diff options
author | Paul Lemire <paul.lemire@kdab.com> | 2018-02-07 11:41:37 +0100 |
---|---|---|
committer | Lars Knoll <lars.knoll@qt.io> | 2018-02-08 08:17:33 +0000 |
commit | 2a29dec5f56b921c1ff7090f837ec24b3f9dd5a5 (patch) | |
tree | d3e536d92c4f440c3324b423a890d45c3676170e /tests | |
parent | 13f340c92bdf725d214ab4840fc2e071d12d6e00 (diff) |
ObjGeometryLoader: Fix out of bound error
Apparently this was a major security issue reported to security.qt-project.org
Change-Id: Id52f035134ca6111e24b5820eb1b64b99449e47f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'tests')
6 files changed, 117 insertions, 1 deletions
diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro index cc7e5590a..61c704389 100644 --- a/tests/auto/auto.pro +++ b/tests/auto/auto.pro @@ -8,7 +8,8 @@ SUBDIRS = \ cmake \ input \ animation \ - extras + extras \ + geometryloaders installed_cmake.depends = cmake diff --git a/tests/auto/geometryloaders/geometryloaders.pro b/tests/auto/geometryloaders/geometryloaders.pro new file mode 100644 index 000000000..dd9e0df3e --- /dev/null +++ b/tests/auto/geometryloaders/geometryloaders.pro @@ -0,0 +1,4 @@ +TEMPLATE = subdirs + +SUBDIRS = \ + objgeometryloader diff --git a/tests/auto/geometryloaders/objgeometryloader/invalid_vertex_position.obj b/tests/auto/geometryloaders/objgeometryloader/invalid_vertex_position.obj new file mode 100644 index 000000000..c9445ff17 --- /dev/null +++ b/tests/auto/geometryloaders/objgeometryloader/invalid_vertex_position.obj @@ -0,0 +1,2 @@ +v 0 0 0 +f 1 10 100 1000 100000 1000000 10000000 100000000 diff --git a/tests/auto/geometryloaders/objgeometryloader/objgeometryloader.pro b/tests/auto/geometryloaders/objgeometryloader/objgeometryloader.pro new file mode 100644 index 000000000..cb098a221 --- /dev/null +++ b/tests/auto/geometryloaders/objgeometryloader/objgeometryloader.pro @@ -0,0 +1,16 @@ +TEMPLATE = app + +TARGET = tst_objgeometryloader + +QT += 3dcore 3dcore-private 3drender 3drender-private testlib + +CONFIG += testcase + +SOURCES += \ + tst_objgeometryloader.cpp + +OTHER_FILES += \ + invalid_vertex_position.obj + +RESOURCES += \ + resources.qrc diff --git a/tests/auto/geometryloaders/objgeometryloader/resources.qrc b/tests/auto/geometryloaders/objgeometryloader/resources.qrc new file mode 100644 index 000000000..00d9a2590 --- /dev/null +++ b/tests/auto/geometryloaders/objgeometryloader/resources.qrc @@ -0,0 +1,5 @@ +<RCC> + <qresource prefix="/"> + <file>invalid_vertex_position.obj</file> + </qresource> +</RCC> diff --git a/tests/auto/geometryloaders/objgeometryloader/tst_objgeometryloader.cpp b/tests/auto/geometryloaders/objgeometryloader/tst_objgeometryloader.cpp new file mode 100644 index 000000000..dfd26bdd2 --- /dev/null +++ b/tests/auto/geometryloaders/objgeometryloader/tst_objgeometryloader.cpp @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** 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-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QTest> +#include <QtCore/private/qfactoryloader_p.h> +#include <Qt3DRender/private/qgeometryloaderinterface_p.h> +#include <Qt3DRender/private/qgeometryloaderfactory_p.h> + +using namespace Qt3DRender; + +class tst_ObjGeometryLoader : public QObject +{ + Q_OBJECT +private Q_SLOTS: + + void checkOutOfBoundFaceAccess_data() + { + QTest::addColumn<QString>("filePath"); + + QTest::newRow("invalid position index") << ":invalid_vertex_position.obj"; + } + + + void checkOutOfBoundFaceAccess() + { + // GIVEN + QFETCH(QString, filePath); + + QFactoryLoader geometryLoader(QGeometryLoaderFactory_iid, + QLatin1String("/geometryloaders"), + Qt::CaseInsensitive); + + QScopedPointer<QGeometryLoaderInterface> loader; + loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(&geometryLoader, QLatin1String("obj"))); + + if (!loader) + QSKIP("ObjLoaderPlugin not deployed"); + + QFile file(filePath); + QVERIFY(file.open(QIODevice::ReadOnly)); + + // WHEN + loader->load(&file); + + // THEN + // -> shouldn't crash + } +}; + +QTEST_MAIN(tst_ObjGeometryLoader) + +#include "tst_objgeometryloader.moc" |