[GNUnet-SVN] r32874 - gnunet/src/mesh

[gnunet]

Author: bartpolot
Date: 2014-04-01 11:20:34 +0200 (Tue, 01 Apr 2014)
New Revision: 32874

Modified:
   gnunet/src/mesh/gnunet-mesh.c
Log:
- check handles on send_echo, fix #3349

Modified: gnunet/src/mesh/gnunet-mesh.c
===================================================================
--- gnunet/src/mesh/gnunet-mesh.c       2014-04-01 09:19:24 UTC (rev 32873)
+++ gnunet/src/mesh/gnunet-mesh.c       2014-04-01 09:20:34 UTC (rev 32874)
@@ -323,6 +323,9 @@
 static void
 send_echo (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
+  if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) || NULL == ch)
+    return;
+
   GNUNET_MESH_notify_transmit_ready (ch, GNUNET_NO,
                                      GNUNET_TIME_UNIT_FOREVER_REL,
                                      sizeof (struct GNUNET_MessageHeader),