f Lower-bound absolute spending delay

Author: tnull

lightning/src/util/sweep.rs

@@ -30,6 +30,7 @@ use bitcoin::blockdata::locktime::absolute::LockTime;
 use bitcoin::secp256k1::Secp256k1;
 use bitcoin::{BlockHash, Transaction, Txid};
 
+use core::cmp;
 use core::ops::Deref;
 
 /// The state of a spendable output currently tracked by an [`OutputSweeper`].
@@ -420,7 +421,7 @@ where
 			let cur_height = state_lock.best_block.height;
 			let delayed_until_height = delay_spend.map(|delay| match delay {
 				SpendingDelay::Relative { num_blocks } => cur_height + num_blocks,
-				SpendingDelay::Absolute { height } => height,
+				SpendingDelay::Absolute { height } => cmp::max(height, cur_height),
 			});
 			for descriptor in relevant_descriptors {
 				let output_info = TrackedSpendableOutput {