[libvirt] [PATCH 06/13] qemu_driver: check invalid iothread_id before we do anything else

Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 3f0237da48..189c10ead5 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -5752,12 +5752,6 @@ qemuDomainChgIOThread(virQEMUDriverPtr driver, virDomainDefPtr persistentDef; int ret = -1; - if (iothread_id == 0) { - virReportError(VIR_ERR_INVALID_ARG, "%s", - _("invalid value of 0 for iothread_id")); - return -1; - } - cfg = virQEMUDriverGetConfig(driver); priv = vm->privateData; @@ -5833,6 +5827,12 @@ qemuDomainAddIOThread(virDomainPtr dom, virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG, -1); + if (iothread_id == 0) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("invalid value of 0 for iothread_id")); + return -1; + } + if (!(vm = qemuDomObjFromDomain(dom))) goto cleanup; @@ -5860,6 +5860,12 @@ qemuDomainDelIOThread(virDomainPtr dom, virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG, -1); + if (iothread_id == 0) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("invalid value of 0 for iothread_id")); + return -1; + } + if (!(vm = qemuDomObjFromDomain(dom))) goto cleanup; -- 2.11.1