diff options
| -rwxr-xr-x | config/pf-blocker/pfblocker.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/config/pf-blocker/pfblocker.inc b/config/pf-blocker/pfblocker.inc index 1c107dc4..d2080d04 100755 --- a/config/pf-blocker/pfblocker.inc +++ b/config/pf-blocker/pfblocker.inc @@ -70,9 +70,9 @@ function pfblocker_Range2CIDR($ip_min, $ip_max) { if ($bits < 0) return ""; #identify first ip on range network - $network=long2ip(bindec(substr(decbin($ip_min_long),0,$bits).preg_replace("/\d/","0",substr(decbin($ip_min_long),0,(32-$bits))))); + $network=long2ip($ip_min_long & (2<<32)-(2<<(32-$bits))); #print decbin($ip_min_long)."\n".$network."\n"; - return $network . "/". (32 -strlen(decbin($ip_max_long - $ip_min_long))); + return $network . "/". $bits; } function sync_package_pfblocker($cron="") { |