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Potential fix for code scanning alert no. 5: Implicit narrowing conversion in compound assignment#1313

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wuchong merged 1 commit into
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alert-autofix-5
Jul 13, 2025
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Potential fix for code scanning alert no. 5: Implicit narrowing conversion in compound assignment#1313
wuchong merged 1 commit into
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alert-autofix-5

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@wuchong wuchong commented Jul 12, 2025

Potential fix for https://github.com/apache/fluss/security/code-scanning/5

To resolve the issue, we can ensure that time is explicitly widened to a long type before adding MILLIS_PER_DAY. This avoids implicit narrowing when the result is assigned back to time. Alternatively, we can change the type of time itself to long to ensure safe arithmetic operations throughout the method. Changing time to long is the more robust solution, as it aligns with the type of MILLIS_PER_DAY and avoids potential issues in other operations involving time.

Steps to fix:

  1. Change the declaration of time on line 119 from int to long.
  2. Update any subsequent uses of time in the method to accommodate the new type.

This prevents the need for narrowing conversions and ensures consistency in numeric operations.


Suggested fixes powered by Copilot Autofix. Review carefully before merging.

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
@wuchong wuchong marked this pull request as ready for review July 12, 2025 10:02
@wuchong wuchong merged commit 4a7d3cd into main Jul 13, 2025
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@wuchong wuchong deleted the alert-autofix-5 branch July 13, 2025 15:46
polyzos pushed a commit to polyzos/fluss that referenced this pull request Aug 30, 2025
polyzos pushed a commit to HZY-Wade/fluss that referenced this pull request Aug 31, 2025
Ugbot pushed a commit to Ugbot/fluss that referenced this pull request Apr 26, 2026
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