Merge pull request ethereum#118 from OffchainLabs/poster-cost-atomic

Make Arbitrum poster cost cache atomic
joshuacolvin0 · Jun 22, 2022 · ec724ba · ec724ba
2 parents de56ab0 + 4b57c04
commit ec724ba
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/types/transaction.go b/core/types/transaction.go
@@ -59,8 +59,8 @@ type Transaction struct {
 	inner TxData    // Consensus contents of a transaction
 	time  time.Time // Time first seen locally (spam avoidance)
 
-	// Arbitrum cache
-	PosterCost    *big.Int
+	// Arbitrum cache: must be atomically accessed
+	PosterCost    atomic.Value
 	CalldataUnits uint64
 
 	// caches