[GNUnet-SVN] r15792 - in gnunet/src: nat transport

[gnunet]

Author: wachs
Date: 2011-06-29 15:32:55 +0200 (Wed, 29 Jun 2011)
New Revision: 15792

Modified:
   gnunet/src/nat/nat.c
   gnunet/src/transport/plugin_transport_tcp.c
Log:
need more checks


Modified: gnunet/src/nat/nat.c
===================================================================
--- gnunet/src/nat/nat.c        2011-06-29 12:49:16 UTC (rev 15791)
+++ gnunet/src/nat/nat.c        2011-06-29 13:32:55 UTC (rev 15792)
@@ -934,7 +934,9 @@
       h->local_addrlens = GNUNET_malloc (num_addrs * sizeof (socklen_t));
       for (i=0;i<num_addrs;i++)
        {
-         h->local_addrlens[i] = addrlens[i];
+          GNUNET_assert (addrlens[i] > 0);
+          GNUNET_assert (addrs[i] != NULL);
+          h->local_addrlens[i] = addrlens[i];
          h->local_addrs[i] = GNUNET_malloc (addrlens[i]);
          memcpy (h->local_addrs[i], addrs[i], addrlens[i]);
        }

Modified: gnunet/src/transport/plugin_transport_tcp.c
===================================================================
--- gnunet/src/transport/plugin_transport_tcp.c 2011-06-29 12:49:16 UTC (rev 
15791)
+++ gnunet/src/transport/plugin_transport_tcp.c 2011-06-29 13:32:55 UTC (rev 
15792)
@@ -2076,7 +2076,11 @@
                                         &try_connection_reversal,
                                         plugin);
       while (ret > 0)
-       GNUNET_free (addrs[--ret]);
+      {
+        ret--;
+        GNUNET_assert (addrs[ret] != NULL);
+       GNUNET_free (addrs[ret]);
+      }
       GNUNET_free_non_null (addrs);
       GNUNET_free_non_null (addrlens);
     }