Changeset 889 for trunk/cgi-bin

Timestamp:

09/01/16 17:54:34 (8 years ago)

Author:

Kris Deugau

Message:

/trunk

Revert r888/re-commit r883; mixed up which code was newer.
Add a docucomment for better reminder

File:

• trunk/cgi-bin/main.cgi (modified) (1 diff)

trunk/cgi-bin/main.cgi

@@ -706 +706 @@
       if ($cidr->masklen() ne $webvar{maskbits}) {
         my $maskbits = $cidr->masklen();
-        my @subblocks;
+        # we reset $cidr each time around the loop to better allow for the huge
+        # address space of IPv6;  many allocation schemes in v6 will break NetAddr::IP's
+        # hard limit of 65536 subnets from a split()
         while ($maskbits++ < $webvar{maskbits}) {
-          @subblocks = $cidr->split($maskbits);
+          $cidr = ($cidr->split($maskbits))[0];
         }
-        $cidr = $subblocks[0];
       }
     } # check for freeblocks assignment or IPDB-controlled assignment