[GNUnet-SVN] r14436 - gnunet/src/core

[gnunet]

Author: nevans
Date: 2011-02-17 11:00:04 +0100 (Thu, 17 Feb 2011)
New Revision: 14436

Modified:
   gnunet/src/core/core_api_iterate_peers.c
Log:
missing null check

Modified: gnunet/src/core/core_api_iterate_peers.c
===================================================================
--- gnunet/src/core/core_api_iterate_peers.c    2011-02-17 09:57:21 UTC (rev 
14435)
+++ gnunet/src/core/core_api_iterate_peers.c    2011-02-17 10:00:04 UTC (rev 
14436)
@@ -154,7 +154,8 @@
   msg = (struct GNUNET_MessageHeader *)buf;
   msg->size = htons (msize);
   msg->type = htons (GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS);
-  memcpy(&msg[1], peer, sizeof(struct GNUNET_PeerIdentity));
+  if (peer != NULL)
+    memcpy(&msg[1], peer, sizeof(struct GNUNET_PeerIdentity));
 
   return msize;
 }