[GNUnet-SVN] r22248 - gnunet/src/peerinfo

[gnunet]

Author: grothoff
Date: 2012-06-24 10:51:46 +0200 (Sun, 24 Jun 2012)
New Revision: 22248

Modified:
   gnunet/src/peerinfo/peerinfo_api.c
Log:
-LRN: Don't use freed ic

Modified: gnunet/src/peerinfo/peerinfo_api.c
===================================================================
--- gnunet/src/peerinfo/peerinfo_api.c  2012-06-24 07:31:11 UTC (rev 22247)
+++ gnunet/src/peerinfo/peerinfo_api.c  2012-06-24 08:51:46 UTC (rev 22248)
@@ -523,13 +523,16 @@
     /* normal end of list of peers, signal end, process next pending request */
     LOG (GNUNET_ERROR_TYPE_DEBUG,
          "Received end of list of peers from `%s' service\n", "PEERINFO");
-    GNUNET_PEERINFO_iterate_cancel (ic);   
+    GNUNET_PEERINFO_iterate_cancel (ic);
     trigger_transmit (h);
     if (GNUNET_NO == h->in_receive)
     {
       h->in_receive = GNUNET_YES;
-      GNUNET_CLIENT_receive (h->client, &peerinfo_handler, h,
-                            GNUNET_TIME_absolute_get_remaining (ic->timeout));
+      if (h->ic_head != NULL)
+        GNUNET_CLIENT_receive (h->client, &peerinfo_handler, h,
+                              GNUNET_TIME_absolute_get_remaining 
(h->ic_head->timeout));
+      else
+        GNUNET_break (0);
     }
     if (NULL != cb)
       cb (cb_cls, NULL, NULL, NULL);