[libvirt] [PATCH 2/8] qemu: don't restore state label twice

[Eric Blake]

Otherwise, if something like doStopVcpus fails after the first
restore, a second restore is attempted and throws a useless
warning.

* src/qemu/qemu_driver.c (qemudDomainSaveFlag): Avoid second
restore of state label.
---

Original post:
https://www.redhat.com/archives/libvir-list/2011-March/msg01192.html

 src/qemu/qemu_driver.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 016ad1d..e0e86d3 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2044,6 +2044,7 @@ static int qemudDomainSaveFlag(struct qemud_driver *driver, virDomainPtr dom,
         virSecurityManagerRestoreSavedStateLabel(driver->securityManager,
                                                  vm, path) < 0)
         VIR_WARN("failed to restore save state label on %s", path);
+    bypassSecurityDriver = true;

     if (cgroup != NULL) {
         rc = virCgroupDenyDevicePath(cgroup, path,
-- 
1.7.4