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Diffstat (limited to 'src/tests/fuzzing/README')
| -rw-r--r-- | src/tests/fuzzing/README | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/tests/fuzzing/README b/src/tests/fuzzing/README new file mode 100644 index 0000000..d133824 --- /dev/null +++ b/src/tests/fuzzing/README @@ -0,0 +1,26 @@ +This directory builds fuzzing targets for oss-fuzz compatibility. + If you wish to build it locally, you can do so by using the given + guide below. Note that it only works on GNU/Linux. + +Export flags required for building fuzzing targets. +```bash +export CC=clang +export CXX=clang++ +export CFLAGS="-g -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address -fsanitize=fuzzer-no-link" +export CXXFLAGS="-g -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address -fsanitize=fuzzer-no-link" +export LIB_FUZZING_ENGINE="-fsanitize=fuzzer" +``` + +Compilation of the fuzzing targets. +```bash +autoreconf +./configure CFLAGS="-fcommon $CFLAGS" CXXFLAGS="-fcommon $CXXFLAGS" \ + --enable-static --disable-shared --enable-ossfuzz +make +``` + +Running fuzzing targets. +```bash +mkdir fuzz_${TARGET}_corpus +./fuzz_${TARGET} fuzz_${TARGET}_corpus/ fuzz_${TARGET}_seed_corpus +``` |