netdev - [PATCH net 0/2] tunnels: don't allow to add the same tunnel twice

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Date:	Fri, 11 Apr 2014 15:51:17 +0200
From:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org
Subject: [PATCH net 0/2] tunnels: don't allow to add the same tunnel twice


This serie fix the check of an existing tunnel with the same parameters when
a new tunnel is added.
I've checked all users of ip_tunnel_newlink(): gre, gretap, ipip and vti. The
bug exists only for gre and vti.

 net/ipv4/ip_gre.c | 2 +-
 net/ipv4/ip_vti.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Regards,
Nicolas
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