Re: [PATCH] act_nat: the checksum of ICMP doesn't have pseudoheader

From: Herbert Xu
Date: Fri Jul 30 2010 - 05:09:39 EST


On Fri, Jul 30, 2010 at 08:04:18AM +0800, Changli Gao wrote:
> after updating the value of the ICMP payload, inet_proto_csum_replace4() should
> be called with zero pseudohdr.
>
> Signed-off-by: Changli Gao <xiaosuo@xxxxxxxxx>

No, the code is correct as is. We need to update the checksum
even if the checksum is partial, which is what the 1 is for.

Cheers,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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