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Xin Long
25a44ae93d
esp6: support ipv6 nexthdrs process for beet gso segment
For beet mode, when it's ipv6 inner address with nexthdrs set, the packet format might be: ---------------------------------------------------- | outer | | dest | | | ESP | ESP | | IP6 hdr| ESP | opts.| TCP | Data | Trailer | ICV | ---------------------------------------------------- Before doing gso segment in xfrm6_beet_gso_segment(), it should skip all nexthdrs and get the real transport proto, and set transport_header properly. This patch is to fix it by simply calling ipv6_skip_exthdr() in xfrm6_beet_gso_segment(). v1->v2: - remove skb_transport_offset(), as it will always return 0 in xfrm6_beet_gso_segment(), thank Sabrina's check. Fixes: 7f9e40eb18a9 ("esp6: add gso_segment for esp6 beet mode") Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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