linux-kernel - [PATCH 4.1 122/202] ipvs: fix crash with sync protocol v0 and FTP

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Message-Id: <20151018014907.466568107@linuxfoundation.org>
Date:	Sat, 17 Oct 2015 18:58:25 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Julian Anastasov <ja@....bg>,
	Simon Horman <horms@...ge.net.au>
Subject: [PATCH 4.1 122/202] ipvs: fix crash with sync protocol v0 and FTP

4.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Julian Anastasov <ja@....bg>

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@....bg>
Signed-off-by: Simon Horman <horms@...ge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 net/netfilter/ipvs/ip_vs_sync.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -612,7 +612,7 @@ static void ip_vs_sync_conn_v0(struct ne
 			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);
 	}
 }
 


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