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core: adjust System.Runtime.Notify interop

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Part of #1198.

Notification name should be UTF8-encoded.
This commit is contained in:
Anna Shaleva 2020-07-22 14:58:27 +03:00
parent 2c41b7b254
commit 120eff92f7
1 changed files with 3 additions and 0 deletions
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3
pkg/core/interop_system.go
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@ -253,6 +253,9 @@ func runtimeNotify(ic *interop.Context, v *vm.VM) error {
if len(name) > MaxEventNameLen {
return fmt.Errorf("event name must be less than %d", MaxEventNameLen)
}
if !utf8.Valid(name) {
return errors.New("event name should be UTF8-encoded")
}
elem := v.Estack().Pop()
args := elem.Array()
// But it has to be serializable, otherwise we either have some broken