Fix timelord bug (Chia-Network#6761)

* Fix timelord bug * Fix lint * Another lint fix
mbwmbw1337 · Jun 15, 2021 · 79bc40f · 79bc40f
1 parent 0dbb6eb
commit 79bc40f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/chia/timelord/timelord.py b/chia/timelord/timelord.py
@@ -181,6 +181,9 @@ def _can_infuse_unfinished_block(self, block: timelord_protocol.NewUnfinishedBlo
         if found_index == -1:
             log.warning(f"Will not infuse {block.rc_prev} because its reward chain challenge is not in the chain")
             return None
+        if ip_iters > block_ip_iters:
+            log.warning("Too late to infuse block")
+            return None
 
         new_block_iters = uint64(block_ip_iters - ip_iters)
         if len(self.last_state.reward_challenge_cache) > found_index + 1: