[4.x]: Backup failed because primary site name contained the ® (Registered trademark symbol)

[CAIDcreative]

What happened?

Description

Backup failed because site name contained the ® (Registered trademark symbol)

Steps to reproduce

1. Have a sitename that contain a symbol that when parsed puts brackets around that symbol ® -> (r) when the filename of the database backup is created

Expected behavior

1. Backup is created without issue

Actual behavior

1. Doesn't work and get a log "Could not create backup: The shell command "..." failed with exit code 1: sh: -c: line 0: syntax error near unexpected token `('

Was able to fix by simply changing site name but it only appears to break with latest version of craft 4 or something

Craft CMS version

Craft Pro 4.9.1

PHP version

8.2.18

Operating system and version

Linux 3.10.0-962.3.2.lve1.5.81.el7.x86_64

Database type and version

MariaDB 10.6.17

Image driver and version

GD 8.2.18

Installed plugins and versions

[brandonkelly]

Craft’s backups use the System Name in Settings → General, not a site name.

I just tested the craft db/backup command when my System Name contains ® and (r), and both worked fine. What is your exact system name? And how are you creating the backup?