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