#include <net/ipv6.h>
#include <net/protocol.h>
#include <net/xfrm.h>
-#include <asm/scatterlist.h>
static int zero_out_mutable_opts(struct ipv6_opt_hdr *opthdr)
{
pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
goto out;
+ skb->ip_summed = CHECKSUM_NONE;
+
hdr_len = skb->data - skb_network_header(skb);
ah = (struct ip_auth_hdr *)skb->data;
ahp = x->data;
x->props.header_len = XFRM_ALIGN8(sizeof(struct ip_auth_hdr) +
ahp->icv_trunc_len);
- if (x->props.mode == XFRM_MODE_TUNNEL)
+ switch (x->props.mode) {
+ case XFRM_MODE_BEET:
+ case XFRM_MODE_TRANSPORT:
+ break;
+ case XFRM_MODE_TUNNEL:
x->props.header_len += sizeof(struct ipv6hdr);
+ break;
+ default:
+ goto error;
+ }
x->data = ahp;
return 0;