Re: [PATCH nf-next] netfilter: nf_flow_table_offload: fix potential NULL pointer dereference for dst_cache in handling lwtstate

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On Thu, Mar 19, 2020 at 12:52:45PM +0800, wenxu@xxxxxxxxx wrote:
> From: wenxu <wenxu@xxxxxxxxx>
> 
> All the handler in flow_offload_work_handler can be used by both
> nft-flowtable and act_ct-flowtable. Flowtable in act_ct zero the
> dst_cache ptr in the flow_offload.

Applied as:

  netfilter: flowtable: fix NULL pointer dereference in tunnel offload support

  The tc ct action does not cache the route in the flowtable entry.

thank you.



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