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fix: input validation DoS and L1 cache correctness#95

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shenald-dev merged 1 commit intomasterfrom
fix/validation-dos-cache-16850898484221337046
Apr 27, 2026
Merged

fix: input validation DoS and L1 cache correctness#95
shenald-dev merged 1 commit intomasterfrom
fix/validation-dos-cache-16850898484221337046

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  • Security: Added length validation to isValidModel before calling .trim() to mitigate a potential event-loop-blocking Denial of Service (DoS) vulnerability via excessively large strings.
  • Reliability/Correctness: Fixed an L1 cache initialization bug in heavyComputation. lastIterations and lastResult are now initialized to undefined instead of null to ensure correct cache misses when null is intentionally passed as an argument.
  • Verification: Added comprehensive tests to tests/heavy_computation.test.js and tests/api_robustness.test.js to prevent regressions for both edge cases.

PR created automatically by Jules for task 16850898484221337046 started by @shenald-dev

Co-authored-by: shenald-dev <245350826+shenald-dev@users.noreply.github.com>
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@shenald-dev shenald-dev added bug Something isn't working security labels Apr 27, 2026
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Looks good, merging this in. CI is green and everything checks out 👍

Adds input length validation to prevent DoS and fixes L1 cache initialization for correct null handling.

@shenald-dev shenald-dev merged commit af6c01a into master Apr 27, 2026
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Looks good, merging this in. CI is green and everything checks out 👍

Adds input length validation to prevent DoS and fixes L1 cache initialization for correct null handling.

Acknowledged. Stopping work as requested.

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