From 2ae715f899be50fa6e266f99a1b866d5817dc9ea Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Wed, 1 Jun 2022 17:14:57 -0400
Subject: [PATCH] Ignore transactions which use a timelock

---
 coins/monero/src/wallet/scan.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/coins/monero/src/wallet/scan.rs b/coins/monero/src/wallet/scan.rs
index df5d1d6f..644a3a73 100644
--- a/coins/monero/src/wallet/scan.rs
+++ b/coins/monero/src/wallet/scan.rs
@@ -58,6 +58,12 @@ impl Transaction {
     view: Scalar,
     spend: EdwardsPoint
   ) -> Vec<SpendableOutput> {
+    // Ignore transactions which utilize a timelock. Almost no transactions on Monero do,
+    // and they're not worth the effort to track given their complexities
+    if self.prefix.unlock_time != 0 {
+      return vec![];
+    }
+
     let mut extra = vec![];
     write_varint(&u64::try_from(self.prefix.extra.len()).unwrap(), &mut extra).unwrap();
     extra.extend(&self.prefix.extra);