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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| set(LIEF_FUZZER_SRC | ||
| elf_fuzzer.cpp | ||
| pe_fuzzer.cpp | ||
| macho_fuzzer.cpp | ||
| ) | ||
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||
| foreach(fuzzer ${LIEF_FUZZER_SRC}) | ||
| string(REGEX REPLACE ".cpp\$" "" output "${fuzzer}") | ||
| add_executable("${output}" "${fuzzer}") | ||
| add_executable("${output}_shared" "${fuzzer}") | ||
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| # Don't use default include dir | ||
| set_property(TARGET "${output}" "${output}_shared" PROPERTY INCLUDE_DIRECTORIES "") | ||
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| set_property(TARGET "${output}" "${output}_shared" PROPERTY CXX_STANDARD 11) | ||
| set_property(TARGET "${output}" "${output}_shared" PROPERTY CXX_STANDARD_REQUIRED ON) | ||
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| target_link_libraries("${output}" PUBLIC LIB_LIEF_STATIC) | ||
| target_link_libraries("${output}_shared" PUBLIC LIB_LIEF_SHARED) | ||
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| endforeach() | ||
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| # Corpus from lief-samples | ||
| set(SAMPLES_GIT_URL "https://github.com/lief-project/samples.git" CACHE STRING "URL to tests samples") | ||
| set(SAMPLES_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/corpus") | ||
| set(SAMPLES_TAG master) | ||
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| ExternalProject_Add(lief_fuzzer_corpus | ||
| PREFIX ${SAMPLES_PREFIX} | ||
| CONFIGURE_COMMAND "" | ||
| BUILD_COMMAND "" | ||
| INSTALL_COMMAND "" | ||
| GIT_REPOSITORY ${SAMPLES_GIT_URL} | ||
| GIT_TAG ${SAMPLES_TAG} | ||
| UPDATE_COMMAND ${GIT_EXECUTABLE} pull | ||
| ) | ||
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| ExternalProject_Get_Property(lief_fuzzer_corpus source_dir) | ||
| set(LIEF_CORUPUS_DIRECTORY "${source_dir}" CACHE INTERNAL "Path to LIEF samples") | ||
| message(STATUS "Samples directory: ${LIEF_CORUPUS_DIRECTORY}") | ||
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| # ELF | ||
| # === | ||
| set(ELF_WORKING_DIR ${CMAKE_CURRENT_BINARY_DIR}/elf-output) | ||
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| add_custom_target(build-elf-fuzz-output | ||
| COMMAND ${CMAKE_COMMAND} -E make_directory ${ELF_WORKING_DIR}) | ||
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| add_custom_target("fuzz-elf" | ||
| COMMAND ${CMAKE_CURRENT_BINARY_DIR}/elf_fuzzer ${LIEF_CORUPUS_DIRECTORY}/ELF -detect_leaks=1 -print_final_stats=1 | ||
| DEPENDS elf_fuzzer LIB_LIEF_STATIC build-elf-fuzz-output lief_fuzzer_corpus | ||
| WORKING_DIRECTORY ${ELF_WORKING_DIR} | ||
| COMMENT "Run ELF fuzzer") | ||
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| # PE | ||
| # == | ||
| set(PE_WORKING_DIR ${CMAKE_CURRENT_BINARY_DIR}/pe-output) | ||
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| add_custom_target(build-pe-fuzz-output | ||
| COMMAND ${CMAKE_COMMAND} -E make_directory ${PE_WORKING_DIR}) | ||
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| add_custom_target("fuzz-pe" | ||
| COMMAND ${CMAKE_CURRENT_BINARY_DIR}/pe_fuzzer ${LIEF_CORUPUS_DIRECTORY}/PE -detect_leaks=1 -print_final_stats=1 | ||
| DEPENDS pe_fuzzer LIB_LIEF_STATIC build-pe-fuzz-output lief_fuzzer_corpus | ||
| WORKING_DIRECTORY ${PE_WORKING_DIR} | ||
| COMMENT "Run PE fuzzer") | ||
|
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||
| # MachO | ||
| # ===== | ||
| set(MACHO_WORKING_DIR ${CMAKE_CURRENT_BINARY_DIR}/macho-output) | ||
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| add_custom_target(build-macho-fuzz-output | ||
| COMMAND ${CMAKE_COMMAND} -E make_directory ${MACHO_WORKING_DIR}) | ||
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| add_custom_target("fuzz-macho" | ||
| COMMAND ${CMAKE_CURRENT_BINARY_DIR}/macho_fuzzer ${LIEF_CORUPUS_DIRECTORY}/MachO -detect_leaks=1 -print_final_stats=1 | ||
| DEPENDS macho_fuzzer LIB_LIEF_STATIC build-macho-fuzz-output lief_fuzzer_corpus | ||
| WORKING_DIRECTORY ${MACHO_WORKING_DIR} | ||
| COMMENT "Run MachO fuzzer") | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| #include <LIEF/LIEF.hpp> | ||
| #include <vector> | ||
| #include <memory> | ||
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| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { | ||
| std::vector<uint8_t> raw = {data, data + size}; | ||
| try { | ||
| std::unique_ptr<LIEF::ELF::Binary> b{LIEF::ELF::Parser::parse(raw)}; | ||
| } catch (const LIEF::exception& e) { | ||
| std::cout << e.what() << std::endl; | ||
| } | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| #include <LIEF/LIEF.hpp> | ||
| #include <vector> | ||
| #include <memory> | ||
|
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||
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { | ||
| std::vector<uint8_t> raw = {data, data + size}; | ||
| std::vector<LIEF::MachO::Binary*> binaries; | ||
| try { | ||
| binaries = LIEF::MachO::Parser::parse(raw); | ||
| } catch (const LIEF::exception& e) { | ||
| std::cout << e.what() << std::endl; | ||
| } | ||
| for (LIEF::MachO::Binary* b: binaries) { | ||
| delete b; | ||
| } | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| #include <LIEF/LIEF.hpp> | ||
| #include <vector> | ||
| #include <memory> | ||
|
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||
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { | ||
| std::vector<uint8_t> raw = {data, data + size}; | ||
| try { | ||
| std::unique_ptr<LIEF::PE::Binary> b{LIEF::PE::Parser::parse(raw)}; | ||
| } catch (const LIEF::exception& e) { | ||
| std::cout << e.what() << std::endl; | ||
| } | ||
| return 0; | ||
| } |
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