Hi,
On 09/30/2017 05:22 PM, Cong Wang wrote:
> On Fri, Sep 29, 2017 at 5:26 PM, Vinicius Costa Gomes
> wrote:
>> From: Jesus Sanchez-Palencia
>>
>> In qdisc_alloc() the dev_queue pointer was used without any checks being
>> performed. If qdisc_create() gets a null dev_queue pointer, it just
>> p
On Fri, Sep 29, 2017 at 5:26 PM, Vinicius Costa Gomes
wrote:
> From: Jesus Sanchez-Palencia
>
> In qdisc_alloc() the dev_queue pointer was used without any checks being
> performed. If qdisc_create() gets a null dev_queue pointer, it just
> passes it along to qdisc_alloc(), leading to a crash. Th
From: Jesus Sanchez-Palencia
In qdisc_alloc() the dev_queue pointer was used without any checks being
performed. If qdisc_create() gets a null dev_queue pointer, it just
passes it along to qdisc_alloc(), leading to a crash. That happens if a
root qdisc implements select_queue() and returns a null