Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 89 insertions, 0 deletions

diff --git a/vcl/workben/diffuzzer.cxx b/vcl/workben/diffuzzer.cxx
new file mode 100644
index 000000000..60d1190fc
--- /dev/null
+++ b/vcl/workben/diffuzzer.cxx
@@ -0,0 +1,89 @@
+/* -*- 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 "commonfuzzer.hxx"
+
+#include <config_features.h>
+#include <osl/detail/component-mapping.h>
+
+extern "C" {
+void* i18npool_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*);
+void* com_sun_star_comp_framework_Desktop_get_implementation(void*, void*);
+void* com_sun_star_i18n_CharacterClassification_Unicode_get_implementation(void*, void*);
+void* com_sun_star_i18n_CharacterClassification_get_implementation(void*, void*);
+void* com_sun_star_i18n_Collator_get_implementation(void*, void*);
+void* com_sun_star_i18n_NativeNumberSupplier_get_implementation(void*, void*);
+void* com_sun_star_i18n_NumberFormatCodeMapper_get_implementation(void*, void*);
+void* com_sun_star_i18n_Transliteration_get_implementation(void*, void*);
+void* i18npool_CalendarImpl_get_implementation(void*, void*);
+}
+
+const lib_to_factory_mapping* lo_get_factory_map(void)
+{
+    static lib_to_factory_mapping map[]
+        = { { "libi18npoollo.a", i18npool_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 },
+            { "com_sun_star_comp_framework_Desktop_get_implementation",
+              com_sun_star_comp_framework_Desktop_get_implementation },
+            { "com_sun_star_i18n_CharacterClassification_Unicode_get_implementation",
+              com_sun_star_i18n_CharacterClassification_Unicode_get_implementation },
+            { "com_sun_star_i18n_CharacterClassification_get_implementation",
+              com_sun_star_i18n_CharacterClassification_get_implementation },
+            { "com_sun_star_i18n_Collator_get_implementation",
+              com_sun_star_i18n_Collator_get_implementation },
+            { "com_sun_star_i18n_NativeNumberSupplier_get_implementation",
+              com_sun_star_i18n_NativeNumberSupplier_get_implementation },
+            { "com_sun_star_i18n_NumberFormatCodeMapper_get_implementation",
+              com_sun_star_i18n_NumberFormatCodeMapper_get_implementation },
+            { "com_sun_star_i18n_Transliteration_get_implementation",
+              com_sun_star_i18n_Transliteration_get_implementation },
+            { "i18npool_CalendarImpl_get_implementation",
+              i18npool_CalendarImpl_get_implementation },
+            { 0, 0 } };
+
+    return map;
+}
+
+extern "C" void* lo_get_custom_widget_func(const char*) { return nullptr; }
+
+extern "C" void* ScCreateDialogFactory() { return nullptr; }
+
+extern "C" bool TestImportDIF(SvStream& rStream);
+
+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);
+    (void)TestImportDIF(aStream);
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */