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clone memory in ScopeContext.MemoryData

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This commit is contained in:
lmittmann 2024-07-15 16:32:52 +02:00
parent b21288d229
commit c59e9e5e6b
1 changed files with 2 additions and 1 deletions
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3
core/vm/interpreter.go
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@ -18,6 +18,7 @@ package vm
import ( import (
"fmt" "fmt"
"slices"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/common/math"
@ -50,7 +51,7 @@ func (ctx *ScopeContext) MemoryData() []byte {
if ctx.Memory == nil { if ctx.Memory == nil {
return nil return nil
} }
return ctx.Memory.Data() return slices.Clone(ctx.Memory.Data())
} }
// StackData returns the stack data. Callers must not modify the contents // StackData returns the stack data. Callers must not modify the contents