2019-07-10 23:11:19 +00:00
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# Fuzzing
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Fuzzing support using [go-fuzz](https://github.com/dvyukov/go-fuzz).
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Basic operation:
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```sh
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2020-04-14 22:46:43 +00:00
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$ go install github.com/dvyukov/go-fuzz/go-fuzz
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$ go install github.com/mdempsky/go114-fuzz-build
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2019-07-10 23:11:19 +00:00
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$ cd internal/fuzz/{fuzzer}
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2020-04-14 22:46:43 +00:00
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$ go114-fuzz-build google.golang.org/protobuf/internal/fuzz/{fuzzer}
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2019-07-10 23:11:19 +00:00
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$ go-fuzz
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```
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2019-12-20 18:33:37 +00:00
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## OSS-Fuzz
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Fuzzers are automatically run by
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[OSS-Fuzz](https://github.com/google/oss-fuzz).
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The OSS-Fuzz
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[configuration](https://github.com/google/oss-fuzz/blob/master/projects/golang-protobuf/build.sh)
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currently builds fuzzers in every directory under internal/fuzz.
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Only add fuzzers (not support packages) in this directory.
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Fuzzing results are available at the [OSS-Fuzz console](https://oss-fuzz.com/),
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under `golang-protobuf`.
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