From: Eric Dumazet <edumazet@google.com>
Date: Tue, 25 Sep 2012 20:01:28 +0000 (+0200)
Subject: ipv6: mip6: fix mip6_mh_filter()
X-Git-Tag: v3.6~22^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96af69ea2a83d292238bdba20e4508ee967cf8cb;p=pandora-kernel.git

ipv6: mip6: fix mip6_mh_filter()

mip6_mh_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()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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