conf: Don't leak virDomainDiskDef's 'statistics' member

In commit 19fc614d531f I've added an option to configure statistics but
forgot to free it once the disk definition struct is freed.

Fixes: 19fc614d531fb75877abb59baaf33bc1add4d483
Signed-off-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index c749d505bf341ebd7e78ad23e40f055c9c19a405..396cd1c0dbc265a9e7a94d547866caa4554a1664 100644 (file)
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2444,6 +2444,7 @@ virDomainDiskDefFree(virDomainDiskDef *def)
     virDomainDeviceInfoClear(&def->info);
     virObjectUnref(def->privateData);
     g_slist_free_full(def->iothreads, (GDestroyNotify) virDomainIothreadMappingDefFree);
+    g_free(def->statistics);
 
     if (def->throttlefilters) {
         size_t i;