diff options
Diffstat (limited to 'net/ipv6')
-rw-r--r-- | net/ipv6/ah6.c | 9 | ||||
-rw-r--r-- | net/ipv6/esp6.c | 9 | ||||
-rw-r--r-- | net/ipv6/ipcomp6.c | 9 | ||||
-rw-r--r-- | net/ipv6/xfrm6_mode_ro.c | 9 |
4 files changed, 24 insertions, 12 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index a8221d1..67cd066 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -477,8 +477,15 @@ static int ah6_init_state(struct xfrm_state *x) 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); + default: + goto error; + } x->data = ahp; return 0; diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 9eb9285..b071543 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -354,8 +354,15 @@ 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); + default: + goto error; + } x->data = esp; return 0; diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 28fc8ed..80ef2a1 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -411,8 +411,15 @@ static int ipcomp6_init_state(struct xfrm_state *x) goto out; x->props.header_len = 0; - 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); + default: + goto error; + } mutex_lock(&ipcomp6_resource_mutex); if (!ipcomp6_alloc_scratches()) diff --git a/net/ipv6/xfrm6_mode_ro.c b/net/ipv6/xfrm6_mode_ro.c index 957ae36..a7bc8c6 100644 --- a/net/ipv6/xfrm6_mode_ro.c +++ b/net/ipv6/xfrm6_mode_ro.c @@ -58,16 +58,7 @@ static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb) return 0; } -/* - * Do nothing about routing optimization header unlike IPsec. - */ -static int xfrm6_ro_input(struct xfrm_state *x, struct sk_buff *skb) -{ - return 0; -} - static struct xfrm_mode xfrm6_ro_mode = { - .input = xfrm6_ro_input, .output = xfrm6_ro_output, .owner = THIS_MODULE, .encap = XFRM_MODE_ROUTEOPTIMIZATION, |