[Libreoffice-commits] core.git: Makefile.in Repository.mk vcl/Executable_xlsxfuzzer.mk vcl/Module_vcl.mk vcl/workben
Caolán McNamara
caolanm at redhat.com
Thu Nov 30 09:01:10 UTC 2017
Makefile.in | 2 -
Repository.mk | 1
vcl/Executable_xlsxfuzzer.mk | 49 +++++++++++++++++++++++++++++++++++++++++++
vcl/Module_vcl.mk | 1
vcl/workben/xlsxfuzzer.cxx | 33 ++++++++++++++++++++++++++++
5 files changed, 85 insertions(+), 1 deletion(-)
New commits:
commit 08f7ff03652517aa83dbc9558fd542bdf0000b7f
Author: Caolán McNamara <caolanm at redhat.com>
Date: Tue Nov 28 16:56:41 2017 +0000
add xlsx fuzzer
Change-Id: Icce1317dc3ccfb598ce07ee61eddd873f1f98222
Reviewed-on: https://gerrit.libreoffice.org/45481
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 556a35921360..6a1856a0e8e9 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -475,7 +475,7 @@ $(foreach ide,\
eclipsecdt,\
$(eval $(call gb_Top_GbuildToIdeIntegration,$(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 Executable_xlsfuzzer Executable_scrtffuzzer Executable_wksfuzzer Executable_diffuzzer Executable_docxfuzzer
+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 Executable_scrtffuzzer Executable_wksfuzzer Executable_diffuzzer Executable_docxfuzzer Executable_xlsxfuzzer
endif # MAKE_RESTARTS
diff --git a/Repository.mk b/Repository.mk
index 5f93c3e644bc..7d3ee93971ae 100644
--- a/Repository.mk
+++ b/Repository.mk
@@ -138,6 +138,7 @@ $(eval $(call gb_Helper_register_executables_for_install,OOO,brand, \
$(call gb_Helper_optional,FUZZERS,wksfuzzer) \
$(call gb_Helper_optional,FUZZERS,diffuzzer) \
$(call gb_Helper_optional,FUZZERS,docxfuzzer) \
+ $(call gb_Helper_optional,FUZZERS,xlsxfuzzer) \
$(if $(filter-out ANDROID IOS MACOSX WNT,$(OS)),oosplash) \
soffice_bin \
$(if $(filter DESKTOP,$(BUILD_TYPE)),unopkg_bin) \
diff --git a/vcl/Executable_xlsxfuzzer.mk b/vcl/Executable_xlsxfuzzer.mk
new file mode 100644
index 000000000000..5040033a5daa
--- /dev/null
+++ b/vcl/Executable_xlsxfuzzer.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 $(call gb_Executable_Executable,xlsxfuzzer))
+
+$(eval $(call gb_Executable_use_api,xlsxfuzzer,\
+ offapi \
+ udkapi \
+))
+
+$(eval $(call gb_Executable_use_externals,xlsxfuzzer,\
+ $(fuzzer_externals) \
+))
+
+$(eval $(call gb_Executable_set_include,xlsxfuzzer,\
+ $$(INCLUDE) \
+ -I$(SRCDIR)/vcl/inc \
+))
+
+$(eval $(call gb_Executable_use_libraries,xlsxfuzzer,\
+ $(fuzzer_calc_libraries) \
+ $(fuzzer_core_libraries) \
+))
+
+$(eval $(call gb_Executable_use_static_libraries,xlsxfuzzer,\
+ findsofficepath \
+ ulingu \
+ fuzzer_calc \
+ fuzzerstubs \
+))
+
+$(eval $(call gb_Executable_add_exception_objects,xlsxfuzzer,\
+ vcl/workben/xlsxfuzzer \
+))
+
+$(eval $(call gb_Executable_add_libs,xlsxfuzzer,\
+ -lFuzzingEngine \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/vcl/Module_vcl.mk b/vcl/Module_vcl.mk
index d184d1a9765e..77a621f37a4e 100644
--- a/vcl/Module_vcl.mk
+++ b/vcl/Module_vcl.mk
@@ -157,6 +157,7 @@ $(eval $(call gb_Module_add_targets,vcl,\
Executable_wksfuzzer \
Executable_diffuzzer \
Executable_docxfuzzer \
+ Executable_xlsxfuzzer \
))
endif
diff --git a/vcl/workben/xlsxfuzzer.cxx b/vcl/workben/xlsxfuzzer.cxx
new file mode 100644
index 000000000000..ae4d74fed9cf
--- /dev/null
+++ b/vcl/workben/xlsxfuzzer.cxx
@@ -0,0 +1,33 @@
+/* -*- 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 "commonfuzzer.hxx"
+
+extern "C" bool TestImportXLSX(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)TestImportXLSX(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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