On Fri, Sep 13, 2024 at 05:06:15PM +0000, Eric Dumazet wrote: > syzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending > garbage on the four reserved tcp bits (th->res1) > > Use skb_put_zero() to clear the whole TCP header, > as done in nf_reject_ip_tcphdr_put() Reviewed-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> Thanks.