Re: [Qemu-devel] [PATCH v2] hw/vfio/platform: replace g_malloc0_n by g_new0

[Gonglei <arei.gonglei@huawei.com>]

On 2015/6/11 21:00, Peter Maydell wrote:
> On 11 June 2015 at 09:44, Eric Auger <eric.auger@linaro.org> wrote:
>> g_malloc0_n() is introduced since glib-2.24 while QEMU currently
>> requires glib-2.22. This may cause a link error on some distributions.
>>
>> Signed-off-by: Eric Auger <eric.auger@linaro.org>
>>
>> ---
>>
>> v1 -> v2:
>> - replace g_malloc0 by g_new0
>> ---
>>  hw/vfio/platform.c | 3 +--
>>  1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
>> index 35266a8..9382bb7 100644
>> --- a/hw/vfio/platform.c
>> +++ b/hw/vfio/platform.c
>> @@ -346,8 +346,7 @@ static int vfio_populate_device(VFIODevice *vbasedev)
>>          return ret;
>>      }
>>
>> -    vdev->regions = g_malloc0_n(vbasedev->num_regions,
>> -                                sizeof(VFIORegion *));
>> +    vdev->regions = g_new0(VFIORegion *, vbasedev->num_regions);
>>
>>      for (i = 0; i < vbasedev->num_regions; i++) {
>>          struct vfio_region_info reg_info = { .argsz = sizeof(reg_info) };
>> --
>> 1.8.3.2
> 
> This looks like the right fix to me -- if somebody would like to
> give it a reviewed-by tag I can apply it to master as a buildfix...
> 

Yes, please.

Reviewed-by: Gonglei <arei.gonglei@huawei.com>