From abe9f28845351ceaa56d91706b9e7cb891314e5f Mon Sep 17 00:00:00 2001
From: Marius van der Wijden <m.vanderwijden@live.de>
Date: Mon, 1 Jul 2024 15:47:17 +0200
Subject: [PATCH] core/vm: fix opReturnContract, don't pay for mem copy

---
 core/vm/eips.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/core/vm/eips.go b/core/vm/eips.go
index d13a3fdc8e..0489c25eb9 100644
--- a/core/vm/eips.go
+++ b/core/vm/eips.go
@@ -661,7 +661,7 @@ func enableEOF(jt *JumpTable) {
 	jt[RETURNCONTRACT] = &operation{
 		execute:     opReturnContract,
 		constantGas: GasZeroStep,
-		dynamicGas:  memoryCopierGas(1),
+		dynamicGas:  pureMemoryGascost,
 		minStack:    minStack(2, 0),
 		maxStack:    maxStack(2, 0),
 		immediate:   1,
@@ -909,7 +909,6 @@ func opEOFCreate(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) (
 		stackvalue.SetBytes(addr.Bytes())
 	}
 	scope.Stack.push(&stackvalue)
-
 	scope.Contract.RefundGas(returnGas, interpreter.evm.Config.Tracer, tracing.GasChangeCallLeftOverRefunded)
 
 	if suberr == ErrExecutionReverted {