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

[Laine Stump]

On 03/26/2011 08:12 AM, Eric Blake wrote:
> 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,

ACK