onnxruntime

5c361106 - [Fuzzer] Add two new ORT libfuzzer (Linux clang support for now) (#22055)

[Fuzzer] Add two new ORT libfuzzer (Linux clang support for now) (#22055) ### Description This PR adds two new libfuzzer in fuzzer project. 1. Binary libfuzzer 2. libprotobuf-fuzzer To compile run below cmd on linux: ``` LLVM_PROFILE_FILE="%p.profraw" CFLAGS="-g -fsanitize=address,fuzzer-no-link -shared-libasan -fprofile-instr-generate -fcoverage-mapping" CXXFLAGS="-g -shared-libasan -fsanitize=address,fuzzer-no-link -fprofile-instr-generate -fcoverage-mapping" CC=clang CXX=clang++ ./build.sh --update --build --config Debug --compile_no_warning_as_error --build_shared_lib --skip_submodule_sync --use_full_protobuf --parallel --fuzz_testing --build_dir build/ ``` Run fuzzer: ``` LD_PRELOAD=$(clang -print-file-name=libclang_rt.asan-x86_64.so) build/Debug/onnxruntime_libfuzzer_fuzz testinput -rss_limit_mb=8196 -max_total_time=472800 -fork=2 -jobs=4 -workers=4 -ignore_crashes=1 -max_len=2097152 2>&1 | grep -v "\[libprotobuf ERROR" ``` ### Motivation and Context The existing custom fuzzer is not coverage guided and it's slow and it will work on one model mutation at a time. The new fuzzers are coverage guided, and we can use more models' files as a corpus to increase the coverage.