Commits
Haishuang Yan committed fdcefa46c5c
ip6_gre: reload ipv6h in prepare_ip6gre_xmit_ipv6 [ Upstream commit 3bc817d665ac6d9de89f59df522ad86f5b5dfc03 ] Since ip6_tnl_parse_tlv_enc_lim() can call pskb_may_pull() which may change skb->data, so we need to re-load ipv6h at the right place. Fixes: 898b29798e36 ("ip6_gre: Refactor ip6gre xmit codes") Cc: William Tu <u9012063@gmail.com> Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com> Acked-by: William Tu <u9012063@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>