add xpm fuzzer

Change-Id: Ic4869b58914079662b09c8ef406b4f65d21b5270
Reviewed-on: https://gerrit.libreoffice.org/32839
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

5 files changed, 72 insertions, 1 deletions

diff --git a/Makefile.in b/Makefile.in
index f515fadc4163..0c871fb6fd11 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -424,7 +424,7 @@ $(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_jpeg StaticLibrary_findsofficepath Library_tl Rdb_services udkapi offapi Library_clew Library_gie Library_reflection Library_invocadapt Library_bootstrap Library_introspection Library_stocservices Library_xmlreader Library_gcc3_uno instsetoo_native more_fonts StaticLibrary_fuzzer Executable_wmffuzzer Executable_jpgfuzzer Executable_giffuzzer Executable_xbmfuzzer
+fuzzers: Library_sal Library_salhelper Library_reg Library_store Library_unoidl codemaker Library_cppu Library_i18nlangtag Library_cppuhelper Library_comphelper StaticLibrary_ulingu StaticLibrary_jpeg StaticLibrary_findsofficepath Library_tl Rdb_services udkapi offapi Library_clew Library_gie Library_reflection Library_invocadapt Library_bootstrap Library_introspection Library_stocservices Library_xmlreader Library_gcc3_uno instsetoo_native more_fonts StaticLibrary_fuzzer Executable_wmffuzzer Executable_jpgfuzzer Executable_giffuzzer Executable_xbmfuzzer Executable_xpmfuzzer
 
 endif # MAKE_RESTARTS
 
diff --git a/Repository.mk b/Repository.mk
index 535dc36e51cc..032321038d4b 100644
--- a/Repository.mk
+++ b/Repository.mk
@@ -97,6 +97,7 @@ $(eval $(call gb_Helper_register_executables_for_install,OOO,brand, \
 	$(call gb_Helper_optional,FUZZERS,jpgfuzzer) \
 	$(call gb_Helper_optional,FUZZERS,giffuzzer) \
 	$(call gb_Helper_optional,FUZZERS,xbmfuzzer) \
+	$(call gb_Helper_optional,FUZZERS,xpmfuzzer) \
 	$(if $(filter-out ANDROID IOS MACOSX WNT,$(OS)),oosplash) \
 	soffice_bin \
 	$(if $(filter DESKTOP,$(BUILD_TYPE)),unopkg_bin) \
diff --git a/vcl/Executable_xpmfuzzer.mk b/vcl/Executable_xpmfuzzer.mk
new file mode 100644
index 000000000000..910654aa84eb
--- /dev/null
+++ b/vcl/Executable_xpmfuzzer.mk
@@ -0,0 +1,47 @@
+# -*- 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 $(call gb_Executable_Executable,xpmfuzzer))
+
+$(eval $(call gb_Executable_use_api,xpmfuzzer,\
+    offapi \
+    udkapi \
+))
+
+$(eval $(call gb_Executable_use_externals,xpmfuzzer,\
+	$(fuzzer_externals) \
+))
+
+$(eval $(call gb_Executable_set_include,xpmfuzzer,\
+    $$(INCLUDE) \
+    -I$(SRCDIR)/vcl/inc \
+))
+
+$(eval $(call gb_Executable_use_libraries,xpmfuzzer,\
+	$(fuzzer_libraries) \
+))
+
+$(eval $(call gb_Executable_use_static_libraries,xpmfuzzer,\
+    findsofficepath \
+    ulingu \
+    fuzzer \
+))
+
+$(eval $(call gb_Executable_add_exception_objects,xpmfuzzer,\
+	vcl/workben/xpmfuzzer \
+))
+
+$(eval $(call gb_Executable_add_libs,xpmfuzzer,\
+	-lFuzzingEngine \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/vcl/Module_vcl.mk b/vcl/Module_vcl.mk
index 441f0dd94518..be0557de4dd4 100644
--- a/vcl/Module_vcl.mk
+++ b/vcl/Module_vcl.mk
@@ -110,6 +110,7 @@ $(eval $(call gb_Module_add_targets,vcl,\
     Executable_jpgfuzzer \
     Executable_giffuzzer \
     Executable_xbmfuzzer \
+    Executable_xpmfuzzer \
 ))
 endif
 
diff --git a/vcl/workben/xpmfuzzer.cxx b/vcl/workben/xpmfuzzer.cxx
new file mode 100644
index 000000000000..b4a8fc11586d
--- /dev/null
+++ b/vcl/workben/xpmfuzzer.cxx
@@ -0,0 +1,22 @@
+/* -*- 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 <../source/filter/ixpm/xpmread.hxx>
+#include "commonfuzzer.hxx"
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
+    Graphic aGraphic;
+    (void)ImportXPM(aStream, aGraphic);
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */