diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_output.c | 3 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 26 |
2 files changed, 6 insertions, 23 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 3bef30e4a23d..150615758fdc 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1098,7 +1098,8 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, inet->cork.length = 0; sk->sk_sndmsg_page = NULL; sk->sk_sndmsg_off = 0; - exthdrlen = rt->u.dst.header_len + (opt ? opt->opt_flen : 0); + exthdrlen = rt->u.dst.header_len + (opt ? opt->opt_flen : 0) - + rt->u.dst.nfheader_len; length += exthdrlen; transhdrlen += exthdrlen; } else { diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index b8e9eb445d74..3cad3e8dc4da 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -102,24 +102,6 @@ __xfrm6_bundle_addr_local(struct xfrm_state *x, struct in6_addr *addr) (struct in6_addr*)&x->props.saddr; } -static inline void -__xfrm6_bundle_len_inc(int *len, int *nflen, struct xfrm_state *x) -{ - if (x->type->flags & XFRM_TYPE_NON_FRAGMENT) - *nflen += x->props.header_len; - else - *len += x->props.header_len; -} - -static inline void -__xfrm6_bundle_len_dec(int *len, int *nflen, struct xfrm_state *x) -{ - if (x->type->flags & XFRM_TYPE_NON_FRAGMENT) - *nflen -= x->props.header_len; - else - *len -= x->props.header_len; -} - /* Allocate chain of dst_entry's, attach known xfrm's, calculate * all the metrics... Shortly, bundle a bundle. */ @@ -142,7 +124,6 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int int i; int err = 0; int header_len = 0; - int nfheader_len = 0; int trailer_len = 0; dst = dst_prev = NULL; @@ -175,7 +156,9 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int dst1->next = dst_prev; dst_prev = dst1; - __xfrm6_bundle_len_inc(&header_len, &nfheader_len, xfrm[i]); + if (xfrm[i]->type->flags & XFRM_TYPE_NON_FRAGMENT) + dst->nfheader_len += xfrm[i]->props.header_len; + header_len += xfrm[i]->props.header_len; trailer_len += xfrm[i]->props.trailer_len; if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) { @@ -223,7 +206,6 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int dst_prev->flags |= DST_HOST; dst_prev->lastuse = jiffies; dst_prev->header_len = header_len; - dst_prev->nfheader_len = nfheader_len; dst_prev->trailer_len = trailer_len; memcpy(&dst_prev->metrics, &x->route->metrics, sizeof(dst_prev->metrics)); @@ -242,7 +224,7 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int x->u.rt6.rt6i_src = rt0->rt6i_src; x->u.rt6.rt6i_idev = rt0->rt6i_idev; in6_dev_hold(rt0->rt6i_idev); - __xfrm6_bundle_len_dec(&header_len, &nfheader_len, x->u.dst.xfrm); + header_len -= x->u.dst.xfrm->props.header_len; trailer_len -= x->u.dst.xfrm->props.trailer_len; } |