Re: [libvirt] [PATCH 4/4] qemu: Check for user alias collisions in coldplug

https://bugzilla.redhat.com/show_bug.cgi?id=1697676 If an user tries to attach a device with colliding user alias then we attach it happily and thus leave domain unable to start. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 40fd8b9d2d..c072bed1ce 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -8647,6 +8647,10 @@ qemuDomainAttachDeviceLiveAndConfig(virDomainObjPtr vm, driver->xmlopt, parse_flags))) goto cleanup; + if (virDomainDeviceValidateAliasForHotplug(vm, devConf, + VIR_DOMAIN_AFFECT_CONFIG) < 0) + goto cleanup; + if (virDomainDefCompatibleDevice(vmdef, devConf, NULL, VIR_DOMAIN_DEVICE_ACTION_ATTACH,