Am 18.11.2011 17:28, schrieb Stefan Hajnoczi:
> On Thu, Nov 17, 2011 at 3:13 PM, Kevin Wolf <kw...@redhat.com> wrote:
>> - /* FIXME This is too late! */
>> - ret = qcow2_update_snapshot_refcount(bs, s->l1_table_offset,
>> s->l1_size, 1);
>> + if (ret < 0) {
>> + goto fail;
>> + }
>> +
>> + g_free(sn_l1_table);
>
> Prevent double-free if qcow2_update_snapshot_refcount() fails below:
>
> sn_l1_table = NULL;Thanks, good catch. Fixed this locally. Kevin
