sub pve_verify_ip_or_cidr {
my ($cidr, $noerr) = @_;
- if ($cidr =~ m!^(?:$IPV6RE|$IPV4RE)(/(\d+))?$!) {
+ if ($cidr =~ m!^(?:$IPV6RE|$IPV4RE)(?:/\d+)?$!) {
# Net::IP throws an error if the masked CIDR part isn't zero, e.g., `192.168.1.155/24`
# fails but `192.168.1.0/24` succeeds. clean_cidr removes the non zero bits from the CIDR.
my $clean_cidr = clean_cidr($cidr);