tapchannel: properly set RelativeLockTime in DistributeCoins

Roasbeef · Roasbeef · commit ac988485ba3a · 2024-11-12T19:14:54.000-08:00
If we don't do this here, then we'll sign a second level success
transaction that doesn't have the sequence set properly. This will then
propagate all the way up to anchor output, leading to an incorrect
inclusion proof later.
diff --git a/tapchannel/allocation.go b/tapchannel/allocation.go
@@ -454,6 +454,9 @@ func DistributeCoins(inputs []*proof.Proof, allocations []*Allocation,
 				AnchorOutputTapscriptSibling: sibling,
 				ScriptKey:                    a.ScriptKey,
 				ProofDeliveryAddress:         deliveryAddr,
+				RelativeLockTime: uint64(
+					a.Sequence,
+				),
 			}
 			p.packet.Outputs = append(p.packet.Outputs, vOut)
 

Original file line number	Diff line number	Diff line change
`@@ -454,6 +454,9 @@ func DistributeCoins(inputs []proof.Proof, allocations []Allocation,`
`454`	`454`	`AnchorOutputTapscriptSibling: sibling,`
`455`	`455`	`ScriptKey: a.ScriptKey,`
`456`	`456`	`ProofDeliveryAddress: deliveryAddr,`
	`457`	`+ RelativeLockTime: uint64(`
	`458`	`+ a.Sequence,`
	`459`	`+ ),`
`457`	`460`	`}`
`458`	`461`	`p.packet.Outputs = append(p.packet.Outputs, vOut)`
`459`	`462`