[libvirt] [PATCH] tools: domdisplay command is not freeing the domain pointer.
The command 'domdisplay' is not freeing the domain pointer properly in
cleanup section. See the error below:
virsh # domdisplay WINDOWS7
vnc://127.0.0.1:0
virsh # quit
error: One or more references were leaked after disconnect from the hypervisor
Valgrind report:
==29168== 66 (56 direct, 10 indirect) bytes in 1 blocks are definitely lost in loss record
154 of 239
==29168== at 0x4C2FB55: calloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==29168== by 0x5505324: virAllocVar (viralloc.c:560)
==29168== by 0x555A61B: virObjectNew (virobject.c:199)
==29168== by 0x561F367: virGetDomain (datatypes.c:284)
==29168== by 0x5680979: get_nonnull_domain (remote_driver.c:8143)
==29168== by 0x5680979: remoteDomainLookupByName (remote_client_bodies.h:3047)
==29168== by 0x5623D9A: virDomainLookupByName (libvirt-domain.c:425)
==29168== by 0x160480: virshLookupDomainInternal (virsh-util.c:59)
==29168== by 0x160547: virshCommandOptDomainBy (virsh-util.c:98)
==29168== by 0x13D3A9: cmdDomDisplay (virsh-domain.c:10963)
==29168== by 0x165680: vshCommandRun (vsh.c:1327)
==29168== by 0x12E320: main (virsh.c:953)
Signed-off-by: Julio Faracco <jcfaracco(a)gmail.com>
---
tools/virsh-domain.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 55f4e14..8f3d4d5 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -11153,6 +11153,7 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd)
VIR_FREE(output);
xmlXPathFreeContext(ctxt);
xmlFreeDoc(xml);
+ virshDomainFree(dom);
return ret;
}
--
2.7.4