[GNUnet-SVN] r21197 - gnunet/src/transport

[gnunet]

Author: wachs
Date: 2012-04-27 14:21:33 +0200 (Fri, 27 Apr 2012)
New Revision: 21197

Modified:
   gnunet/src/transport/plugin_transport_unix.c
Log:
- invalid read when socket is already bound


Modified: gnunet/src/transport/plugin_transport_unix.c
===================================================================
--- gnunet/src/transport/plugin_transport_unix.c        2012-04-27 10:07:01 UTC 
(rev 21196)
+++ gnunet/src/transport/plugin_transport_unix.c        2012-04-27 12:21:33 UTC 
(rev 21197)
@@ -321,10 +321,13 @@
     plugin->select_task = GNUNET_SCHEDULER_NO_TASK;
   }
 
-  GNUNET_break (GNUNET_OK ==
-                GNUNET_NETWORK_socket_close (plugin->unix_sock.desc));
-  plugin->unix_sock.desc = NULL;
-  plugin->with_ws = GNUNET_NO;
+  if (NULL != plugin->unix_sock.desc)
+  {
+    GNUNET_break (GNUNET_OK ==
+                  GNUNET_NETWORK_socket_close (plugin->unix_sock.desc));
+    plugin->unix_sock.desc = NULL;
+    plugin->with_ws = GNUNET_NO;
+  }
   return GNUNET_OK;
 }