'param' contains the correct element from 'params'. If the group name would not be the first element libvirtd would crash. Introduced in c53bd25b13. --- src/qemu/qemu_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index cd513ff9f..67f54282a 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -17443,7 +17443,7 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, /* NB: Cannot use macro since this is a value.s not a value.ul */ if (STREQ(param->field, VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME)) { - if (VIR_STRDUP(info.group_name, params->value.s) < 0) + if (VIR_STRDUP(info.group_name, param->value.s) < 0) goto endjob; set_fields |= QEMU_BLOCK_IOTUNE_SET_GROUP_NAME; if (virTypedParamsAddString(&eventParams, &eventNparams, -- 2.12.2