2018-07-26 21:07 GMT+09:00 Björn Töpel :
> Den tors 26 juli 2018 kl 04:14 skrev Jakub Kicinski
> :
>>
>> On Thu, 26 Jul 2018 00:09:50 +0900, Taehee Yoo wrote:
>> > rhashtable_lookup() can return NULL. so that NULL pointer
>> > check routine should be added.
>> >
>> > Fixes: 02b55e5657c3 ("xdp: add
2018-07-26 11:11 GMT+09:00 Jakub Kicinski :
> On Thu, 26 Jul 2018 00:09:50 +0900, Taehee Yoo wrote:
>> rhashtable_lookup() can return NULL. so that NULL pointer
>> check routine should be added.
>>
>> Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
>> Signed-off-by: Taehee Yoo
>> ---
>> V2 :
Den tors 26 juli 2018 kl 04:14 skrev Jakub Kicinski
:
>
> On Thu, 26 Jul 2018 00:09:50 +0900, Taehee Yoo wrote:
> > rhashtable_lookup() can return NULL. so that NULL pointer
> > check routine should be added.
> >
> > Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
> > Signed-off-by: Taehee Yoo
On Thu, 26 Jul 2018 00:09:50 +0900, Taehee Yoo wrote:
> rhashtable_lookup() can return NULL. so that NULL pointer
> check routine should be added.
>
> Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
> Signed-off-by: Taehee Yoo
> ---
> V2 : add WARN_ON_ONCE when xa is NULL.
>
>
On Thu, Jul 26, 2018 at 12:09:50AM +0900, Taehee Yoo wrote:
> rhashtable_lookup() can return NULL. so that NULL pointer
> check routine should be added.
>
> Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
> Signed-off-by: Taehee Yoo
Acked-by: Martin KaFai Lau
> ---
> V2 : add WARN_ON_ONCE
rhashtable_lookup() can return NULL. so that NULL pointer
check routine should be added.
Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
Signed-off-by: Taehee Yoo
---
V2 : add WARN_ON_ONCE when xa is NULL.
net/core/xdp.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git