Fix off-by-one finalized transaction locktime

[rust-lightning] / lightning / src / chain / onchaintx.rs

diff --git a/lightning/src/chain/onchaintx.rs b/lightning/src/chain/onchaintx.rs
index 9141efc0b3d2c054fe886f05c3789c9817e48301..2d5c85cd477e56660f5a32cfd2a7b95318ba1c57 100644 (file)
--- a/lightning/src/chain/onchaintx.rs
+++ b/lightning/src/chain/onchaintx.rs
@@ -748,8 +748,8 @@ impl<ChannelSigner: WriteableEcdsaChannelSigner> OnchainTxHandler<ChannelSigner>
                        preprocessed_requests.push(req);
                }
 
-               // Claim everything up to and including cur_height + 1
-               let remaining_locked_packages = self.locktimed_packages.split_off(&(cur_height + 2));
+               // Claim everything up to and including `cur_height`
+               let remaining_locked_packages = self.locktimed_packages.split_off(&(cur_height + 1));
                for (pop_height, mut entry) in self.locktimed_packages.iter_mut() {
                        log_trace!(logger, "Restoring delayed claim of package(s) at their timelock at {}.", pop_height);
                        preprocessed_requests.append(&mut entry);