| To build the fuzzers with libFuzzer to perform actual fuzzing, build with: |
| |
| ```shell |
| CXX=clang++ CXXFLAGS="-fsanitize=address,fuzzer-no-link" meson fuzzbuild --default-library=static -Dfuzzer_ldflags="-fsanitize=address,fuzzer" |
| |
| ninja -Cfuzzbuild |
| ``` |
| |
| Then, run the fuzzer like this: |
| |
| fuzzbuild/test/fuzzing/hb-{shape,raster,vector,subset,set}-fuzzer [-max_len=2048] [CORPUS_DIR] |
| |
| Where max_len specifies the maximal length of font files to handle. |
| The smaller the faster. |
| |
| For more details consult the following locations: |
| - http://llvm.org/docs/LibFuzzer.html |
