1466913 - Barcode reader problem

Status: RESOLVED INVALID

(Firefox :: Untriaged, defect)

Description

[Radek Majer]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36

Steps to reproduce:

We have web application in JS. All of our customers using Firefix and barcode reader. When barcode contains repeated sequence of same numbers, seconde sequence is removed from the barcode. Etc real barcode EAN13 is 2000000202068, but Firefox return to our application only 20000002068, part of barcode is lost 200000020<20>68.

I think, that browser think, that second same sequence of numbers is mistake when reading from barcode reader. 

When we slow down reading from barcode reader, everything is OK. Everything is also OK in Chrome and other browsers.


Actual results:

Remove repeated sequence from barcode.

Comment 1

[:Gijs (he/him)]

Not a security bug that needs to stay hidden.

Please provide a testcase; otherwise, it's not clear where the issue is.

Comment 2

[laszlo.bialis]

Hi!

Can you provide which version of Firefox (Build ID)are you using? You can easily get the info if you type about:support and press Enter in a Firefox address bar.

Also, as my colleague suggested, it would be a lot of help if you would follow the steps suggested in this guideline https://developer.mozilla.org/en-US/docs/Mozilla/QA/Bug_writing_guidelines