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core: deepcopy notification in System.Runtime.Notify

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Make it impossible to change already emitted notifications via
`System.Runtime.GetNotifications`.
This commit is contained in:
Evgenii Stratonikov 2020-08-04 10:13:36 +03:00
parent b8cc33d0b2
commit 194da64975
2 changed files with 2 additions and 2 deletions
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2
pkg/core/interop/runtime/util.go
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@ -47,7 +47,7 @@ func GetNotifications(ic *interop.Context, v *vm.VM) error {
ev := stackitem.NewArray([]stackitem.Item{
stackitem.NewByteArray(notifications[i].ScriptHash.BytesBE()),
stackitem.Make(notifications[i].Name),
notifications[i].Item,
stackitem.DeepCopy(notifications[i].Item).(*stackitem.Array),
})
arr.Append(ev)
}