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bazel-contrib / rules_fuzzing

Bazel Starlark extensions for defining fuzz tests in Bazel projects
Apache License 2.0
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Support UBSan for local fuzzing #187

Closed fmeum closed 2 years ago

fmeum commented 2 years ago

With Jazzer supporting full UBSan as of https://github.com/CodeIntelligenceTesting/jazzer/pull/169 as well as a much simpler way to link the UBSan C++ runtime via the flag used in #186, UBSan can now be supported in local mode without introducing additional complexity.

The list of enabled UBSan checks is taken from OSS-Fuzz.

The commit also adds tests to verify that both C++ and Java fuzz tests support the UBSan C++ checks without linker errors.

fmeum commented 2 years ago

I addressed your changes and expanded some of the comments.