From 04aa7159a32b3c375366e7884475442a25719149 Mon Sep 17 00:00:00 2001
From: luxq <xueqian1991@gmail.com>
Date: Wed, 6 Jul 2022 15:12:39 +0800
Subject: [PATCH] merge #23381

---
 core/vm/instructions.go | 4 ++++
 core/vm/interpreter.go  | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/vm/instructions.go b/core/vm/instructions.go
index adf44b7f481f9..ed4a087f439ba 100644
--- a/core/vm/instructions.go
+++ b/core/vm/instructions.go
@@ -701,6 +701,7 @@ func opCall(pc *uint64, interpreter *EVMInterpreter, callContext *callCtx) ([]by
 	}
 	stack.push(&temp)
 	if err == nil || err == ErrExecutionReverted {
+		ret = common.CopyBytes(ret)
 		callContext.memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
 	}
 	callContext.contract.Gas += returnGas
@@ -735,6 +736,7 @@ func opCallCode(pc *uint64, interpreter *EVMInterpreter, callContext *callCtx) (
 	}
 	stack.push(&temp)
 	if err == nil || err == ErrExecutionReverted {
+		ret = common.CopyBytes(ret)
 		callContext.memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
 	}
 	callContext.contract.Gas += returnGas
@@ -762,6 +764,7 @@ func opDelegateCall(pc *uint64, interpreter *EVMInterpreter, callContext *callCt
 	}
 	stack.push(&temp)
 	if err == nil || err == ErrExecutionReverted {
+		ret = common.CopyBytes(ret)
 		callContext.memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
 	}
 	callContext.contract.Gas += returnGas
@@ -789,6 +792,7 @@ func opStaticCall(pc *uint64, interpreter *EVMInterpreter, callContext *callCtx)
 	}
 	stack.push(&temp)
 	if err == nil || err == ErrExecutionReverted {
+		ret = common.CopyBytes(ret)
 		callContext.memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
 	}
 	callContext.contract.Gas += returnGas
diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go
index 1e2a661debd1d..cc8a1daafe2cc 100644
--- a/core/vm/interpreter.go
+++ b/core/vm/interpreter.go
@@ -288,7 +288,7 @@ func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) (
 		// if the operation clears the return data (e.g. it has returning data)
 		// set the last return to the result of the operation.
 		if operation.returns {
-			in.returnData = common.CopyBytes(res)
+			in.returnData = res
 		}
 
 		switch {