diff options
Diffstat (limited to 'net/ipv4/ipvs/ip_vs_sync.c')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_sync.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c index 0d4d972..b1694d6 100644 --- a/net/ipv4/ipvs/ip_vs_sync.c +++ b/net/ipv4/ipvs/ip_vs_sync.c @@ -284,6 +284,7 @@ static void ip_vs_process_message(const char *buffer, const size_t buflen) struct ip_vs_sync_conn_options *opt; struct ip_vs_conn *cp; struct ip_vs_protocol *pp; + struct ip_vs_dest *dest; char *p; int i; @@ -317,20 +318,35 @@ static void ip_vs_process_message(const char *buffer, const size_t buflen) s->caddr, s->cport, s->vaddr, s->vport); if (!cp) { + /* + * Find the appropriate destination for the connection. + * If it is not found the connection will remain unbound + * but still handled. + */ + dest = ip_vs_find_dest(s->daddr, s->dport, + s->vaddr, s->vport, + s->protocol); cp = ip_vs_conn_new(s->protocol, s->caddr, s->cport, s->vaddr, s->vport, s->daddr, s->dport, - flags, NULL); + flags, dest); + if (dest) + atomic_dec(&dest->refcnt); if (!cp) { IP_VS_ERR("ip_vs_conn_new failed\n"); return; } cp->state = ntohs(s->state); } else if (!cp->dest) { - /* it is an entry created by the synchronization */ - cp->state = ntohs(s->state); - cp->flags = flags | IP_VS_CONN_F_HASHED; + dest = ip_vs_try_bind_dest(cp); + if (!dest) { + /* it is an unbound entry created by + * synchronization */ + cp->state = ntohs(s->state); + cp->flags = flags | IP_VS_CONN_F_HASHED; + } else + atomic_dec(&dest->refcnt); } /* Note that we don't touch its state and flags if it is a normal entry. */ |
