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Ran 14 Jul 2026 04:22PM UTC

Files 77

Run time 7s

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Committed 14 Jul 2026 04:15PM UTC coverage: 62.432%. Remained the same

Job # 29348863321.6

Build Type

push

github

Committed by

web-flow

Commit Message

libfuzzer: seed verifier options thread-local state (#809)

The verifier timeout worker thread already copied Prevail's thread-local ProgramInfo, but Prevail also relies on thread_local_options during analysis. Without copying those options, the worker thread analyzed programs with default verifier settings, which disabled termination checks and let the Windows fuzz repro EAAAAL8UAAAAAAAABgAAAP7///8= reach interpreter execution. Seed both thread-local values before prevail::analyze() so worker-thread verification matches the configured main-thread behavior.

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Coverage Stats

5195 of 8321 relevant lines covered (62.43%)

21037.38 hits per line

iovisor / ubpf / 29348863321 / 6
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main: 79%

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iovisor / ubpf / 29348863321 / 6 79% main: 79%

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Source Files on job run-RelWithDebInfo-ubuntu-24.04-arm-arm64 - 29348863321.6

iovisor / ubpf / 29348863321 / 6
79%
main: 79%

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