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Handle JSON parse error

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Signed-off-by: Yihe Li <winmikedows@hotmail.com>
This commit is contained in:
Yihe Li 2025-06-02 14:15:30 +08:00
parent 50fb2db718
commit 8965200384
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1 changed files with 9 additions and 3 deletions
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12
launcher/BaseInstance.cpp
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@ -423,15 +423,21 @@ void BaseInstance::setShortcuts(const QList<ShortcutData>& shortcuts)
QList<ShortcutData> BaseInstance::shortcuts() const
{
auto data = m_settings->get("shortcuts").toString().toUtf8();
auto document = QJsonDocument::fromJson(data);
QJsonParseError parseError;
auto document = QJsonDocument::fromJson(data, &parseError);
if (parseError.error != QJsonParseError::NoError || !document.isArray())
return {};
QList<ShortcutData> results;
for (const auto& elem : document.array()) {
if (!elem.isObject())
continue;
auto dict = elem.toObject();
if (!dict.contains("name") || !dict.contains("filePath") || !dict.contains("target"))
return {};
continue;
int value = dict["target"].toInt(-1);
if (!dict["name"].isString() || !dict["filePath"].isString() || value < 0 || value >= 3)
return {};
continue;
QString shortcutName = dict["name"].toString();
QString filePath = dict["filePath"].toString();