Re: [PATCH] IB/core: Avoid crash on pkey enforcement failed in received MADs

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On 11/6/2017 11:12 AM, Parav Pandit wrote:
>
>> -----Original Message-----
>> From: Leon Romanovsky [mailto:leon@xxxxxxxxxx]
>> Sent: Friday, November 03, 2017 3:22 PM
>> To: Parav Pandit <parav@xxxxxxxxxxxx>
>> Cc: linux-rdma@xxxxxxxxxxxxxxx; Daniel Jurgens <danielj@xxxxxxxxxxxx>
>> Subject: Re: [PATCH] IB/core: Avoid crash on pkey enforcement failed in
>> received MADs
>>
>>>> Fixes: 47a2b338fe63 ("IB/core: Enforce security on management
>>>> datagrams")
>>>> Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx>
>>>> Reported-by: Chris Blake <chrisrblake93@xxxxxxxxx>
>>>> Reviewed-by: Daniel Jurgens <danielj@xxxxxxxxxxxx>
>>>> Reviewed-by: Hal Rosenstock <hal@xxxxxxxxxxxx>
>>>> ---
>>> I think this is needed for 4.13+. I missed to CC stable in this patch.
>>> Shall I resend with Cc: or?
>> I believe that Doug will add it.
>>
> Ok. Thanks.
>
>> By the way, did you find the root cause of why security check failed and we
>> entered into that path?
>>
> I believe Dan replied in the other thread.
>
I've been unable to reproduce the denial that caused entry into that path.

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