netfilter: xt_TCPMSS: handle CHECKSUM_COMPLETE in tcpmss_tg6()
In case MSS option is added in TCP options, skb length increases by 4. IPv6 needs to update skb->csum if skb has CHECKSUM_COMPLETE, otherwise kernel complains loudly in netdev_rx_csum_fault() with a stack dump. Signed-off-by:Eric Dumazet <edumazet@google.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
parent
efaea94a
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