2.6.32-stable review patch.  If anyone has any objections, please let us know.

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

From: André Goddard Rosa <andre.goddard@gmail.com>

commit 4294a8eedb17bbc45e1e7447c2a4d05332943248 upstream.

We leak fd on lookup_one_len() failure

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 ipc/mqueue.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -706,7 +706,7 @@ SYSCALL_DEFINE4(mq_open, const char __us
 	dentry = lookup_one_len(name, ipc_ns->mq_mnt->mnt_root, strlen(name));
 	if (IS_ERR(dentry)) {
 		error = PTR_ERR(dentry);
-		goto out_err;
+		goto out_putfd;
 	}
 	mntget(ipc_ns->mq_mnt);
 
@@ -744,7 +744,6 @@ out:
 	mntput(ipc_ns->mq_mnt);
 out_putfd:
 	put_unused_fd(fd);
-out_err:
 	fd = error;
 out_upsem:
 	mutex_unlock(&ipc_ns->mq_mnt->mnt_root->d_inode->i_mutex);