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1fc6dd7c1a
Fixes [https://github.com/wavetermdev/waveterm/security/code-scanning/50](https://github.com/wavetermdev/waveterm/security/code-scanning/50) To fix the problem, we need to ensure that the size computation for the allocation does not overflow. This can be achieved by validating the length of `barr` before performing the arithmetic operation. We will set a maximum allowable size for `barr` to ensure that the sum of `oscPrefixLen(oscNum)` and `len(barr)` does not exceed the maximum value for an `int`. 1. Define a maximum allowable size for `barr` (e.g., 64 MB). 2. Check the length of `barr` against this maximum size before performing the allocation. 3. If `barr` exceeds the maximum size, return an error. _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> |
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