[GNUnet-SVN] r20023 - gnunet/src/exit

[gnunet]

Author: grothoff
Date: 2012-02-24 22:24:04 +0100 (Fri, 24 Feb 2012)
New Revision: 20023

Modified:
   gnunet/src/exit/gnunet-daemon-exit.c
Log:
-fix

Modified: gnunet/src/exit/gnunet-daemon-exit.c
===================================================================
--- gnunet/src/exit/gnunet-daemon-exit.c        2012-02-24 17:47:23 UTC (rev 
20022)
+++ gnunet/src/exit/gnunet-daemon-exit.c        2012-02-24 21:24:04 UTC (rev 
20023)
@@ -668,8 +668,9 @@
        /* could be TCP or UDP, but both have the ports in the right
           place, so that doesn't matter here */
        udp = (const struct GNUNET_TUN_UdpHeader *) &ipv4[1];
-       source_port = ntohs (udp->source_port);
-       destination_port = ntohs (udp->destination_port);
+       /* swap ports, as they are from the original message */
+       destination_port = ntohs (udp->source_port);
+       source_port = ntohs (udp->destination_port);
        /* throw away ICMP payload, won't be useful for the other side anyway */
        pktlen = sizeof (struct GNUNET_TUN_IcmpHeader);
        break;
@@ -701,8 +702,9 @@
        /* could be TCP or UDP, but both have the ports in the right
           place, so that doesn't matter here */
        udp = (const struct GNUNET_TUN_UdpHeader *) &ipv6[1];
-       source_port = ntohs (udp->source_port);
-       destination_port = ntohs (udp->destination_port);
+       /* swap ports, as they are from the original message */
+       destination_port = ntohs (udp->source_port);
+       source_port = ntohs (udp->destination_port);
        /* throw away ICMP payload, won't be useful for the other side anyway */
        pktlen = sizeof (struct GNUNET_TUN_IcmpHeader);
        break;