diff options
Diffstat (limited to 'net/netfilter/nf_flow_table.c')
| -rw-r--r-- | net/netfilter/nf_flow_table.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/netfilter/nf_flow_table.c b/net/netfilter/nf_flow_table.c index db0673a40b97..7403a0dfddf7 100644 --- a/net/netfilter/nf_flow_table.c +++ b/net/netfilter/nf_flow_table.c @@ -4,6 +4,8 @@ #include <linux/netfilter.h> #include <linux/rhashtable.h> #include <linux/netdevice.h> +#include <net/ip.h> +#include <net/ip6_route.h> #include <net/netfilter/nf_tables.h> #include <net/netfilter/nf_flow_table.h> #include <net/netfilter/nf_conntrack.h> @@ -23,6 +25,7 @@ flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, { struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; + struct dst_entry *dst = route->tuple[dir].dst; ft->dir = dir; @@ -30,10 +33,12 @@ flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, case NFPROTO_IPV4: ft->src_v4 = ctt->src.u3.in; ft->dst_v4 = ctt->dst.u3.in; + ft->mtu = ip_dst_mtu_maybe_forward(dst, true); break; case NFPROTO_IPV6: ft->src_v6 = ctt->src.u3.in6; ft->dst_v6 = ctt->dst.u3.in6; + ft->mtu = ip6_dst_mtu_forward(dst); break; } @@ -44,8 +49,7 @@ flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, ft->iifidx = route->tuple[dir].ifindex; ft->oifidx = route->tuple[!dir].ifindex; - - ft->dst_cache = route->tuple[dir].dst; + ft->dst_cache = dst; } struct flow_offload * |