[libvirt] [PATCH] virDomainHostdevDefFree: Don't leak privateData
After 27726d8c21 a privateData is allocated in
virDomainHostdevDefAlloc(). However, the counter part - freeing
them in Free() is missing which leads to the following memory
leak:
==6489== 24 bytes in 1 blocks are definitely lost in loss record 684 of 1,003
==6489== at 0x4C2C070: calloc (vg_replace_malloc.c:623)
==6489== by 0x54B7C94: virAllocVar (viralloc.c:560)
==6489== by 0x5517BE6: virObjectNew (virobject.c:193)
==6489== by 0x1B400121: qemuDomainHostdevPrivateNew (qemu_domain.c:798)
==6489== by 0x5557B24: virDomainHostdevDefAlloc (domain_conf.c:2152)
==6489== by 0x5575578: virDomainHostdevDefParseXML (domain_conf.c:12709)
==6489== by 0x5582292: virDomainDefParseXML (domain_conf.c:16995)
==6489== by 0x5583C98: virDomainDefParseNode (domain_conf.c:17470)
==6489== by 0x5583B07: virDomainDefParse (domain_conf.c:17417)
==6489== by 0x5583B95: virDomainDefParseFile (domain_conf.c:17441)
==6489== by 0x55A3F24: virDomainObjListLoadConfig (virdomainobjlist.c:465)
==6489== by 0x55A43E6: virDomainObjListLoadAllConfigs (virdomainobjlist.c:596)
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/conf/domain_conf.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 9f7b906..7d2d726 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2214,6 +2214,9 @@ void virDomainHostdevDefClear(virDomainHostdevDefPtr def)
}
break;
}
+
+ virObjectUnref(def->privateData);
+ def->privateData = NULL;
}
void virDomainTPMDefFree(virDomainTPMDefPtr def)
--
2.8.4