Due to missed break; statement the virDomainInputDefPostParse() is called not only for VIR_DOMAIN_DEVICE_INPUT but also VIR_DOMAIN_DEVICE_LEASE and VIR_DOMAIN_DEVICE_NET, which can lead to all sort of unpredictable results. Fixes: c4bc4d3b82fbe22e03c986ca896090f481df5c10 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/conf/domain_postparse.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/conf/domain_postparse.c b/src/conf/domain_postparse.c index 7ef478e3e1..c6695b460d 100644 --- a/src/conf/domain_postparse.c +++ b/src/conf/domain_postparse.c @@ -725,12 +725,13 @@ virDomainDeviceDefPostParseCommon(virDomainDeviceDef *dev, ret = virDomainFSDefPostParse(dev->data.fs); break; - case VIR_DOMAIN_DEVICE_LEASE: - case VIR_DOMAIN_DEVICE_NET: case VIR_DOMAIN_DEVICE_INPUT: virDomainInputDefPostParse(dev->data.input, def); ret = 0; break; + + case VIR_DOMAIN_DEVICE_LEASE: + case VIR_DOMAIN_DEVICE_NET: case VIR_DOMAIN_DEVICE_SOUND: case VIR_DOMAIN_DEVICE_WATCHDOG: case VIR_DOMAIN_DEVICE_GRAPHICS: -- 2.39.3