Quality: Global mutable call id can grow unbounded across long-lived processes#2691
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fatso83 merged 2 commits intoMay 5, 2026
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Apr 9, 2026
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Thanks for noticing! Just a minor note.
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can you please rebase and add a test? |
`callId` is module-scoped and incremented on every invocation. In long-running test runners or embedded usage, this can grow indefinitely and eventually lose integer precision semantics for strict ordering comparisons. Affected files: proxy-invoke.js Signed-off-by: tuanaiseo <221258316+tuanaiseo@users.noreply.github.com>
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Problem
callIdis module-scoped and incremented on every invocation. In long-running test runners or embedded usage, this can grow indefinitely and eventually lose integer precision semantics for strict ordering comparisons.Severity:
lowFile:
lib/sinon/proxy-invoke.jsSolution
Reset or wrap
callIdsafely (e.g., moduloNumber.MAX_SAFE_INTEGER) and document ordering guarantees when rollover occurs.Changes
lib/sinon/proxy-invoke.js(modified)Testing