Re: net/ipv6: null-ptr-deref in ip6_route_del/lock_acquire

From: Andrey Konovalov
Date: Mon Feb 27 2017 - 15:06:28 EST


On Mon, Feb 27, 2017 at 8:59 PM, David Ahern <dsa@xxxxxxxxxxxxxxxxxxx> wrote:
> On 2/27/17 10:11 AM, Cong Wang wrote:
>> The attached patch fixes this crash, but I am not sure if it is the
>> best way to fix this bug yet...
>
> I'll take a look. I can not reproduce this using route or ip, so the
> fuzzer is doing something interesting.

Hi David,

I've attached a simple reproducer to the report, it doesn't work for you?

Thanks!