eip4762: move CALL BASIC_DATA charging before reservation

Signed-off-by: Ignacio Hagopian <[email protected]>
gballet · Oct 10, 2024 · 1fe1124 · 1fe1124
1 parent 51dca93
commit 1fe1124
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/core/vm/instructions.go b/core/vm/instructions.go
@@ -792,6 +792,10 @@ func opCall(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]byt
 		}
 	}
 
+	if interpreter.evm.chainRules.IsEIP4762 && !chargeCallVariantEIP4762(interpreter.evm, scope) {
+		return nil, ErrOutOfGas
+	}
+
 	var err error
 	interpreter.evm.callGasTemp, err = callGas(interpreter.evm.chainRules.IsEIP150, scope.Contract.Gas, 0, scope.Stack.Back(0))
 	if err != nil {
@@ -801,10 +805,6 @@ func opCall(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]byt
 		return nil, ErrOutOfGas
 	}
 
-	if interpreter.evm.chainRules.IsEIP4762 && !chargeCallVariantEIP4762(interpreter.evm, scope) {
-		return nil, ErrOutOfGas
-	}
-
 	stack := scope.Stack
 	// Pop gas. The actual gas in interpreter.evm.callGasTemp.
 	// We can use this as a temporary value