From 597539814533500b36b9d11ddf3868294b9e1ac2 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 20 May 2018 21:05:18 +0200
Subject: fix crash on namestore disconnect

---
 src/namestore/gnunet-zoneimport.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/namestore/gnunet-zoneimport.c b/src/namestore/gnunet-zoneimport.c
index b394178a6..57be5da71 100644
--- a/src/namestore/gnunet-zoneimport.c
+++ b/src/namestore/gnunet-zoneimport.c
@@ -1493,6 +1493,16 @@ do_shutdown (void *cls)
 }
 
 
+/**
+ * Iterate over all of the zones we care about and see which records
+ * we may need to re-fetch when.
+ *
+ * @param cls NULL
+ */
+static void
+iterate_zones (void *cls);
+
+
 /**
  * Function called if #GNUNET_NAMESTORE_records_lookup() failed.
  * Just logs an error.
@@ -1507,6 +1517,9 @@ ns_lookup_error_cb (void *cls)
   GNUNET_log (GNUNET_ERROR_TYPE_INFO,
 	      "Failed to load data from namestore for zone `%s'\n",
 	      zone->domain);
+  zone_it = NULL;
+  ns_iterator_trigger_next = 0;
+  iterate_zones (NULL);
 }
 
 
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