Problem with regular expression not saving

yubiuser · September 8, 2022, 9:05am

Known bug, already fixed.

Unable to add regex to blacklist all domains

opened 02:23PM - 07 Sep 22 UTC

Bug Fixed In Next Release

### Versions - Pi-hole version is v5.12 (Latest: v5.12) - AdminLTE versi…on is v5.14.2 (Latest: v5.14.2) - FTL version is v5.17 (Latest: v5.17) ### Platform - OS and version: Debian 11 - Platform: HP Thinclient T570 (I think?) ### Expected behavior I am doing a fresh install of PiHole on a new machine due to my existing machine on Ubuntu 18.04 Server that will not upgrade to the latest FTL (stuck on `v5.16.1`). I did a fresh install of Debian 11 (supports 32 bit machines). On my previous machine, I was able to add `.*?` as a whiltelist and a blacklist, and then apply these to "Unrestricted" and "BlockEverything" groups so I can allow all network devices to either have full access or block all DNS lookups. This works as intended on the existing machine. On the new machine, when I add these same regex entries using the UI, it simply adds a blank space (` `). Existing machine on `v5.16.1`: ![image](https://user-images.githubusercontent.com/38923495/188901108-6a7fa1a1-3fbe-49c5-b370-7dcc7f97c046.png) New machine on `v5.17`: ![image](https://user-images.githubusercontent.com/38923495/188901012-a40bacd5-6039-42ef-be56-a65f8fc0ee5e.png) ### Actual behavior / bug I am unable to add an all-domain regex filter to blacklist/whitelist all domains ### Steps to reproduce Steps to reproduce the behavior: 1. Navigate to the Domains page and open the RegEx Filter tab 2. Attempt to add the following regex filter `.*?` as either blacklist or whitelist ## Debug Token - URL: https://tricorder.pi-hole.net/huCptCyi/  ### Screenshots _If applicable, add screenshots to help explain your problem._ ### Additional context _Add any other context about the problem here._