alhudz opened a new pull request, #475: URL: https://github.com/apache/commons-fileupload/pull/475
Repro: parse a `Content-Disposition` value of `form-data; name="f"; filename*=UTF-8''report%3` (a truncated RFC 5987 percent escape) and read the resulting file name. Expected: rejected, the same as `%GG` or a non-ASCII byte already are. Actual: `RFC2231Utils.decodeText` returns `report`; `fromHex` treats a `%` with fewer than two following characters as end-of-input and returns what it decoded so far, dropping the truncated escape. Fix: throw `IllegalArgumentException` on a truncated `%` escape, so the value is rejected like every other malformed input in `fromHex` and like the sibling `QuotedPrintableDecoder`. Covered by a new case in `RFC2231UtilityTestCase`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
