Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/vcl/workben/wmffuzzer.cxx b/vcl/workben/wmffuzzer.cxx
new file mode 100644
index 000000000..7ce9ff90d
--- /dev/null
+++ b/vcl/workben/wmffuzzer.cxx
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <tools/stream.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/wmf.hxx>
+#include "commonfuzzer.hxx"
+
+#include <config_features.h>
+#include <osl/detail/component-mapping.h>
+
+extern "C" {
+void * emfio_component_getFactory( const char* , void* , void* );
+void * com_sun_star_i18n_LocaleDataImpl_get_implementation( void *, void * );
+void * com_sun_star_i18n_BreakIterator_Unicode_get_implementation( void *, void * );
+void * com_sun_star_i18n_BreakIterator_get_implementation( void *, void * );
+}
+
+const lib_to_factory_mapping *
+lo_get_factory_map(void)
+{
+    static lib_to_factory_mapping map[] = {
+        { "libemfiolo.a", emfio_component_getFactory },
+        { 0, 0 }
+    };
+
+    return map;
+}
+
+const lib_to_constructor_mapping *
+lo_get_constructor_map(void)
+{
+    static lib_to_constructor_mapping map[] = {
+        { "com_sun_star_i18n_LocaleDataImpl_get_implementation", com_sun_star_i18n_LocaleDataImpl_get_implementation },
+        { "com_sun_star_i18n_BreakIterator_Unicode_get_implementation", com_sun_star_i18n_BreakIterator_Unicode_get_implementation },
+        { "com_sun_star_i18n_BreakIterator_get_implementation", com_sun_star_i18n_BreakIterator_get_implementation },
+        { 0, 0 }
+    };
+
+    return map;
+}
+
+extern "C" void* lo_get_custom_widget_func(const char*)
+{
+    return nullptr;
+}
+
+extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
+{
+    TypicalFuzzerInitialize(argc, argv);
+    return 0;
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
+    GDIMetaFile aGDIMetaFile;
+    (void)ReadWindowMetafile(aStream, aGDIMetaFile);
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */