vcl/workben/xlsxfuzzer.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <tools/stream.hxx>
  11 #include <vcl/FilterConfigItem.hxx>
  12 #include "commonfuzzer.hxx"
  13
  14 extern "C" void* ScCreateDialogFactory() { return nullptr; }
  15
  16 extern "C" bool TestImportXLSX(SvStream& rStream);
  17
  18 extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv)
  19 {
  20     TypicalFuzzerInitialize(argc, argv);
  21     return 0;
  22 }
  23
  24 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
  25 {
  26     SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
  27     (void)TestImportXLSX(aStream);
  28     //fontconfigs alloc mechanism is too complicated for lsan/valgrind so
  29     //force the fontconfig options to be released now, they are demand loaded
  30     //so will be recreated if necessary
  31     SvpSalGraphics::getPlatformGlyphCache().ClearFontOptions();
  32     return 0;
  33 }
  34
  35 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */