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CMakeLists.txt
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CMakeLists.txt
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# ArduinoJson - arduinojson.org
# Copyright Benoit Blanchon 2014-2020
# MIT License
if(MSVC)
add_compile_options(-D_CRT_SECURE_NO_WARNINGS)
endif()
add_executable(msgpack_reproducer
msgpack_fuzzer.cpp
reproducer.cpp
)
target_link_libraries(msgpack_reproducer
ArduinoJson
)
add_executable(json_reproducer
json_fuzzer.cpp
reproducer.cpp
)
target_link_libraries(json_reproducer
ArduinoJson
)
# Infer path of llvm-symbolizer from the path of clang
string(REPLACE "clang++" "llvm-symbolizer" LLVM_SYMBOLIZER ${CMAKE_CXX_COMPILER})
macro(add_fuzzer name mode)
set(FUZZER "${name}_${mode}_fuzzer")
set(CORPUS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${name}_corpus")
set(SEED_CORPUS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${name}_seed_corpus")
add_executable("${FUZZER}"
"${name}_fuzzer.cpp"
)
target_link_libraries("${FUZZER}"
ArduinoJson
)
set_target_properties("${FUZZER}"
PROPERTIES
COMPILE_FLAGS
"-fprofile-instr-generate -fcoverage-mapping -fsanitize=${mode},fuzzer -fno-sanitize-recover=all"
LINK_FLAGS
"-fprofile-instr-generate -fcoverage-mapping -fsanitize=${mode},fuzzer -fno-sanitize-recover=all"
)
add_test(
NAME
"${FUZZER}"
COMMAND
"${FUZZER}" "${CORPUS_DIR}" "${SEED_CORPUS_DIR}" -max_total_time=5 -timeout=1
)
set_tests_properties("${FUZZER}"
PROPERTIES
ENVIRONMENT
ASAN_SYMBOLIZER_PATH=${LLVM_SYMBOLIZER}
ENVIRONMENT
LLVM_SYMBOLIZER_PATH=${LLVM_SYMBOLIZER}
ENVIRONMENT
MSAN_SYMBOLIZER_PATH=${LLVM_SYMBOLIZER}
ENVIRONMENT
UBSAN_SYMBOLIZER_PATH=${LLVM_SYMBOLIZER}
)
endmacro()
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6)
add_fuzzer(json address)
add_fuzzer(json memory)
add_fuzzer(json undefined)
add_fuzzer(msgpack address)
add_fuzzer(msgpack memory)
add_fuzzer(msgpack undefined)
endif()