[Libreoffice-commits] core.git: Makefile.in Repository.mk vcl/Executable_xlsfuzzer.mk vcl/Module_vcl.mk vcl/workben
Caolán McNamara
caolanm at redhat.com
Thu Nov 2 09:16:43 UTC 2017
Makefile.in | 2 -
Repository.mk | 1
vcl/Executable_xlsfuzzer.mk | 49 ++++++++++++++++++++++++++++++++++++++++++
vcl/Module_vcl.mk | 1
vcl/workben/xlsfuzzer.cxx | 51 ++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 103 insertions(+), 1 deletion(-)
New commits:
commit 68fb7264e11cb891605fdf5037a879f7e310b109
Author: Caolán McNamara <caolanm at redhat.com>
Date: Mon Oct 30 14:24:14 2017 +0000
add xls fuzzer
Change-Id: I7f57ad4f4294df43c3b9c8b3e6deb1641b102637
Reviewed-on: https://gerrit.libreoffice.org/44056
Tested-by: Jenkins <ci at libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm at redhat.com>
Tested-by: Caolán McNamara <caolanm at redhat.com>
diff --git a/Makefile.in b/Makefile.in
index b9bf8da06b12..225d393b24bb 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -475,7 +475,7 @@ $(foreach ide,\
eclipsecdt,\
$(eval $(call gb_Top_GbuildToIdeIntegrationNS,$(ide))))
-fuzzers: Library_sal Library_salhelper Library_reg Library_store Library_unoidl codemaker Library_cppu Library_i18nlangtag Library_cppuhelper Library_comphelper StaticLibrary_ulingu StaticLibrary_findsofficepath Library_tl Library_basegfx Library_canvastools Library_cppcanvas Library_dbtools Library_deploymentmisc Library_deploymentmisc Library_editeng Library_fwe Library_fwi Library_i18nutil Library_localebe1 Library_sax Library_sofficeapp Library_ucbhelper Library_opencl Rdb_services udkapi offapi Library_clew Library_gie Library_icg Library_reflection Library_invocadapt Library_bootstrap Library_introspection Library_stocservices Library_xmlreader Library_gcc3_uno instsetoo_native more_fonts StaticLibrary_boost_locale StaticLibrary_fuzzerstubs StaticLibrary_fuzzer_core StaticLibrary_fuzzer_calc StaticLibrary_fuzzer_draw StaticLibrary_fuzzer_writer Library_forui Library_binaryurp Library_io Library_invocation Library_namingservice Library_proxyfac Library_uuresolver Module_ure Exe
cutable_wmffuzzer Executable_jpgfuzzer Executable_giffuzzer Executable_xbmfuzzer Executable_xpmfuzzer Executable_pngfuzzer Executable_bmpfuzzer Executable_svmfuzzer Executable_pcdfuzzer Executable_dxffuzzer Executable_metfuzzer Executable_ppmfuzzer Executable_psdfuzzer Executable_epsfuzzer Executable_pctfuzzer Executable_pcxfuzzer Executable_rasfuzzer Executable_tgafuzzer Executable_tiffuzzer Executable_hwpfuzzer Executable_602fuzzer Executable_lwpfuzzer Executable_olefuzzer Executable_pptfuzzer Executable_rtffuzzer Executable_cgmfuzzer Executable_ww2fuzzer Executable_ww6fuzzer Executable_ww8fuzzer Executable_qpwfuzzer Executable_slkfuzzer Executable_fodtfuzzer Executable_fodsfuzzer Executable_fodpfuzzer
+fuzzers: Library_sal Library_salhelper Library_reg Library_store Library_unoidl codemaker Library_cppu Library_i18nlangtag Library_cppuhelper Library_comphelper StaticLibrary_ulingu StaticLibrary_findsofficepath Library_tl Library_basegfx Library_canvastools Library_cppcanvas Library_dbtools Library_deploymentmisc Library_deploymentmisc Library_editeng Library_fwe Library_fwi Library_i18nutil Library_localebe1 Library_sax Library_sofficeapp Library_ucbhelper Library_opencl Rdb_services udkapi offapi Library_clew Library_gie Library_icg Library_reflection Library_invocadapt Library_bootstrap Library_introspection Library_stocservices Library_xmlreader Library_gcc3_uno instsetoo_native more_fonts StaticLibrary_boost_locale StaticLibrary_fuzzerstubs StaticLibrary_fuzzer_core StaticLibrary_fuzzer_calc StaticLibrary_fuzzer_draw StaticLibrary_fuzzer_writer Library_forui Library_binaryurp Library_io Library_invocation Library_namingservice Library_proxyfac Library_uuresolver Module_ure Exe
cutable_wmffuzzer Executable_jpgfuzzer Executable_giffuzzer Executable_xbmfuzzer Executable_xpmfuzzer Executable_pngfuzzer Executable_bmpfuzzer Executable_svmfuzzer Executable_pcdfuzzer Executable_dxffuzzer Executable_metfuzzer Executable_ppmfuzzer Executable_psdfuzzer Executable_epsfuzzer Executable_pctfuzzer Executable_pcxfuzzer Executable_rasfuzzer Executable_tgafuzzer Executable_tiffuzzer Executable_hwpfuzzer Executable_602fuzzer Executable_lwpfuzzer Executable_olefuzzer Executable_pptfuzzer Executable_rtffuzzer Executable_cgmfuzzer Executable_ww2fuzzer Executable_ww6fuzzer Executable_ww8fuzzer Executable_qpwfuzzer Executable_slkfuzzer Executable_fodtfuzzer Executable_fodsfuzzer Executable_fodpfuzzer Executable_xlsfuzzer
endif # MAKE_RESTARTS
diff --git a/Repository.mk b/Repository.mk
index 19566560f60a..fb880b126fcc 100644
--- a/Repository.mk
+++ b/Repository.mk
@@ -133,6 +133,7 @@ $(eval $(call gb_Helper_register_executables_for_install,OOO,brand, \
$(call gb_Helper_optional,FUZZERS,fodtfuzzer) \
$(call gb_Helper_optional,FUZZERS,fodsfuzzer) \
$(call gb_Helper_optional,FUZZERS,fodpfuzzer) \
+ $(call gb_Helper_optional,FUZZERS,xlsfuzzer) \
$(if $(filter-out ANDROID IOS MACOSX WNT,$(OS)),oosplash) \
soffice_bin \
$(if $(filter DESKTOP,$(BUILD_TYPE)),unopkg_bin) \
diff --git a/vcl/Executable_xlsfuzzer.mk b/vcl/Executable_xlsfuzzer.mk
new file mode 100644
index 000000000000..4ab6cc1182eb
--- /dev/null
+++ b/vcl/Executable_xlsfuzzer.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 $(call gb_Executable_Executable,xlsfuzzer))
+
+$(eval $(call gb_Executable_use_api,xlsfuzzer,\
+ offapi \
+ udkapi \
+))
+
+$(eval $(call gb_Executable_use_externals,xlsfuzzer,\
+ $(fuzzer_externals) \
+))
+
+$(eval $(call gb_Executable_set_include,xlsfuzzer,\
+ $$(INCLUDE) \
+ -I$(SRCDIR)/vcl/inc \
+))
+
+$(eval $(call gb_Executable_use_libraries,xlsfuzzer,\
+ $(fuzzer_calc_libraries) \
+ $(fuzzer_core_libraries) \
+))
+
+$(eval $(call gb_Executable_use_static_libraries,xlsfuzzer,\
+ findsofficepath \
+ ulingu \
+ fuzzer_calc \
+ fuzzerstubs \
+))
+
+$(eval $(call gb_Executable_add_exception_objects,xlsfuzzer,\
+ vcl/workben/xlsfuzzer \
+))
+
+$(eval $(call gb_Executable_add_libs,xlsfuzzer,\
+ -lFuzzingEngine \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/vcl/Module_vcl.mk b/vcl/Module_vcl.mk
index a9cd5e158f13..3000befcafb7 100644
--- a/vcl/Module_vcl.mk
+++ b/vcl/Module_vcl.mk
@@ -146,6 +146,7 @@ $(eval $(call gb_Module_add_targets,vcl,\
Executable_fodtfuzzer \
Executable_fodsfuzzer \
Executable_fodpfuzzer \
+ Executable_xlsfuzzer \
))
endif
diff --git a/vcl/workben/xlsfuzzer.cxx b/vcl/workben/xlsfuzzer.cxx
new file mode 100644
index 000000000000..07eaa008caf4
--- /dev/null
+++ b/vcl/workben/xlsfuzzer.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 TestImportXLS(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)TestImportXLS(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: */
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