diff options
Diffstat (limited to '')
| -rw-r--r-- | include/net/dst.h | 1 | ||||
| -rw-r--r-- | include/net/ip6_fib.h | 11 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 1 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 5 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 3 |
5 files changed, 13 insertions, 8 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 2f65e894b829..69888f1502b1 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -50,7 +50,6 @@ struct dst_entry unsigned long expires; unsigned short header_len; /* more space at head required */ - unsigned short nfheader_len; /* more non-fragment space at head required */ unsigned short trailer_len; /* space to reserve at tail */ u32 metrics[RTAX_MAX]; diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 857821360bb6..4cefcffe773e 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -99,16 +99,21 @@ struct rt6_info u32 rt6i_flags; u32 rt6i_metric; atomic_t rt6i_ref; - struct fib6_table *rt6i_table; - struct rt6key rt6i_dst; - struct rt6key rt6i_src; + /* more non-fragment space at head required */ + unsigned short nfheader_len; u8 rt6i_protocol; + struct fib6_table *rt6i_table; + + struct rt6key rt6i_dst; + #ifdef CONFIG_XFRM u32 rt6i_flow_cache_genid; #endif + + struct rt6key rt6i_src; }; static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst) diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index cc86fb110dd8..5ee3a2f9fb27 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -161,7 +161,6 @@ __xfrm4_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 = 0; dst_prev->trailer_len = trailer_len; memcpy(&dst_prev->metrics, &x->route->metrics, sizeof(dst_prev->metrics)); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 150615758fdc..387030d2483c 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1099,7 +1099,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, sk->sk_sndmsg_page = NULL; sk->sk_sndmsg_off = 0; exthdrlen = rt->u.dst.header_len + (opt ? opt->opt_flen : 0) - - rt->u.dst.nfheader_len; + rt->nfheader_len; length += exthdrlen; transhdrlen += exthdrlen; } else { @@ -1114,7 +1114,8 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, hh_len = LL_RESERVED_SPACE(rt->u.dst.dev); - fragheaderlen = sizeof(struct ipv6hdr) + rt->u.dst.nfheader_len + (opt ? opt->opt_nflen : 0); + fragheaderlen = sizeof(struct ipv6hdr) + rt->nfheader_len + + (opt ? opt->opt_nflen : 0); maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen - sizeof(struct frag_hdr); if (mtu <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN) { diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 3cad3e8dc4da..5b02f0efd38e 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -157,7 +157,8 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int dst_prev = dst1; if (xfrm[i]->type->flags & XFRM_TYPE_NON_FRAGMENT) - dst->nfheader_len += xfrm[i]->props.header_len; + ((struct rt6_info *)dst)->nfheader_len += + xfrm[i]->props.header_len; header_len += xfrm[i]->props.header_len; trailer_len += xfrm[i]->props.trailer_len; |