v1.17: Geyser: return real parent blockhash, or default (backport of s…

…olana-labs#33873) (solana-labs#33959) Geyser: return real parent blockhash, or default (solana-labs#33873) Return real parent blockhash, or default (cherry picked from commit d6ac9be) Co-authored-by: Tyera <tyera@solana.com>
firedancer-io · Nov 16, 2023 · 7210b03 · 7210b03
1 parent a6e0f10
commit 7210b03
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/core/src/replay_stage.rs b/core/src/replay_stage.rs
@@ -2918,9 +2918,13 @@ impl ReplayStage {
                 Self::record_rewards(bank, rewards_recorder_sender);
                 if let Some(ref block_metadata_notifier) = block_metadata_notifier {
                     let block_metadata_notifier = block_metadata_notifier.read().unwrap();
+                    let parent_blockhash = bank
+                        .parent()
+                        .map(|bank| bank.last_blockhash())
+                        .unwrap_or_default();
                     block_metadata_notifier.notify_block_metadata(
                         bank.parent_slot(),
-                        &bank.parent_hash().to_string(),
+                        &parent_blockhash.to_string(),
                         bank.slot(),
                         &bank.last_blockhash().to_string(),
                         &bank.rewards,