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Restored JsonVariantLocal to fix the use-after-free

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Benoit Blanchon
2018-10-12 21:00:00 +02:00
parent 02d809f3f4
commit 8230f8fc9b
2 changed files with 12 additions and 2 deletions
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11
src/ArduinoJson/JsonVariant.hpp
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@@ -321,4 +321,15 @@ class JsonVariantConst : public JsonVariantProxy<const JsonVariantData>,
return JsonVariantConst(objectGet(variantAsObject(_data), makeString(key)));
}
};
class JsonVariantLocal : public JsonVariant {
public:
explicit JsonVariantLocal(MemoryPool *memoryPool)
: JsonVariant(memoryPool, &_localData) {
_localData.type = JSON_NULL;
}
private:
JsonVariantData _localData;
};
} // namespace ARDUINOJSON_NAMESPACE