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fix: Fix arbitration fuzzer failure #12005

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tanjialiang
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Summary: Arbitration fuzzer fails because concurrent access of the rng_ member variable from multiple threads. This change fixes it by protecting rng_ with a mutex lock.

Differential Revision: D67770533

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jan 2, 2025
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This pull request was exported from Phabricator. Differential Revision: D67770533

tanjialiang pushed a commit to tanjialiang/velox-1 that referenced this pull request Jan 2, 2025
Summary:

Arbitration fuzzer fails because concurrent access of the rng_ member variable from multiple threads. This change fixes it by protecting rng_ with a mutex lock.

Differential Revision: D67770533
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This pull request was exported from Phabricator. Differential Revision: D67770533

Summary:

Arbitration fuzzer fails because concurrent access of the rng_ member variable from multiple threads. This change fixes it by protecting rng_ with a mutex lock.

Differential Revision: D67770533
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This pull request was exported from Phabricator. Differential Revision: D67770533

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This pull request has been merged in cd6431a.

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4 participants