Error: Offset is out of bounds (like #773)

[aksenofo]

• WebTorrent version:???
• Node.js version: v4.4.5
• Browser name/version (if using WebTorrent in the browser): console

the case #773 still exist

After I aborted downloading and restart my demo application I have got an error:
Error: Offset is out of bounds
at Error (native)
at Object.fs.read (fs.js:582:11)
at onread (/home/aksenofo/node_modules/webtorrent/node_modules/fs-chunk-store/node_modules/random-access-file/index.js:84:8)
at FSReqWrap.wrapper as oncomplete

I attached tar file with my code and partly downloaded files. I believe, the error for sure linked with files.
Error_Offset_is_out_of_bounds.tar.gz

[aksenofo]

in the line index.js:84:
fs.write(self.fd, buf, buf.length - offset, length, offset, onwrite)
where buf.length - offset is a huge negative value

[aksenofo]

this issue even can be reproduced with follow script and /tmp folder

var WebTorrent = require('webtorrent')
var fs = require('fs')
var client = new WebTorrent({tracker:true})
var torrentId = 'magnet:?xt=urn:btih:bd165a3cf662ddbe358039b018d210c3cf0bd608'
client.add(torrentId, function (torrent) {})

---

Here is the tmp folder( the bug is 100% reproduced with it )
concatenate xaa and xab

http://wikisend.com/download/552204/xaa
http://wikisend.com/download/579098/xab

[feross]

@aksenofo Your links expired before I had the chance to download them. Can you re-upload so that I can attempt to reproduce this bug?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.