[GNUnet-SVN] r5363 - GNUnet/src/transports

[gnunet]

Author: grothoff
Date: 2007-07-29 00:48:51 -0600 (Sun, 29 Jul 2007)
New Revision: 5363

Modified:
   GNUnet/src/transports/tcp.c
Log:
extra check

Modified: GNUnet/src/transports/tcp.c
===================================================================
--- GNUnet/src/transports/tcp.c 2007-07-29 06:48:28 UTC (rev 5362)
+++ GNUnet/src/transports/tcp.c 2007-07-29 06:48:51 UTC (rev 5363)
@@ -118,6 +118,8 @@
 #endif
       return SYSERR;
     }
+  if (ip.addr == 0)
+    return SYSERR;
   MUTEX_LOCK (tcpblacklistlock);
   ret = check_ipv4_listed (filteredNetworks_, ip);
   MUTEX_UNLOCK (tcpblacklistlock);
@@ -341,7 +343,7 @@
     }
   MUTEX_UNLOCK (tcplock);
   haddr = (HostAddress *) & hello[1];
-#if DEBUG_TCP
+#if DEBUG_TCP 
   GE_LOG (ectx,
           GE_DEBUG | GE_USER | GE_BULK,
           "Creating TCP connection to %u.%u.%u.%u:%u.\n",