From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Fri, 3 Sep 2010 05:13:05 +0000 (+0000)
Subject: ipv6: discard overlapping fragment
X-Git-Tag: v2.6.36-rc4~6^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70789d7052239992824628db8133de08dc78e593;p=pandora-kernel.git

ipv6: discard overlapping fragment

RFC5722 prohibits reassembling fragments when some data overlaps.

Bug spotted by Zhang Zuotao <zuotao.zhang@6wind.com>.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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