bug: reject framing-breaking custom command protocol headers - #232
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codeforester merged 1 commit intoAug 26, 2026
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August 26, 2026 06:09
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Closes #225
Validate custom protocol headers before encoding and decoding. Reject empty headers and Unicode control/format characters without echoing untrusted values, while preserving safe custom-header round trips and built-in defaults.
Validation: full pytest, Ruff check/format, strict mypy.