2023-07-25 11:53:09 +02:00
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# Override network and random functions
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add_library(fuzz_support func_conversion.h fuzz_support.cc fuzz_support.h)
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set(LIBFUZZER_LINKER_FLAGS)
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2024-01-12 21:30:48 +01:00
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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2023-07-25 11:53:09 +02:00
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set(LIBFUZZER_LINKER_FLAGS "-fsanitize=fuzzer")
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else()
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message(SEND_ERROR "Compiler must be Clang to build fuzz targets")
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endif()
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2024-01-12 21:30:48 +01:00
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function(fuzz_test target source_dir)
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set(${target}_CORPUS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/toktok-fuzzer/corpus/${target}_fuzz_test)
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file(GLOB ${target}_fuzz_CORPUS "${${target}_CORPUS_DIR}/*")
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add_executable(${target}_fuzz_test ${source_dir}/${target}_fuzz_test.cc)
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target_link_libraries(${target}_fuzz_test PRIVATE toxcore_fuzz fuzz_support ${LIBFUZZER_LINKER_FLAGS})
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if(${target}_fuzz_CORPUS)
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add_test(NAME ${target}_fuzz COMMAND ${CROSSCOMPILING_EMULATOR} ${target}_fuzz_test -max_total_time=10 ${${target}_fuzz_CORPUS})
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endif()
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endfunction()
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2023-07-25 11:53:09 +02:00
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# Fuzzes the toxsave API
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add_executable(toxsave_fuzzer toxsave_harness.cc)
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2024-01-12 21:30:48 +01:00
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target_link_libraries(toxsave_fuzzer PRIVATE toxcore_fuzz fuzz_support ${LIBFUZZER_LINKER_FLAGS})
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2023-07-25 11:53:09 +02:00
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# Fuzzes the bootstrap process
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add_executable(bootstrap_fuzzer bootstrap_harness.cc)
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2024-01-12 21:30:48 +01:00
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target_link_libraries(bootstrap_fuzzer PRIVATE toxcore_fuzz fuzz_support ${LIBFUZZER_LINKER_FLAGS})
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2023-07-25 11:53:09 +02:00
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2024-01-12 21:30:48 +01:00
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fuzz_test(DHT ../../toxcore)
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fuzz_test(forwarding ../../toxcore)
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fuzz_test(group_announce ../../toxcore)
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fuzz_test(group_moderation ../../toxcore)
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fuzz_test(tox_events ../../toxcore)
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