Replace bytes.Equal(...) with bytes.HasPrefix(...) (#2305)

NethermindEth · Dec 5, 2024 · 2a82a59 · 2a82a59
1 parent ec24744
commit 2a82a59
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/blockchain/blockchain.go b/blockchain/blockchain.go
@@ -546,7 +546,7 @@ func TransactionsByBlockNumber(txn db.Transaction, number uint64) ([]core.Transa
 
 	prefix := db.TransactionsByBlockNumberAndIndex.Key(numBytes)
 	for iterator.Seek(prefix); iterator.Valid(); iterator.Next() {
-		if !bytes.Equal(iterator.Key()[:len(prefix)], prefix) {
+		if !bytes.HasPrefix(iterator.Key(), prefix) {
 			break
 		}
 
@@ -581,7 +581,7 @@ func receiptsByBlockNumber(txn db.Transaction, number uint64) ([]*core.Transacti
 
 	prefix := db.ReceiptsByBlockNumberAndIndex.Key(numBytes)
 	for iterator.Seek(prefix); iterator.Valid(); iterator.Next() {
-		if !bytes.Equal(iterator.Key()[:len(prefix)], prefix) {
+		if !bytes.HasPrefix(iterator.Key(), prefix) {
 			break
 		}
 

diff --git a/migration/migration.go b/migration/migration.go
@@ -217,7 +217,7 @@ func relocateContractStorageRootKeys(txn db.Transaction, _ *utils.Network) error
 	var value []byte
 	for it.Seek(oldPrefix); it.Valid(); it.Next() {
 		// Stop iterating once we're out of the old bucket.
-		if !bytes.Equal(it.Key()[:len(oldPrefix)], oldPrefix) {
+		if !bytes.HasPrefix(it.Key(), oldPrefix) {
 			break
 		}