Le 25/01/2018 à 22:28, David Miller a écrit :
> From: Nicolas Dichtel
> Date: Thu, 25 Jan 2018 19:03:03 +0100
>
>> Some dst_ops (e.g. md_dst_ops)) doesn't set this handler. It may result to:
>> "BUG: unable to handle kernel NULL pointer dereference at (null)"
>>
>> Let's add a helper to
From: Nicolas Dichtel
Date: Thu, 25 Jan 2018 19:03:03 +0100
> Some dst_ops (e.g. md_dst_ops)) doesn't set this handler. It may result to:
> "BUG: unable to handle kernel NULL pointer dereference at (null)"
>
> Let's add a helper to check if update_pmtu is available before calling it.
>
On 1/25/18 11:03 AM, Nicolas Dichtel wrote:
> diff --git a/include/net/dst.h b/include/net/dst.h
> index b091fd536098..6216edb58393 100644
> --- a/include/net/dst.h
> +++ b/include/net/dst.h
> @@ -521,4 +521,12 @@ static inline struct xfrm_state *dst_xfrm(const struct
> dst_entry *dst)
> }
> #en
