diff options
author | Robert Löhning <robert.loehning@qt.io> | 2022-01-13 21:14:23 +0100 |
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committer | Robert Löhning <robert.loehning@qt.io> | 2022-01-17 09:46:40 +0100 |
commit | 88dda89329330119bcb97788e84a30b2bf1cb23a (patch) | |
tree | a2f424ee89c8b7de4bb7576069947ecd9e0b9f88 /tests | |
parent | 5558eb4edb62ddc920fd5f4171e732fb7cbe53a7 (diff) |
Fuzzing: Add fuzzer for QJsonDocument::fromJson
Task-number: QTBUG-99799
Change-Id: If997b661da2fce04b84f94b9e66de19c9946a914
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/CMakeLists.txt | 27 | ||||
-rw-r--r-- | tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/main.cpp | 34 |
2 files changed, 61 insertions, 0 deletions
diff --git a/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/CMakeLists.txt b/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/CMakeLists.txt new file mode 100644 index 0000000000..f79774c8d4 --- /dev/null +++ b/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/CMakeLists.txt @@ -0,0 +1,27 @@ +cmake_minimum_required(VERSION 3.16) +project(fromjson LANGUAGES CXX) + +set(CMAKE_INCLUDE_CURRENT_DIR ON) + +set(CMAKE_AUTOMOC ON) +set(CMAKE_AUTORCC ON) +set(CMAKE_AUTOUIC ON) + +find_package(Qt6 REQUIRED COMPONENTS Core) + +qt_add_executable(fromjson + main.cpp +) + +target_link_libraries(fromjson PUBLIC + Qt::Core +) +if(DEFINED ENV{LIB_FUZZING_ENGINE}) + target_link_libraries(fromjson PRIVATE + $ENV{LIB_FUZZING_ENGINE} + ) +else() + target_link_libraries(fromjson PRIVATE + -fsanitize=fuzzer + ) +endif() diff --git a/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/main.cpp b/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/main.cpp new file mode 100644 index 0000000000..df9090a551 --- /dev/null +++ b/tests/libfuzzer/corelib/serialization/qjsondocument/fromjson/main.cpp @@ -0,0 +1,34 @@ +/**************************************************************************** +** +** Copyright (C) 2022 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 <QJsonDocument> + +extern "C" int LLVMFuzzerTestOneInput(const char *Data, size_t Size) { + QJsonDocument::fromJson(QByteArray::fromRawData(Data, Size)); + return 0; +} |