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dd633b9dd1
Previously the directions omitted that you have to specify `-CMAKE_CXX_COMPILER` when building the Fuzzers. This would cause all kinds of weird problems at compilation and link time. You can't specify one or the other, they must both be pointing at clang in order for things to work as experted. Fix this by updating the documentation to specify that the user should specify both the C and CXX compiler explicitly to be safe, as well as forcing the cmake clang argument handling to modify the CXX compiler variable instead of the C version.
62 lines
2 KiB
CMake
62 lines
2 KiB
CMake
function(add_simple_fuzzer name)
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add_executable(${name} "${name}.cpp")
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if (ENABLE_OSS_FUZZ)
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target_link_libraries(${name}
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PUBLIC Lagom)
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else()
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target_compile_options(${name}
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PRIVATE $<$<CXX_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
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)
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target_link_libraries(${name}
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PUBLIC Lagom
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PRIVATE $<$<CXX_COMPILER_ID:Clang>:-fsanitize=fuzzer>
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)
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endif()
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endfunction()
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add_simple_fuzzer(FuzzBMPLoader)
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add_simple_fuzzer(FuzzCyrillicDecoder)
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add_simple_fuzzer(FuzzDeflateCompression)
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add_simple_fuzzer(FuzzDeflateDecompression)
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add_simple_fuzzer(FuzzELF)
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add_simple_fuzzer(FuzzGemini)
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add_simple_fuzzer(FuzzGIFLoader)
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add_simple_fuzzer(FuzzGzipCompression)
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add_simple_fuzzer(FuzzGzipDecompression)
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add_simple_fuzzer(FuzzICOLoader)
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add_simple_fuzzer(FuzzJPGLoader)
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add_simple_fuzzer(FuzzPNGLoader)
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add_simple_fuzzer(FuzzPBMLoader)
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add_simple_fuzzer(FuzzPGMLoader)
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add_simple_fuzzer(FuzzPPMLoader)
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add_simple_fuzzer(FuzzHebrewDecoder)
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add_simple_fuzzer(FuzzHttpRequest)
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add_simple_fuzzer(FuzzJs)
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add_simple_fuzzer(FuzzLatin1Decoder)
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add_simple_fuzzer(FuzzLatin2Decoder)
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add_simple_fuzzer(FuzzMarkdown)
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add_simple_fuzzer(FuzzRegexECMA262)
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add_simple_fuzzer(FuzzRegexPosixExtended)
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add_simple_fuzzer(FuzzShell)
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add_simple_fuzzer(FuzzTTF)
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add_simple_fuzzer(FuzzURL)
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add_simple_fuzzer(FuzzUTF16BEDecoder)
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add_simple_fuzzer(FuzzRSAKeyParsing)
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add_simple_fuzzer(FuzzWAVLoader)
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add_simple_fuzzer(FuzzZip)
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add_simple_fuzzer(FuzzZlibDecompression)
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if (NOT ENABLE_OSS_FUZZ)
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set(CMAKE_EXE_LINKER_FLAGS "${ORIGINAL_CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
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set(CMAKE_SHARED_LINKER_FLAGS "${ORIGINAL_CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address")
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set(CMAKE_MODULE_LINKER_FLAGS "${ORIGINAL_CMAKE_MODULE_LINKER_FLAGS} -fsanitize=address")
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add_executable(FuzzilliJs FuzzilliJs.cpp)
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target_compile_options(FuzzilliJs
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PRIVATE $<$<CXX_COMPILER_ID:Clang>:-g -O1 -fsanitize-coverage=trace-pc-guard>
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)
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target_link_libraries(FuzzilliJs
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PUBLIC Lagom
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PRIVATE $<$<CXX_COMPILER_ID:Clang>:-fsanitize-coverage=trace-pc-guard>
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)
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endif()
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