Re: [libvirt] [PATCH] screenshot: Set access rights to temporary file

Although we create a temporary file, it is owned by root:root and have rights 0600. In case qemu does not run under root, it is unable to write to that file and thus we transfer 0B sized file.

--- src/qemu/qemu_driver.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 8b65c26..562ec42 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2729,6 +2729,8 @@ qemuDomainScreenshot(virDomainPtr dom, goto endjob; } + virSecurityManagerSetSavedStateLabel(qemu_driver->securityManager, vm, tmp); + qemuDomainObjEnterMonitor(vm); if (qemuMonitorScreendump(priv->mon, tmp) < 0) { qemuDomainObjExitMonitor(vm);