netdev - Bugzilla 42595

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Message-ID: <1326843827.2606.35.camel@edumazet-laptop>
Date:	Wed, 18 Jan 2012 00:43:47 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Tore Anderson <tore@....no>
Cc:	netdev <netdev@...r.kernel.org>
Subject: Bugzilla 42595

Le mardi 17 janvier 2012 à 21:03 +0100, Tore Anderson a écrit :

> 
> 3) There seems to be a bug related to generating the TCP checksum of
> SYN/ACK packets to destinations with the allfrag features set. I just
> submitted a bug report about this:
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=42595
> 
> This makes the allfrag feature pretty much useless for me, as I can only
> successfully establish a single TCP session from a client behind a <1280
> MTU link for the entire lifetime of the routing cache entry.
> 

It seems we dont handle skb ip_summed CHECKSUM_PARTIAL 
in ip6_fragment() slow_path





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