From: Matthias Wachs <wachs@net.in.tum.de>
Date: Fri, 10 Jun 2011 15:38:43 +0000 (+0000)
Subject: fix segfault
X-Git-Tag: initial-import-from-subversion-38251~18244
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=76e8462020b7ed63330fd0f115307ba76806a0a0;p=oweals%2Fgnunet.git

fix segfault
---

diff --git a/src/transport/plugin_transport_tcp.c b/src/transport/plugin_transport_tcp.c
index 689cb3784..4ded5aadd 100644
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -1813,15 +1813,18 @@ handle_tcp_nat_probe (void *cls,
       GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
       return;
     }
+
+  tcp_nat_probe = (const struct TCP_NAT_ProbeMessage *)message;
+
   if (0 == memcmp (&tcp_nat_probe->clientIdentity,
-		   plugin->env->my_identity,
-		   sizeof (struct GNUNET_PeerIdentity)))
+                   plugin->env->my_identity,
+                   sizeof (struct GNUNET_PeerIdentity)))
     {
       /* refuse connections from ourselves */
       GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
       return;
     }
-  tcp_nat_probe = (const struct TCP_NAT_ProbeMessage *)message;
+
   session = GNUNET_CONTAINER_multihashmap_get(plugin->nat_wait_conns, 
 					      &tcp_nat_probe->clientIdentity.hashPubKey);
   if (session == NULL)