AnInsomniacy/motrix-next v3.8.6-beta.1

v3.8.6-beta.1 — Extension Filename Sanitization

on GitHub

What's Changed

Fixes a download failure when saving X/Twitter images via the browser extension on Windows (#264). The extension forwarded URL query parameters (?format=jpg&name=large) as part of the filename, which contains characters illegal on Windows filesystems. This release introduces a three-layer filename sanitization pipeline to handle this and similar edge cases robustly.

🐛 Bug Fixes

• X/Twitter image download failure — Extension-provided filenames containing URL query parameters (e.g. G9v9wWdasAYNqt9?format=jpg&name=large) no longer crash aria2 on Windows with errorCode=16

🛠 Improvements

• Smart external filename hint validation — New resolveExternalFilenameHint compares the extension's filename against the URL basename; if they match and have no extension, the hint is discarded and resolve_filename HEAD request infers the correct name via Content-Type MIME mapping (e.g. → G9v9wWdasAYNqt9.jpg)
• Filesystem-safe out sanitization — New sanitizeAria2OutHint replaces illegal characters (/ \ : * ? " < > |), strips control characters, and removes trailing dots/spaces from all out values
• Industry-standard Rust safety boundary — sanitize_out_option now uses the sanitize-filename crate (same character set as Chrome's filename_util.cc) for Windows reserved name rejection, control character removal, and 255-byte truncation

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