ipvs: fix crash with sync protocol v0 and FTP

commit 56184858d1fc95c46723436b455cb7261cd8be6f upstream.

Fix crash in 3.5+ if FTP is used after switching
sync_version to 0.

Fixes: 749c42b620a9 ("ipvs: reduce sync rate with time thresholds")
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
index e476cc7dc8019fb403560efb50d0b422fbb6b95c..19f9aa4e698a5e4014a98feda4a3bc90a51cf8ab 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -599,7 +599,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
                        pkts = atomic_add_return(1, &cp->in_pkts);
                else
                        pkts = sysctl_sync_threshold(ipvs);
-               ip_vs_sync_conn(net, cp->control, pkts);
+               ip_vs_sync_conn(net, cp, pkts);
        }
 }