On watchdog unplug, when qemu doesn't support DEVICE_DELETED event (or couple of other reasons) we do two things:
1) release watchdog device address, 2) call qemuDomainRemoveWatchdog() which does 1) again. This is potentially dangerous. Signed-off-by: Michal Privoznik <[email protected]> --- src/qemu/qemu_hotplug.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index dba4bc9a6e..0062e27a3b 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -5344,10 +5344,8 @@ qemuDomainDetachWatchdog(virQEMUDriverPtr driver, ret = -1; if (ret == 0) { - if ((ret = qemuDomainWaitForDeviceRemoval(vm)) == 1) { - qemuDomainReleaseDeviceAddress(vm, &watchdog->info, NULL); + if ((ret = qemuDomainWaitForDeviceRemoval(vm)) == 1) ret = qemuDomainRemoveWatchdog(driver, vm, watchdog); - } } qemuDomainResetDeviceRemoval(vm); -- 2.16.1 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
