src/patches/jwhois-4.0-ipv6match.patch

   1 When IPv6 address mask did not end on an octed boundary, the the opposite
   2 part of last byte of host address was taken into account when a match was
   3 attempted. -- Lubomir Kundrak <lkundrak@redhat.com>
   4
   5 --- jwhois-4.0/src/lookup.c.ipv6-match  2007-12-04 17:09:57.000000000 +0100
   6 +++ jwhois-4.0/src/lookup.c     2007-12-04 17:10:20.000000000 +0100
   7 @@ -149,7 +149,7 @@ static int ipv6_address_is_in_network(co
   8      }
   9    /* i == bits / 8 */
  10    if (bits % 8 != 0
  11 -      && (addr->s6_addr[i] & (0xFFu << (bits % 8))) != net->s6_addr[i])
  12 +      && (addr->s6_addr[i] & (0xFFu << 8-(bits % 8))) != net->s6_addr[i])
  13      return 0;
  14    return 1;
  15  }