On 09/25/13 13:23, Ján Tomko wrote:
> On 09/25/2013 07:49 AM, Hongwei Bi wrote:
>>
>>
>> ---
>> tools/virsh-domain.c | 4 +++-
>> 1 files changed, 3 insertions(+), 1 deletions(-)
>>
>> diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
>> index 856e888..f6d4edd 100644
>> --- a/tools/virsh-domain.c
>> +++ b/tools/virsh-domain.c
>> @@ -4487,8 +4487,10 @@ cmdDump(vshControl *ctl, const vshCmd *cmd)
>> if (!(dom = vshCommandOptDomain(ctl, cmd, &name)))
>> return false;
>>
>> - if (vshCommandOptStringReq(ctl, cmd, "file", &to) < 0)
>> + if (vshCommandOptStringReq(ctl, cmd, "file", &to) < 0) {
>> + virDomainFree(dom);
>> return false;
>> + }
>
> 'goto cleanup' would do the same and it's easier to read.
>
> Alternatively, if we moved vshCommandOptStringReq before vshCommandOptDomain,
> 'return false' would be enough.I'd prefer this option. > > Jan Peter
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