diff options
author | Caolán McNamara <caolanm@redhat.com> | 2017-11-02 09:50:17 +0000 |
---|---|---|
committer | Caolán McNamara <caolanm@redhat.com> | 2017-11-06 15:12:26 +0100 |
commit | a4b7c54ea83e354f3dae3165bd71989a796ed6bc (patch) | |
tree | 4924fce0f27ac7b5d20c420204297f823dce0837 /vcl | |
parent | cbb9607c60154dea6dc971d7ee8877f6b25c1e88 (diff) |
add calc rtf fuzzer
Change-Id: I11838f35c9c8ae5d754b129ac0fb30a2ca2b0ab2
Reviewed-on: https://gerrit.libreoffice.org/44201
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'vcl')
-rw-r--r-- | vcl/Executable_scrtffuzzer.mk | 49 | ||||
-rw-r--r-- | vcl/Module_vcl.mk | 1 | ||||
-rw-r--r-- | vcl/workben/scrtffuzzer.cxx | 51 |
3 files changed, 101 insertions, 0 deletions
diff --git a/vcl/Executable_scrtffuzzer.mk b/vcl/Executable_scrtffuzzer.mk new file mode 100644 index 000000000000..be750fc08b69 --- /dev/null +++ b/vcl/Executable_scrtffuzzer.mk @@ -0,0 +1,49 @@ +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- +# +# +# 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 $(SRCDIR)/vcl/commonfuzzer.mk + +$(eval $(call gb_Executable_Executable,scrtffuzzer)) + +$(eval $(call gb_Executable_use_api,scrtffuzzer,\ + offapi \ + udkapi \ +)) + +$(eval $(call gb_Executable_use_externals,scrtffuzzer,\ + $(fuzzer_externals) \ +)) + +$(eval $(call gb_Executable_set_include,scrtffuzzer,\ + $$(INCLUDE) \ + -I$(SRCDIR)/vcl/inc \ +)) + +$(eval $(call gb_Executable_use_libraries,scrtffuzzer,\ + $(fuzzer_calc_libraries) \ + $(fuzzer_core_libraries) \ +)) + +$(eval $(call gb_Executable_use_static_libraries,scrtffuzzer,\ + findsofficepath \ + ulingu \ + fuzzer_calc \ + fuzzerstubs \ +)) + +$(eval $(call gb_Executable_add_exception_objects,scrtffuzzer,\ + vcl/workben/scrtffuzzer \ +)) + +$(eval $(call gb_Executable_add_libs,scrtffuzzer,\ + -lFuzzingEngine \ +)) + +# vim: set noet sw=4 ts=4: diff --git a/vcl/Module_vcl.mk b/vcl/Module_vcl.mk index d8b19c260709..fd76fcdf1eb6 100644 --- a/vcl/Module_vcl.mk +++ b/vcl/Module_vcl.mk @@ -153,6 +153,7 @@ $(eval $(call gb_Module_add_targets,vcl,\ Executable_fodsfuzzer \ Executable_fodpfuzzer \ Executable_xlsfuzzer \ + Executable_scrtffuzzer \ )) endif diff --git a/vcl/workben/scrtffuzzer.cxx b/vcl/workben/scrtffuzzer.cxx new file mode 100644 index 000000000000..9961389a83a2 --- /dev/null +++ b/vcl/workben/scrtffuzzer.cxx @@ -0,0 +1,51 @@ +/* -*- 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/FilterConfigItem.hxx> +#include <com/sun/star/ucb/XContentProvider.hpp> +#include <com/sun/star/ucb/XUniversalContentBroker.hpp> +#include "commonfuzzer.hxx" + +extern "C" bool TestImportCalcRTF(SvStream &rStream); + +extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) +{ + if (__lsan_disable) + __lsan_disable(); + + CommonInitialize(argc, argv); + + // initialise unconfigured UCB: + css::uno::Reference<css::ucb::XUniversalContentBroker> xUcb(comphelper::getProcessServiceFactory()-> + createInstance("com.sun.star.ucb.UniversalContentBroker"), css::uno::UNO_QUERY_THROW); + css::uno::Sequence<css::uno::Any> aArgs(1); + aArgs[0] <<= OUString("NoConfig"); + css::uno::Reference<css::ucb::XContentProvider> xFileProvider(comphelper::getProcessServiceFactory()-> + createInstanceWithArguments("com.sun.star.ucb.FileContentProvider", aArgs), css::uno::UNO_QUERY_THROW); + xUcb->registerContentProvider(xFileProvider, "file", true); + + if (__lsan_enable) + __lsan_enable(); + + return 0; +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) +{ + SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ); + (void)TestImportCalcRTF(aStream); + //fontconfigs alloc mechanism is too complicated for lsan/valgrind so + //force the fontconfig options to be released now, they are demand loaded + //so will be recreated if necessary + SvpSalGraphics::getPlatformGlyphCache().ClearFontOptions(); + return 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |