netdev - [PATCH] net: Fix bug in compat SIOCGETSGCNT handling.

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Message-Id: <20110203.175443.102558250.davem@davemloft.net>
Date:	Thu, 03 Feb 2011 17:54:43 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
CC:	arnd@...db.de, ebiederm@...ssion.com
Subject: [PATCH] net: Fix bug in compat SIOCGETSGCNT handling.

Commit 709b46e8d90badda1898caea50483c12af178e96 ("net: Add compat
ioctl support for the ipv4 multicast ioctl SIOCGETSGCNT") added the
correct plumbing to handle SIOCGETSGCNT properly.

However, whilst definiting a proper "struct compat_sioc_sg_req" it
isn't actually used in ipmr_compat_ioctl().

Correct this oversight.

Signed-off-by: David S. Miller <davem@...emloft.net>
---
 net/ipv4/ipmr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 7e41ac0..fce10a0 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1446,7 +1446,7 @@ struct compat_sioc_sg_req {

 int ipmr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
 {
-	struct sioc_sg_req sr;
+	struct compat_sioc_sg_req sr;
 	struct mfc_cache *c;
 	struct net *net = sock_net(sk);
 	struct mr_table *mrt;
-- 
1.7.4

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