On 08/25/2017 01:47 PM, Daniel Borkmann wrote:
> On 08/25/2017 10:27 PM, Dan Carpenter wrote:
>> "err" is set to zero if bpf_map_area_alloc() fails so it means we return
>> ERR_PTR(0) which is NULL. The caller, find_and_alloc_map(), is not
>> expecting NULL returns and will oops.
>>
>> Fixes: 174a79ff9515 ("bpf: sockmap with sk redirect support")
>> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> Acked-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Thanks.
Acked-by: John Fastabend <john.fastabend@xxxxxxxxx>
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