From 03247eeba863f0a7036c83aa63e62cbc1aacc583 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Thu, 26 Apr 2018 09:31:39 +0200
Subject: [PATCH] mqtt: fix memory leak

---
 lib/nodes/mqtt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/nodes/mqtt.c b/lib/nodes/mqtt.c
index be8e27b87..c21eccc04 100644
--- a/lib/nodes/mqtt.c
+++ b/lib/nodes/mqtt.c
@@ -476,6 +476,7 @@ int mqtt_read(struct node *n, struct sample *smps[], unsigned cnt)
 	pulled = queue_signalled_pull_many(&m->queue, (void **) smpt, cnt);
 
 	sample_copy_many(smps, smpt, pulled);
+	sample_put_many(smpt, pulled);
 
 	return pulled;
 }