[pve-devel] [PATCH V2 firewall 2/2] cleanup: don't capture "/xx" of CIDR

[Stefan Hrdlicka <s.hrdlicka@proxmox.com>]

Signed-off-by: Stefan Hrdlicka <s.hrdlicka@proxmox.com>
---
 src/PVE/Firewall.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/Firewall.pm b/src/PVE/Firewall.pm
index 3c35b44..73e940b 100644
--- a/src/PVE/Firewall.pm
+++ b/src/PVE/Firewall.pm
@@ -68,7 +68,7 @@ PVE::JSONSchema::register_format('IPorCIDR', \&pve_verify_ip_or_cidr);
 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);
-- 
2.30.2