From: David S. Miller <davem@davemloft.net>
Date: Thu, 23 Nov 2017 18:37:03 +0000 (+0900)
Subject: Merge branch 'ipvlan-Fix-insufficient-skb-linear-check'
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=9ed33805cdf81eadcc6ef54a81a8448e80e19f54;p=openwrt%2Fstaging%2Fblogic.git

Merge branch 'ipvlan-Fix-insufficient-skb-linear-check'

Gao Feng says:

====================
ipvlan: Fix insufficient skb linear check

The current ipvlan codes use pskb_may_pull to get the skb linear header in
func ipvlan_get_L3_hdr, but the size isn't enough for arp and ipv6 icmp.
So it may access the unexpected momory in ipvlan_addr_lookup.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
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9ed33805cdf81eadcc6ef54a81a8448e80e19f54