[libvirt] Ping Re: [PATCH V4] blockjob: Fix error checking of blockjob status

WangJie (Captain) wangjie88 at huawei.com
Tue Jan 9 15:31:18 UTC 2018


Ping

On 2018/1/5 10:53, Jie Wang wrote:
> offset and len can also be equal to 0 on failed if blockjob return
> status:"BLOCK_JOB_COMPLETED" with error:"File descriptor in bad state",
> so we need to check 'error' in this case.
> ---
>  src/qemu/qemu_monitor_json.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
> index e45868b..39c0909 100644
> --- a/src/qemu/qemu_monitor_json.c
> +++ b/src/qemu/qemu_monitor_json.c
> @@ -886,7 +886,7 @@ qemuMonitorJSONHandleBlockJobImpl(qemuMonitorPtr mon,
>      case VIR_DOMAIN_BLOCK_JOB_COMPLETED:
>          error = virJSONValueObjectGetString(data, "error");
>          /* Make sure the whole device has been processed */
> -        if (offset != len)
> +        if (offset != len || error)
>              event = VIR_DOMAIN_BLOCK_JOB_FAILED;
>          break;
>      case VIR_DOMAIN_BLOCK_JOB_CANCELED:





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