[libvirt] [PATCH 1/3] Ensure failure to talk to Xen hypervisor is fatal when privileged
From: "Daniel P. Berrange" <berrange(a)redhat.com>
As per the comment, the Xen hypervisor driver is considered to
be mandatory when running privileged. When it fails to open,
we should thus return an error, not ignore it.
---
src/xen/xen_driver.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
index 9ff3d29..43b2620 100644
--- a/src/xen/xen_driver.c
+++ b/src/xen/xen_driver.c
@@ -340,6 +340,8 @@ xenUnifiedOpen (virConnectPtr conn, virConnectAuthPtr auth, unsigned
int flags)
if (xenHypervisorOpen(conn, auth, flags) == VIR_DRV_OPEN_SUCCESS) {
VIR_DEBUG("Activated hypervisor sub-driver");
priv->opened[XEN_UNIFIED_HYPERVISOR_OFFSET] = 1;
+ } else {
+ goto fail;
}
}
--
1.7.10.4