[GNUnet-SVN] [gnunet] branch master updated (fa7890cc5 -> 5acfa2260)

[gnunet]

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martin-schanzenbach pushed a change to branch master
in repository gnunet.

    from fa7890cc5 guile 1.6.4 is an optional dependency
     new c9b7fe68a fix path length
     new f1706a083 Merge branch 'master' of git+ssh://gnunet.org/gnunet
     new 414f65c2d attempt fix #5578
     new 5acfa2260 Merge branch 'master' of git+ssh://gnunet.org/gnunet

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Summary of changes:
 src/testing/testing.c              |  2 +-
 src/util/gnunet-service-resolver.c | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/testing/testing.c b/src/testing/testing.c
index b34815364..899ac2865 100644
--- a/src/testing/testing.c
+++ b/src/testing/testing.c
@@ -786,7 +786,7 @@ update_config (void *cls,
   struct UpdateContext *uc = cls;
   unsigned int ival;
   char cval[12];
-  char uval[128];
+  char uval[PATH_MAX];
   char *single_variable;
   char *per_host_variable;
   unsigned long long num_per_host;
diff --git a/src/util/gnunet-service-resolver.c 
b/src/util/gnunet-service-resolver.c
index 79108ff2d..a1d4d0b45 100644
--- a/src/util/gnunet-service-resolver.c
+++ b/src/util/gnunet-service-resolver.c
@@ -814,9 +814,18 @@ handle_resolve_result (void *cls,
                "DNS reply (hostname %s, request ID %u) contains no answers\n",
                 al->hostname,
                (unsigned int) al->client_request_id);
+    /* resume by trying again from cache */
+    if (GNUNET_NO ==
+      try_cache (al->hostname,
+                 al->record_type,
+                 al->client_request_id,
+                 al->client))
+    /* cache failed, tell client we could not get an answer */
+    {
+      send_end_msg (al->client_request_id,
+                    al->client);
+    }
     GNUNET_DNSPARSER_free_packet (parsed);
-    send_end_msg (al->client_request_id,
-                  al->client);
     free_active_lookup (al);
     return;
   }

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