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Diffstat (limited to 'net/ipv6/xfrm6_mode_transport.c')
-rw-r--r--net/ipv6/xfrm6_mode_transport.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c
index 4e344105b3fd..1d3bbe6e1183 100644
--- a/net/ipv6/xfrm6_mode_transport.c
+++ b/net/ipv6/xfrm6_mode_transport.c
@@ -28,6 +28,8 @@ static int xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb)
28 iph = ipv6_hdr(skb); 28 iph = ipv6_hdr(skb);
29 29
30 hdr_len = x->type->hdr_offset(x, skb, &prevhdr); 30 hdr_len = x->type->hdr_offset(x, skb, &prevhdr);
31 if (hdr_len < 0)
32 return hdr_len;
31 skb_set_mac_header(skb, (prevhdr - x->props.header_len) - skb->data); 33 skb_set_mac_header(skb, (prevhdr - x->props.header_len) - skb->data);
32 skb_set_network_header(skb, -x->props.header_len); 34 skb_set_network_header(skb, -x->props.header_len);
33 skb->transport_header = skb->network_header + hdr_len; 35 skb->transport_header = skb->network_header + hdr_len;