diff options
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_conn.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 1c1bb309a955..fd74f881d04a 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -613,14 +613,33 @@ struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp) { struct ip_vs_dest *dest; - if ((cp) && (!cp->dest)) { - dest = ip_vs_find_dest(ip_vs_conn_net(cp), cp->af, &cp->daddr, - cp->dport, &cp->vaddr, cp->vport, - cp->protocol, cp->fwmark, cp->flags); + dest = ip_vs_find_dest(ip_vs_conn_net(cp), cp->af, &cp->daddr, + cp->dport, &cp->vaddr, cp->vport, + cp->protocol, cp->fwmark, cp->flags); + if (dest) { + struct ip_vs_proto_data *pd; + + /* Applications work depending on the forwarding method + * but better to reassign them always when binding dest */ + if (cp->app) + ip_vs_unbind_app(cp); + ip_vs_bind_dest(cp, dest); - return dest; - } else - return NULL; + + /* Update its packet transmitter */ + cp->packet_xmit = NULL; +#ifdef CONFIG_IP_VS_IPV6 + if (cp->af == AF_INET6) + ip_vs_bind_xmit_v6(cp); + else +#endif + ip_vs_bind_xmit(cp); + + pd = ip_vs_proto_data_get(ip_vs_conn_net(cp), cp->protocol); + if (pd && atomic_read(&pd->appcnt)) + ip_vs_bind_app(cp, pd->pp); + } + return dest; } |