Re: [PATCH] [netfilter]: Fix skb->csum calculation when netfilter manipulation for NF_NAT_MANIP_SRC\DST is done on IPV6 packet.

From: Florian Westphal
Date: Tue Oct 29 2019 - 12:09:33 EST


Praveen Chaudhary <praveen5582@xxxxxxxxx> wrote:
> No need to update skb->csum in function inet_proto_csum_replace16(),
> even if skb->ip_summed == CHECKSUM_COMPLETE, because change in L4
> header checksum field and change in IPV6 header cancels each other
> for skb->csum calculation.

Can you resend this and submit this patch to
netfilter-devel@xxxxxxxxxxxxxxx?

You may add:
Reviewed-by: Florian Westphal <fw@xxxxxxxxx>