Attaching ZIP files >100MB fails silently

[Xiretza]

The attachment dialog says that the maximum size per attachment is 1GB, but when adding a zip file >100MB, it just never finishes - there's no error message, so if this is the only file you're adding, it's easy to miss that something went wrong at all.

11-21-2024, 08-39-40.png (32.67 KiB) Viewed 581 times

The following error appears in the browser dev console:

Code: Select all

clipboardimage.js?assets_version=51:115 Uncaught TypeError: Cannot read properties of undefined (reading 'find')
    at l.Uploader.<anonymous> (clipboardimage.js?assets_version=51:115:35)
    at l.Uploader.dispatchEvent (plupload.full.min.js?assets_version=51:29:16013)
    at l.Uploader.trigger (plupload.full.min.js?assets_version=51:13:19166)
    at l.Uploader.<anonymous> (plupload.js?assets_version=51:587:6)
    at l.Uploader.dispatchEvent (plupload.full.min.js?assets_version=51:29:16013)
    at l.Uploader.trigger (plupload.full.min.js?assets_version=51:13:19166)
    at T.onload (plupload.full.min.js?assets_version=51:29:10394)
    at h.<anonymous> (plupload.full.min.js?assets_version=51:13:19335)
    at Array.<anonymous> (plupload.full.min.js?assets_version=51:13:18720)
    at n (plupload.full.min.js?assets_version=51:13:2326)

My guess is that there's a reverse proxy or some other middlebox in the way that prematurely terminates the connection after ~100MB.

I noticed this when trying to upload a desync report for viewtopic.php?f=7&t=122315.