From 6f8ad5f4421b88d22cdb67e0188de132a0031cbc Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 23 Feb 2017 14:28:42 +0100
Subject: [PATCH] complain if MQ gets way too long

---
 src/util/mq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/util/mq.c b/src/util/mq.c
index 95bcd71cb..75b58bc71 100644
--- a/src/util/mq.c
+++ b/src/util/mq.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet.
-     Copyright (C) 2012-2014 GNUnet e.V.
+     Copyright (C) 2012-2017 GNUnet e.V.
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
@@ -358,6 +358,7 @@ GNUNET_MQ_send (struct GNUNET_MQ_Handle *mq,
   GNUNET_assert (NULL == ev->parent_queue);
 
   mq->queue_length++;
+  GNUNET_break (mq->queue_length < 10000); /* This would seem like a bug... */
   ev->parent_queue = mq;
   /* is the implementation busy? queue it! */
   if ( (NULL != mq->current_envelope) ||
-- 
2.25.1