From 6aefcf98c1b8279d8baa21a6ff5e43bec214d85e Mon Sep 17 00:00:00 2001
From: okozachenko <okozachenko@vexxhost.com>
Date: Thu, 13 Aug 2020 22:22:12 +0300
Subject: [PATCH] Free domains

Change-Id: Ide1743bbae89f41d2d6f62195ba4f7347d43cfda
---
 collectors/domain_stats.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/collectors/domain_stats.go b/collectors/domain_stats.go
index 25eb53e..012ca70 100644
--- a/collectors/domain_stats.go
+++ b/collectors/domain_stats.go
@@ -340,6 +340,15 @@ func (c *DomainStatsCollector) Collect(ch chan<- prometheus.Metric) {
 		0,
 	)
 
+	defer func(stats []libvirt.DomainStats) {
+		for _, stat := range stats {
+			err := stat.Domain.Free()
+			if err != nil {
+				log.Errorln(err)
+			}
+		}
+	}(stats)
+
 	if err != nil {
 		log.Errorln(err)
 		return