Added test for libxslt

frida_mode/test/libxslt/GNUmakefile

@@ -0,0 +1,177 @@
+PWD:=$(shell pwd)/
+ROOT:=$(PWD)../../../
+BUILD_DIR:=$(PWD)build/
+
+AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so
+AFLPP_QEMU_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/qemu_hook.so
+
+LIBFUZZER_LIB:=/usr/lib/llvm-12/lib/libFuzzer.a
+
+LIBXSLT_GIT_REPO:=https://gitlab.gnome.org/GNOME/libxslt.git
+LIBXSLT_DIR:=$(BUILD_DIR)libxslt/
+LIBXSLT_LIB:=$(LIBXSLT_DIR)libxslt/.libs/libxslt.a
+
+LIBZXML2_GIT_REPO:=https://gitlab.gnome.org/GNOME/libxml2.git
+LIBXML2_DIR:=$(BUILD_DIR)libxml2/
+LIBXML2_LIB:=$(LIBXML2_DIR).libs/libxml2.a
+
+TEST_BIN:=$(BUILD_DIR)test
+XPATH_XML:=$(BUILD_DIR)xpath.xml
+
+ifeq "$(shell uname)" "Darwin"
+TEST_BIN_LDFLAGS:=-undefined dynamic_lookup -Wl,-no_pie
+endif
+
+TEST_DATA_DIR:=$(BUILD_DIR)in/
+TEST_DATA_SRC:=$(LIBXSLT_DIR)tests/testdata/fuzz_corpus/
+DUMMY_DATA_FILE:=$(BUILD_DIR)default_seed
+
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+ADDR_BIN:=$(ROOT)frida_mode/build/addr
+GET_SYMBOL_ADDR:=$(ROOT)frida_mode/util/get_symbol_addr.sh
+
+AFL_FRIDA_BASE_ADDR:=$(shell $(ADDR_BIN))
+AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput $(AFL_FRIDA_BASE_ADDR))
+
+ifeq "$(ARCH)" "arm64"
+ AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x5500000000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_QEMU_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x4000000000)
+endif
+
+.PHONY: all clean frida hook
+
+all: $(TEST_BIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+########## LIBXML2 #######
+
+$(LIBXML2_DIR): | $(BUILD_DIR)
+	git clone --depth 1 $(LIBZXML2_GIT_REPO) $@
+
+$(LIBXML2_LIB): | $(LIBXML2_DIR)
+	cd $(LIBXML2_DIR) && ./autogen.sh \
+		--disable-shared \
+		--without-c14n \
+		--without-legacy \
+		--without-push \
+		--without-python \
+		--without-reader \
+		--without-regexps \
+		--without-sax1 \
+		--without-schemas \
+		--without-schematron \
+		--without-valid \
+		--without-writer \
+		--without-zlib \
+		--without-lzma
+	cd $(LIBXML2_DIR) && make -j$(nproc) V=1
+
+libxml2: $(LIBXML2_LIB)
+
+########## LIBZXSLT #######
+
+$(LIBXSLT_DIR): | $(BUILD_DIR)
+	git clone --depth 1 $(LIBXSLT_GIT_REPO) $@
+
+$(LIBXSLT_LIB): | $(LIBXSLT_DIR) $(LIBXML2_DIR)
+	cd $(LIBXSLT_DIR) && ./autogen.sh \
+		--with-libxml-src=../libxml2 \
+		--disable-shared \
+		--without-python \
+		--with-crypto \
+		--without-debug \
+		--without-debugger \
+		--without-profiler
+	cd $(LIBXSLT_DIR) && make -j$(nproc) V=1
+
+libxslt: $(LIBXSLT_LIB)
+
+$(TEST_BIN): $(LIBXSLT_LIB) $(LIBXML2_LIB)
+	clang \
+		-o $@ \
+		-fsanitize=fuzzer \
+		-I $(LIBXSLT_DIR) \
+		-I $(LIBXML2_DIR)include \
+		$(LIBXSLT_DIR)tests/fuzz/xpath.c \
+		$(LIBXSLT_DIR)tests/fuzz/fuzz.c \
+		$(LIBXSLT_DIR)libxslt/.libs/libxslt.a \
+		$(LIBXSLT_DIR)libexslt/.libs/libexslt.a \
+		$(LIBXML2_LIB) \
+		-lgcrypt
+
+test: $(TEST_BIN)
+
+
+########## DUMMY #######
+
+$(DUMMY_DATA_FILE): | $(TEST_DATA_DIR)
+	dd if=/dev/zero bs=1048576 count=1 of=$@
+
+###### TEST DATA #######
+
+$(TEST_DATA_DIR): | $(LIBXSLT_DIR) $(BUILD_DIR)
+	cp -av $(LIBXSLT_DIR)tests/fuzz/seed/* $@
+
+$(XPATH_XML): | $(LIBXSLT_DIR)
+	cp $(LIBXSLT_DIR)tests/fuzz/xpath.xml $@
+
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+frida: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE) $(XPATH_XML)
+	AFL_FRIDA_PERSISTENT_CNT=1000000 \
+	AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-m none \
+		-d \
+		-O \
+		-V 30 \
+		-- \
+			$(TEST_BIN) $(DUMMY_DATA_FILE)
+
+qemu: $(TEST_BIN) $(AFLPP_QEMU_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) $(DUMMY_DATA_FILE) $(XPATH_XML)
+	AFL_QEMU_PERSISTENT_CNT=1000000 \
+	AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_QEMU_DRIVER_HOOK_OBJ) \
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-m none \
+		-d \
+		-Q \
+		-V 30 \
+		-- \
+			$(TEST_BIN) $(DUMMY_DATA_FILE)

frida_mode/test/libxslt/Makefile

@@ -0,0 +1,13 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida:
+	@gmake frida