diff options
Diffstat (limited to 'net/ipv6/esp6.c')
| -rw-r--r-- | net/ipv6/esp6.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 9eb92859835..72a659806ca 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -354,8 +354,16 @@ static int esp6_init_state(struct xfrm_state *x) (x->ealg->alg_key_len + 7) / 8)) goto error; x->props.header_len = sizeof(struct ip_esp_hdr) + esp->conf.ivlen; - 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 = esp; return 0; |