[GNUnet-SVN] r19449 - gnunet/src/vpn

[gnunet]

Author: grothoff
Date: 2012-01-26 17:12:07 +0100 (Thu, 26 Jan 2012)
New Revision: 19449

Modified:
   gnunet/src/vpn/gnunet-service-vpn.c
Log:
-check tcp off value

Modified: gnunet/src/vpn/gnunet-service-vpn.c
===================================================================
--- gnunet/src/vpn/gnunet-service-vpn.c 2012-01-26 16:11:25 UTC (rev 19448)
+++ gnunet/src/vpn/gnunet-service-vpn.c 2012-01-26 16:12:07 UTC (rev 19449)
@@ -892,7 +892,7 @@
       {
        /* blame kernel? */
        GNUNET_break (0);
-       return;
+       return GNUNET_SYSERR;
       }
       udp = payload;
       if (udp->len < sizeof (struct GNUNET_TUN_UdpHeader))
@@ -917,7 +917,7 @@
       {
        /* blame kernel? */
        GNUNET_break (0);
-       return;
+       return GNUNET_SYSERR;
       }
       tcp = payload;
       if (tcp->off * 4 < sizeof (struct GNUNET_TUN_TcpHeader))