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Message-Id: <20120925.132307.47817320861046816.davem@davemloft.net> Date: Tue, 25 Sep 2012 13:23:07 -0400 (EDT) From: David Miller <davem@...emloft.net> To: eric.dumazet@...il.com Cc: netdev@...r.kernel.org Subject: Re: [PATCH] ipv6: raw: fix icmpv6_filter() From: Eric Dumazet <eric.dumazet@...il.com> Date: Tue, 25 Sep 2012 19:03:40 +0200 > From: Eric Dumazet <edumazet@...gle.com> > > icmpv6_filter() should not modify its input, or else its caller > would need to recompute ipv6_hdr() if skb->head is reallocated. > > Use skb_header_pointer() instead of pskb_may_pull() and > change the prototype to make clear both sk and skb are const. > > Also, if icmpv6 header cannot be found, do not deliver the packet, > as we do in IPv4. > > Signed-off-by: Eric Dumazet <edumazet@...gle.com> > --- > Note: another patch is needed in mip6_mh_filter() A rather pervasive issues, it appears. Applied and queued up for -stable, thanks Eric. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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