net: Fix bug in compat SIOCGETSGCNT handling.

Message ID
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

David Miller Feb. 4, 2011, 1:54 a.m.
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 <>
 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;