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Makefile.am 81bd2e02f4 first code checkin 9 månader sedan
README.md 81bd2e02f4 first code checkin 9 månader sedan
hb-draw-fuzzer.cc 81bd2e02f4 first code checkin 9 månader sedan
hb-fuzzer.hh 81bd2e02f4 first code checkin 9 månader sedan
hb-repacker-fuzzer.cc 81bd2e02f4 first code checkin 9 månader sedan
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hb-shape-fuzzer.cc 81bd2e02f4 first code checkin 9 månader sedan
hb-subset-fuzzer.cc 81bd2e02f4 first code checkin 9 månader sedan
main.cc 81bd2e02f4 first code checkin 9 månader sedan
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run-draw-fuzzer-tests.py 81bd2e02f4 first code checkin 9 månader sedan
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README.md

To build the fuzzers with libFuzzer to perform actual fuzzing, build with:

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,draw,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: