourceRef)
if err != nil {
l.log.Errorf("unable cancel htlc: %v", err)