Bugzilla

Hello! I tried to reproduce/ verify this today but it seems that I am not able to. From what I understand I need to create a file named `/etc/firefox/defaults/pref` anywhere on Ubuntu 22. Unfortunatelly I am not able to create such a file because character `/` is not accepted in a file name on my Ubuntu 22 machine. I tried doing that online but downloading the file will change the `/` character to `_`. Also I tried using unicode but I cannot reproduce the issue.
However I reproduced another crash with Firefox 112.0RC1 by having a file inside the `/etc/firefox/defaults/pref` path named `something.js` that contains an invalid command like `test`. Firfox 112.0 RC will crash with this [crash report](https://crash-stats.mozilla.org/report/index/21f8688a-6080-4b05-8a11-0df1d0230405). I cannot reproduce this crash with Firefox 113.0a1 (2023-04-04). 
Could you please guide me on how to reproduce the crash using steps from comment 0 or this verification is enought? Thank you!

Hello! I tried to reproduce/ verify this today but it seems that I am not able to. From what I understand I need to create a file named `/etc/firefox/defaults/pref` anywhere on Ubuntu 22. Unfortunately, I am not able to create such a file because the character `/` is not accepted in a file name on my Ubuntu 22 machine. I tried doing that online but downloading the file will change the `/` character to `_`. Also, I tried using Unicode but I cannot reproduce the issue.
However, I reproduced another crash with Firefox 112.0RC1 by having a file inside the `/etc/firefox/defaults/pref` path named `something.js` that contains an invalid command like `test`. Firefox 112.0 RC will crash with this [crash report](https://crash-stats.mozilla.org/report/index/21f8688a-6080-4b05-8a11-0df1d0230405). I cannot reproduce this crash with Firefox 113.0a1 (2023-04-04). 
Could you please guide me on how to reproduce the crash using steps from comment 0 or this verification is enough? Thank you!