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MsgPackDeserializer: check extension allocation result

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This commit is contained in:
Benoit Blanchon
2024-09-04 14:34:02 +02:00
parent 1f7a3f3174
commit 3b64197869
2 changed files with 51 additions and 6 deletions
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16
src/ArduinoJson/MsgPack/MsgPackDeserializer.hpp
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@@ -230,13 +230,16 @@ class MsgPackDeserializer {
if (isSigned) {
auto truncatedValue = static_cast<JsonInteger>(signedValue);
if (truncatedValue == signedValue)
variant->setInteger(truncatedValue, resources_);
if (truncatedValue == signedValue) {
if (!variant->setInteger(truncatedValue, resources_))
return DeserializationError::NoMemory;
}
// else set null on overflow
} else {
auto truncatedValue = static_cast<JsonUInt>(unsignedValue);
if (truncatedValue == unsignedValue)
variant->setInteger(truncatedValue, resources_);
if (!variant->setInteger(truncatedValue, resources_))
return DeserializationError::NoMemory;
// else set null on overflow
}
@@ -270,9 +273,10 @@ class MsgPackDeserializer {
return err;
fixEndianness(value);
variant->setFloat(value, resources_);
return DeserializationError::Ok;
if (variant->setFloat(value, resources_))
return DeserializationError::Ok;
else
return DeserializationError::NoMemory;
}
template <typename T>