From 7d2741010e490811411f6739e7884534e4171f5a Mon Sep 17 00:00:00 2001
From: Ashwin Sekar <ashwin@anza.xyz>
Date: Thu, 7 May 2026 21:08:27 +0000
Subject: [PATCH] blockstore_processor: set block id for bank 0

---
 ledger/src/blockstore_processor.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ledger/src/blockstore_processor.rs b/ledger/src/blockstore_processor.rs
index 507ae50fc58..365171d5bfe 100644
--- a/ledger/src/blockstore_processor.rs
+++ b/ledger/src/blockstore_processor.rs
@@ -2135,6 +2135,11 @@ fn process_bank_0(
         err @ BlockstoreProcessorError::InvalidTransaction(_) => panic!("{err}"),
         _ => BlockstoreProcessorError::FailedToReplayBank0,
     })?;
+    bank0.set_block_id(Some(
+        blockstore
+            .get_block_id(bank0.slot(), migration_status)?
+            .expect("block id for a full slot must exist"),
+    ));
     bank0.freeze();
     if blockstore.is_primary_access() {
         blockstore.insert_bank_hash(bank0.slot(), bank0.hash(), false);