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| /openbmc/linux/net/ipv6/ |
| H A D | ip6_output.c | diff 1f85851e17b64cabd089a8a8839dddebc627948c Mon Mar 19 17:36:10 CDT 2012 Gao feng <gaofeng@cn.fujitsu.com> ipv6: fix incorrent ipv6 ipsec packet fragment
Since commit 299b0767(ipv6: Fix IPsec slowpath fragmentation problem)
In func ip6_append_data,after call skb_put(skb, fraglen + dst_exthdrlen)
the skb->len contains dst_exthdrlen,and we don't reduce dst_exthdrlen at last
This will make fraggap>0 in next "while cycle",and cause the size of skb incorrent
Fix this by reserve headroom for dst_exthdrlen.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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