Changeset 634

Timestamp:

05/14/14 17:49:50 (10 years ago)

Author:

Kris Deugau

Message:

/trunk

Add commented fragment in _revswap() sub-sub in importAXFR() to fail on
multicharacter "nibbles" in IPv6 records, since they wouldn't generally
be reachable. However, any-record-in-any-zone means something harmlessly
bizarre may come in that is not reachable via "normal" reverse zone
lookups.

See #53.

File:

• trunk/DNSDB.pm (modified) (1 diff)

trunk/DNSDB.pm

@@ -5025 +5025 @@
       my $nc;
       foreach (@nibs) {
+#        # fail on multicharacter nibbles;  it's syntactically valid but no standard lookup
+#        # will ever reach it, because it doesn't directly represent a real IP address.
+#        return ('FAIL', "Invalid reverse v6 entry") if $_ !~ /^.$/;
         $rechost.= $_;
         $rechost .= ":" if ++$nc % 4 == 0 && $nc < 32;