[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] net: reduce the unnecessary memory allocation o
|
From: |
Anthony Liguori |
|
Subject: |
Re: [Qemu-devel] [PATCH] net: reduce the unnecessary memory allocation of multiqueue |
|
Date: |
Fri, 22 Feb 2013 07:18:49 -0600 |
|
User-agent: |
Notmuch/0.13.2+93~ged93d79 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) |
Stefan Hajnoczi <address@hidden> writes:
> On Thu, Feb 21, 2013 at 05:45:57PM +0800, Jason Wang wrote:
>> @@ -1397,6 +1398,7 @@ void virtio_net_exit(VirtIODevice *vdev)
>>
>> g_free(n->mac_table.macs);
>> g_free(n->vlans);
>> + g_free(n->vqs);
>>
>> for (i = 0; i < n->max_queues; i++) {
>> VirtIONetQueue *q = &n->vqs[i];
>
> Use after free!
Ah, this was it :-)
Regards,
Anthony Liguori