diff options
author | Robert Loehning <robert.loehning@qt.io> | 2018-11-12 14:27:00 +0100 |
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committer | Robert Loehning <robert.loehning@qt.io> | 2019-04-23 09:40:52 +0000 |
commit | ebc45299ccf4750cfc0b93c39a60f94b7ec4ea7f (patch) | |
tree | e4ae56fd81c696d736d01d7162cd940f9481da30 /tests/libfuzzer/qml/jsapi/evaluate/main.cpp | |
parent | 0cf8e2fb974370fd6d370f92fa22fa2245bcebb0 (diff) |
Add libfuzzer test for QJSEngine::evaluate()
Task-number: QTBUG-72734
Task-number: QTBUG-73985
Task-number: QTBUG-73999
Task-number: QTBUG-74048
Task-number: QTBUG-74058
Change-Id: I6cd99e31220e96b24338f5daa80d6f726ea33812
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'tests/libfuzzer/qml/jsapi/evaluate/main.cpp')
-rw-r--r-- | tests/libfuzzer/qml/jsapi/evaluate/main.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/libfuzzer/qml/jsapi/evaluate/main.cpp b/tests/libfuzzer/qml/jsapi/evaluate/main.cpp new file mode 100644 index 0000000000..9e90ba7cbd --- /dev/null +++ b/tests/libfuzzer/qml/jsapi/evaluate/main.cpp @@ -0,0 +1,43 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QCoreApplication> +#include <QJSEngine> + +// libfuzzer test for QJSEngine::evaluate() + +extern "C" int LLVMFuzzerTestOneInput(const char *Data, size_t Size) { + const QByteArray ba(Data, Size); + // avoid potential endless loops + if (ba.contains("for") || ba.contains("while")) + return 1; + int c = 0; + QCoreApplication a(c, nullptr); + QJSEngine().evaluate(ba); + return 0; +} |