Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Herbert Xu |
139 |
64.95% |
5 |
35.71% |
| Hideaki Yoshifuji / 吉藤英明 |
51 |
23.83% |
1 |
7.14% |
| Hannes Frederic Sowa |
5 |
2.34% |
1 |
7.14% |
| Steffen Klassert |
5 |
2.34% |
1 |
7.14% |
| Miika Komu |
3 |
1.40% |
1 |
7.14% |
| Patrick McHardy |
3 |
1.40% |
1 |
7.14% |
| Daniel Lezcano |
3 |
1.40% |
1 |
7.14% |
| Paul Gortmaker |
3 |
1.40% |
1 |
7.14% |
| Ian Morris |
1 |
0.47% |
1 |
7.14% |
| Greg Kroah-Hartman |
1 |
0.47% |
1 |
7.14% |
| Total |
214 |
|
14 |
|
// SPDX-License-Identifier: GPL-2.0
/*
* xfrm6_state.c: based on xfrm4_state.c
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki @USAGI
* Split up af-specific portion
*
*/
#include <net/xfrm.h>
#include <linux/pfkeyv2.h>
#include <linux/ipsec.h>
#include <linux/netfilter_ipv6.h>
#include <linux/export.h>
#include <net/dsfield.h>
#include <net/ipv6.h>
#include <net/addrconf.h>
int xfrm6_extract_header(struct sk_buff *skb)
{
struct ipv6hdr *iph = ipv6_hdr(skb);
XFRM_MODE_SKB_CB(skb)->ihl = sizeof(*iph);
XFRM_MODE_SKB_CB(skb)->id = 0;
XFRM_MODE_SKB_CB(skb)->frag_off = htons(IP_DF);
XFRM_MODE_SKB_CB(skb)->tos = ipv6_get_dsfield(iph);
XFRM_MODE_SKB_CB(skb)->ttl = iph->hop_limit;
XFRM_MODE_SKB_CB(skb)->optlen = 0;
memcpy(XFRM_MODE_SKB_CB(skb)->flow_lbl, iph->flow_lbl,
sizeof(XFRM_MODE_SKB_CB(skb)->flow_lbl));
return 0;
}
static struct xfrm_state_afinfo xfrm6_state_afinfo = {
.family = AF_INET6,
.proto = IPPROTO_IPV6,
.output = xfrm6_output,
.output_finish = xfrm6_output_finish,
.extract_input = xfrm6_extract_input,
.extract_output = xfrm6_extract_output,
.transport_finish = xfrm6_transport_finish,
.local_error = xfrm6_local_error,
};
int __init xfrm6_state_init(void)
{
return xfrm_state_register_afinfo(&xfrm6_state_afinfo);
}
void xfrm6_state_fini(void)
{
xfrm_state_unregister_afinfo(&xfrm6_state_afinfo);
}