[GNUnet-SVN] r19456 - gnunet/src/vpn

[gnunet]

Author: grothoff
Date: 2012-01-26 22:23:50 +0100 (Thu, 26 Jan 2012)
New Revision: 19456

Modified:
   gnunet/src/vpn/gnunet-service-vpn.c
Log:
-fix mask calculation

Modified: gnunet/src/vpn/gnunet-service-vpn.c
===================================================================
--- gnunet/src/vpn/gnunet-service-vpn.c 2012-01-26 21:23:34 UTC (rev 19455)
+++ gnunet/src/vpn/gnunet-service-vpn.c 2012-01-26 21:23:50 UTC (rev 19456)
@@ -2377,7 +2377,7 @@
   /* Given ABCD::/96, we want a mask of 'ABCD::FFFF:FFFF,
      thus: */
   mask = addr;
-  for (i=127;i>=128-ipv6prefix;i--)
+  for (i=127;i>=ipv6prefix;i--)
     mask.s6_addr[i / 8] |= (1 << (i % 8));
   
   /* Pick random IPv6 address within the subnet, except 'addr' or 'mask' 
itself */