On 28 July 2014 10:49, Stefan Hajnoczi wrote:
> On Mon, Jul 28, 2014 at 06:03:45AM +, Gonglei (Arei) wrote:
>> Hi,
>>
>> Should be easy to fix though. Does the following help?
>>
>> (Cc'ing Stefan & Kevin)
>>
>> -->
>> xen_disk: fix possible null-ptr dereference
>>
>> Signed-off-by: Gonglei
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@redhat.com]
> Sent: Monday, July 28, 2014 5:49 PM
> To: Gonglei (Arei)
> Cc: mateusz.krzywi...@windowslive.com; qemu-devel@nongnu.org;
> kw...@redhat.com
> Subject: Re: [Qemu-devel] Possible null-ptr derefer
On Mon, Jul 28, 2014 at 06:03:45AM +, Gonglei (Arei) wrote:
> Hi,
>
> Should be easy to fix though. Does the following help?
>
> (Cc'ing Stefan & Kevin)
>
> -->
> xen_disk: fix possible null-ptr dereference
>
> Signed-off-by: Gonglei
> ---
> hw/block/xen_disk.c | 1 +
> 1 file changed, 1 i
Hey,
Yup, thanks, task closed ;-)
Best regards,
Mateusz Krzywicki
From: arei.gong...@huawei.com
To: mateusz.krzywi...@windowslive.com; qemu-devel@nongnu.org
CC: stefa...@redhat.com; kw...@redhat.com
Subject: RE: [Qemu-devel] Possible null-ptr dereference
Date: Mon, 28 Jul 2014 06:03:45 +
common.rsp_prod_pvt++;
--
Best regards,
-Gonglei
From: qemu-devel-bounces+arei.gonglei=huawei@nongnu.org
[mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On Behalf Of
mateusz.krzywi...@windowslive.com
Sent: Saturday, July 26, 2014 6:52 PM
To: qemu-devel@nongnu.org
Subject: [Qemu-devel
Hey,
Found a little bug in latest qemu:
In function: static int blk_send_response_one(struct ioreq *ioreq)
File: qemu\hw\block\xen_disk.c
Code:
default:dst = NULL;}memcpy(dst, &resp, sizeof(resp));
Just add simple check for dst and it will be all cool ;-)
Best regards,Mateusz K
