<!-- Request ID: s5Li6-3i -->)
- open https://bugzilla.mozilla.org/attachment.cgi?id=9156344
- select all the text, copy to clipboard
- open https://bugzilla.mozilla.org/attachment.cgi?bugid=1643789&action=enter (or, one assumes, any other attachment creation page)
- paste the text in the textbox at the top for file contents, give a description (doesn't appear to matter what, I used "about:support data from comment 0 (test)"
- click "create"
500 server error
Seen on Firefox 78 beta on macOS, though it's unclear if that matters.
This is consistent - it happened a few days ago, when the bug was still marked sec-sensitive, and it still happens now, so I don't think this is a temporary outage or something. Given the use of non-ascii in the text, I assume there's some kind of encoding issue.
I was able to attach the content fine by copy-pasting to textedit.app, saving as a local .txt file, and then attaching that file (which is how the other attachments on that bug were created).