- avoid double-scheduling: causes crash on shutdown

1 files changed, 3 insertions, 0 deletions

diff --git a/src/mesh/gnunet-service-mesh.c b/src/mesh/gnunet-service-mesh.c
index f0a42f118..8d8536d3e 100644
--- a/src/mesh/gnunet-service-mesh.c
+++ b/src/mesh/gnunet-service-mesh.c
@@ -6716,6 +6716,9 @@ dht_get_string_accept_handler (void *cls, struct GNUNET_TIME_Absolute exp,
     GNUNET_array_append (info->peers, info->n_peers, peer_info->id);
   }
 
+  if (GNUNET_SCHEDULER_NO_TASK != info->timeout)
+    return;
+
   info->timeout = GNUNET_SCHEDULER_add_delayed (connect_timeout,
                                                 &regex_connect_timeout,
                                                 info);