On 2019/9/10 上午10:31, Yang Yingliang wrote:
if (!(tun->flags & IFF_PERSIST) &&
- tun->dev->reg_state == NETREG_REGISTERED)
+ tun->dev->reg_state == NETREG_REGISTERED) {
+ tun->flags &= ~TUN_DEV_REGISTERED;
As I said for previous vers
On 2019/9/5 11:10, Jason Wang wrote:
On 2019/9/5 上午10:03, Yang Yingliang wrote:
On 2019/9/3 18:50, Jason Wang wrote:
- Original Message -
On 2019/9/3 14:06, Jason Wang wrote:
On 2019/9/3 下午1:42, Yang Yingliang wrote:
On 2019/9/3 11:03, Jason Wang wrote:
On 2019/9/3 上午9:45, Yang
On 2019/9/5 上午10:03, Yang Yingliang wrote:
>
>
> On 2019/9/3 18:50, Jason Wang wrote:
>>
>> - Original Message -
>>>
>>> On 2019/9/3 14:06, Jason Wang wrote:
On 2019/9/3 下午1:42, Yang Yingliang wrote:
>
> On 2019/9/3 11:03, Jason Wang wrote:
>> On 2019/9/3 上午9:45, Yang Ying
On 2019/9/3 18:50, Jason Wang wrote:
- Original Message -
On 2019/9/3 14:06, Jason Wang wrote:
On 2019/9/3 下午1:42, Yang Yingliang wrote:
On 2019/9/3 11:03, Jason Wang wrote:
On 2019/9/3 上午9:45, Yang Yingliang wrote:
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Ya
- Original Message -
>
>
> On 2019/9/3 14:06, Jason Wang wrote:
> >
> > On 2019/9/3 下午1:42, Yang Yingliang wrote:
> >>
> >>
> >> On 2019/9/3 11:03, Jason Wang wrote:
> >>>
> >>> On 2019/9/3 上午9:45, Yang Yingliang wrote:
>
>
> On 2019/9/2 13:32, Jason Wang wrote:
> >
On 2019/9/3 14:06, Jason Wang wrote:
On 2019/9/3 下午1:42, Yang Yingliang wrote:
On 2019/9/3 11:03, Jason Wang wrote:
On 2019/9/3 上午9:45, Yang Yingliang wrote:
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
---
On 2019/9/3 下午1:42, Yang Yingliang wrote:
On 2019/9/3 11:03, Jason Wang wrote:
On 2019/9/3 上午9:45, Yang Yingliang wrote:
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22
On 2019/9/3 11:03, Jason Wang wrote:
On 2019/9/3 上午9:45, Yang Yingliang wrote:
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22
On 2019/9/3 上午9:45, Yang Yingliang wrote:
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20
On 2019/9/2 13:32, Jason Wang wrote:
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9
On 2019/8/23 下午5:36, Yang Yingliang wrote:
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yin
On 2019/8/23 11:05, Jason Wang wrote:
- Original Message -
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
- Original Message -
>
>
> On 2019/8/22 14:07, Yang Yingliang wrote:
> >
> >
> > On 2019/8/22 10:13, Jason Wang wrote:
> >>
> >> On 2019/8/20 上午10:28, Jason Wang wrote:
> >>>
> >>> On 2019/8/20 上午9:25, David Miller wrote:
> From: Yang Yingliang
> Date: Mon, 19 Aug 2019 21:31:
On 2019/8/22 14:07, Yang Yingliang wrote:
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
Call tun_attach() after register_netdevice() to make sure tfile-
On 2019/8/22 10:13, Jason Wang wrote:
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
Call tun_attach() after register_netdevice() to make sure tfile->tun
is not published until the netdevice is
On 2019/8/20 上午10:28, Jason Wang wrote:
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
Call tun_attach() after register_netdevice() to make sure tfile->tun
is not published until the netdevice is registered. So the read/write
thread can
On 2019/8/20 上午9:25, David Miller wrote:
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
Call tun_attach() after register_netdevice() to make sure tfile->tun
is not published until the netdevice is registered. So the read/write
thread can not use the tun pointer that may freed by
From: Yang Yingliang
Date: Mon, 19 Aug 2019 21:31:19 +0800
> Call tun_attach() after register_netdevice() to make sure tfile->tun
> is not published until the netdevice is registered. So the read/write
> thread can not use the tun pointer that may freed by free_netdev().
> (The tun and dev pointe
I got a UAF repport in tun driver when doing fuzzy test:
[ 466.269490]
==
[ 466.271792] BUG: KASAN: use-after-free in tun_chr_read_iter+0x2ca/0x2d0
[ 466.271806] Read of size 8 at addr 888372139250 by task tun-test/2699
[ 466
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