[libvirt] sysinfo: fix lack of error check in virSysinfoFormat().

[Eric Blake]

On 06/27/2011 04:12 AM, Daniel P. Berrange wrote:
> On Mon, Jun 27, 2011 at 04:40:56PM +0900, Minoru Usui wrote:
>> Fix lack of error check in virSysinfoFormat().
>>
>> Signed-off-by: Minoru Usui <usui at mxm.nes.nec.co.jp>
>> ---
>>  src/util/sysinfo.c |    5 +++++
>>  1 files changed, 5 insertions(+), 0 deletions(-)
>>
>> diff --git a/src/util/sysinfo.c b/src/util/sysinfo.c
>> index 31ebdc2..bff1cb8 100644
>> --- a/src/util/sysinfo.c
>> +++ b/src/util/sysinfo.c
>> @@ -796,6 +796,11 @@ virSysinfoFormat(virSysinfoDefPtr def, const char *prefix)
>>  
>>      virBufferAsprintf(&buf, "%s</sysinfo>\n", prefix);
>>  
>> +    if (virBufferError(&buf)) {
>> +        virReportOOMError();
>> +        return NULL;
>> +    }
>> +
>>      return virBufferContentAndReset(&buf);
>>  }
> 
> ACK

Pushed.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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